{"id":26541,"date":"2026-08-07T10:21:02","date_gmt":"2026-08-07T01:21:02","guid":{"rendered":"https:\/\/genai-ai.co.jp\/ai-kanri\/?p=26541"},"modified":"2026-08-07T10:21:02","modified_gmt":"2026-08-07T01:21:02","slug":"sql-between-5","status":"publish","type":"post","link":"https:\/\/genai-ai.co.jp\/ai-kanri\/blog\/sql-between-5\/","title":{"rendered":"\u30102026\u5e748\u6708\u6700\u65b0\u3011SQL\u306eBETWEEN\u53e5\u3067\u7bc4\u56f2\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u307e\u3068\u3081\uff5c\u5883\u754c\u5024\u30fbNOT BETWEEN\u30fb\u65e5\u4ed8\u578b\u306e\u6ce8\u610f\u70b9"},"content":{"rendered":"\n<style>\n.g-flow-row{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;align-items:center;}\n.g-flow-item{background:linear-gradient(135deg,#1a1a1a,#2a1015);color:#fff;border-radius:8px;padding:16px 14px;min-width:130px;flex:1;text-align:center;}\n.g-flow-arrow{color:#dc2626;font-size:20px;font-weight:700;}\n.g-card-row{display:flex;gap:12px;flex-wrap:wrap;margin:0 0 32px;}\n.g-card-row>div{flex:1;min-width:220px;}\n@media(max-width:600px){\n  .g-flow-row{flex-direction:column;}\n  .g-flow-arrow{transform:rotate(90deg);}\n  .g-card-row{flex-direction:column;}\n  .g-card-row>div{min-width:100%;}\n}\n<\/style>\n\n\n\n<div style=\"margin:0 0 32px;\">\n  <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/08\/thumb-sql-between-4.jpg\" alt=\"\u30102026\u5e748\u6708\u6700\u65b0\u3011SQL\u306eBETWEEN\u53e5\u3067\u7bc4\u56f2\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u307e\u3068\u3081\uff5c\u5883\u754c\u5024\u30fbNOT BETWEEN\u30fb\u65e5\u4ed8\u578b\u306e\u6ce8\u610f\u70b9\" style=\"width:100%;height:auto;border-radius:12px;display:block;\">\n<\/div>\n\n\n\n<div style=\"background:#f8f9fa;border-radius:12px;padding:24px 28px;margin:0 0 32px;border-left:4px solid #dc2626;\">\n  <p style=\"font-size:15px;font-weight:700;color:#1a1a1a;margin:0 0 16px;\">\u3053\u306e\u8a18\u4e8b\u306e\u5185\u5bb9<\/p>\n  <ol style=\"margin:0;padding-left:20px;font-size:14px;line-height:2.2;list-style:none;\">\n    <li><a href=\"#sec-01\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#dc2626;font-weight:700;margin-right:8px;\">01<\/span>BETWEEN\u53e5\u306e\u57fa\u672c\u69cb\u6587\u3068\u52d5\u4f5c<\/a><\/li>\n    <li><a href=\"#sec-02\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#dc2626;font-weight:700;margin-right:8px;\">02<\/span>\u5883\u754c\u5024\u306e\u6271\u3044\u3068NOT BETWEEN<\/a><\/li>\n    <li><a href=\"#sec-03\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#dc2626;font-weight:700;margin-right:8px;\">03<\/span>\u6570\u5024\u30fb\u65e5\u4ed8\u30fb\u6587\u5b57\u5217\u305d\u308c\u305e\u308c\u3067\u306e\u4f7f\u7528\u65b9\u6cd5<\/a><\/li>\n    <li><a href=\"#sec-04\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#dc2626;font-weight:700;margin-right:8px;\">04<\/span>\u65e5\u4ed8\u578b\u3067\u7279\u306b\u6ce8\u610f\u3059\u3079\u304d\u300c\u6642\u523b\u5207\u308a\u6368\u3066\u300d\u306e\u7f60<\/a><\/li>\n    <li><a href=\"#sec-05\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#dc2626;font-weight:700;margin-right:8px;\">05<\/span>\u6587\u5b57\u5217\u3067BETWEEN\u3092\u907f\u3051\u308b\u3079\u304d\u7406\u7531<\/a><\/li>\n    <li><a href=\"#sec-06\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#dc2626;font-weight:700;margin-right:8px;\">06<\/span>IN\u3068\u306e\u9055\u3044\u3068\u4f7f\u3044\u5206\u3051<\/a><\/li>\n    <li><a href=\"#sec-07\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#dc2626;font-weight:700;margin-right:8px;\">07<\/span>\u5b9f\u52d9\u3067\u3088\u304f\u3042\u308b\u9593\u9055\u3044\u30d1\u30bf\u30fc\u30f3<\/a><\/li>\n    <li><a href=\"#sec-08\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#dc2626;font-weight:700;margin-right:8px;\">08<\/span>\u3010\u72ec\u81ea\u3011SQL\u30ec\u30d3\u30e5\u30fc\u3067\u306eAI\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u6d3b\u7528<\/a><\/li>\n    <li><a href=\"#faq\" style=\"color:#495057;text-decoration:none;\"><span style=\"color:#dc2626;font-weight:700;margin-right:8px;\">FAQ<\/span>\u3088\u304f\u3042\u308b\u8cea\u554f<\/a><\/li>\n  <\/ol>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u300cSQL\u3067\u7bc4\u56f2\u6307\u5b9a\u3092\u3057\u305f\u3044\u3051\u3069\u3001BETWEN\u306e\u5883\u754c\u5024\u3063\u3066\u4e21\u7aef\u542b\u3080\u306e\uff1f\u542b\u307e\u306a\u3044\u306e\uff1f\u300d\u2014\u2014\u3053\u306e\u8a18\u4e8b\u306b\u305f\u3069\u308a\u7740\u3044\u305f\u65b9\u306f\u3001\u305d\u3093\u306a\u7591\u554f\u3092\u6301\u3063\u3066\u3044\u308b\u306f\u305a\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">BETWEEN\u53e5\u306f\u3001SQL\u306e\u4e2d\u3067\u3082\u7279\u306b<strong>\u300c\u77e5\u3063\u3066\u3044\u308b\u3064\u3082\u308a\u300d\u3067\u66f8\u304b\u308c\u304c\u3061\u306a\u69cb\u6587<\/strong>\u3067\u3059\u3002\u6570\u5024\u306e\u7bc4\u56f2\u6307\u5b9a\u306a\u3089\u554f\u984c\u306b\u306a\u308a\u306b\u304f\u3044\u306e\u3067\u3059\u304c\u3001<strong>\u65e5\u4ed8\u578b\u3067\u4f7f\u3046\u3068\u3001\u6642\u523b\u90e8\u5206\u306e\u6271\u3044\u306b\u3088\u3063\u3066\u300c\u7bc4\u56f2\u306e\u6700\u7d42\u65e5\u306e\u30c7\u30fc\u30bf\u304c\u629c\u3051\u843d\u3061\u308b\u300d\u3068\u3044\u3046\u4e8b\u6545<\/strong>\u304c\u8d77\u304d\u3084\u3059\u304f\u3001\u5b9f\u52d9\u3067\u3082\u5b9a\u756a\u306e\u30d0\u30b0\u30d1\u30bf\u30fc\u30f3\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001BETWEEN\u53e5\u306e\u57fa\u672c\u7684\u306a\u4f7f\u3044\u65b9\u304b\u3089\u3001\u5883\u754c\u5024\u306e\u6b63\u78ba\u306a\u6319\u52d5\u3001\u65e5\u4ed8\u578b\u3067\u8d77\u304d\u3084\u3059\u3044\u843d\u3068\u3057\u7a74\u3001\u6587\u5b57\u5217\u3067\u4f7f\u3046\u3079\u304d\u3067\u306a\u3044\u7406\u7531\u3001IN\u3068\u306e\u4f7f\u3044\u5206\u3051\u3001\u305d\u3057\u3066<strong>Claude Code\u3092\u4f7f\u3063\u305fSQL\u30ec\u30d3\u30e5\u30fc\u306e\u6d3b\u7528\u65b9\u6cd5<\/strong>\u307e\u3067\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">BETWEEN\u306f\u66f8\u304d\u65b9\u81ea\u4f53\u306f\u3068\u3066\u3082\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u304c\u3001\u300c\u5883\u754c\u5024\u3092\u4e21\u7aef\u542b\u3080\u304b\u3069\u3046\u304b\u300d\u3092\u6b63\u78ba\u306b\u8aac\u660e\u3067\u304d\u308b\u4eba\u306f\u610f\u5916\u3068\u5c11\u306a\u3044\u69cb\u6587\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3081\u3070\u3001\u81ea\u4fe1\u3092\u6301\u3063\u3066\u4eba\u306b\u8aac\u660e\u3067\u304d\u308b\u30ec\u30d9\u30eb\u307e\u3067\u6574\u7406\u3067\u304d\u308b\u306f\u305a\u3067\u3059\u3002<\/div>\n<\/div>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u5f0a\u793e\u3067\u3082\u30c7\u30fc\u30bf\u96c6\u8a08\u3084\u9867\u5ba2\u30ea\u30b9\u30c8\u306e\u62bd\u51fa\u3067SQL\u3092\u65e5\u5e38\u7684\u306b\u4f7f\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u65e5\u4ed8\u7bc4\u56f2\u306e\u6307\u5b9a\u3067\u300c\u3042\u308c\u3001\u6700\u7d42\u65e5\u306e\u30c7\u30fc\u30bf\u304c1\u4ef6\u8db3\u308a\u306a\u3044\u300d\u3068\u3044\u3046\u4e8b\u6545\u306f\u904e\u53bb\u306b\u4f55\u5ea6\u304b\u7d4c\u9a13\u304c\u3042\u308a\u307e\u3059\u3002\u4eca\u65e5\u306f\u305d\u306e\u539f\u56e0\u3082\u307e\u3068\u3081\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3092\u6700\u5f8c\u307e\u3067\u8aad\u3080\u3068\u3001\u6b21\u306e6\u3064\u304c\u660e\u78ba\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>BETWEEN\u53e5\u306e\u57fa\u672c\u69cb\u6587<\/strong>\u3068\u3001\u5883\u754c\u5024\uff08\u4e21\u7aef\uff09\u306e\u6b63\u78ba\u306a\u6271\u3044<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>NOT BETWEEN<\/strong>\u306e\u6319\u52d5\u3068\u4f7f\u3044\u3069\u3053\u308d<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>\u65e5\u4ed8\u578b\u3067\u8d77\u304d\u3084\u3059\u3044\u300c\u6642\u523b\u5207\u308a\u6368\u3066\u300d\u306e\u7f60<\/strong>\u3068\u305d\u306e\u56de\u907f\u65b9\u6cd5<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u6587\u5b57\u5217\u3067<strong>BETWEEN\u3092\u907f\u3051\u308b\u3079\u304d\u7406\u7531<\/strong><\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>IN\u53e5\u3068\u306e\u9055\u3044<\/strong>\u3068\u4f7f\u3044\u5206\u3051\u306e\u57fa\u6e96<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span><strong>Claude Code<\/strong>\u3092\u4f7f\u3063\u305fSQL\u30af\u30a8\u30ea\u306e\u30ec\u30d3\u30e5\u30fc\u30fb\u751f\u6210\u306e\u6d3b\u7528\u65b9\u6cd5<\/span><\/div>\n\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=sql-between-5&#038;blog_slug=sql-between-5\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=sql-between-5&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-01\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">01<\/span>\n  <span class=\"section-label\" style=\"display:block;\">OVERVIEW<\/span>\n  <span class=\"section-title\" style=\"display:block;\">BETWEEN\u53e5\u306e\u57fa\u672c\u69cb\u6587\u3068\u52d5\u4f5c<\/span>\n  <span class=\"section-desc\">\u300c\u7bc4\u56f2\u6307\u5b9a\u300d\u3092\u30b7\u30f3\u30d7\u30eb\u306b\u66f8\u304f\u305f\u3081\u306e\u57fa\u672c\u69cb\u6587<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">BETWEEN\u53e5\u306f\u3001SQL\u3067<strong>\u300c\u3042\u308b\u5024\u306e\u7bc4\u56f2\u5185\u306b\u3042\u308b\u304b\u3069\u3046\u304b\u300d<\/strong>\u3092\u6761\u4ef6\u306b\u3059\u308b\u969b\u306b\u4f7f\u3046\u6f14\u7b97\u5b50\u3067\u3059\u3002\u57fa\u672c\u69cb\u6587\u306f\u4ee5\u4e0b\u306e\u901a\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<pre style=\"background:#1a1a1a;color:#e5e5e5;border-radius:8px;padding:18px 20px;overflow-x:auto;font-size:14px;line-height:1.7;margin:16px 0;\"><code>[\u30ab\u30e9\u30e0\u540d] BETWEEN [\u6700\u5c0f\u5024] AND [\u6700\u5927\u5024]<\/code><\/pre>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>BETWEEN\u53e5<\/strong>\uff1aSQL\u306b\u304a\u3044\u3066\u300c\u3042\u308b\u30ab\u30e9\u30e0\u306e\u5024\u304c\u6307\u5b9a\u3057\u305f\u7bc4\u56f2\u5185\u306b\u3042\u308b\u304b\u3069\u3046\u304b\u300d\u3092\u5224\u5b9a\u3059\u308b\u6f14\u7b97\u5b50\u3002\u300cA\u4ee5\u4e0aB\u4ee5\u4e0b\u300d\u3068\u3044\u3046\u6761\u4ef6\u3092\u3001\u6bd4\u8f03\u6f14\u7b97\u5b50\u30922\u3064\u4e26\u3079\u308b\u3088\u308a\u7c21\u6f54\u306b\u66f8\u3051\u308b\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3068\u3048\u3070\u3001\u4f1a\u54e1\u30c6\u30fc\u30d6\u30eb\u304b\u3089id\u304c2\u301c4\u306e\u30ec\u30b3\u30fc\u30c9\u3092\u53d6\u5f97\u3057\u305f\u3044\u5834\u5408\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u66f8\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre style=\"background:#1a1a1a;color:#e5e5e5;border-radius:8px;padding:18px 20px;overflow-x:auto;font-size:14px;line-height:1.7;margin:16px 0;\"><code>SELECT * FROM user WHERE id BETWEEN 2 AND 4;\n\n-- \u4e0a\u8a18\u306f\u4ee5\u4e0b\u3068\u5168\u304f\u540c\u3058\u610f\u5473\u30fb\u540c\u3058\u5b9f\u884c\u8a08\u753b\u306b\u306a\u308b\nSELECT * FROM user WHERE id &gt;= 2 AND id &lt;= 4;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e2\u3064\u306e\u30af\u30a8\u30ea\u306f\u5b9f\u884c\u7d50\u679c\u3082\u5b9f\u884c\u8a08\u753b\uff08\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u4f7f\u308f\u308c\u65b9\uff09\u3082\u307b\u307c\u540c\u3058\u3067\u3059\u3002\u3064\u307e\u308a<strong>BETWEEN\u306f\u300c>= AND <=\u300d\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u8aad\u307f\u3084\u3059\u304f\u66f8\u304f\u305f\u3081\u306e\u7cd6\u8863\u69cb\u6587\uff08\u30b7\u30f3\u30bf\u30c3\u30af\u30b9\u30b7\u30e5\u30ac\u30fc\uff09<\/strong>\u3068\u7406\u89e3\u3057\u3066\u304a\u304f\u3068\u3001\u5f8c\u8ff0\u3059\u308b\u5883\u754c\u5024\u306e\u6319\u52d5\u3082\u81ea\u7136\u306b\u7406\u89e3\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u30b7\u30f3\u30bf\u30c3\u30af\u30b9\u30b7\u30e5\u30ac\u30fc\uff08\u7cd6\u8863\u69cb\u6587\uff09<\/strong>\uff1a\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3084SQL\u306b\u304a\u3044\u3066\u3001\u65e2\u5b58\u306e\u66f8\u304d\u65b9\u3092\u3088\u308a\u8aad\u307f\u3084\u3059\u304f\u30fb\u66f8\u304d\u3084\u3059\u304f\u8868\u73fe\u3059\u308b\u305f\u3081\u306b\u7528\u610f\u3055\u308c\u305f\u4ee3\u66ff\u69cb\u6587\u306e\u3053\u3068\u3002\u5185\u90e8\u7684\u306a\u52d5\u4f5c\u306f\u5143\u306e\u66f8\u304d\u65b9\u3068\u5909\u308f\u3089\u306a\u3044\u304c\u3001\u53ef\u8aad\u6027\u304c\u5411\u4e0a\u3059\u308b\u3002<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">1-1. \u306a\u305cBETWEEN\u3092\u4f7f\u3046\u3068\u8aad\u307f\u3084\u3059\u304f\u306a\u308b\u306e\u304b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\">= AND <=\"\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u3082\u540c\u3058\u7d50\u679c\u306f\u5f97\u3089\u308c\u307e\u3059\u304c\u3001\u6761\u4ef6\u304c\u8907\u96d1\u306b\u306a\u308b\u30af\u30a8\u30ea\u3067\u306f<strong>\u300c\u3069\u3053\u304b\u3089\u3069\u3053\u307e\u3067\u300d\u3068\u3044\u3046\u7bc4\u56f2\u3067\u3042\u308b\u3053\u3068\u304c\u4e00\u76ee\u3067\u4f1d\u308f\u308bBETWEEN\u306e\u65b9\u304c\u53ef\u8aad\u6027\u304c\u9ad8\u3044<\/strong>\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u4ed6\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u30ec\u30d3\u30e5\u30fc\u3059\u308b\u969b\u3001\u610f\u56f3\u304c\u4f1d\u308f\u308a\u3084\u3059\u3044\u3068\u3044\u3046\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f0fdf4;border:1px solid #22c55e;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:18px;\">&#128161;<\/span>\n    <strong style=\"color:#16a34a;font-size:15px;\">BETWEN\u3092\u4f7f\u3046\u5224\u65ad\u57fa\u6e96<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u300c1\u3064\u306e\u30ab\u30e9\u30e0\u306b\u5bfe\u3057\u3066\u3001\u5358\u7d14\u306a\u7bc4\u56f2\u6307\u5b9a\uff08\u4ee5\u4e0a\u30fb\u4ee5\u4e0b\uff09\u3092\u3057\u305f\u3044\u3060\u3051\u300d\u306e\u5834\u5408\u306fBETWEEN\u3092\u4f7f\u3046\u3068\u8aad\u307f\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u8907\u6570\u30ab\u30e9\u30e0\u306b\u307e\u305f\u304c\u308b\u8907\u96d1\u306a\u6761\u4ef6\u3084\u3001\u5883\u754c\u5024\u306e\u6271\u3044\u304c\u7279\u6b8a\u306a\u30b1\u30fc\u30b9\u3067\u306f\u3001\u3042\u3048\u3066>=\u30fb<=\u3092\u500b\u5225\u306b\u66f8\u3044\u305f\u65b9\u304c\u8aa4\u89e3\u3092\u9632\u3052\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">1-2. BETWEN\u3068\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306e\u95a2\u4fc2<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">BETWEN\u3092\u4f7f\u3046\u3068\u51e6\u7406\u304c\u9045\u304f\u306a\u308b\u306e\u3067\u306f\u306a\u3044\u304b\u3001\u3068\u5fc3\u914d\u3055\u308c\u308b\u65b9\u3082\u3044\u307e\u3059\u304c\u3001\u5b9f\u969b\u306b\u306f<strong>\u300c>= AND <=\u300d\u306e\u7d44\u307f\u5408\u308f\u305b\u3068\u307e\u3063\u305f\u304f\u540c\u3058\u5b9f\u884c\u8a08\u753b<\/strong>\u306b\u306a\u308b\u305f\u3081\u3001\u305d\u308c\u81ea\u4f53\u304c\u901f\u5ea6\u4f4e\u4e0b\u306e\u539f\u56e0\u306b\u306a\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5bfe\u8c61\u30ab\u30e9\u30e0\u306b\u9069\u5207\u306a\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u5f35\u3089\u308c\u3066\u3044\u308c\u3070\u3001BETWEN\u306e\u6761\u4ef6\u3067\u3082<strong>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u7bc4\u56f2\u30b9\u30ad\u30e3\u30f3<\/strong>\u304c\u4f7f\u308f\u308c\u3001\u9ad8\u901f\u306b\u7d5e\u308a\u8fbc\u307f\u304c\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u30a4\u30f3\u30c7\u30c3\u30af\u30b9<\/strong>\uff1a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u691c\u7d22\u3092\u9ad8\u901f\u5316\u3059\u308b\u305f\u3081\u306e\u7d22\u5f15\u60c5\u5831\u3002\u672c\u306e\u7d22\u5f15\u306e\u3088\u3046\u306b\u3001\u7279\u5b9a\u306e\u5024\u304c\u3069\u3053\u306b\u3042\u308b\u304b\u3092\u4e8b\u524d\u306b\u6574\u7406\u3057\u3066\u304a\u304f\u3053\u3068\u3067\u3001\u5168\u4ef6\u8d70\u67fb\uff08\u30d5\u30eb\u30b9\u30ad\u30e3\u30f3\uff09\u3092\u305b\u305a\u306b\u76ee\u7684\u306e\u30ec\u30b3\u30fc\u30c9\u3078\u7d20\u65e9\u304f\u305f\u3069\u308a\u7740\u3051\u308b\u3088\u3046\u306b\u3059\u308b\u4ed5\u7d44\u307f\u3002BETWEN\u306e\u3088\u3046\u306a\u7bc4\u56f2\u691c\u7d22\u3067\u3082\u3001\u5bfe\u8c61\u30ab\u30e9\u30e0\u306b\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u3042\u308c\u3070\u300c\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u7bc4\u56f2\u30b9\u30ad\u30e3\u30f3\u300d\u3068\u3044\u3046\u52b9\u7387\u7684\u306a\u691c\u7d22\u65b9\u6cd5\u304c\u4f7f\u308f\u308c\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce8\u610f\u304c\u5fc5\u8981\u306a\u306e\u306f\u3001<strong>\u30ab\u30e9\u30e0\u306b\u95a2\u6570\u3092\u9069\u7528\u3057\u3066\u304b\u3089BETWEN\u3092\u4f7f\u3046\u30b1\u30fc\u30b9<\/strong>\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u524d\u8ff0\u306eDATE(order_date) BETWEEN \u2018...\u2019 AND \u2018...\u2019\u306e\u3088\u3046\u306b\u95a2\u6570\u3067\u30ab\u30e9\u30e0\u3092\u52a0\u5de5\u3059\u308b\u3068\u3001\u591a\u304f\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u306f\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u52b9\u304b\u306a\u304f\u306a\u308a\u3001\u5168\u4ef6\u8d70\u67fb\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u91cd\u8996\u3059\u308b\u5834\u9762\u3067\u306f\u3001\u95a2\u6570\u3092\u4f7f\u308f\u305a\u306b\u7d20\u306e\u30ab\u30e9\u30e0\u306e\u307e\u307eBETWEN\u306e\u5bfe\u8c61\u306b\u3067\u304d\u308b\u3088\u3046\u3001\u30c7\u30fc\u30bf\u8a2d\u8a08\u306e\u6bb5\u968e\u3067\u5de5\u592b\u3057\u3066\u304a\u304f\u306e\u304c\u7406\u60f3\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f0fdf4;border:1px solid #22c55e;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:18px;\">&#128161;<\/span>\n    <strong style=\"color:#16a34a;font-size:15px;\">\u5927\u91cf\u30c7\u30fc\u30bf\u3067\u306eBETWEN\u5229\u7528\u6642\u306e\u78ba\u8a8d\u4e8b\u9805<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u6570\u767e\u4e07\u4ef6\u3092\u8d85\u3048\u308b\u30c6\u30fc\u30d6\u30eb\u3067BETWEN\u3092\u4f7f\u3063\u305f\u7bc4\u56f2\u691c\u7d22\u3092\u884c\u3046\u5834\u5408\u306f\u3001EXPLAIN\uff08\u5b9f\u884c\u8a08\u753b\u306e\u78ba\u8a8d\u30b3\u30de\u30f3\u30c9\uff09\u3067\u3001\u5b9f\u969b\u306b\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u7bc4\u56f2\u30b9\u30ad\u30e3\u30f3\u304c\u4f7f\u308f\u308c\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u7fd2\u6163\u3092\u3064\u3051\u308b\u3068\u5b89\u5fc3\u3067\u3059\u3002<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">1-3. \u696d\u52d9\u3067\u3088\u304f\u4f7f\u308f\u308c\u308bBETWEN\u306e\u5177\u4f53\u4f8b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">BETWEN\u306f\u958b\u767a\u8005\u3060\u3051\u306e\u3082\u306e\u3067\u306f\u306a\u304f\u3001<strong>\u55b6\u696d\u30fb\u4eba\u4e8b\u30fb\u7d4c\u7406\u306e\u96c6\u8a08\u30ec\u30dd\u30fc\u30c8<\/strong>\u3067\u3082\u983b\u7e41\u306b\u767b\u5834\u3057\u307e\u3059\u3002\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u65b9\u3067\u3082\u3001\u4f9d\u983c\u3057\u3066\u3044\u308b\u96c6\u8a08\u51e6\u7406\u306e\u88cf\u5074\u3067BETWEN\u304c\u4f7f\u308f\u308c\u3066\u3044\u308b\u30b1\u30fc\u30b9\u306f\u591a\u3044\u306f\u305a\u3067\u3059\u3002<\/p>\n\n\n\n<table>\n<thead><tr><th>\u696d\u52d9\u30b7\u30fc\u30f3<\/th><th>BETWEN\u306e\u4f7f\u7528\u4f8b<\/th><th>\u610f\u56f3<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>\u55b6\u696d\u30ec\u30dd\u30fc\u30c8<\/td><td>order_date BETWEEN '2026-08-01' AND '2026-08-31'<\/td><td>\u7279\u5b9a\u6708\u306e\u53d7\u6ce8\u30c7\u30fc\u30bf\u3060\u3051\u3092\u96c6\u8a08\u3057\u305f\u3044<\/td><\/tr>\n<tr><td>\u4eba\u4e8b\u8a55\u4fa1<\/td><td>tenure_years BETWEEN 3 AND 5<\/td><td>\u52e4\u7d9a3\u301c5\u5e74\u306e\u793e\u54e1\u3092\u5bfe\u8c61\u306b\u8a55\u4fa1\u5236\u5ea6\u3092\u898b\u76f4\u3057\u305f\u3044<\/td><\/tr>\n<tr><td>\u4fa1\u683c\u6226\u7565<\/td><td>price BETWEEN 1000 AND 3000<\/td><td>\u7279\u5b9a\u306e\u4fa1\u683c\u5e2f\u306b\u5c5e\u3059\u308b\u5546\u54c1\u306e\u58f2\u4e0a\u3092\u5206\u6790\u3057\u305f\u3044<\/td><\/tr>\n<tr><td>\u4e0e\u4fe1\u7ba1\u7406<\/td><td>credit_score BETWEEN 600 AND 750<\/td><td>\u7279\u5b9a\u306e\u4fe1\u7528\u30b9\u30b3\u30a2\u5e2f\u306e\u9867\u5ba2\u3092\u62bd\u51fa\u3057\u305f\u3044<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3046\u3057\u305f\u96c6\u8a08\u4f9d\u983c\u3092\u51fa\u3059\u7acb\u5834\u306e\u65b9\u306b\u3068\u3063\u3066\u3082\u3001\u300cBETWEN\u306f\u4e21\u7aef\u3092\u542b\u3080\u300d\u300c\u65e5\u4ed8\u578b\u306a\u3089\u6642\u523b\u306e\u6271\u3044\u306b\u6ce8\u610f\u300d\u3068\u3044\u30462\u70b9\u3055\u3048\u77e5\u3063\u3066\u304a\u3051\u3070\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u304b\u3089\u4e0a\u304c\u3063\u3066\u304d\u305f\u96c6\u8a08\u7d50\u679c\u306e\u59a5\u5f53\u6027\u3092\u81ea\u5206\u306e\u76ee\u3067\u3082\u78ba\u8a8d\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=sql-between-5&#038;blog_slug=sql-between-5\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=sql-between-5&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-02\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">02<\/span>\n  <span class=\"section-label\" style=\"display:block;\">BOUNDARY VALUES<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u5883\u754c\u5024\u306e\u6271\u3044\u3068NOT BETWEEN<\/span>\n  <span class=\"section-desc\">\u300c\u4e21\u7aef\u3092\u542b\u3080\u300d\u3068\u3044\u3046\u6700\u91cd\u8981\u30dd\u30a4\u30f3\u30c8\u3092\u6b63\u78ba\u306b\u7406\u89e3\u3059\u308b<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">BETWEEN\u53e5\u3092\u7406\u89e3\u3059\u308b\u3046\u3048\u3067\u3001\u7d76\u5bfe\u306b\u5916\u305b\u306a\u3044\u306e\u304c<strong>\u5883\u754c\u5024\uff08\u6700\u5c0f\u5024\u30fb\u6700\u5927\u5024\u305d\u306e\u3082\u306e\uff09\u304c\u7bc4\u56f2\u306b\u542b\u307e\u308c\u308b\u304b\u3069\u3046\u304b<\/strong>\u3068\u3044\u3046\u70b9\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:20px;\">&#9888;&#65039;<\/span>\n    <strong style=\"color:#dc2626;font-size:16px;\">BETWEEN\u306f\u4e21\u7aef\u3092\u300c\u542b\u3080\u300d<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">BETWEEN A AND B \u306f\u3001A\u4ee5\u4e0aB\u4ee5\u4e0b\uff08A \u2266 \u5024 \u2266 B\uff09\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u3064\u307e\u308a<strong>\u6700\u5c0f\u5024A\u3068\u6700\u5927\u5024B\u306e\u3069\u3061\u3089\u3082\u7bc4\u56f2\u306b\u542b\u307e\u308c\u307e\u3059<\/strong>\u3002\u300cA\u3088\u308a\u5927\u304d\u304fB\u3088\u308a\u5c0f\u3055\u3044\u300d\u3068\u3044\u3046\u8aa4\u89e3\u3092\u3057\u305f\u307e\u307e\u4f7f\u3046\u3068\u3001\u60f3\u5b9a\u3088\u308a1\u4ef6\u591a\u3044\uff08\u307e\u305f\u306f\u5c11\u306a\u3044\uff09\u7d50\u679c\u306b\u306a\u308b\u4e8b\u6545\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<pre style=\"background:#1a1a1a;color:#e5e5e5;border-radius:8px;padding:18px 20px;overflow-x:auto;font-size:14px;line-height:1.7;margin:16px 0;\"><code>-- id BETWEEN 2 AND 4 \u306f id=2, id=3, id=4 \u306e\u3059\u3079\u3066\u3092\u542b\u3080\nSELECT * FROM user WHERE id BETWEEN 2 AND 4;\n-- \u7d50\u679c: id=2, 3, 4 \u306e\u30ec\u30b3\u30fc\u30c9\u3059\u3079\u3066\uff083\u4ef6\uff09\u304c\u8fd4\u308b<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">2-1. NOT BETWEEN\u306e\u6319\u52d5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">BETWEN\u306e\u524d\u306bNOT\u3092\u4ed8\u3051\u308b\u3068\u3001\u7bc4\u56f2\u306e<strong>\u5916\u5074<\/strong>\uff08\u5883\u754c\u5024\u3082\u542b\u3081\u3066\u9664\u5916\uff09\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<pre style=\"background:#1a1a1a;color:#e5e5e5;border-radius:8px;padding:18px 20px;overflow-x:auto;font-size:14px;line-height:1.7;margin:16px 0;\"><code>-- id \u304c 2\u301c4 \u306e\u7bc4\u56f2\u300c\u4ee5\u5916\u300d\u3092\u53d6\u5f97\uff082,3,4\u306f\u542b\u307e\u308c\u306a\u3044\uff09\nSELECT * FROM user WHERE id NOT BETWEEN 2 AND 4;<\/code><\/pre>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>NOT BETWEEN<\/strong>\uff1aBETWEEN\u306e\u5426\u5b9a\u5f62\u3002\u6307\u5b9a\u3057\u305f\u7bc4\u56f2\uff08\u4e21\u7aef\u542b\u3080\uff09\u306b\u542b\u307e\u308c\u306a\u3044\u30ec\u30b3\u30fc\u30c9\u3092\u53d6\u5f97\u3059\u308b\u3002\u300cA\u672a\u6e80\u3001\u307e\u305f\u306fB\u3088\u308a\u5927\u304d\u3044\u300d\u3068\u3044\u3046\u6761\u4ef6\u3068\u540c\u3058\u610f\u5473\u306b\u306a\u308b\u3002<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">2-2. \u6700\u5c0f\u5024\u3068\u6700\u5927\u5024\u306e\u9806\u5e8f\u3092\u9593\u9055\u3048\u308b\u3068\u3069\u3046\u306a\u308b\u304b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">BETWEEN A AND B \u306e A\uff08\u6700\u5c0f\u5024\uff09\u304c B\uff08\u6700\u5927\u5024\uff09\u3088\u308a\u5927\u304d\u3044\u5834\u5408\u3001\u591a\u304f\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\uff08MySQL\u3001PostgreSQL\u7b49\uff09\u3067\u306f<strong>\u81ea\u52d5\u7684\u306b\u5165\u308c\u66ff\u3048\u3066\u304f\u308c\u305a\u3001\u8a72\u5f53\u30ec\u30b3\u30fc\u30c9\u306a\u3057\uff080\u4ef6\uff09<\/strong>\u3068\u3044\u3046\u7d50\u679c\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<pre style=\"background:#1a1a1a;color:#e5e5e5;border-radius:8px;padding:18px 20px;overflow-x:auto;font-size:14px;line-height:1.7;margin:16px 0;\"><code>-- \u6700\u5c0f\u5024\u3068\u6700\u5927\u5024\u304c\u9006\u306b\u306a\u3063\u3066\u3044\u308b\u4f8b\uff08\u591a\u304f\u306eDB\u30670\u4ef6\u306b\u306a\u308b\uff09\nSELECT * FROM user WHERE id BETWEEN 4 AND 2;<\/code><\/pre>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:20px;\">&#9888;&#65039;<\/span>\n    <strong style=\"color:#dc2626;font-size:16px;\">\u9806\u5e8f\u30df\u30b9\u306b\u6ce8\u610f<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u30d7\u30ed\u30b0\u30e9\u30e0\u5074\u3067\u52d5\u7684\u306bBETWEN\u306e\u5024\u3092\u7d44\u307f\u7acb\u3066\u308b\u5834\u5408\u3001\u5909\u6570\u306e\u9806\u5e8f\u3092\u9593\u9055\u3048\u308b\u3068\u300c\u30a8\u30e9\u30fc\u306b\u306f\u306a\u3089\u306a\u3044\u304c\u3001\u7d50\u679c\u304c\u5e38\u306b0\u4ef6\u306b\u306a\u308b\u300d\u3068\u3044\u3046\u30b5\u30a4\u30ec\u30f3\u30c8\u306a\u30d0\u30b0\u306b\u306a\u308a\u307e\u3059\u3002\u30a8\u30e9\u30fc\u304c\u51fa\u306a\u3044\u305f\u3081\u6c17\u3065\u304d\u306b\u304f\u304f\u3001\u5b9f\u52d9\u3067\u3082\u5b9a\u756a\u306e\u30cf\u30de\u308a\u3069\u3053\u308d\u3067\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u3053\u306e\u30bf\u30a4\u30d7\u306e\u30d0\u30b0\u306f\u300c\u30a8\u30e9\u30fc\u306f\u51fa\u306a\u3044\u306e\u306b\u7d50\u679c\u304c\u304a\u304b\u3057\u3044\u300d\u3068\u3044\u3046\u4e00\u756a\u5384\u4ecb\u306a\u30d1\u30bf\u30fc\u30f3\u3067\u3059\u3002\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u304c\u5c11\u306a\u3044\u958b\u767a\u74b0\u5883\u3067\u306f\u6c17\u3065\u304b\u305a\u3001\u672c\u756a\u306e\u5b9f\u30c7\u30fc\u30bf\u3067\u521d\u3081\u3066\u767a\u899a\u3059\u308b\u30b1\u30fc\u30b9\u3082\u73cd\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">2-3. AND\/OR\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u66f8\u304d\u65b9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">BETWEN\u306f\u5358\u72ec\u3067\u4f7f\u3046\u3060\u3051\u3067\u306a\u304f\u3001\u4ed6\u306e\u6761\u4ef6\u3068AND\/OR\u3067\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3082\u591a\u304f\u3042\u308a\u307e\u3059\u3002\u7d44\u307f\u5408\u308f\u305b\u308b\u969b\u306f<strong>\u62ec\u5f27\u3067\u6761\u4ef6\u306e\u307e\u3068\u307e\u308a\u3092\u660e\u793a\u3059\u308b<\/strong>\u3053\u3068\u304c\u53ef\u8aad\u6027\u30fb\u5b89\u5168\u6027\u306e\u4e21\u9762\u3067\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<pre style=\"background:#1a1a1a;color:#e5e5e5;border-radius:8px;padding:18px 20px;overflow-x:auto;font-size:14px;line-height:1.7;margin:16px 0;\"><code>-- \u4fa1\u683c\u304c1000\u301c5000\u5186 \u304b\u3064 \u30ab\u30c6\u30b4\u30ea\u304cA\nSELECT * FROM product\nWHERE price BETWEEN 1000 AND 5000\n  AND category = 'A';\n\n-- \u4fa1\u683c\u5e2fA\u306e\u7bc4\u56f2 \u307e\u305f\u306f \u4fa1\u683c\u5e2fB\u306e\u7bc4\u56f2\uff08\u62ec\u5f27\u3067\u660e\u793a\uff09\nSELECT * FROM product\nWHERE (price BETWEEN 1000 AND 3000)\n   OR (price BETWEEN 8000 AND 10000);<\/code><\/pre>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:20px;\">&#9888;&#65039;<\/span>\n    <strong style=\"color:#dc2626;font-size:16px;\">\u62ec\u5f27\u3092\u7701\u7565\u3057\u305f\u969b\u306e\u8aa4\u52d5\u4f5c<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">AND\u3068OR\u304c\u6df7\u5728\u3059\u308b\u6761\u4ef6\u3067\u62ec\u5f27\u3092\u7701\u7565\u3059\u308b\u3068\u3001\u6f14\u7b97\u5b50\u306e\u512a\u5148\u9806\u4f4d\uff08AND\u304cOR\u3088\u308a\u5148\u306b\u8a55\u4fa1\u3055\u308c\u308b\uff09\u306b\u3088\u3063\u3066\u3001\u610f\u56f3\u3057\u306a\u3044\u7bc4\u56f2\u306e\u30ec\u30b3\u30fc\u30c9\u307e\u3067\u542b\u307e\u308c\u3066\u3057\u307e\u3046\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002BETWEN\u3092\u4ed6\u306e\u6761\u4ef6\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3068\u304d\u306f\u3001\u5fc5\u305a\u62ec\u5f27\u3067\u30b0\u30eb\u30fc\u30d4\u30f3\u30b0\u306e\u610f\u56f3\u3092\u660e\u793a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=sql-between-5&#038;blog_slug=sql-between-5\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=sql-between-5&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-03\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">03<\/span>\n  <span class=\"section-label\" style=\"display:block;\">DATA TYPES<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u6570\u5024\u30fb\u65e5\u4ed8\u30fb\u6587\u5b57\u5217\u305d\u308c\u305e\u308c\u3067\u306e\u4f7f\u7528\u65b9\u6cd5<\/span>\n  <span class=\"section-desc\">BETWEEN\u306f\u8907\u6570\u306e\u30c7\u30fc\u30bf\u578b\u3067\u4f7f\u3048\u308b<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">BETWEN\u306f\u6574\u6570\u3060\u3051\u3067\u306a\u304f\u3001\u65e5\u4ed8\u578b\u30fb\u6587\u5b57\u5217\u578b\u3067\u3082\u4f7f\u7528\u53ef\u80fd\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u30c7\u30fc\u30bf\u578b\u306b\u3088\u3063\u3066\u6ce8\u610f\u70b9\u304c\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<table>\n<thead><tr><th>\u30c7\u30fc\u30bf\u578b<\/th><th>\u4f7f\u7528\u53ef\u5426<\/th><th>\u6ce8\u610f\u70b9<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>\u6570\u5024\uff08int, decimal\u7b49\uff09<\/td><td>\u25ce \u554f\u984c\u306a\u304f\u4f7f\u3048\u308b<\/td><td>\u5883\u754c\u5024\u304c\u4e21\u7aef\u542b\u3080\u3053\u3068\u3060\u3051\u610f\u8b58\u3059\u308c\u3070\u3088\u3044<\/td><\/tr>\n<tr><td>\u65e5\u4ed8\u30fb\u65e5\u6642\uff08DATE, DATETIME\u7b49\uff09<\/td><td>\u25b3 \u4f7f\u3048\u308b\u304c\u6ce8\u610f\u304c\u5fc5\u8981<\/td><td>\u6642\u523b\u90e8\u5206\u306e\u6271\u3044\u3067\u6700\u7d42\u65e5\u306e\u30c7\u30fc\u30bf\u304c\u6f0f\u308c\u308b\u3053\u3068\u304c\u3042\u308b\uff08\u6b21\u7ae0\u3067\u8a73\u8aac\uff09<\/td><\/tr>\n<tr><td>\u6587\u5b57\u5217\uff08VARCHAR\u7b49\uff09<\/td><td>\u25b3 \u4f7f\u3048\u308b\u304c\u975e\u63a8\u5968<\/td><td>\u6587\u5b57\u30b3\u30fc\u30c9\u9806\u306e\u6bd4\u8f03\u306b\u306a\u308a\u76f4\u611f\u3068\u7570\u306a\u308b\u7d50\u679c\u306b\u306a\u308a\u3084\u3059\u3044<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<pre style=\"background:#1a1a1a;color:#e5e5e5;border-radius:8px;padding:18px 20px;overflow-x:auto;font-size:14px;line-height:1.7;margin:16px 0;\"><code>-- \u6570\u5024\u3067\u306e\u4f7f\u7528\uff08\u6700\u3082\u5b89\u5168\u3067\u5206\u304b\u308a\u3084\u3059\u3044\uff09\nSELECT * FROM product WHERE price BETWEEN 1000 AND 5000;\n\n-- \u65e5\u4ed8\u3067\u306e\u4f7f\u7528\nSELECT * FROM orders WHERE order_date BETWEEN '2026-08-01' AND '2026-08-31';\n\n-- \u6587\u5b57\u5217\u3067\u306e\u4f7f\u7528\uff08\u975e\u63a8\u5968\u3002\u6b21\u7ae0\u30fb\u6b21\u3005\u7ae0\u3067\u7406\u7531\u3092\u89e3\u8aac\uff09\nSELECT * FROM user WHERE name BETWEEN 'A' AND 'M';<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u3088\u3046\u306b\u69cb\u6587\u81ea\u4f53\u306f\u3069\u306e\u30c7\u30fc\u30bf\u578b\u3067\u3082\u5171\u901a\u3067\u3059\u304c\u3001<strong>\u300c\u65e5\u4ed8\u578b\u300d\u3068\u300c\u6587\u5b57\u5217\u578b\u300d\u306f\u843d\u3068\u3057\u7a74\u304c\u591a\u3044<\/strong>\u305f\u3081\u3001\u6b21\u306e2\u3064\u306e\u7ae0\u3067\u305d\u308c\u305e\u308c\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3-1. \u30ab\u30e9\u30e0\u540c\u58eb\u3092BETWEN\u3067\u6bd4\u8f03\u3059\u308b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">BETWEN\u306e\u6700\u5c0f\u5024\u30fb\u6700\u5927\u5024\u306b\u306f\u3001\u56fa\u5b9a\u306e\u6570\u5024\u3084\u65e5\u4ed8\u3060\u3051\u3067\u306a\u304f<strong>\u5225\u306e\u30ab\u30e9\u30e0\u306e\u5024<\/strong>\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u300c\u30bb\u30fc\u30eb\u671f\u9593\u4e2d\u306e\u5546\u54c1\u3060\u3051\u3092\u62bd\u51fa\u3057\u305f\u3044\u300d\u3068\u3044\u3063\u305f\u30b1\u30fc\u30b9\u3067\u3059\u3002<\/p>\n\n\n\n<pre style=\"background:#1a1a1a;color:#e5e5e5;border-radius:8px;padding:18px 20px;overflow-x:auto;font-size:14px;line-height:1.7;margin:16px 0;\"><code>-- \u300c\u4eca\u65e5\u306e\u65e5\u4ed8\u300d\u304c\u30bb\u30fc\u30eb\u958b\u59cb\u65e5\u3068\u7d42\u4e86\u65e5\u306e\u9593\u306b\u5165\u3063\u3066\u3044\u308b\u5546\u54c1\u3092\u62bd\u51fa\nSELECT * FROM product\nWHERE CURDATE() BETWEEN sale_start_date AND sale_end_date;\n\n-- \u4fa1\u683c\u304c\u5272\u5f15\u4e0b\u9650\u301c\u4e0a\u9650\u306e\u7bc4\u56f2\u306b\u53ce\u307e\u3063\u3066\u3044\u308b\u5546\u54c1\u3092\u62bd\u51fa\nSELECT * FROM product WHERE price BETWEEN discount_min AND discount_max;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u3088\u3046\u306b\u3001\u6bd4\u8f03\u5bfe\u8c61\u3092\u56fa\u5b9a\u5024\u3067\u306a\u304f\u5225\u30ab\u30e9\u30e0\u306b\u3059\u308b\u66f8\u304d\u65b9\u306f\u3001\u30ad\u30e3\u30f3\u30da\u30fc\u30f3\u671f\u9593\u306e\u5224\u5b9a\u3084\u5272\u5f15\u6761\u4ef6\u306e\u5224\u5b9a\u306a\u3069\u3001\u5b9f\u52d9\u306e\u30d0\u30c3\u30c1\u51e6\u7406\u3084\u30ec\u30dd\u30fc\u30c6\u30a3\u30f3\u30b0\u3067\u983b\u7e41\u306b\u767b\u5834\u3057\u307e\u3059\u3002\u57fa\u672c\u69cb\u6587\u306f\u540c\u3058\u3067\u3059\u304c\u3001<strong>\u6bd4\u8f03\u5bfe\u8c61\u304c\u3059\u3079\u3066\u30ab\u30e9\u30e0\u306b\u306a\u308b\u305f\u3081\u3001NULL\u304c\u6df7\u3056\u3063\u3066\u3044\u306a\u3044\u304b\u306e\u78ba\u8a8d<\/strong>\u304c\u91cd\u8981\u306b\u306a\u308a\u307e\u3059\u3002sale_start_date\u3084sale_end_date\u304cNULL\u306e\u30ec\u30b3\u30fc\u30c9\u306f\u3001BETWEN\u306e\u5224\u5b9a\u81ea\u4f53\u304c\u4e0d\u5b9a\uff08\u7d50\u679c\u306b\u542b\u307e\u308c\u306a\u3044\uff09\u306b\u306a\u308b\u70b9\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>NULL<\/strong>\uff1a\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u304a\u3044\u3066\u300c\u5024\u304c\u5b58\u5728\u3057\u306a\u3044\u30fb\u672a\u8a2d\u5b9a\u3067\u3042\u308b\u300d\u3053\u3068\u3092\u8868\u3059\u7279\u5225\u306a\u72b6\u614b\u30020\u3084\u7a7a\u6587\u5b57\u3068\u306f\u7570\u306a\u308b\u6982\u5ff5\u3002BETWEN\u3092\u542b\u3080\u591a\u304f\u306e\u6bd4\u8f03\u6f14\u7b97\u5b50\u306f\u3001\u6bd4\u8f03\u5bfe\u8c61\u306bNULL\u304c\u542b\u307e\u308c\u308b\u3068\u5224\u5b9a\u7d50\u679c\u304c\u300c\u4e0d\u660e\uff08UNKNOWN\uff09\u300d\u3068\u306a\u308a\u3001\u305d\u306e\u30ec\u30b3\u30fc\u30c9\u306f\u691c\u7d22\u7d50\u679c\u306b\u542b\u307e\u308c\u307e\u305b\u3093\u3002<\/p>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=sql-between-5&#038;blog_slug=sql-between-5\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=sql-between-5&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-04\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">04<\/span>\n  <span class=\"section-label\" style=\"display:block;\">DATE PITFALL<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u65e5\u4ed8\u578b\u3067\u7279\u306b\u6ce8\u610f\u3059\u3079\u304d\u300c\u6642\u523b\u5207\u308a\u6368\u3066\u300d\u306e\u7f60<\/span>\n  <span class=\"section-desc\">\u5b9f\u52d9\u3067\u6700\u3082\u591a\u3044\u300c\u6700\u7d42\u65e5\u306e\u30c7\u30fc\u30bf\u304c\u629c\u3051\u843d\u3061\u308b\u300d\u4e8b\u6545\u306e\u6b63\u4f53<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">BETWEN\u306e\u843d\u3068\u3057\u7a74\u306e\u4e2d\u3067\u3082\u3001\u5b9f\u52d9\u3067\u6700\u3082\u983b\u7e41\u306b\u767a\u751f\u3059\u308b\u306e\u304c<strong>\u65e5\u4ed8\u578b\uff08\u7279\u306bDATETIME\u30fbTIMESTAMP\uff09\u3067\u306e\u5883\u754c\u5024\u306e\u6271\u3044<\/strong>\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4-1. \u306a\u305c\u6700\u7d42\u65e5\u306e\u30c7\u30fc\u30bf\u304c\u629c\u3051\u843d\u3061\u308b\u306e\u304b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3068\u3048\u3070\u300c2026\u5e748\u6708\u306e\u6ce8\u6587\u30c7\u30fc\u30bf\u3092\u5168\u4ef6\u53d6\u5f97\u3057\u305f\u3044\u300d\u3068\u3044\u3046\u8981\u4ef6\u3067\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u30af\u30a8\u30ea\u3092\u66f8\u3044\u305f\u3068\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre style=\"background:#1a1a1a;color:#e5e5e5;border-radius:8px;padding:18px 20px;overflow-x:auto;font-size:14px;line-height:1.7;margin:16px 0;\"><code>SELECT * FROM orders WHERE order_date BETWEEN '2026-08-01' AND '2026-08-31';<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">order_date\u30ab\u30e9\u30e0\u304cDATE\u578b\uff08\u65e5\u4ed8\u306e\u307f\uff09\u3067\u3042\u308c\u3070\u3001\u3053\u306e\u30af\u30a8\u30ea\u306f\u554f\u984c\u306a\u304f8\u67081\u65e5\u301c8\u670831\u65e5\u306e\u5168\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002\u3057\u304b\u3057\u3001<strong>order_date\u304cDATETIME\u578b\uff08\u65e5\u6642\uff09<\/strong>\u306e\u5834\u5408\u3001\u72b6\u6cc1\u304c\u5909\u308f\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>DATE\u578b\u3068DATETIME\u578b<\/strong>\uff1aDATE\u578b\u306f\u300c2026-08-31\u300d\u306e\u3088\u3046\u306b\u65e5\u4ed8\u3060\u3051\u3092\u4fdd\u6301\u3059\u308b\u578b\u3002DATETIME\u578b\uff08\u307e\u305f\u306fTIMESTAMP\u578b\uff09\u306f\u300c2026-08-31 14:30:00\u300d\u306e\u3088\u3046\u306b\u6642\u523b\u307e\u3067\u4fdd\u6301\u3059\u308b\u578b\u3002BETWEN\u306e\u5883\u754c\u5024\u306b\u65e5\u4ed8\u3060\u3051\u3092\u6307\u5b9a\u3059\u308b\u3068\u3001DATETIME\u578b\u306e\u30ab\u30e9\u30e0\u3067\u306f\u3053\u306e\u9055\u3044\u304c\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:20px;\">&#9888;&#65039;<\/span>\n    <strong style=\"color:#dc2626;font-size:16px;\">\u300c2026-08-31\u300d\u306f\u300c2026-08-31 00:00:00\u300d\u3068\u3057\u3066\u89e3\u91c8\u3055\u308c\u308b<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">DATETIME\u578b\u306e\u30ab\u30e9\u30e0\u306b\u5bfe\u3057\u3066BETWEEN \u201c2026-08-01\u201d AND \u201c2026-08-31\u201d \u3068\u66f8\u304f\u3068\u3001\u4e0a\u9650\u306e\u201c2026-08-31\u201d\u306f<strong>\u300c2026-08-31 00:00:00\uff088\u670831\u65e5\u306e\u5348\u524d0\u6642\u3061\u3087\u3046\u3069\uff09\u300d<\/strong>\u3068\u3057\u3066\u89e3\u91c8\u3055\u308c\u307e\u3059\u3002\u3064\u307e\u308a\u30018\u670831\u65e5\u306e\u5348\u524d0\u664200\u520600\u79d2\u3088\u308a\u5f8c\uff08\u4f8b\u3048\u30708\u670831\u65e514\u6642\u306e\u30c7\u30fc\u30bf\uff09\u306f<strong>\u7bc4\u56f2\u5916\u3068\u3057\u3066\u9664\u5916\u3055\u308c\u3066\u3057\u307e\u3044\u307e\u3059<\/strong>\u3002\u3053\u308c\u304c\u300c\u6708\u672b\u306e\u30c7\u30fc\u30bf\u304c1\u4ef6\u3082\u53d6\u308c\u3066\u3044\u306a\u3044\u300d\u3068\u3044\u3046\u4e8b\u6545\u306e\u6b63\u4f53\u3067\u3059\u3002<\/p>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">4-2. \u6b63\u3057\u3044\u66f8\u304d\u65b9\uff1a3\u3064\u306e\u56de\u907f\u7b56<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u4e8b\u6545\u3092\u9632\u3050\u306b\u306f\u3001\u4e3b\u306b\u4ee5\u4e0b\u306e3\u3064\u306e\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<table>\n<thead><tr><th>\u56de\u907f\u7b56<\/th><th>\u66f8\u304d\u65b9\u306e\u4f8b<\/th><th>\u7279\u5fb4<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>\u4e0a\u9650\u306b\u6642\u523b\u3092\u660e\u793a\u3059\u308b<\/td><td>BETWEEN '2026-08-01' AND '2026-08-31 23:59:59'<\/td><td>\u76f4\u611f\u7684\u3060\u304c\u3001\u30df\u30ea\u79d2\u4ee5\u4e0b\u306e\u30c7\u30fc\u30bf\u304c\u6f0f\u308c\u308b\u53ef\u80fd\u6027\u304c\u308f\u305a\u304b\u306b\u6b8b\u308b<\/td><\/tr>\n<tr><td>\u7fcc\u65e5\u306e0\u6642\u672a\u6e80\u3067\u6761\u4ef6\u3092\u5207\u308b\uff08\u534a\u958b\u533a\u9593\uff09<\/td><td>order_date >= '2026-08-01' AND order_date < '2026-09-01'<\/td><td>\u6700\u3082\u5b89\u5168\u3002\u6642\u523b\u306e\u7cbe\u5ea6\u306b\u95a2\u308f\u3089\u305a\u53d6\u308a\u3053\u307c\u3057\u304c\u306a\u3044<\/td><\/tr>\n<tr><td>\u65e5\u4ed8\u95a2\u6570\u3067\u65e5\u4ed8\u90e8\u5206\u3060\u3051\u3092\u6bd4\u8f03\u3059\u308b<\/td><td>DATE(order_date) BETWEEN '2026-08-01' AND '2026-08-31'<\/td><td>\u5206\u304b\u308a\u3084\u3059\u3044\u304c\u3001\u65e5\u4ed8\u95a2\u6570\u3092\u4f7f\u3046\u3068\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u52b9\u304d\u306b\u304f\u304f\u306a\u308b\u5834\u5408\u304c\u3042\u308b<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<div style=\"background:#f0fdf4;border:1px solid #22c55e;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:18px;\">&#128161;<\/span>\n    <strong style=\"color:#16a34a;font-size:15px;\">\u8ff7\u3063\u305f\u3089\u300c\u7fcc\u65e5\u306e0\u6642\u672a\u6e80\u300d\u65b9\u5f0f\u304c\u5b89\u5168<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u5b9f\u52d9\u3067\u6700\u3082\u4e8b\u6545\u304c\u8d77\u304d\u306b\u304f\u3044\u306e\u306f\u3001\u4e0a\u9650\u3092\u300c\u7fcc\u65e5\u306e0\u6642\u672a\u6e80\uff08< \u7fcc\u67081\u65e5\uff09\u300d\u3067\u6307\u5b9a\u3059\u308b\u534a\u958b\u533a\u9593\u306e\u66f8\u304d\u65b9\u3067\u3059\u3002BETWEN\u3092\u4f7f\u308f\u306a\u3044\u9078\u629e\u80a2\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u65e5\u6642\u578b\u306e\u7bc4\u56f2\u6307\u5b9a\u3067\u306f\u3053\u3061\u3089\u304c\u5b9a\u77f3\u3067\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"g-flow-row\" style=\"margin:24px 0;\">\n  <div class=\"g-flow-item\"><strong>Step 1<\/strong><br><span style=\"font-size:12px;\">\u5bfe\u8c61\u30ab\u30e9\u30e0\u304c<br>DATE\/DATETIME<br>\u3069\u3061\u3089\u304b\u78ba\u8a8d<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>Step 2<\/strong><br><span style=\"font-size:12px;\">DATETIME\u306a\u3089<br>\u4e0a\u9650\u306e\u6271\u3044\u306b<br>\u6ce8\u610f<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>Step 3<\/strong><br><span style=\"font-size:12px;\">\u534a\u958b\u533a\u9593<br>\uff08&lt; \u7fcc\u65e5\uff09\u3067<br>\u66f8\u304d\u63db\u3048\u691c\u8a0e<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>Step 4<\/strong><br><span style=\"font-size:12px;\">\u5b9f\u30c7\u30fc\u30bf\u3067<br>\u4ef6\u6570\u3092\u691c\u7b97<\/span><\/div>\n<\/div>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u3053\u306e\u300c\u6642\u523b\u5207\u308a\u6368\u3066\u300d\u554f\u984c\u306f\u3001SQL\u3092\u4f55\u5e74\u3082\u66f8\u3044\u3066\u3044\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u3082\u3046\u3063\u304b\u308a\u898b\u843d\u3068\u3059\u3053\u3068\u304c\u3042\u308b\u304f\u3089\u3044\u6839\u6df1\u3044\u843d\u3068\u3057\u7a74\u3067\u3059\u3002\u65e5\u4ed8\u7bc4\u56f2\u306e\u96c6\u8a08\u7d50\u679c\u306b\u9055\u548c\u611f\u3092\u899a\u3048\u305f\u3089\u3001\u307e\u305a\u3053\u306e\u53ef\u80fd\u6027\u3092\u7591\u3063\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">4-3. \u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306e\u30ba\u30ec\u306b\u3088\u308b\u4e8c\u6b21\u7684\u306a\u843d\u3068\u3057\u7a74<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u65e5\u4ed8\u7bc4\u56f2\u306e\u6307\u5b9a\u3067\u306f\u3001\u3082\u3046\u4e00\u3064\u898b\u843d\u3068\u3055\u308c\u304c\u3061\u306a\u8981\u56e0\u3068\u3057\u3066<strong>\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\uff08\u6642\u5dee\uff09\u306e\u6271\u3044<\/strong>\u304c\u3042\u308a\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5074\u304cUTC\uff08\u5354\u5b9a\u4e16\u754c\u6642\uff09\u3067\u65e5\u6642\u3092\u4fdd\u5b58\u3057\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5074\u3067\u65e5\u672c\u6642\u9593\uff08JST\u3001UTC+9\uff09\u306b\u5909\u63db\u3057\u3066\u8868\u793a\u3057\u3066\u3044\u308b\u69cb\u6210\u306f\u73cd\u3057\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:20px;\">&#9888;&#65039;<\/span>\n    <strong style=\"color:#dc2626;font-size:16px;\">UTC\u4fdd\u5b58\u30fbJST\u8868\u793a\u306e\u30ba\u30ec\u306b\u6ce8\u610f<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306bUTC\u3067\u4fdd\u5b58\u3055\u308c\u305f\u65e5\u6642\u306b\u5bfe\u3057\u3066\u3001\u65e5\u672c\u6642\u9593\u306e\u611f\u899a\u3067\u300c2026-08-31\u300d\u3092\u5883\u754c\u5024\u306b\u6307\u5b9a\u3059\u308b\u3068\u3001\u5b9f\u969b\u306b\u306f\u65e5\u672c\u6642\u9593\u306e8\u670831\u65e59\u6642\u307e\u3067\u306e\u30c7\u30fc\u30bf\u3057\u304b\u542b\u307e\u308c\u306a\u3044\u3001\u3068\u3044\u3063\u305f\u30ba\u30ec\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002BETWEN\u306e\u5883\u754c\u5024\u3092\u7d44\u307f\u7acb\u3066\u308b\u969b\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5074\u3067\u3069\u306e\u30bf\u30a4\u30e0\u30be\u30fc\u30f3\u306b\u5909\u63db\u3057\u3066\u304b\u3089\u30af\u30a8\u30ea\u306b\u6e21\u3057\u3066\u3044\u308b\u304b\u3092\u5fc5\u305a\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u554f\u984c\u306f\u3001BETWEN\u81ea\u4f53\u306e\u4ed5\u69d8\u3068\u3044\u3046\u3088\u308a<strong>\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306e\u65e5\u6642\u7ba1\u7406\u306e\u8a2d\u8a08<\/strong>\u306b\u8d77\u56e0\u3059\u308b\u3082\u306e\u3067\u3059\u304c\u3001\u300c\u65e5\u4ed8\u7bc4\u56f2\u306e\u96c6\u8a08\u7d50\u679c\u304c\u306a\u305c\u304b\u30ba\u30ec\u308b\u300d\u3068\u3044\u3046\u76f8\u8ac7\u306e\u591a\u304f\u306f\u3001\u6642\u523b\u5207\u308a\u6368\u3066\u3068\u30bf\u30a4\u30e0\u30be\u30fc\u30e0\u306e\u3069\u3061\u3089\u304b\uff08\u3042\u308b\u3044\u306f\u4e21\u65b9\uff09\u304c\u539f\u56e0\u306b\u306a\u3063\u3066\u3044\u308b\u30b1\u30fc\u30b9\u304c\u307b\u3068\u3093\u3069\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">4-4. \u9031\u6b21\u30fb\u5e74\u6b21\u96c6\u8a08\u3067\u306e\u5fdc\u7528\u3068\u6ce8\u610f\u70b9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6708\u6b21\u3060\u3051\u3067\u306a\u304f\u3001\u9031\u6b21\u3084\u5e74\u6b21\u306e\u96c6\u8a08\u3067\u3082\u540c\u69d8\u306e\u8003\u3048\u65b9\u304c\u9069\u7528\u3067\u304d\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u300c\u4eca\u9031\u5206\u306e\u30c7\u30fc\u30bf\u300d\u3092\u96c6\u8a08\u3059\u308b\u5834\u5408\u3082\u3001\u9031\u306e\u958b\u59cb\u65e5\u3068\u7d42\u4e86\u65e5\u3092\u534a\u958b\u533a\u9593\u3067\u6307\u5b9a\u3059\u308b\u306e\u304c\u5b89\u5168\u3067\u3059\u3002<\/p>\n\n\n\n<pre style=\"background:#1a1a1a;color:#e5e5e5;border-radius:8px;padding:18px 20px;overflow-x:auto;font-size:14px;line-height:1.7;margin:16px 0;\"><code>-- \u4eca\u9031\uff08\u6708\u66dc\u59cb\u307e\u308a\uff09\u306e\u30c7\u30fc\u30bf\u3092\u5b89\u5168\u306b\u53d6\u5f97\u3059\u308b\u4f8b\nSELECT * FROM orders\nWHERE order_date &gt;= '2026-08-03'\n  AND order_date &lt;  '2026-08-10';\n\n-- \u5e74\u6b21\u96c6\u8a08\u3082\u540c\u69d8\u306b\u300c\u7fcc\u5e741\u67081\u65e5\u672a\u6e80\u300d\u3067\u533a\u5207\u308b\u306e\u304c\u5b89\u5168\nSELECT * FROM orders\nWHERE order_date &gt;= '2026-01-01'\n  AND order_date &lt;  '2027-01-01';<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u9031\u6b21\u30fb\u5e74\u6b21\u3044\u305a\u308c\u306e\u5834\u5408\u3082\u3001<strong>\u300c\u542b\u3081\u305f\u3044\u6700\u5f8c\u306e\u77ac\u9593\u300d\u3092\u5883\u754c\u5024\u3068\u3057\u3066\u6307\u5b9a\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u300c\u542b\u3081\u305f\u304f\u306a\u3044\u6b21\u306e\u671f\u9593\u306e\u958b\u59cb\u70b9\u672a\u6e80\u300d\u3067\u533a\u5207\u308b<\/strong>\u3068\u3044\u3046\u8003\u3048\u65b9\u306b\u7d71\u4e00\u3057\u3066\u304a\u304f\u3068\u3001\u6708\u672b\u30fb\u9031\u672b\u30fb\u5e74\u672b\u306e\u3044\u305a\u308c\u3067\u3082\u540c\u3058\u601d\u8003\u30d1\u30bf\u30fc\u30f3\u3067\u5b89\u5168\u306b\u66f8\u3051\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=sql-between-5&#038;blog_slug=sql-between-5\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=sql-between-5&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-05\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">05<\/span>\n  <span class=\"section-label\" style=\"display:block;\">STRING CAUTION<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u6587\u5b57\u5217\u3067BETWEEN\u3092\u907f\u3051\u308b\u3079\u304d\u7406\u7531<\/span>\n  <span class=\"section-desc\">\u300c\u308f\u304b\u308a\u3084\u3059\u305d\u3046\u300d\u306b\u898b\u3048\u3066\u5b9f\u306f\u5371\u967a\u306a\u30d1\u30bf\u30fc\u30f3<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">BETWEN\u306f\u6587\u5b57\u5217\u306b\u5bfe\u3057\u3066\u3082\u69cb\u6587\u4e0a\u306f\u4f7f\u7528\u3067\u304d\u307e\u3059\u304c\u3001\u5b9f\u52d9\u3067\u306f<strong>\u907f\u3051\u308b\u306e\u304c\u7121\u96e3<\/strong>\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u7406\u7531\u306f\u3001\u6587\u5b57\u5217\u306e\u6bd4\u8f03\u304c<strong>\u6587\u5b57\u30b3\u30fc\u30c9\u9806\uff08\u30d0\u30a4\u30c8\u5217\u3068\u3057\u3066\u306e\u5927\u5c0f\u95a2\u4fc2\uff09<\/strong>\u3067\u884c\u308f\u308c\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<pre style=\"background:#1a1a1a;color:#e5e5e5;border-radius:8px;padding:18px 20px;overflow-x:auto;font-size:14px;line-height:1.7;margin:16px 0;\"><code>SELECT * FROM user WHERE name BETWEEN 'A' AND 'M';\n-- 'Apple' \u306f\u7bc4\u56f2\u5185\u3001'Mike' \u306f\u7bc4\u56f2\u5916\uff08\u8f9e\u66f8\u9806\u3067'M'\u3088\u308a\u5927\u304d\u3044\u305f\u3081\u9664\u5916\u3055\u308c\u308b\uff09\n-- \u3057\u304b\u3057 'apple'\uff08\u5c0f\u6587\u5b57\u59cb\u307e\u308a\uff09\u306f\u6587\u5b57\u30b3\u30fc\u30c9\u4e0a 'M' \u3088\u308a\u5f8c\u306b\u306a\u308a\u7bc4\u56f2\u5916\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308b\n-- \uff08\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u7167\u5408\u9806\u5e8f=collation\u306e\u8a2d\u5b9a\u306b\u3088\u3063\u3066\u6319\u52d5\u304c\u5909\u308f\u308b\uff09<\/code><\/pre>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>\u7167\u5408\u9806\u5e8f\uff08\u30b3\u30ec\u30fc\u30b7\u30e7\u30f3\uff09<\/strong>\uff1a\u6587\u5b57\u5217\u306e\u4e26\u3073\u9806\u30fb\u6bd4\u8f03\u65b9\u6cd5\u3092\u6c7a\u3081\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u8a2d\u5b9a\u3002\u5927\u6587\u5b57\u30fb\u5c0f\u6587\u5b57\u3092\u533a\u5225\u3059\u308b\u304b\u3001\u5168\u89d2\u30fb\u534a\u89d2\u3092\u3069\u3046\u6271\u3046\u304b\u306a\u3069\u304c\u7167\u5408\u9806\u5e8f\u306b\u3088\u3063\u3066\u5909\u308f\u308b\u3002\u540c\u3058\u6587\u5b57\u5217\u6bd4\u8f03\u3067\u3082\u3001DB\u306e\u8a2d\u5b9a\u6b21\u7b2c\u3067\u7d50\u679c\u304c\u5909\u308f\u308a\u3046\u308b\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u3064\u307e\u308a\u3001\u6587\u5b57\u5217\u3067BETWEEN\u3092\u4f7f\u3046\u3068<strong>\u300c\u898b\u305f\u76ee\u306f\u7bc4\u56f2\u6307\u5b9a\u3057\u3066\u3044\u308b\u3064\u3082\u308a\u304c\u3001DB\u306e\u8a2d\u5b9a\uff08\u7167\u5408\u9806\u5e8f\uff09\u6b21\u7b2c\u3067\u7d50\u679c\u304c\u5909\u308f\u308b\u300d<\/strong>\u3068\u3044\u3046\u4e0d\u5b89\u5b9a\u3055\u3092\u62b1\u3048\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u7279\u306b\u65e5\u672c\u8a9e\uff08\u3072\u3089\u304c\u306a\u30fb\u30ab\u30bf\u30ab\u30ca\u30fb\u6f22\u5b57\uff09\u304c\u6df7\u3056\u308b\u30ab\u30e9\u30e0\u3067\u306f\u3001\u60f3\u5b9a\u901a\u308a\u306e\u9806\u5e8f\u306b\u306a\u3089\u306a\u3044\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u82f1\u6570\u5b57\u306eID\u3084\u30b3\u30fc\u30c9\uff08\u4f8b: \"A001\"\u301c\"A100\"\uff09\u306e\u3088\u3046\u306a\u56fa\u5b9a\u9577\u30fb\u898f\u5247\u7684\u306a\u6587\u5b57\u5217\u3067\u3042\u308c\u3070\u6bd4\u8f03\u7684\u5b89\u5168<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u4eba\u540d\u30fb\u5546\u54c1\u540d\u306a\u3069\u81ea\u7531\u5165\u529b\u306e\u6587\u5b57\u5217\u5217\u306b\u306f\u57fa\u672c\u7684\u306b\u4f7f\u308f\u306a\u3044<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u6587\u5b57\u5217\u306e\u7bc4\u56f2\u6307\u5b9a\u3092\u3057\u305f\u3044\u5834\u5408\u306f\u3001LIKE\u3084SUBSTRING\u7b49\u306e\u95a2\u6570\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u65b9\u304c\u610f\u56f3\u304c\u660e\u78ba\u306b\u306a\u308b\u5834\u5408\u304c\u591a\u3044<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u7167\u5408\u9806\u5e8f\uff08collation\uff09\u306e\u8a2d\u5b9a\u3092\u5fc5\u305a\u78ba\u8a8d\u3057\u3066\u304b\u3089\u5224\u65ad\u3059\u308b<\/span><\/div>\n\n<\/div>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u300cA\u304b\u3089M\u307e\u3067\u306e\u30e6\u30fc\u30b6\u30fc\u3092\u62bd\u51fa\u3057\u305f\u3044\u300d\u3068\u3044\u3046\u3088\u3046\u306a\u8981\u671b\u3092\u53d7\u3051\u305f\u3068\u304d\u3001\u6587\u5b57\u5217BETWEN\u3067\u30b5\u30af\u30c3\u3068\u66f8\u304d\u305f\u304f\u306a\u308b\u6c17\u6301\u3061\u306f\u5206\u304b\u308b\u306e\u3067\u3059\u304c\u3001\u4e8b\u6545\u7387\u304c\u9ad8\u3044\u306e\u3067\u500b\u4eba\u7684\u306b\u306f\u3042\u307e\u308a\u304a\u52e7\u3081\u3057\u307e\u305b\u3093\u3002<\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u7279\u306b\u65e5\u672c\u8a9e\u306e\u6c0f\u540d\u30fb\u4f4f\u6240\u30fb\u5546\u54c1\u540d\u3092\u5bfe\u8c61\u306bBETWEN\u3067\u306e\u7bc4\u56f2\u6307\u5b9a\u3092\u691c\u8a0e\u3057\u3066\u3044\u308b\u5834\u5408\u306f\u3001<strong>\u300c\u4e94\u5341\u97f3\u9806\u3067\u672c\u5f53\u306bA\u301cM\u76f8\u5f53\u304c\u53d6\u5f97\u3067\u304d\u3066\u3044\u308b\u304b\u300d\u3092\u5fc5\u305a\u5b9f\u30c7\u30fc\u30bf\u3067\u691c\u7b97<\/strong>\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u3072\u3089\u304c\u306a\u30fb\u30ab\u30bf\u30ab\u30ca\u30fb\u6f22\u5b57\u30fb\u82f1\u6570\u5b57\u304c\u6df7\u5728\u3059\u308b\u30ab\u30e9\u30e0\u3067\u306f\u3001\u671f\u5f85\u3059\u308b\u4e94\u5341\u97f3\u9806\u306b\u306a\u3089\u306a\u3044\u3053\u3068\u304c\u591a\u304f\u3001\u898b\u305f\u76ee\u306e\u30b7\u30f3\u30d7\u30eb\u3055\u306b\u53cd\u3057\u3066\u4e8b\u6545\u30ea\u30b9\u30af\u304c\u9ad8\u3044\u4f7f\u3044\u65b9\u3060\u3068\u7406\u89e3\u3057\u3066\u304a\u304f\u306e\u304c\u5b89\u5168\u3067\u3059\u3002<\/p>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=sql-between-5&#038;blog_slug=sql-between-5\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=sql-between-5&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-06\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">06<\/span>\n  <span class=\"section-label\" style=\"display:block;\">IN VS BETWEEN<\/span>\n  <span class=\"section-title\" style=\"display:block;\">IN\u3068\u306e\u9055\u3044\u3068\u4f7f\u3044\u5206\u3051<\/span>\n  <span class=\"section-desc\">\u4f3c\u3066\u3044\u308b\u3088\u3046\u3067\u5f79\u5272\u304c\u307e\u3063\u305f\u304f\u7570\u306a\u308b2\u3064\u306e\u6f14\u7b97\u5b50<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">BETWEN\u3068\u3088\u304f\u4e00\u7dd2\u306b\u8a9e\u3089\u308c\u308b\u6f14\u7b97\u5b50\u306b<strong>IN<\/strong>\u304c\u3042\u308a\u307e\u3059\u3002\u3069\u3061\u3089\u3082\u6761\u4ef6\u3092\u7c21\u6f54\u306b\u66f8\u3051\u308b\u70b9\u306f\u4f3c\u3066\u3044\u307e\u3059\u304c\u3001\u5f79\u5272\u306f\u660e\u78ba\u306b\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<table>\n<thead><tr><th>\u6f14\u7b97\u5b50<\/th><th>\u7528\u9014<\/th><th>\u66f8\u304d\u65b9\u306e\u4f8b<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>BETWEEN<\/td><td>\u9023\u7d9a\u3057\u305f\u7bc4\u56f2\uff08\u4ee5\u4e0a\u301c\u4ee5\u4e0b\uff09\u3092\u6307\u5b9a\u3057\u305f\u3044\u3068\u304d<\/td><td>price BETWEEN 1000 AND 5000<\/td><\/tr>\n<tr><td>IN<\/td><td>\u98db\u3073\u98db\u3073\u306e\u7279\u5b9a\u306e\u5024\u306e\u30ea\u30b9\u30c8\u3092\u6307\u5b9a\u3057\u305f\u3044\u3068\u304d<\/td><td>status IN ('\u672a\u5bfe\u5fdc', '\u5bfe\u5fdc\u4e2d', '\u4fdd\u7559')<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>IN\u53e5<\/strong>\uff1a\u30ab\u30e9\u30e0\u306e\u5024\u304c\u3001\u6307\u5b9a\u3057\u305f\u30ea\u30b9\u30c8\u5185\u306e\u3044\u305a\u308c\u304b\u306b\u4e00\u81f4\u3059\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u5b9a\u3059\u308b\u6f14\u7b97\u5b50\u3002OR\u6761\u4ef6\u306e\u9023\u7d9a\uff08status = '\u672a\u5bfe\u5fdc' OR status = '\u5bfe\u5fdc\u4e2d' OR ...\uff09\u3092\u7c21\u6f54\u306b\u66f8\u304f\u305f\u3081\u306b\u4f7f\u3046\u3002<\/p>\n<\/div>\n\n\n\n<pre style=\"background:#1a1a1a;color:#e5e5e5;border-radius:8px;padding:18px 20px;overflow-x:auto;font-size:14px;line-height:1.7;margin:16px 0;\"><code>-- BETWEEN: \u9023\u7d9a\u3057\u305f\u7bc4\u56f2\nSELECT * FROM product WHERE price BETWEEN 1000 AND 5000;\n\n-- IN: \u98db\u3073\u98db\u3073\u306e\u5024\u306e\u30ea\u30b9\u30c8\nSELECT * FROM orders WHERE status IN ('\u672a\u5bfe\u5fdc', '\u5bfe\u5fdc\u4e2d', '\u4fdd\u7559');\n\n-- \u8aa4\u7528\u4f8b\uff1a\u9023\u756a\u3067\u306a\u3044ID\u306e\u7bc4\u56f2\u6307\u5b9a\u306bBETWEEN\u3092\u4f7f\u3046\u3068\u3001\u6b20\u756a\u304c\u3042\u3063\u3066\u3082\u6c17\u3065\u304d\u306b\u304f\u3044\nSELECT * FROM user WHERE id BETWEEN 100 AND 105;\n-- id=100\u301c105\u306e\u3046\u3061\u6b20\u756a\uff08\u524a\u9664\u6e08\u307f\u7b49\uff09\u306f\u305d\u3082\u305d\u3082\u5b58\u5728\u3057\u306a\u3044\u305f\u3081\u5358\u306b\u8a72\u5f53\u306a\u3057\u306b\u306a\u308b\u3060\u3051\u3067\u3001\n-- \u30a8\u30e9\u30fc\u306b\u306f\u306a\u3089\u305a\u300c\u672c\u5f53\u306b\u5168\u4ef6\u63c3\u3063\u3066\u3044\u308b\u304b\u300d\u3092\u898b\u843d\u3068\u3057\u3084\u3059\u3044<\/code><\/pre>\n\n\n\n<div style=\"background:#f0fdf4;border:1px solid #22c55e;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:18px;\">&#128161;<\/span>\n    <strong style=\"color:#16a34a;font-size:15px;\">\u4f7f\u3044\u5206\u3051\u306e\u57fa\u6e96<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u300c1\u301c100\u306e\u3088\u3046\u306b\u9023\u7d9a\u3057\u305f\u7bc4\u56f2\u300d\u306a\u3089BETWEEN\u3001\u300cA\u30fbC\u30fbF\u306e\u3088\u3046\u306b\u98db\u3073\u98db\u3073\u306e\u7279\u5b9a\u5024\u300d\u306a\u3089IN\u3092\u9078\u3073\u307e\u3059\u3002\u3053\u306e\u5224\u65ad\u57fa\u6e96\u3055\u3048\u6301\u3063\u3066\u304a\u3051\u3070\u3001\u5b9f\u52d9\u3067\u3069\u3061\u3089\u3092\u4f7f\u3046\u3079\u304d\u304b\u8ff7\u3046\u3053\u3068\u306f\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">BETWEN\u3068IN\u306f\u30bb\u30c3\u30c8\u3067\u899a\u3048\u3066\u304a\u304f\u3068\u3001WHERE\u53e5\u306e\u6761\u4ef6\u8a2d\u8a08\u304c\u304b\u306a\u308a\u30b9\u30e0\u30fc\u30ba\u306b\u306a\u308a\u307e\u3059\u3002\u300c\u7bc4\u56f2\u304b\u3001\u30ea\u30b9\u30c8\u304b\u300d\u3092\u6700\u521d\u306b\u5224\u65ad\u3059\u308b\u7656\u3092\u3064\u3051\u308b\u306e\u304c\u30b3\u30c4\u3067\u3059\u3002<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">6-1. NOT IN\u306eNULL\u7f60\u306b\u3082\u89e6\u308c\u3066\u304a\u304f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">BETWEN\u3068IN\u30fbNOT BETWEN\u3068NOT IN\u306f\u4f3c\u305f\u95a2\u4fc2\u306b\u3042\u308a\u307e\u3059\u304c\u3001<strong>NOT IN\u306b\u306fBETWEN\u306b\u306f\u306a\u3044\u5225\u306e\u7f60<\/strong>\u304c\u3042\u308b\u306e\u3067\u89e6\u308c\u3066\u304a\u304d\u307e\u3059\u3002NOT IN\u306e\u30ea\u30b9\u30c8\u306e\u4e2d\u306b1\u3064\u3067\u3082NULL\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3068\u3001\u305d\u306e\u30af\u30a8\u30ea\u5168\u4f53\u304c0\u4ef6\u3092\u8fd4\u3057\u3066\u3057\u307e\u3046\u3068\u3044\u3046\u3001SQL\u7279\u6709\u306e\u300c\u4e09\u5024\u8ad6\u7406\uff08TRUE\/FALSE\/UNKNOWN\uff09\u300d\u306b\u8d77\u56e0\u3059\u308b\u6319\u52d5\u3067\u3059\u3002<\/p>\n\n\n\n<pre style=\"background:#1a1a1a;color:#e5e5e5;border-radius:8px;padding:18px 20px;overflow-x:auto;font-size:14px;line-height:1.7;margin:16px 0;\"><code>-- \u30ea\u30b9\u30c8\u306e\u4e2d\u306bNULL\u304c1\u3064\u6df7\u3056\u3063\u3066\u3044\u308b\u3060\u3051\u3067\u3001\u60f3\u5b9a\u901a\u308a\u306b\u52d5\u304b\u306a\u304f\u306a\u308b\u4f8b\nSELECT * FROM user WHERE status NOT IN ('\u9000\u4f1a\u6e08\u307f', NULL);\n-- \u7d50\u679c: 0\u4ef6\uff08NULL\u306e\u5f71\u97ff\u3067\u5168\u4ef6\u304c\u5bfe\u8c61\u5916\u306b\u306a\u308b\uff09<\/code><\/pre>\n\n\n\n<div style=\"background:#fef2f2;border:2px solid #dc2626;border-radius:8px;padding:20px 24px;margin:24px 0;\">\n  <div style=\"display:flex;align-items:center;gap:8px;margin-bottom:12px;\">\n    <span style=\"font-size:20px;\">&#9888;&#65039;<\/span>\n    <strong style=\"color:#dc2626;font-size:16px;\">NOT IN\u3092\u4f7f\u3046\u969b\u306f\u4e8b\u524d\u306bNULL\u306e\u6709\u7121\u3092\u78ba\u8a8d<\/strong>\n  <\/div>\n  <p style=\"margin:0;font-size:15px;line-height:1.8;color:#333;\">\u30b5\u30d6\u30af\u30a8\u30ea\u306e\u7d50\u679c\u3092NOT IN\u306e\u30ea\u30b9\u30c8\u306b\u4f7f\u3046\u5834\u5408\u3001\u305d\u306e\u30b5\u30d6\u30af\u30a8\u30ea\u306e\u7d50\u679c\u306bNULL\u304c\u542b\u307e\u308c\u3066\u3044\u306a\u3044\u304b\u3092\u4e8b\u524d\u306b\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u542b\u307e\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u5834\u5408\u306f\u3001NOT EXISTS\u3078\u306e\u66f8\u304d\u63db\u3048\u3092\u691c\u8a0e\u3059\u308b\u306e\u304c\u5b89\u5168\u3067\u3059\u3002BETWEN\u306b\u306f\u76f4\u63a5\u95a2\u4fc2\u3057\u306a\u3044\u8a71\u3067\u3059\u304c\u3001\u7bc4\u56f2\u691c\u7d22\u30fb\u30ea\u30b9\u30c8\u691c\u7d22\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u969b\u306b\u3088\u304f\u4e00\u7dd2\u306b\u554f\u984c\u306b\u306a\u308b\u305f\u3081\u3001\u3042\u308f\u305b\u3066\u899a\u3048\u3066\u304a\u304f\u3068\u5b9f\u52d9\u3067\u306e\u4e8b\u6545\u3092\u6e1b\u3089\u305b\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=sql-between-5&#038;blog_slug=sql-between-5\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=sql-between-5&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-07\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">07<\/span>\n  <span class=\"section-label\" style=\"display:block;\">COMMON MISTAKES<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u5b9f\u52d9\u3067\u3088\u304f\u3042\u308b\u9593\u9055\u3044\u30d1\u30bf\u30fc\u30f3<\/span>\n  <span class=\"section-desc\">\u3053\u3053\u307e\u3067\u306e\u5185\u5bb9\u3092\u300c\u4e8b\u6545\u306e\u30d1\u30bf\u30fc\u30f3\u96c6\u300d\u3068\u3057\u3066\u7dcf\u6574\u7406<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5f8c\u306b\u3001\u5b9f\u52d9\u3067BETWEN\u3092\u4f7f\u3046\u969b\u306b\u3088\u304f\u767a\u751f\u3059\u308b\u9593\u9055\u3044\u3092\u4e00\u89a7\u306b\u307e\u3068\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<table>\n<thead><tr><th>\u9593\u9055\u3044\u30d1\u30bf\u30fc\u30f3<\/th><th>\u75c7\u72b6<\/th><th>\u5bfe\u7b56<\/th><\/tr><\/thead>\n<tbody>\n<tr><td>DATETIME\u578b\u306e\u4e0a\u9650\u306b\u65e5\u4ed8\u3060\u3051\u6307\u5b9a<\/td><td>\u6700\u7d42\u65e5\u306e\u30c7\u30fc\u30bf\u304c\u629c\u3051\u843d\u3061\u308b<\/td><td>\u534a\u958b\u533a\u9593\uff08&lt; \u7fcc\u65e5\uff09\u3067\u66f8\u304f\u304b\u3001\u6642\u523b\u307e\u3067\u6307\u5b9a\u3059\u308b<\/td><\/tr>\n<tr><td>\u6700\u5c0f\u5024\u3068\u6700\u5927\u5024\u306e\u9806\u5e8f\u30df\u30b9<\/td><td>\u30a8\u30e9\u30fc\u306f\u51fa\u306a\u3044\u304c\u7d50\u679c\u304c0\u4ef6\u306b\u306a\u308b<\/td><td>\u30d7\u30ed\u30b0\u30e9\u30e0\u5074\u3067\u7d44\u307f\u7acb\u3066\u308b\u969b\u306f\u5fc5\u305a\u9806\u5e8f\u3092\u691c\u8a3c\u3059\u308b<\/td><\/tr>\n<tr><td>\u6587\u5b57\u5217\u3067\u306eBETWEEN\u4f7f\u7528<\/td><td>\u7167\u5408\u9806\u5e8f\u6b21\u7b2c\u3067\u60f3\u5b9a\u3068\u7570\u306a\u308b\u7d50\u679c\u306b\u306a\u308b<\/td><td>\u82f1\u6570\u5b57\u306e\u898f\u5247\u7684\u306a\u6587\u5b57\u5217\u4ee5\u5916\u306f\u907f\u3051\u308b<\/td><\/tr>\n<tr><td>\u5883\u754c\u5024\u3092\u542b\u3080\u30fb\u542b\u307e\u306a\u3044\u306e\u8aa4\u89e3<\/td><td>\u60f3\u5b9a\u3088\u308a1\u4ef6\u591a\u3044\/\u5c11\u306a\u3044\u7d50\u679c\u306b\u306a\u308b<\/td><td>BETWEN\u306f\u4e21\u7aef\u3092\u542b\u3080\u3053\u3068\u3092\u5fc5\u305a\u78ba\u8a8d\u3059\u308b<\/td><\/tr>\n<tr><td>\u9023\u756a\u3067\u306a\u3044\u5024\u306e\u7bc4\u56f2\u6307\u5b9a<\/td><td>\u6b20\u756a\u304c\u3042\u3063\u3066\u3082\u6c17\u3065\u304b\u306a\u3044<\/td><td>ID\u306e\u9023\u7d9a\u6027\u3092\u524d\u63d0\u306b\u3057\u305f\u8a2d\u8a08\u3092\u3057\u306a\u3044<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306f\u3044\u305a\u308c\u3082<strong>\u300c\u30a8\u30e9\u30fc\u306b\u306f\u306a\u3089\u306a\u3044\u304c\u3001\u7d50\u679c\u304c\u610f\u56f3\u3068\u7570\u306a\u308b\u300d\u3068\u3044\u3046\u30b5\u30a4\u30ec\u30f3\u30c8\u306a\u30d0\u30b0<\/strong>\u3067\u3042\u308b\u70b9\u304c\u5171\u901a\u3057\u3066\u3044\u307e\u3059\u3002BETWEN\u306f\u66f8\u304d\u65b9\u81ea\u4f53\u304c\u7c21\u5358\u306a\u3060\u3051\u306b\u3001\u3053\u3046\u3057\u305f\u843d\u3068\u3057\u7a74\u304c\u898b\u904e\u3054\u3055\u308c\u3084\u3059\u3044\u69cb\u6587\u3060\u3068\u8a00\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">7-1. \u30ec\u30d3\u30e5\u30fc\u3067\u78ba\u8a8d\u3059\u3079\u304d\u30c1\u30a7\u30c3\u30af\u30dd\u30a4\u30f3\u30c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u793e\u5185\u3067SQL\u30ec\u30d3\u30e5\u30fc\u306e\u30eb\u30fc\u30eb\u3092\u4f5c\u308b\u5834\u5408\u3001BETWEN\u306b\u95a2\u3057\u3066\u306f\u4ee5\u4e0b\u306e\u89b3\u70b9\u3092\u78ba\u8a8d\u9805\u76ee\u306b\u52a0\u3048\u3066\u304a\u304f\u3068\u3001\u4e8b\u6545\u306e\u518d\u767a\u9632\u6b62\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u5bfe\u8c61\u30ab\u30e9\u30e0\u304cDATE\u578b\u304bDATETIME\u578b\u304b\u3092\u78ba\u8a8d\u3057\u3001DATETIME\u578b\u306a\u3089\u4e0a\u9650\u306e\u6271\u3044\u3092\u518d\u78ba\u8a8d\u3059\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>BETWEN\u306e\u524d\u5f8c\u306e\u5024\u304c\u52d5\u7684\u306b\u7d44\u307f\u7acb\u3066\u3089\u308c\u308b\u5834\u5408\u3001\u6700\u5c0f\u5024\u30fb\u6700\u5927\u5024\u304c\u9006\u8ee2\u3057\u306a\u3044\u304b\u78ba\u8a8d\u3059\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u6587\u5b57\u5217\u30ab\u30e9\u30e0\u306b\u5bfe\u3057\u3066BETWEN\u3092\u4f7f\u3063\u3066\u3044\u306a\u3044\u304b\uff08\u4f7f\u3063\u3066\u3044\u308b\u5834\u5408\u306f\u4ee3\u66ff\u624b\u6bb5\u3092\u691c\u8a0e\uff09<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>NULL\u3092\u542b\u3080\u53ef\u80fd\u6027\u304c\u3042\u308b\u30ab\u30e9\u30e0\u3092BETWEN\u306e\u5bfe\u8c61\u30fb\u6bd4\u8f03\u5024\u306b\u3057\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3059\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u5927\u91cf\u30c7\u30fc\u30bf\u306e\u30c6\u30fc\u30d6\u30eb\u3067\u3042\u308c\u3070\u3001EXPLAIN\u3067\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u4f7f\u308f\u308c\u3066\u3044\u308b\u304b\u78ba\u8a8d\u3059\u308b<\/span><\/div>\n\n<\/div>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">SQL\u306e\u30d0\u30b0\u306f\u300c\u52d5\u3044\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u3066\u3001\u5b9f\u306f\u4e00\u90e8\u306e\u30c7\u30fc\u30bf\u304c\u6f0f\u308c\u3066\u3044\u308b\u300d\u3068\u3044\u3046\u30b1\u30fc\u30b9\u304c\u672c\u5f53\u306b\u5384\u4ecb\u3067\u3059\u3002\u96c6\u8a08\u7d50\u679c\u306b\u9055\u548c\u611f\u304c\u3042\u308b\u3068\u304d\u306f\u3001\u307e\u305aBETWEN\u306e\u5883\u754c\u5024\u306e\u6271\u3044\u3092\u7591\u3063\u3066\u307f\u308b\u7656\u3092\u3064\u3051\u3066\u304a\u304f\u3068\u5b89\u5fc3\u3067\u3059\u3002<\/div>\n<\/div>\n\n\n<div style=\"margin:48px 0 8px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;\"><a href=\"https:\/\/aikanri.genai-ai.co.jp\/seminar2-blog\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_content=sql-between-5&#038;blog_slug=sql-between-5\" target=\"_blank\" rel=\"noopener\" aria-label=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff08\u7121\u6599\u30fb1on1\u30fb60\u5206\uff09\u306e\u4e88\u7d04\u753b\u9762\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_seminar_claude_code_2026.jpg\" alt=\"Claude Code \u5b8c\u5168\u89e3\u8aac\u30bb\u30df\u30ca\u30fc\uff5c\u7d4c\u55b6\u8005\u30fb\u4f1a\u793e\u5f79\u54e1\u5c02\u7528 1on1 60\u5206 \u7121\u6599\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&#038;utm_medium=h2banner&#038;utm_campaign=sql-between-5&#038;utm_content=h2-banner-kanri\" target=\"_blank\" rel=\"noopener\" aria-label=\"AI\u9b3c\u7ba1\u7406 \u516c\u5f0f\u30b5\u30a4\u30c8\u3078\" style=\"flex:1 1 280px;max-width:360px;text-decoration:none;\"><img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/05\/cta_blog_1to1.jpg\" alt=\"Claude Code\u3092\u7d4c\u55b6\u306b\u6d3b\u304b\u3057\u305f\u3044\u65b9\u3078 \u2014 AI\u9b3c\u7ba1\u7406\" style=\"width:100%;height:auto;border-radius:8px;display:block;\"><\/a><\/div>\n\n\n<div id=\"sec-08\"><\/div>\n<h2 class=\"section-header-img\" style=\"margin:32px 0 24px;border-radius:8px;overflow:hidden;background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);padding:32px 28px;color:#fff;position:relative;border:none;border-left:none;text-align:left;\">\n  <span class=\"section-number\" style=\"display:block;\">08<\/span>\n  <span class=\"section-label\" style=\"display:block;\">AI CODING<\/span>\n  <span class=\"section-title\" style=\"display:block;\">\u3010\u72ec\u81ea\u3011SQL\u30ec\u30d3\u30e5\u30fc\u3067\u306eAI\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u6d3b\u7528<\/span>\n  <span class=\"section-desc\">\u3053\u3046\u3057\u305f\u300c\u5730\u5473\u306a\u843d\u3068\u3057\u7a74\u300d\u3053\u305dAI\u30ec\u30d3\u30e5\u30fc\u304c\u52b9\u304f\u9818\u57df<\/span>\n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u307e\u3067\u7d39\u4ecb\u3057\u3066\u304d\u305fBETWEN\u306e\u843d\u3068\u3057\u7a74\u2014\u2014\u7279\u306b<strong>\u300c\u65e5\u4ed8\u578b\u306e\u6642\u523b\u5207\u308a\u6368\u3066\u300d\u300c\u5883\u754c\u5024\u306e\u9806\u5e8f\u30df\u30b9\u300d<\/strong>\u306e\u3088\u3046\u306a\u30b5\u30a4\u30ec\u30f3\u30c8\u306a\u30d0\u30b0\u306f\u3001\u5b9f\u306f<strong>Claude Code\u306e\u3088\u3046\u306aAI\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8<\/strong>\u306b\u3088\u308b\u30ec\u30d3\u30e5\u30fc\u304c\u52b9\u679c\u3092\u767a\u63ee\u3057\u3084\u3059\u3044\u9818\u57df\u3067\u3059\u3002<\/p>\n\n\n\n<div style=\"background:#f8f9fa;border-left:4px solid #6b7280;border-radius:0 8px 8px 0;padding:16px 20px;margin:20px 0;\">\n  <p style=\"margin:0 0 4px;font-size:13px;font-weight:700;color:#6b7280;letter-spacing:1px;\">&#128218; \u7528\u8a9e\u89e3\u8aac<\/p>\n  <p style=\"margin:0;font-size:15px;line-height:1.7;\"><strong>Claude Code<\/strong>\uff1aAnthropic\u304c\u63d0\u4f9b\u3059\u308bAI\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3002SQL\u30af\u30a8\u30ea\u3092\u6e21\u3057\u3066\u300c\u65e5\u4ed8\u7bc4\u56f2\u306e\u6307\u5b9a\u306b\u554f\u984c\u304c\u306a\u3044\u304b\u30ec\u30d3\u30e5\u30fc\u3057\u3066\u300d\u3068\u983c\u3080\u3060\u3051\u3067\u3001DATETIME\u578b\u306e\u5883\u754c\u5024\u306e\u6271\u3044\u306e\u3088\u3046\u306a\u3001\u7d4c\u9a13\u8005\u3067\u306a\u3044\u3068\u6c17\u3065\u304d\u306b\u304f\u3044\u843d\u3068\u3057\u7a74\u3092\u6307\u6458\u3057\u3066\u304f\u308c\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f0a\u793e\uff08\u682a\u5f0f\u4f1a\u793eGENAI\uff09\u3067\u306f\u3001\u7d4c\u7406\u30fb\u55b6\u696d\u30c7\u30fc\u30bf\u306e\u96c6\u8a08\u30af\u30a8\u30ea\u306a\u3069\u3001\u793e\u5185\u3067\u4f7f\u3046SQL\u306b\u3064\u3044\u3066\u3082Claude Code\u306b\u30ec\u30d3\u30e5\u30fc\u3092\u4f9d\u983c\u3059\u308b\u904b\u7528\u3092\u53d6\u308a\u5165\u308c\u3066\u3044\u307e\u3059\u3002\u4eba\u9593\u306e\u30ec\u30d3\u30e5\u30fc\u3060\u3051\u3067\u306f\u898b\u843d\u3068\u3057\u304c\u3061\u306a\u300c\u5883\u754c\u5024\u306e\u6271\u3044\u300d\u306e\u3088\u3046\u306a\u7d30\u304b\u3044\u89b3\u70b9\u3092\u3001AI\u304c\u6a5f\u68b0\u7684\u306b\u30c1\u30a7\u30c3\u30af\u3057\u3066\u304f\u308c\u308b\u4fa1\u5024\u306f\u6c7a\u3057\u3066\u5c0f\u3055\u304f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">8-1. \u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u304cSQL\u306e\u54c1\u8cea\u306b\u95a2\u308f\u308b\u610f\u5473<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u300cSQL\u306f\u66f8\u304b\u306a\u3044\u304b\u3089\u95a2\u4fc2\u306a\u3044\u300d\u3068\u3044\u3046\u7d4c\u55b6\u8005\u30fb\u7ba1\u7406\u8077\u306e\u65b9\u3082\u3044\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002\u3057\u304b\u3057\u3001<strong>\u58f2\u4e0a\u30c7\u30fc\u30bf\u306e\u96c6\u8a08\u30fb\u30ec\u30dd\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u6b63\u78ba\u6027<\/strong>\u306f\u7d4c\u55b6\u5224\u65ad\u306b\u76f4\u7d50\u3059\u308b\u30c6\u30fc\u30de\u3067\u3059\u3002\u300c\u6708\u672b\u306e\u30c7\u30fc\u30bf\u304c1\u4ef6\u629c\u3051\u3066\u3044\u308b\u300d\u3068\u3044\u3046\u4e8b\u6545\u304c\u3001\u610f\u601d\u6c7a\u5b9a\u306e\u6750\u6599\u3068\u306a\u308b\u6570\u5b57\u3092\u72c2\u308f\u305b\u308b\u30ea\u30b9\u30af\u306f\u8efd\u8996\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<div style=\"background:#fafafa;border-radius:8px;padding:16px 20px;margin:16px 0;border-left:4px solid #dc2626;\">\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u300c\u3053\u306eSQL\u306e\u65e5\u4ed8\u7bc4\u56f2\u306e\u6307\u5b9a\u306b\u554f\u984c\u304c\u306a\u3044\u304b\u30c1\u30a7\u30c3\u30af\u3057\u3066\u300d\u3068Claude Code\u306b\u4f9d\u983c\u3067\u304d\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u65e2\u5b58\u306e\u96c6\u8a08\u30af\u30a8\u30ea\u3092\u6e21\u3057\u3066\u3001\u5883\u754c\u5024\u306e\u6271\u3044\u306b\u6f0f\u308c\u304c\u306a\u3044\u304b\u6a2a\u65ad\u7684\u306b\u30ec\u30d3\u30e5\u30fc\u3055\u305b\u3089\u308c\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u751f\u6210\u3055\u308c\u305f\u30ec\u30d3\u30e5\u30fc\u7d50\u679c\u306f\u65e5\u672c\u8a9e\u3067\u8aac\u660e\u3055\u308c\u308b\u305f\u3081\u3001\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u3067\u3082\u8981\u70b9\u3092\u7406\u89e3\u3067\u304d\u308b<\/span><\/div>\n<div style=\"display:flex;align-items:flex-start;gap:8px;padding:6px 0;font-size:15px;line-height:1.6;\"><span style=\"color:#dc2626;font-size:16px;flex-shrink:0;margin-top:2px;\">&#10004;&#65039;<\/span><span>\u4fee\u6b63\u6848\u307e\u3067\u30bb\u30c3\u30c8\u3067\u63d0\u793a\u3055\u308c\u308b\u305f\u3081\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u78ba\u8a8d\u5de5\u6570\u3082\u524a\u6e1b\u3067\u304d\u308b<\/span><\/div>\n\n<\/div>\n\n\n\n<div class=\"g-flow-row\" style=\"margin:24px 0;\">\n  <div class=\"g-flow-item\"><strong>\u65e2\u5b58\u306e\u96c6\u8a08SQL\u3092<br>\u6d17\u3044\u51fa\u3059<\/strong><br><span style=\"font-size:12px;\">\u7d4c\u7406\u30fb\u55b6\u696d\u30ec\u30dd\u30fc\u30c8\u7b49<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>Claude Code\u306b<br>\u30ec\u30d3\u30e5\u30fc\u4f9d\u983c<\/strong><br><span style=\"font-size:12px;\">\u5883\u754c\u5024\u30fb\u65e5\u4ed8\u7bc4\u56f2\u3092<br>\u91cd\u70b9\u30c1\u30a7\u30c3\u30af<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>\u6307\u6458\u7b87\u6240\u3092<br>\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u78ba\u8a8d<\/strong><br><span style=\"font-size:12px;\">\u4fee\u6b63\u6848\u306e\u59a5\u5f53\u6027\u3092<br>\u691c\u8a3c<\/span><\/div>\n  <div class=\"g-flow-arrow\">&#8594;<\/div>\n  <div class=\"g-flow-item\"><strong>\u5b9a\u671f\u30ec\u30d3\u30e5\u30fc\u3092<br>\u30eb\u30fc\u30eb\u5316<\/strong><br><span style=\"font-size:12px;\">\u518d\u767a\u9632\u6b62\u306e<br>\u4ed5\u7d44\u307f\u5316<\/span><\/div>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f0a\u793e\u3067\u306f\u7d4c\u7406\u30fb\u5e83\u544a\u904b\u7528\u306e\u30c7\u30fc\u30bf\u96c6\u8a08\u306b\u3082Claude Code\u3092\u7d44\u307f\u8fbc\u3093\u3067\u304a\u308a\u3001\u6708\u984d\u7d0430,000\u5186\uff08Max 20x\u30d7\u30e9\u30f3\uff09\u306e\u6295\u8cc7\u3067\u3001\u3053\u3046\u3057\u305f\u5730\u5473\u3060\u304c\u91cd\u8981\u306a\u54c1\u8cea\u30c1\u30a7\u30c3\u30af\u307e\u3067\u542b\u3081\u3066\u696d\u52d9\u3092\u5206\u62c5\u3067\u304d\u3066\u3044\u308b\u5b9f\u611f\u304c\u3042\u308a\u307e\u3059\u3002<strong>\u300c\u52d5\u3044\u3066\u3044\u308b\u306f\u305a\u306eSQL\u300d\u306b\u6f5c\u3080\u30b5\u30a4\u30ec\u30f3\u30c8\u306a\u30d0\u30b0\u3092\u3001\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u7acb\u5834\u304b\u3089\u3082\u6e1b\u3089\u305b\u308b<\/strong>\u306e\u304c\u3001AI\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c4\u30fc\u30eb\u306e\u96a0\u308c\u305f\u4fa1\u5024\u3060\u3068\u611f\u3058\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3082\u3061\u308d\u3093\u3001AI\u30ec\u30d3\u30e5\u30fc\u304c\u4e07\u80fd\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6700\u7d42\u7684\u306b\u3069\u306e\u30c7\u30fc\u30bf\u3092\u3069\u3046\u96c6\u8a08\u3059\u308b\u304b\u3068\u3044\u3046<strong>\u30d3\u30b8\u30cd\u30b9\u4e0a\u306e\u8981\u4ef6\u5b9a\u7fa9<\/strong>\u306f\u4eba\u9593\u306e\u5f79\u5272\u3067\u3042\u308a\u3001AI\u306f\u3042\u304f\u307e\u3067\u300c\u66f8\u304b\u308c\u305fSQL\u304c\u8981\u4ef6\u901a\u308a\u306b\u52d5\u304f\u304b\u300d\u3092\u6a5f\u68b0\u7684\u306b\u691c\u8a3c\u3059\u308b\u30a2\u30b7\u30b9\u30bf\u30f3\u30c8\u3068\u3044\u3046\u4f4d\u7f6e\u3065\u3051\u3067\u3059\u3002\u3053\u306e\u5f79\u5272\u5206\u62c5\u3092\u7406\u89e3\u3057\u305f\u4e0a\u3067\u6d3b\u7528\u3059\u308b\u3068\u3001\u30ec\u30d3\u30e5\u30fc\u5de5\u6570\u306e\u524a\u6e1b\u52b9\u679c\u3092\u6700\u5927\u9650\u306b\u5f15\u304d\u51fa\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"balloon-wrap\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/ceo-sugasawa.jpg\" alt=\"\u4ee3\u8868\u83c5\u6fa4\">\n    <span class=\"balloon-name\">\u4ee3\u8868\u83c5\u6fa4<\/span>\n  <\/div>\n  <div class=\"balloon-body\">BETWEN\u306e\u65e5\u4ed8\u5883\u754c\u306e\u3088\u3046\u306a\u843d\u3068\u3057\u7a74\u306f\u3001\u5b9f\u306f\u300c\u77e5\u3063\u3066\u3044\u308b\u304b\u3069\u3046\u304b\u300d\u3060\u3051\u306e\u554f\u984c\u3067\u3059\u3002\u77e5\u3063\u3066\u3044\u308c\u3070\u4e00\u77ac\u3067\u9632\u3052\u308b\u30df\u30b9\u3092\u3001AI\u304c\u6a5f\u68b0\u7684\u306b\u30c1\u30a7\u30c3\u30af\u3057\u3066\u304f\u308c\u308b\u6642\u4ee3\u306b\u306a\u3063\u305f\u3053\u3068\u306f\u3001\u975e\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u7d4c\u55b6\u5224\u65ad\u306b\u3082\u5730\u5473\u306b\u52b9\u3044\u3066\u304d\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u307e\u305a\u306f\u6708\u6b21\u30ec\u30dd\u30fc\u30c8\u306e\u96c6\u8a08SQL\u30921\u672c\u3001Claude Code\u306b\u30ec\u30d3\u30e5\u30fc\u3055\u305b\u3066\u307f\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u60f3\u5b9a\u3057\u3066\u3044\u306a\u304b\u3063\u305f\u6307\u6458\u304c\u51fa\u3066\u304f\u308b\u3053\u3068\u3082\u591a\u304f\u3001\u54c1\u8cea\u62c5\u4fdd\u306e\u7b2c\u4e00\u6b69\u3068\u3057\u3066\u5206\u304b\u308a\u3084\u3059\u3044\u52b9\u679c\u3092\u4f53\u611f\u3067\u304d\u307e\u3059\u3002<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u30c7\u30fc\u30bf\u96c6\u8a08\u306e\u6b63\u78ba\u6027\u3082\u3001Claude Code\u306e\u696d\u52d9\u6d3b\u7528\u3082\u3001AI\u9b3c\u7ba1\u7406\u304c\u4f34\u8d70\u3057\u307e\u3059<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u793e\u5185\u306e\u96c6\u8a08\u30af\u30a8\u30ea\u306e\u54c1\u8cea\u3092\u898b\u76f4\u3057\u305f\u3044\u300d\u300c\u958b\u767a\u4ee5\u5916\u306e\u696d\u52d9\u306b\u3082AI\u3092\u6d3b\u304b\u3057\u305f\u3044\u300d\u3068\u3044\u3046\u7d4c\u55b6\u8005\u30fb\u7ba1\u7406\u8077\u306e\u65b9\u306b\u5411\u3051\u3066\u3001Claude Code\u306e\u5c0e\u5165\u8a2d\u8a08\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"balloon-wrap is-right\">\n  <div class=\"balloon-icon\">\n    <img decoding=\"async\" src=\"https:\/\/genai-ai.co.jp\/ai-kanri\/wp-content\/uploads\/2026\/04\/yamazaki-avatar.png\" alt=\"AI\u9b3c\u7ba1\u7406\u5c71\u5d0e\">\n    <span class=\"balloon-name\">AI\u9b3c\u7ba1\u7406\u5c71\u5d0e<\/span>\n  <\/div>\n  <div class=\"balloon-body\">\u307e\u305a\u306f\u7121\u6599\u76f8\u8ac7\u3067\u3001\u8cb4\u793e\u306e\u30c7\u30fc\u30bf\u96c6\u8a08\u30fb\u696d\u52d9\u30d7\u30ed\u30bb\u30b9\u306e\u3069\u3053\u306bAI\u6d3b\u7528\u306e\u4f59\u5730\u304c\u3042\u308b\u304b\u3001\u4e00\u7dd2\u306b\u6574\u7406\u3055\u305b\u3066\u304f\u3060\u3055\u3044\u3002<\/div>\n<\/div>\n\n\n\n<div style=\"background:linear-gradient(135deg,#1a1a1a 0%,#2a1015 100%);border-radius:16px;padding:36px 32px;margin:48px 0 16px;color:#fff;\">\n  <p style=\"font-size:13px;font-weight:700;color:#dc2626;letter-spacing:2px;margin:0 0 12px;\">NEXT STEP<\/p>\n  <p style=\"font-size:22px;font-weight:800;line-height:1.5;margin:0 0 20px;\">\u3053\u306e\u8a18\u4e8b\u306e\u5185\u5bb9\u3092\u3001\u3042\u306a\u305f\u306e\u30d3\u30b8\u30cd\u30b9\u3067<br>\u5b9f\u8df5\u3057\u3066\u307f\u307e\u305b\u3093\u304b\uff1f<\/p>\n  <div style=\"background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.12);border-radius:12px;padding:24px;max-width:560px;margin:0 auto;\">\n    <p style=\"font-size:13px;color:#dc2626;font-weight:700;margin:0 0 8px;\">AI\u6d3b\u7528\u3092\u81ea\u793e\u3067\u56de\u305b\u308b\u3088\u3046\u306b\u306a\u308a\u305f\u3044\u65b9\u3078<\/p>\n    <p style=\"font-size:20px;font-weight:800;margin:0 0 12px;\">AI\u9b3c\u7ba1\u7406<\/p>\n    <p style=\"font-size:14px;color:rgba(255,255,255,0.75);margin:0 0 20px;line-height:1.7;\">Claude Code\u30fbCowork\u5c0e\u5165\u652f\u63f4\u304b\u3089\u696d\u52d9\u8a2d\u8a08\u30fb\u793e\u5185\u6d78\u900f\u307e\u3067\u5b9f\u8df5\u30d9\u30fc\u30b9\u3067\u4f34\u8d70\u3002\u300c\u81ea\u793e\u3067\u56de\u305b\u308b\u7d44\u7e54\u300d\u309290\u65e5\u3067\u4f5c\u308b\u7d4c\u55b6\u8005\u5411\u3051\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3002<\/p>\n    <div style=\"text-align:center;\">\n      <a href=\"https:\/\/aikanri.genai-ai.co.jp\/?utm_source=blog&utm_medium=article&utm_campaign=sql-between&utm_content=next-step-cta\" target=\"_blank\" rel=\"noopener\" style=\"display:inline-block;background:#dc2626;color:#fff;font-weight:700;font-size:15px;padding:14px 32px;border-radius:30px;text-decoration:none;\">AI\u9b3c\u7ba1\u7406\u3092\u8a73\u3057\u304f\u898b\u308b \u2192<\/a>\n    <\/div>\n  <\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"faq\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Q. BETWEEN\u306e\u5883\u754c\u5024\uff08\u6700\u5c0f\u5024\u30fb\u6700\u5927\u5024\uff09\u306f\u7bc4\u56f2\u306b\u542b\u307e\u308c\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u306f\u3044\u3001\u542b\u307e\u308c\u307e\u3059\u3002BETWEEN A AND B \u306f\u300cA\u4ee5\u4e0aB\u4ee5\u4e0b\u300d\u3092\u610f\u5473\u3057\u3001A\u3068B\u306e\u4e21\u65b9\u304c\u7bc4\u56f2\u306b\u542b\u307e\u308c\u307e\u3059\u3002\u300cA\u3088\u308a\u5927\u304d\u304fB\u3088\u308a\u5c0f\u3055\u3044\u300d\u3068\u3044\u3046\u610f\u5473\u3067\u306f\u306a\u3044\u306e\u3067\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. DATETIME\u578b\u306e\u30ab\u30e9\u30e0\u306bBETWEEN\u3067\u65e5\u4ed8\u7bc4\u56f2\u3092\u6307\u5b9a\u3059\u308b\u3068\u304d\u3001\u4f55\u306b\u6c17\u3092\u3064\u3051\u308c\u3070\u3044\u3044\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u4e0a\u9650\u306e\u65e5\u4ed8\u306f\u300c\u305d\u306e\u65e5\u306e\u5348\u524d0\u664200\u520600\u79d2\u300d\u3068\u3057\u3066\u89e3\u91c8\u3055\u308c\u308b\u305f\u3081\u3001\u305d\u306e\u65e5\u306e\u3046\u3061\u306b\u767a\u751f\u3057\u305f\u30c7\u30fc\u30bf\u304c\u629c\u3051\u843d\u3061\u307e\u3059\u3002\u4e0a\u9650\u306b\u6642\u523b\uff0823:59:59\u7b49\uff09\u3092\u660e\u793a\u3059\u308b\u304b\u3001\u300c< \u7fcc\u65e5\u306e0\u6642\u300d\u3068\u3044\u3046\u534a\u958b\u533a\u9593\u3067\u66f8\u304f\u306e\u304c\u5b89\u5168\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. BETWEEN\u306e\u6700\u5c0f\u5024\u3068\u6700\u5927\u5024\u3092\u9006\u306b\u66f8\u304f\u3068\u3069\u3046\u306a\u308a\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u591a\u304f\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u306f\u81ea\u52d5\u7684\u306b\u5165\u308c\u66ff\u3048\u3066\u304f\u308c\u305a\u3001\u8a72\u5f53\u30ec\u30b3\u30fc\u30c9\u304c0\u4ef6\u3068\u3044\u3046\u7d50\u679c\u306b\u306a\u308a\u307e\u3059\u3002\u30a8\u30e9\u30fc\u306b\u306f\u306a\u3089\u306a\u3044\u305f\u3081\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u5074\u3067\u52d5\u7684\u306b\u5024\u3092\u7d44\u307f\u7acb\u3066\u308b\u5834\u5408\u306f\u7279\u306b\u9806\u5e8f\u306e\u30df\u30b9\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. \u6587\u5b57\u5217\u306bBETWEN\u3092\u4f7f\u3046\u306e\u306f\u7d76\u5bfe\u306b\u30c0\u30e1\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u69cb\u6587\u4e0a\u306f\u4f7f\u7528\u3067\u304d\u307e\u3059\u304c\u3001\u6587\u5b57\u30b3\u30fc\u30c9\u9806\uff08\u7167\u5408\u9806\u5e8f\uff09\u306b\u4f9d\u5b58\u3059\u308b\u305f\u3081\u3001\u65e5\u672c\u8a9e\u6df7\u3058\u308a\u306e\u81ea\u7531\u5165\u529b\u306e\u6587\u5b57\u5217\u3067\u306f\u60f3\u5b9a\u5916\u306e\u7d50\u679c\u306b\u306a\u308a\u3084\u3059\u304f\u3001\u5b9f\u52d9\u3067\u306f\u907f\u3051\u308b\u306e\u304c\u7121\u96e3\u3067\u3059\u3002\u898f\u5247\u7684\u306a\u82f1\u6570\u5b57\u30b3\u30fc\u30c9\u3067\u3042\u308c\u3070\u6bd4\u8f03\u7684\u5b89\u5168\u306b\u4f7f\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. BETWEN\u3068IN\u306f\u3069\u3061\u3089\u304c\u51e6\u7406\u901f\u5ea6\u3068\u3057\u3066\u6709\u5229\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u3069\u3061\u3089\u3082\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u9069\u5207\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308c\u3070\u5927\u304d\u306a\u901f\u5ea6\u5dee\u306f\u51fa\u307e\u305b\u3093\u3002\u901f\u5ea6\u3088\u308a\u3082\u300c\u9023\u7d9a\u3057\u305f\u7bc4\u56f2\u304b\u3001\u98db\u3073\u98db\u3073\u306e\u5024\u306e\u30ea\u30b9\u30c8\u304b\u300d\u3068\u3044\u3046\u610f\u5473\u7684\u306a\u4f7f\u3044\u5206\u3051\u3092\u512a\u5148\u3057\u3066\u9078\u3076\u3079\u304d\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. NOT BETWEEN\u306f\u5883\u754c\u5024\u3092\u542b\u307f\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u542b\u307f\u307e\u305b\u3093\u3002NOT BETWEEN A AND B \u306f\u300cA\u672a\u6e80\u3001\u307e\u305f\u306fB\u3088\u308a\u5927\u304d\u3044\u300d\u3092\u610f\u5473\u3057\u3001\u5883\u754c\u5024\u306eA\u30fbB\u305d\u306e\u3082\u306e\u306f\u7d50\u679c\u306b\u542b\u307e\u308c\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. BETWEN\u306e\u6bd4\u8f03\u5bfe\u8c61\u306bNULL\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3068\u3069\u3046\u306a\u308a\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u6bd4\u8f03\u7d50\u679c\u304c\u300c\u4e0d\u660e\uff08UNKNOWN\uff09\u300d\u3068\u306a\u308a\u3001\u305d\u306e\u30ec\u30b3\u30fc\u30c9\u306f\u691c\u7d22\u7d50\u679c\u306b\u542b\u307e\u308c\u307e\u305b\u3093\u3002NULL\u3092\u542b\u3080\u53ef\u80fd\u6027\u304c\u3042\u308b\u30ab\u30e9\u30e0\u3092\u5bfe\u8c61\u306b\u3059\u308b\u5834\u5408\u306f\u3001IS NOT NULL\u7b49\u306e\u6761\u4ef6\u3092\u5225\u9014\u8ffd\u52a0\u3057\u3066\u9664\u5916\u3084\u88dc\u5b8c\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. BETWEN\u3092\u4f7f\u3063\u305f\u30af\u30a8\u30ea\u306e\u30ec\u30d3\u30e5\u30fc\u306fAI\u306b\u4efb\u305b\u3066\u3082\u5927\u4e08\u592b\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A. \u69cb\u9020\u7684\u306a\u30c1\u30a7\u30c3\u30af\uff08\u5883\u754c\u5024\u306e\u6271\u3044\u3001\u65e5\u4ed8\u7bc4\u56f2\u306e\u89e3\u91c8\u3001NULL\u306e\u8003\u616e\u6f0f\u308c\u306a\u3069\uff09\u306fAI\u30ec\u30d3\u30e5\u30fc\u304c\u5f97\u610f\u306a\u9818\u57df\u3067\u3059\u3002\u305f\u3060\u3057\u6700\u7d42\u7684\u306a\u5b9f\u884c\u7d50\u679c\u306e\u59a5\u5f53\u6027\u306f\u3001\u5fc5\u305a\u5b9f\u30c7\u30fc\u30bf\u3067\u306e\u691c\u7b97\u3068\u3042\u308f\u305b\u3066\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"BETWEEN\u306e\u5883\u754c\u5024\uff08\u6700\u5c0f\u5024\u30fb\u6700\u5927\u5024\uff09\u306f\u7bc4\u56f2\u306b\u542b\u307e\u308c\u307e\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u306f\u3044\u3001\u542b\u307e\u308c\u307e\u3059\u3002BETWEEN A AND B \u306f\u300cA\u4ee5\u4e0aB\u4ee5\u4e0b\u300d\u3092\u610f\u5473\u3057\u3001A\u3068B\u306e\u4e21\u65b9\u304c\u7bc4\u56f2\u306b\u542b\u307e\u308c\u307e\u3059\u3002\u300cA\u3088\u308a\u5927\u304d\u304fB\u3088\u308a\u5c0f\u3055\u3044\u300d\u3068\u3044\u3046\u610f\u5473\u3067\u306f\u306a\u3044\u306e\u3067\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"DATETIME\u578b\u306e\u30ab\u30e9\u30e0\u306bBETWEEN\u3067\u65e5\u4ed8\u7bc4\u56f2\u3092\u6307\u5b9a\u3059\u308b\u3068\u304d\u3001\u4f55\u306b\u6c17\u3092\u3064\u3051\u308c\u3070\u3044\u3044\u3067\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u4e0a\u9650\u306e\u65e5\u4ed8\u306f\u300c\u305d\u306e\u65e5\u306e\u5348\u524d0\u664200\u520600\u79d2\u300d\u3068\u3057\u3066\u89e3\u91c8\u3055\u308c\u308b\u305f\u3081\u3001\u305d\u306e\u65e5\u306e\u3046\u3061\u306b\u767a\u751f\u3057\u305f\u30c7\u30fc\u30bf\u304c\u629c\u3051\u843d\u3061\u307e\u3059\u3002\u4e0a\u9650\u306b\u6642\u523b\uff0823:59:59\u7b49\uff09\u3092\u660e\u793a\u3059\u308b\u304b\u3001\u300c< \u7fcc\u65e5\u306e0\u6642\u300d\u3068\u3044\u3046\u534a\u958b\u533a\u9593\u3067\u66f8\u304f\u306e\u304c\u5b89\u5168\u3067\u3059\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"BETWEEN\u306e\u6700\u5c0f\u5024\u3068\u6700\u5927\u5024\u3092\u9006\u306b\u66f8\u304f\u3068\u3069\u3046\u306a\u308a\u307e\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u591a\u304f\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u306f\u81ea\u52d5\u7684\u306b\u5165\u308c\u66ff\u3048\u3066\u304f\u308c\u305a\u3001\u8a72\u5f53\u30ec\u30b3\u30fc\u30c9\u304c0\u4ef6\u3068\u3044\u3046\u7d50\u679c\u306b\u306a\u308a\u307e\u3059\u3002\u30a8\u30e9\u30fc\u306b\u306f\u306a\u3089\u306a\u3044\u305f\u3081\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u5074\u3067\u52d5\u7684\u306b\u5024\u3092\u7d44\u307f\u7acb\u3066\u308b\u5834\u5408\u306f\u7279\u306b\u9806\u5e8f\u306e\u30df\u30b9\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"\u6587\u5b57\u5217\u306bBETWEN\u3092\u4f7f\u3046\u306e\u306f\u7d76\u5bfe\u306b\u30c0\u30e1\u3067\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u69cb\u6587\u4e0a\u306f\u4f7f\u7528\u3067\u304d\u307e\u3059\u304c\u3001\u6587\u5b57\u30b3\u30fc\u30c9\u9806\uff08\u7167\u5408\u9806\u5e8f\uff09\u306b\u4f9d\u5b58\u3059\u308b\u305f\u3081\u3001\u65e5\u672c\u8a9e\u6df7\u3058\u308a\u306e\u81ea\u7531\u5165\u529b\u306e\u6587\u5b57\u5217\u3067\u306f\u60f3\u5b9a\u5916\u306e\u7d50\u679c\u306b\u306a\u308a\u3084\u3059\u304f\u3001\u5b9f\u52d9\u3067\u306f\u907f\u3051\u308b\u306e\u304c\u7121\u96e3\u3067\u3059\u3002\u898f\u5247\u7684\u306a\u82f1\u6570\u5b57\u30b3\u30fc\u30c9\u3067\u3042\u308c\u3070\u6bd4\u8f03\u7684\u5b89\u5168\u306b\u4f7f\u3048\u307e\u3059\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"BETWEN\u3068IN\u306f\u3069\u3061\u3089\u304c\u51e6\u7406\u901f\u5ea6\u3068\u3057\u3066\u6709\u5229\u3067\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u3069\u3061\u3089\u3082\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u9069\u5207\u306b\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308c\u3070\u5927\u304d\u306a\u901f\u5ea6\u5dee\u306f\u51fa\u307e\u305b\u3093\u3002\u901f\u5ea6\u3088\u308a\u3082\u300c\u9023\u7d9a\u3057\u305f\u7bc4\u56f2\u304b\u3001\u98db\u3073\u98db\u3073\u306e\u5024\u306e\u30ea\u30b9\u30c8\u304b\u300d\u3068\u3044\u3046\u610f\u5473\u7684\u306a\u4f7f\u3044\u5206\u3051\u3092\u512a\u5148\u3057\u3066\u9078\u3076\u3079\u304d\u3067\u3059\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"NOT BETWEEN\u306f\u5883\u754c\u5024\u3092\u542b\u307f\u307e\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u542b\u307f\u307e\u305b\u3093\u3002NOT BETWEEN A AND B \u306f\u300cA\u672a\u6e80\u3001\u307e\u305f\u306fB\u3088\u308a\u5927\u304d\u3044\u300d\u3092\u610f\u5473\u3057\u3001\u5883\u754c\u5024\u306eA\u30fbB\u305d\u306e\u3082\u306e\u306f\u7d50\u679c\u306b\u542b\u307e\u308c\u307e\u305b\u3093\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"BETWEN\u306e\u6bd4\u8f03\u5bfe\u8c61\u306bNULL\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u3068\u3069\u3046\u306a\u308a\u307e\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u6bd4\u8f03\u7d50\u679c\u304c\u300c\u4e0d\u660e\uff08UNKNOWN\uff09\u300d\u3068\u306a\u308a\u3001\u305d\u306e\u30ec\u30b3\u30fc\u30c9\u306f\u691c\u7d22\u7d50\u679c\u306b\u542b\u307e\u308c\u307e\u305b\u3093\u3002NULL\u3092\u542b\u3080\u53ef\u80fd\u6027\u304c\u3042\u308b\u30ab\u30e9\u30e0\u3092\u5bfe\u8c61\u306b\u3059\u308b\u5834\u5408\u306f\u3001IS NOT NULL\u7b49\u306e\u6761\u4ef6\u3092\u5225\u9014\u8ffd\u52a0\u3057\u3066\u9664\u5916\u3084\u88dc\u5b8c\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"BETWEN\u3092\u4f7f\u3063\u305f\u30af\u30a8\u30ea\u306e\u30ec\u30d3\u30e5\u30fc\u306fAI\u306b\u4efb\u305b\u3066\u3082\u5927\u4e08\u592b\u3067\u3059\u304b\uff1f\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u69cb\u9020\u7684\u306a\u30c1\u30a7\u30c3\u30af\uff08\u5883\u754c\u5024\u306e\u6271\u3044\u3001\u65e5\u4ed8\u7bc4\u56f2\u306e\u89e3\u91c8\u3001NULL\u306e\u8003\u616e\u6f0f\u308c\u306a\u3069\uff09\u306fAI\u30ec\u30d3\u30e5\u30fc\u304c\u5f97\u610f\u306a\u9818\u57df\u3067\u3059\u3002\u305f\u3060\u3057\u6700\u7d42\u7684\u306a\u5b9f\u884c\u7d50\u679c\u306e\u59a5\u5f53\u6027\u306f\u3001\u5fc5\u305a\u5b9f\u30c7\u30fc\u30bf\u3067\u306e\u691c\u7b97\u3068\u3042\u308f\u305b\u3066\u78ba\u8a8d\u3059\u308b\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\"\n      }\n    }\n  ]\n}\n<\/script>\n\n\n","protected":false},"excerpt":{"rendered":"<p>SQL\u306eBETWEEN\u53e5\u306e\u4f7f\u3044\u65b9\u3092\u5fb9\u5e95\u89e3\u8aac\u3002\u5883\u754c\u5024\u306e\u6271\u3044\u3001NOT 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