{"id":15988,"date":"2024-07-29T14:51:52","date_gmt":"2024-07-29T11:21:52","guid":{"rendered":"https:\/\/www.itpiran.net\/blog\/?p=15988"},"modified":"2024-07-29T14:51:52","modified_gmt":"2024-07-29T11:21:52","slug":"how-to-use-stored-procedures-in-mysql","status":"publish","type":"post","link":"https:\/\/www.itpiran.net\/blog\/ja\/tutorials\/how-to-use-stored-procedures-in-mysql\/","title":{"rendered":"MySQL\u3067\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<h2 id=\"%d9%85%d9%82%d8%af%d9%85%d9%87\">\u5c0e\u5165<\/h2>\n<p>\u901a\u5e38\u3001\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u64cd\u4f5c\u3059\u308b\u5834\u5408\u3001SELECT\u3001INSERT\u3001UPDATE\u3001DELETE\u306a\u3069\u306e\u69cb\u9020\u5316\u7167\u4f1a\u8a00\u8a9e\uff08SQL\uff09\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b3\u30fc\u30c9\u5185\u304b\u3089\u76f4\u63a5\u767a\u884c\u3057\u3066\u3001\u30c7\u30fc\u30bf\u306e\u53d6\u5f97\u3084\u64cd\u4f5c\u3092\u884c\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u3001\u57fa\u76e4\u3068\u306a\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30c6\u30fc\u30d6\u30eb\u3092\u76f4\u63a5\u64cd\u4f5c\u3057\u307e\u3059\u3002\u540c\u3058\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u307e\u305f\u306f\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306e\u30b0\u30eb\u30fc\u30d7\u304c\u3001\u540c\u3058\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u8907\u6570\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u4f7f\u7528\u3055\u308c\u308b\u5834\u5408\u3001\u305d\u308c\u3089\u306f\u500b\u3005\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u9593\u3067\u7e70\u308a\u8fd4\u3057\u4f7f\u7528\u3055\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>MySQL\u306f\u3001\u4ed6\u306e\u591a\u304f\u306e\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\u3068\u540c\u69d8\u306b\u3001\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306e\u4f7f\u7528\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306f\u30011\u3064\u307e\u305f\u306f\u8907\u6570\u306eSQL\u6587\u3092\u5171\u901a\u306e\u540d\u524d\u3092\u4ed8\u3051\u3066\u30b0\u30eb\u30fc\u30d7\u5316\u3057\u3001\u518d\u5229\u7528\u3057\u3084\u3059\u304f\u3059\u308b\u3068\u3068\u3082\u306b\u3001\u5171\u901a\u306e\u30d3\u30b8\u30cd\u30b9\u30ed\u30b8\u30c3\u30af\u3092\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u81ea\u4f53\u306b\u30ab\u30d7\u30bb\u30eb\u5316\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304b\u3089\u547c\u3073\u51fa\u3057\u3066\u3001\u4e00\u8cab\u3057\u305f\u65b9\u6cd5\u3067\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u307e\u305f\u306f\u64cd\u4f5c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u30b9\u30c8\u30a2\u30c9 \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u8907\u6570\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u4f7f\u7528\u3055\u308c\u308b\u5171\u901a\u30bf\u30b9\u30af\u306e\u518d\u5229\u7528\u53ef\u80fd\u306a\u30eb\u30fc\u30c1\u30f3\u3092\u4f5c\u6210\u3057\u305f\u308a\u3001\u30c7\u30fc\u30bf\u3092\u691c\u8a3c\u3057\u305f\u308a\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 \u30e6\u30fc\u30b6\u30fc\u304c\u57fa\u790e\u3068\u306a\u308b\u30c6\u30fc\u30d6\u30eb\u306b\u76f4\u63a5\u30a2\u30af\u30bb\u30b9\u3057\u3066\u4efb\u610f\u306e\u30af\u30a8\u30ea\u3092\u767a\u884c\u3059\u308b\u3053\u3068\u3092\u5236\u9650\u3059\u308b\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf \u30a2\u30af\u30bb\u30b9 \u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306e\u8ffd\u52a0\u30ec\u30a4\u30e4\u30fc\u3092\u63d0\u4f9b\u3057\u305f\u308a\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u306f\u3001\u30b9\u30c8\u30a2\u30c9 \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3068\u306f\u4f55\u304b\u3001\u307e\u305f\u3001\u30c7\u30fc\u30bf\u3092\u8fd4\u3057\u3001\u5165\u529b\u304a\u3088\u3073\u51fa\u529b\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u4f7f\u7528\u3059\u308b\u57fa\u672c\u7684\u306a\u30b9\u30c8\u30a2\u30c9 \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f5c\u6210\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u5b66\u7fd2\u3057\u307e\u3059\u3002.<\/p>\n<h5 id=\"%d9%be%db%8c%d8%b4-%d9%86%db%8c%d8%a7%d8%b2%d9%87%d8%a7\">\u524d\u63d0\u6761\u4ef6<\/h5>\n<p>\u3053\u306e\u30ac\u30a4\u30c9\u306b\u5f93\u3046\u306b\u306f\u3001SQL\u30d9\u30fc\u30b9\u306e\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\uff08RDBMS\uff09\u304c\u52d5\u4f5c\u3059\u308b\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u306e\u624b\u9806\u3068\u4f8b\u306f\u3001\u4ee5\u4e0b\u306e\u74b0\u5883\u3067\u691c\u8a3c\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ul>\n<li>Ubuntu 20.04 \u3092\u5b9f\u884c\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d0\u30fc\u3001\u7ba1\u7406\u8005\u6a29\u9650\u3092\u6301\u3064\u975e\u30eb\u30fc\u30c8\u30e6\u30fc\u30b6\u30fc\u3001\u304a\u3088\u3073 UFW \u3067\u69cb\u6210\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30a2\u30a6\u30a9\u30fc\u30eb<\/li>\n<li>MySQL \u306f\u30b5\u30fc\u30d0\u30fc\u4e0a\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3001\u4fdd\u8b77\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<li>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u305f\u3081\u306eSELECT\u30af\u30a8\u30ea\u306e\u5b9f\u884c\u306b\u95a2\u3059\u308b\u57fa\u672c\u7684\u306a\u7d39\u4ecb<\/li>\n<\/ul>\n<p><span style=\"color: #ff0000;\">\u6ce8\uff1a\u591a\u304f\u306eRDBMS\u306f\u72ec\u81ea\u306eSQL\u5b9f\u88c5\u3092\u4f7f\u7528\u3057\u3066\u304a\u308a\u3001\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306e\u69cb\u6587\u306f\u516c\u5f0f\u306eSQL\u6a19\u6e96\u306b\u306f\u542b\u307e\u308c\u3066\u3044\u306a\u3044\u3053\u3068\u306b\u3054\u6ce8\u610f\u304f\u3060\u3055\u3044\u3002\u3053\u306e\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u3067\u7d39\u4ecb\u3055\u308c\u3066\u3044\u308b\u30b3\u30de\u30f3\u30c9\u306f\u4ed6\u306eRDBMS\u3067\u3082\u52d5\u4f5c\u3059\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u56fa\u6709\u306e\u3082\u306e\u3067\u3042\u308b\u305f\u3081\u3001MySQL\u4ee5\u5916\u306e\u30b7\u30b9\u30c6\u30e0\u3067\u30c6\u30b9\u30c8\u3057\u305f\u5834\u5408\u3001\u6b63\u78ba\u306a\u69cb\u6587\u3084\u51fa\u529b\u304c\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/span><\/p>\n<p>\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f7f\u7528\u3057\u3066\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3067\u304d\u308b\u7a7a\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3082\u5fc5\u8981\u3067\u3059\u3002MySQL\u30b5\u30fc\u30d0\u30fc\u3078\u306e\u63a5\u7d9a\u3068\u3001\u3053\u306e\u30ac\u30a4\u30c9\u306e\u4f8b\u3067\u4f7f\u7528\u3059\u308b\u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u4f5c\u6210\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306f\u3001\u4ee5\u4e0b\u306e\u300cMySQL\u3078\u306e\u63a5\u7d9a\u3068\u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u8a2d\u5b9a\u300d\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002.<\/p>\n<h2 id=\"%d8%a7%d8%aa%d8%b5%d8%a7%d9%84-%d8%a8%d9%87-mysql-%d9%88-%d8%b1%d8%a7%d9%87-%d8%a7%d9%86%d8%af%d8%a7%d8%b2%db%8c-%db%8c%da%a9-%d9%be%d8%a7%db%8c%da%af%d8%a7%d9%87-%d8%af%d8%a7%d8%af%d9%87-%d9%86%d9%85\">MySQL\u3078\u306e\u63a5\u7d9a\u3068\u30b5\u30f3\u30d7\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u8a2d\u5b9a<\/h2>\n<p>\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u3053\u306e\u30ac\u30a4\u30c9\u306e\u4f8b\u3092\u4f7f\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u3001MySQL \u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3057\u3066\u30b5\u30f3\u30d7\u30eb \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002.<\/p>\n<p>\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u67b6\u7a7a\u306e\u8eca\u306e\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u73fe\u5728\u6240\u6709\u3057\u3066\u3044\u308b\u8eca\u306e\u8a73\u7d30\u60c5\u5831\uff08\u30e1\u30fc\u30ab\u30fc\u3001\u30e2\u30c7\u30eb\u3001\u88fd\u9020\u5e74\u3001\u4fa1\u683c\u306a\u3069\uff09\u3092\u4fdd\u5b58\u3057\u307e\u3059\u3002.<\/p>\n<p>SQL \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 \u30b7\u30b9\u30c6\u30e0\u304c\u30ea\u30e2\u30fc\u30c8 \u30b5\u30fc\u30d0\u30fc\u4e0a\u3067\u5b9f\u884c\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u30ed\u30fc\u30ab\u30eb \u30de\u30b7\u30f3\u304b\u3089\u30b5\u30fc\u30d0\u30fc\u306b SSH \u3067\u63a5\u7d9a\u3057\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>ssh sammy@your_server_ip\r\n<\/code><\/pre>\n<\/div>\n<p>\u6b21\u306b\u3001MySQL \u30b5\u30fc\u30d0\u30fc \u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u958b\u304d\u3001Sami \u3092 MySQL \u30e6\u30fc\u30b6\u30fc\u540d\u306b\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>mysql -u sammy -p\r\n<\/code><\/pre>\n<\/div>\n<p>procedures \u3068\u3044\u3046\u540d\u524d\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>CREATE DATABASE procedures;\r\n<\/code><\/pre>\n<\/div>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304c\u6b63\u5e38\u306b\u4f5c\u6210\u3055\u308c\u305f\u5834\u5408\u3001\u6b21\u306e\u51fa\u529b\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nQuery OK, 1 row affected (0.01 sec)<\/code><\/pre>\n<\/div>\n<p>\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3 \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u9078\u629e\u3059\u308b\u306b\u306f\u3001\u6b21\u306e USE \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>USE procedures;\r\n<\/code><\/pre>\n<\/div>\n<p>\u6b21\u306e\u3088\u3046\u306a\u51fa\u529b\u304c\u5f97\u3089\u308c\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nDatabase changed<\/code><\/pre>\n<\/div>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u9078\u629e\u3057\u305f\u3089\u3001\u305d\u306e\u4e2d\u306b\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002machines\u30c6\u30fc\u30d6\u30eb\u306b\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u306e\u30de\u30b7\u30f3\u306b\u95a2\u3059\u308b\u7c21\u7565\u5316\u3055\u308c\u305f\u30c7\u30fc\u30bf\u304c\u683c\u7d0d\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30c6\u30fc\u30d6\u30eb\u306b\u306f\u4ee5\u4e0b\u306e\u5217\u304c\u542b\u307e\u308c\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30e1\u30fc\u30ab\u30fc: \u3053\u306e\u5217\u306f\u3001\u6240\u6709\u3059\u308b\u5404\u81ea\u52d5\u8eca\u3092\u8868\u3057\u3001\u6700\u5927 100 \u6587\u5b57\u306e varchar \u30c7\u30fc\u30bf\u578b\u3092\u4f7f\u7528\u3057\u3066\u8868\u73fe\u3055\u308c\u307e\u3059\u3002.<\/li>\n<li>\u30e2\u30c7\u30eb: \u3053\u306e\u5217\u306b\u306f\u3001\u6700\u5927 100 \u6587\u5b57\u306e varchar \u30c7\u30fc\u30bf\u578b\u3092\u4f7f\u7528\u3057\u3066\u8868\u73fe\u3055\u308c\u305f\u8eca\u306e\u30e2\u30c7\u30eb\u540d\u304c\u542b\u307e\u308c\u307e\u3059\u3002.<\/li>\n<li>year: \u3053\u306e\u5217\u306b\u306f\u3001\u6570\u5024\u3092\u4fdd\u6301\u3059\u308b int \u30c7\u30fc\u30bf\u578b\u3067\u81ea\u52d5\u8eca\u306e\u88fd\u9020\u5e74\u304c\u683c\u7d0d\u3055\u308c\u307e\u3059\u3002.<\/li>\n<li>\u5024: \u3053\u306e\u5217\u306b\u306f\u3001\u6700\u5927 10 \u6841\u3001\u5c0f\u6570\u70b9\u4ee5\u4e0b 2 \u6841\u306e 10 \u9032\u30c7\u30fc\u30bf\u578b\u3092\u4f7f\u7528\u3057\u3066\u8eca\u306e\u5024\u304c\u683c\u7d0d\u3055\u308c\u307e\u3059\u3002.<\/li>\n<\/ul>\n<p>\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3067\u30b5\u30f3\u30d7\u30eb \u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>CREATE TABLE cars (\r\nmake varchar(100),\r\nmodel varchar(100),\r\nyear int,\r\nvalue decimal(10, 2)\r\n);<\/code><\/pre>\n<\/div>\n<p>\u6b21\u306e\u51fa\u529b\u304c\u5370\u5237\u3055\u308c\u305f\u5834\u5408\u3001\u30c6\u30fc\u30d6\u30eb\u306f\u4f5c\u6210\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nQuery OK, 0 rows affected (0.00 sec)<\/code><\/pre>\n<\/div>\n<p>\u6b21\u306b\u3001\u6b21\u306e INSERT INTO \u64cd\u4f5c\u3092\u5b9f\u884c\u3057\u3066\u3001Cars \u30c6\u30fc\u30d6\u30eb\u306b\u30b5\u30f3\u30d7\u30eb \u30c7\u30fc\u30bf\u3092\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>INSERT INTO cars\r\nVALUES\r\n('Porsche', '911 GT3', 2020, 169700),\r\n('Porsche', 'Cayman GT4', 2018, 118000),\r\n('Porsche', 'Panamera', 2022, 113200),\r\n('Porsche', 'Macan', 2019, 27400),\r\n('Porsche', '718 Boxster', 2017, 48880),\r\n('Ferrari', '488 GTB', 2015, 254750),\r\n('Ferrari', 'F8 Tributo', 2019, 375000),\r\n('Ferrari', 'SF90 Stradale', 2020, 627000),\r\n('Ferrari', '812 Superfast', 2017, 335300),\r\n('Ferrari', 'GTC4Lusso', 2016, 268000);<\/code><\/pre>\n<\/div>\n<p>INSERT INTO \u64cd\u4f5c\u306b\u3088\u308a\u3001\u30dd\u30eb\u30b7\u30a75\u53f0\u3068\u30d5\u30a7\u30e9\u30fc\u30ea5\u53f0\u3092\u542b\u308010\u53f0\u306e\u30b5\u30f3\u30d7\u30eb\u30b9\u30dd\u30fc\u30c4\u30ab\u30fc\u304c\u30c6\u30fc\u30d6\u30eb\u306b\u8ffd\u52a0\u3055\u308c\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u51fa\u529b\u306f\u30015\u884c\u3059\u3079\u3066\u304c\u8ffd\u52a0\u3055\u308c\u305f\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nQuery OK, 10 rows affected (0.00 sec)\r\nRecords: 10 Duplicates: 0 Warnings: 0<\/code><\/pre>\n<\/div>\n<p>\u3053\u308c\u3067\u3001\u30ac\u30a4\u30c9\u306e\u6b8b\u308a\u306e\u90e8\u5206\u306b\u5f93\u3063\u3066\u3001SQL \u3067\u30b9\u30c8\u30a2\u30c9 \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f7f\u3044\u59cb\u3081\u308b\u6e96\u5099\u304c\u6574\u3044\u307e\u3057\u305f\u3002.<\/p>\n<h2 id=\"%d9%85%d9%82%d8%af%d9%85%d9%87-%d8%a7%db%8c-%d8%a8%d8%b1-%d8%b1%d9%88%db%8c%d9%87-%d9%87%d8%a7%db%8c-%d8%b0%d8%ae%db%8c%d8%b1%d9%87-%d8%b4%d8%af%d9%87\">\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306e\u6982\u8981<\/h2>\n<p>MySQL\u3092\u306f\u3058\u3081\u3068\u3059\u308b\u591a\u304f\u306e\u30ea\u30ec\u30fc\u30b7\u30e7\u30ca\u30eb\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u547c\u3073\u51fa\u3055\u308c\u308b\u3068\u9806\u756a\u306b\u5b9f\u884c\u3055\u308c\u308b1\u3064\u4ee5\u4e0a\u306e\u547d\u4ee4\u3092\u542b\u3080\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3068\u547c\u3070\u308c\u307e\u3059\u3002\u6700\u3082\u57fa\u672c\u7684\u306a\u4f8b\u3068\u3057\u3066\u3001\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306f\u3001\u983b\u7e41\u306b\u4f7f\u7528\u3055\u308c\u308b\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u4f7f\u3063\u3066\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u306a\u3069\u3001\u518d\u5229\u7528\u53ef\u80fd\u306a\u30eb\u30fc\u30c1\u30f3\u306e\u4e0b\u306b\u5171\u901a\u306e\u5f0f\u3092\u4fdd\u5b58\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u904e\u53bb\u6570\u304b\u6708\u9593\u306b\u30aa\u30f3\u30e9\u30a4\u30f3\u30b9\u30c8\u30a2\u3067\u6ce8\u6587\u3057\u305f\u9867\u5ba2\u3092\u53d6\u5f97\u3059\u308b\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f5c\u6210\u3067\u304d\u307e\u3059\u3002\u6700\u3082\u8907\u96d1\u306a\u30b7\u30ca\u30ea\u30aa\u3067\u306f\u3001\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306f\u3001\u5f37\u529b\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u305f\u3081\u306e\u8907\u96d1\u306a\u30d3\u30b8\u30cd\u30b9\u30ed\u30b8\u30c3\u30af\u3092\u8a18\u8ff0\u3059\u308b\u5927\u898f\u6a21\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u5185\u306e\u547d\u4ee4\u30bb\u30c3\u30c8\u306b\u306f\u3001SELECT\u30af\u30a8\u30ea\u3084INSERT\u30af\u30a8\u30ea\u306a\u3069\u3001\u30c7\u30fc\u30bf\u3092\u8fd4\u3057\u305f\u308a\u64cd\u4f5c\u3057\u305f\u308a\u3059\u308b\u4e00\u822c\u7684\u306aSQL\u6587\u3092\u542b\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3067\u306f\u4ee5\u4e0b\u306e\u3082\u306e\u3092\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n<ul>\n<li>\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u30b9\u30c8\u30a2\u30c9 \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306b\u6e21\u3055\u308c\u308b\u304b\u3001\u30b9\u30c8\u30a2\u30c9 \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u304b\u3089\u8fd4\u3055\u308c\u307e\u3059\u3002.<\/li>\n<li>\u53d6\u5f97\u3057\u305f\u30c7\u30fc\u30bf\u3092\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3 \u30b3\u30fc\u30c9\u5185\u3067\u76f4\u63a5\u51e6\u7406\u3059\u308b\u305f\u3081\u306b\u5ba3\u8a00\u3055\u308c\u305f\u5909\u6570\u3002.<\/li>\n<li>\u6761\u4ef6\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3002IF \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3084 CASE \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306a\u3069\u306e\u7279\u5b9a\u306e\u6761\u4ef6\u306b\u5fdc\u3058\u3066\u3001\u30b9\u30c8\u30a2\u30c9 \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3 \u30b3\u30fc\u30c9\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002.<\/li>\n<li>WHILE\u3001LOOP\u3001REPEAT \u306a\u3069\u306e\u30eb\u30fc\u30d7\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u53d6\u5f97\u3057\u305f\u30c7\u30fc\u30bf\u30bb\u30c3\u30c8\u306e\u5404\u884c\u306a\u3069\u3001\u30b3\u30fc\u30c9\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u8907\u6570\u56de\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002.<\/li>\n<li>\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3078\u306e\u30a2\u30af\u30bb\u30b9\u6a29\u3092\u6301\u3064\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 \u30e6\u30fc\u30b6\u30fc\u306b\u30a8\u30e9\u30fc \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8fd4\u3059\u306a\u3069\u306e\u30a8\u30e9\u30fc\u51e6\u7406\u624b\u9806\u3002.<\/li>\n<li>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u306e\u4ed6\u306e\u30b9\u30c8\u30a2\u30c9 \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u547c\u3073\u51fa\u3057\u307e\u3059\u3002.<\/li>\n<\/ul>\n<p><span style=\"color: #ff0000;\">\u6ce8: MySQL \u304c\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u5e83\u7bc4\u306a\u69cb\u6587\u306b\u3088\u308a\u3001\u5f37\u529b\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3057\u3001\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f7f\u7528\u3057\u3066\u8907\u96d1\u306a\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u672c\u4f53\u3067\u56f2\u307e\u308c\u305f SQL \u6587\u3068\u5165\u51fa\u529b\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u305f\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306e\u57fa\u672c\u7684\u306a\u4f7f\u7528\u65b9\u6cd5\u306e\u307f\u3092\u8aac\u660e\u3057\u307e\u3059\u3002\u6761\u4ef6\u4ed8\u304d\u30b3\u30fc\u30c9\u306e\u5b9f\u884c\u3001\u5909\u6570\u306e\u4f7f\u7528\u3001\u30eb\u30fc\u30d7\u3001\u30ab\u30b9\u30bf\u30e0\u30a8\u30e9\u30fc\u51e6\u7406\u306b\u3064\u3044\u3066\u306f\u3001\u3053\u306e\u30ac\u30a4\u30c9\u306e\u7bc4\u56f2\u5916\u3067\u3059\u3002\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001MySQL \u306e\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u304c\u540d\u524d\u3067\u547c\u3073\u51fa\u3055\u308c\u308b\u3068\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 \u30a8\u30f3\u30b8\u30f3\u306f\u5b9a\u7fa9\u3069\u304a\u308a\u306b\u547d\u4ee4\u3054\u3068\u306b\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002.<\/p>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306e\u9069\u5207\u306a\u6a29\u9650\u3092\u6301\u3063\u3066\u3044\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u6a29\u9650\u8981\u4ef6\u306b\u3088\u308a\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u306e\u76f4\u63a5\u30a2\u30af\u30bb\u30b9\u3092\u7981\u6b62\u3057\u306a\u304c\u3089\u3082\u3001\u5b89\u5168\u306b\u5b9f\u884c\u3067\u304d\u308b\u500b\u3005\u306e\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u8a31\u53ef\u3059\u308b\u3053\u3068\u3067\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u304c\u5f37\u5316\u3055\u308c\u307e\u3059\u3002.<\/p>\n<p>\u30b9\u30c8\u30a2\u30c9 \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 \u30b5\u30fc\u30d0\u30fc\u4e0a\u3067\u76f4\u63a5\u5b9f\u884c\u3055\u308c\u3001\u3059\u3079\u3066\u306e\u8a08\u7b97\u3092\u30ed\u30fc\u30ab\u30eb\u3067\u5b9f\u884c\u3057\u3001\u5b8c\u4e86\u3057\u305f\u5834\u5408\u306b\u306e\u307f\u547c\u3073\u51fa\u3057\u5143\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u7d50\u679c\u3092\u8fd4\u3057\u307e\u3059\u3002.<\/p>\n<p>\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306e\u52d5\u4f5c\u3092\u5909\u66f4\u3057\u305f\u3044\u5834\u5408\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u306e\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u66f4\u65b0\u3067\u304d\u307e\u3059\u3002\u3059\u308b\u3068\u3001\u305d\u306e\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f7f\u7528\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u81ea\u52d5\u7684\u306b\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u53d7\u3051\u53d6\u308a\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u8abf\u6574\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u3059\u3050\u306b\u65b0\u3057\u3044\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u30b3\u30fc\u30c9\u306e\u4f7f\u7528\u3092\u958b\u59cb\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u30b9\u30c8\u30a2\u30c9 \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b SQL \u30b3\u30fc\u30c9\u306e\u4e00\u822c\u7684\u306a\u69cb\u9020\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>DELIMITER \/\/\r\nCREATE PROCEDURE procedure_name(parameter_1, parameter_2, . . ., parameter_n)\r\nBEGIN\r\ninstruction_1;\r\ninstruction_2;\r\n. . .\r\ninstruction_n;\r\nEND \/\/\r\nDELIMITER ;<\/code><\/pre>\n<\/div>\n<p>\u3053\u306e\u30b3\u30fc\u30c9 \u30b9\u30cb\u30da\u30c3\u30c8\u306e\u6700\u521d\u3068\u6700\u5f8c\u306e\u547d\u4ee4\u306f\u3001DELIMITER \/\/ \u3068 DELIMITER ; \u3067\u3059\u3002MySQL \u3067\u306f\u901a\u5e38\u3001\u30bb\u30df\u30b3\u30ed\u30f3 (;) \u6587\u5b57\u3092\u4f7f\u7528\u3057\u3066\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u533a\u5207\u308a\u3001\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306e\u958b\u59cb\u3068\u7d42\u4e86\u3092\u793a\u3057\u307e\u3059\u3002MySQL \u30b3\u30f3\u30bd\u30fc\u30eb\u3067\u30bb\u30df\u30b3\u30ed\u30f3\u3067\u533a\u5207\u3089\u308c\u305f\u8907\u6570\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3068\u3001\u305d\u308c\u3089\u306f\u500b\u5225\u306e\u30b3\u30de\u30f3\u30c9\u3068\u3057\u3066\u6271\u308f\u308c\u3001\u6b21\u3005\u306b\u72ec\u7acb\u3057\u3066\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30b9\u30c8\u30a2\u30c9 \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306b\u306f\u3001\u547c\u3073\u51fa\u3055\u308c\u305f\u3068\u304d\u306b\u9806\u756a\u306b\u5b9f\u884c\u3055\u308c\u308b\u8907\u6570\u306e\u30b3\u30de\u30f3\u30c9\u3092\u542b\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001MySQL \u306b\u65b0\u3057\u3044\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f5c\u6210\u3059\u308b\u3088\u3046\u306b\u6307\u793a\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u554f\u984c\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9 \u30a8\u30f3\u30b8\u30f3\u306f\u3001\u30b9\u30c8\u30a2\u30c9 \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306e\u672c\u6587\u3067\u30bb\u30df\u30b3\u30ed\u30f3\u6587\u5b57\u3092\u691c\u51fa\u3059\u308b\u3068\u3001\u30b3\u30de\u30f3\u30c9\u306e\u5b9f\u884c\u3092\u505c\u6b62\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3068\u5224\u65ad\u3057\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306a\u72b6\u6cc1\u3067\u306f\u3001\u554f\u984c\u306e\u30b3\u30de\u30f3\u30c9\u306f\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u4f5c\u6210\u30b3\u30fc\u30c9\u5168\u4f53\u3067\u3042\u308a\u3001\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u81ea\u4f53\u306e\u5358\u4e00\u306e\u547d\u4ee4\u3067\u306f\u306a\u3044\u305f\u3081\u3001MySQL \u306f\u610f\u56f3\u3092\u8aa4\u89e3\u3057\u307e\u3059\u3002.<\/p>\n<p>\u3053\u306e\u5236\u9650\u3092\u56de\u907f\u3059\u308b\u306b\u306f\u3001DELIMITER\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u3001CREATE PROCEDURE\u547c\u3073\u51fa\u3057\u306e\u5b9f\u884c\u4e2d\u3001\u533a\u5207\u308a\u6587\u5b57\u3092\u4e00\u6642\u7684\u306b\u300c;\u300d\u304b\u3089\u300c\/\/\u300d\u306b\u5909\u66f4\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u672c\u4f53\u5185\u306e\u3059\u3079\u3066\u306e\u30bb\u30df\u30b3\u30ed\u30f3\u304c\u305d\u306e\u307e\u307e\u30b5\u30fc\u30d0\u30fc\u306b\u9001\u4fe1\u3055\u308c\u307e\u3059\u3002\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u5168\u4f53\u304c\u5b8c\u4e86\u3059\u308b\u3068\u3001\u6700\u5f8c\u306e\u300cDELIMITER ;\u300d\u3067\u533a\u5207\u308a\u6587\u5b57\u304c\u300c;\u300d\u306b\u5909\u66f4\u3055\u308c\u307e\u3059\u3002.<\/p>\n<p>\u65b0\u3057\u3044\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u30b3\u30fc\u30c9\u306e\u6838\u3068\u306a\u308b\u306e\u306f\u3001CREATE PROCEDURE\u547c\u3073\u51fa\u3057\u3068\u3001\u305d\u308c\u306b\u7d9a\u304f\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u540d\uff08\u4f8b\u3067\u306fprocedure_name\uff09\u3067\u3059\u3002\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u540d\u306e\u5f8c\u306b\u306f\u3001\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u304c\u53d7\u3051\u5165\u308c\u308b\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u30ea\u30b9\u30c8\u304c\u7d9a\u304d\u307e\u3059\u3002\u6700\u5f8c\u306e\u90e8\u5206\u306f\u3001BEGIN\u6587\u3068END\u6587\u3067\u56f2\u307e\u308c\u305f\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u672c\u4f53\u3067\u3059\u3002\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u30b3\u30fc\u30c9\u5185\u306b\u306f\u3001SELECT\u30af\u30a8\u30ea\u306a\u3069\u306eSQL\u6587\u3084\u3001\u3088\u308a\u8907\u96d1\u306a\u30b3\u30fc\u30c9\u3092\u542b\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>END \u30b3\u30de\u30f3\u30c9\u306f\u3001\u901a\u5e38\u306e\u30bb\u30df\u30b3\u30ed\u30f3\u306e\u4ee3\u308f\u308a\u306b\u3001\u4e00\u6642\u7684\u306a\u533a\u5207\u308a\u6587\u5b57\u3067\u3042\u308b \/\/ \u3067\u7d42\u4e86\u3057\u307e\u3059\u3002.<\/p>\n<p>\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30af\u30a8\u30ea\u3092\u30ab\u30d7\u30bb\u30eb\u5316\u3059\u308b\u57fa\u672c\u7684\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306a\u3057\u306e\u30b9\u30c8\u30a2\u30c9 \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002.<\/p>\n<h2 id=\"%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%db%8c%da%a9-%d8%b1%d9%88%db%8c%d9%87-%d8%b0%d8%ae%db%8c%d8%b1%d9%87-%d8%b4%d8%af%d9%87-%d8%a8%d8%af%d9%88%d9%86-%d9%be%d8%a7%d8%b1%d8%a7%d9%85%d8%aa%d8%b1\">\u30d1\u30e9\u30e1\u30fc\u30bf\u306a\u3057\u306e\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306e\u4f5c\u6210<\/h2>\n<p>\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30d6\u30e9\u30f3\u30c9\u5225\u306b\u6240\u6709\u3055\u308c\u3066\u3044\u308b\u8eca\u306e\u30ea\u30b9\u30c8\u3068\u305d\u306e\u5024\u3092\u964d\u9806\u3067\u8fd4\u3059 SQL SELECT \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u542b\u3080\u6700\u521d\u306e\u30b9\u30c8\u30a2\u30c9 \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002.<\/p>\n<p>\u307e\u305a\u3001\u4f7f\u7528\u3059\u308b SELECT \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>SELECT * FROM cars ORDER BY make, value DESC;\r\n<\/code><\/pre>\n<\/div>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u3001Cars \u30c6\u30fc\u30d6\u30eb\u304b\u3089\u8eca\u306e\u30ea\u30b9\u30c8\u3092\u8fd4\u3057\u307e\u3059\u3002\u307e\u305a\u30d6\u30e9\u30f3\u30c9\u5225\u306b\u3001\u6b21\u306b\u30d6\u30e9\u30f3\u30c9\u5185\u3067\u5024\u306e\u964d\u9806\u3067\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\n+---------+---------------+------+-----------+\r\n| make | model | year | value |\r\n+---------+---------------+------+-----------+\r\n| Ferrari | SF90 Stradale | 2020 | 627000.00 |\r\n| Ferrari | F8 Tributo | 2019 | 375000.00 |\r\n| Ferrari | 812 Superfast | 2017 | 335300.00 |\r\n| Ferrari | GTC4Lusso | 2016 | 268000.00 |\r\n| Ferrari | 488 GTB | 2015 | 254750.00 |\r\n| Porsche | 911 GT3 | 2020 | 169700.00 |\r\n| Porsche | Cayman GT4 | 2018 | 118000.00 |\r\n| Porsche | Panamera | 2022 | 113200.00 |\r\n| Porsche | 718 Boxster | 2017 | 48880.00 |\r\n| Porsche | Macan | 2019 | 27400.00 |\r\n+---------+---------------+------+-----------+\r\n10 rows in set (0.00 sec)<\/code><\/pre>\n<\/div>\n<p>\u6700\u3082\u4fa1\u5024\u306e\u9ad8\u3044\u30d5\u30a7\u30e9\u30fc\u30ea\u304c\u30ea\u30b9\u30c8\u306e\u4e00\u756a\u4e0a\u306b\u3042\u308a\u3001\u6700\u3082\u4fa1\u5024\u306e\u4f4e\u3044\u30dd\u30eb\u30b7\u30a7\u304c\u30ea\u30b9\u30c8\u306e\u4e00\u756a\u4e0b\u306b\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u3053\u306e\u30af\u30a8\u30ea\u304c\u8907\u6570\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u307e\u305f\u306f\u8907\u6570\u306e\u30e6\u30fc\u30b6\u30fc\u306b\u3088\u3063\u3066\u7e70\u308a\u8fd4\u3057\u4f7f\u7528\u3055\u308c\u3001\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u540c\u3058\u65b9\u6cd5\u3067\u7d50\u679c\u3092\u4e26\u3079\u66ff\u3048\u3089\u308c\u308b\u3088\u3046\u306b\u3057\u305f\u3044\u3068\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u306b\u306f\u3001\u518d\u5229\u7528\u53ef\u80fd\u306a\u540d\u524d\u4ed8\u304d\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306e\u4e0b\u306b\u3001\u305d\u306e\u5f0f\u3092\u683c\u7d0d\u3059\u308b\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002.<\/p>\n<p>\u3053\u306e\u30b9\u30c8\u30a2\u30c9 \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f5c\u6210\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30fc\u30c9 \u30b9\u30cb\u30da\u30c3\u30c8\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>DELIMITER \/\/\r\nCREATE PROCEDURE get_all_cars()\r\nBEGIN\r\nSELECT * FROM cars ORDER BY make, value DESC;\r\nEND \/\/\r\nDELIMITER ;<\/code><\/pre>\n<\/div>\n<p>\u524d\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u8aac\u660e\u3057\u305f\u3088\u3046\u306b\u3001\u6700\u521d\u3068\u6700\u5f8c\u306e\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8 (DELIMITER \/\/ \u3068 DELIMITER \ud83d\ude09) \u306f\u3001\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306e\u4f5c\u6210\u4e2d\u306b\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u533a\u5207\u308a\u6587\u5b57\u3068\u3057\u3066\u306e\u30bb\u30df\u30b3\u30ed\u30f3\u6587\u5b57\u3092\u7121\u8996\u3059\u308b\u3088\u3046\u306b MySQL \u306b\u6307\u793a\u3057\u307e\u3059\u3002.<\/p>\n<p>CREATE PROCEDURE SQL\u6587\u306e\u5f8c\u306b\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u540d get_all_cars \u304c\u7d9a\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306e\u6a5f\u80fd\u3092\u6700\u3082\u3088\u304f\u8868\u3059\u3088\u3046\u306b\u5b9a\u7fa9\u3067\u304d\u307e\u3059\u3002\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u540d\u306e\u5f8c\u306b\u306f\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8ffd\u52a0\u3059\u308b\u305f\u3081\u306e\u62ec\u5f27 () \u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u4f8b\u3067\u306f\u3001\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306f\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u306a\u3044\u305f\u3081\u3001\u62ec\u5f27\u306f\u7a7a\u3067\u3059\u3002\u6b21\u306b\u3001\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306e\u30b3\u30fc\u30c9\u30d6\u30ed\u30c3\u30af\u306e\u958b\u59cb\u3068\u7d42\u4e86\u3092\u5b9a\u7fa9\u3059\u308b BEGIN \u6587\u3068 END \u6587\u306e\u9593\u306b\u3001\u5148\u307b\u3069\u4f7f\u7528\u3057\u305f SELECT \u6587\u3092\u305d\u306e\u307e\u307e\u8a18\u8ff0\u3057\u307e\u3059\u3002.<\/p>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u6210\u529f\u30e1\u30c3\u30bb\u30fc\u30b8\u3067\u5fdc\u7b54\u3057\u307e\u3059:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nQuery OK, 0 rows affected (0.02 sec)<\/code><\/pre>\n<\/div>\n<p>get_all_cars \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u4fdd\u5b58\u3055\u308c\u3001\u547c\u3073\u51fa\u3055\u308c\u308b\u3068\u3001\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u304c\u305d\u306e\u307e\u307e\u5b9f\u884c\u3055\u308c\u307e\u3059\u3002.<\/p>\n<p>\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u5b9f\u884c\u3059\u308b\u306b\u306f\u3001CALL SQL\u30b3\u30de\u30f3\u30c9\u306b\u7d9a\u3051\u3066\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u540d\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u65b0\u3057\u304f\u4f5c\u6210\u3057\u305f\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u6b21\u306e\u3088\u3046\u306b\u5b9f\u884c\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>CALL get_all_cars;\r\n<\/code><\/pre>\n<\/div>\n<p>\u3053\u306e\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f7f\u7528\u3059\u308b\u306b\u306f\u3001\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u540d\u300cget_all_cars\u300d\u3060\u3051\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u308c\u307e\u3067\u4f7f\u7528\u3057\u3066\u3044\u305fSELECT\u6587\u306e\u4e00\u90e8\u3092\u624b\u52d5\u3067\u5165\u529b\u3059\u308b\u5fc5\u8981\u306f\u306a\u304f\u306a\u308a\u307e\u3057\u305f\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306fSELECT\u6587\u306e\u51fa\u529b\u901a\u308a\u306b\u7d50\u679c\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\n+---------+---------------+------+-----------+\r\n| make | model | year | value |\r\n+---------+---------------+------+-----------+\r\n| Ferrari | SF90 Stradale | 2020 | 627000.00 |\r\n| Ferrari | F8 Tributo | 2019 | 375000.00 |\r\n| Ferrari | 812 Superfast | 2017 | 335300.00 |\r\n| Ferrari | GTC4Lusso | 2016 | 268000.00 |\r\n| Ferrari | 488 GTB | 2015 | 254750.00 |\r\n| Porsche | 911 GT3 | 2020 | 169700.00 |\r\n| Porsche | Cayman GT4 | 2018 | 118000.00 |\r\n| Porsche | Panamera | 2022 | 113200.00 |\r\n| Porsche | 718 Boxster | 2017 | 48880.00 |\r\n| Porsche | Macan | 2019 | 27400.00 |\r\n+---------+---------------+------+-----------+\r\n10 rows in set (0.00 sec)\r\nQuery OK, 0 rows affected (0.00 sec)<\/code><\/pre>\n<\/div>\n<p>\u3053\u308c\u3067\u3001Cars\u30c6\u30fc\u30d6\u30eb\u306b\u3042\u308b\u3059\u3079\u3066\u306e\u8eca\u3092\u7279\u5b9a\u306e\u9806\u5e8f\u3067\u8fd4\u3059\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u306a\u3057\u306e\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u304c\u4f5c\u6210\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u30e1\u30bd\u30c3\u30c9\u306f\u8907\u6570\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u53d7\u3051\u5165\u308c\u3066\u3001\u30e6\u30fc\u30b6\u30fc\u5165\u529b\u306b\u5fdc\u3058\u3066\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306e\u52d5\u4f5c\u3092\u5909\u66f4\u3059\u308b\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002.<\/p>\n<h2 id=\"%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%db%8c%da%a9-%d8%b1%d9%88%db%8c%d9%87-%d8%b0%d8%ae%db%8c%d8%b1%d9%87-%d8%b4%d8%af%d9%87-%d8%a8%d8%a7-%d9%be%d8%a7%d8%b1%d8%a7%d9%85%d8%aa%d8%b1-%d9%88%d8%b1%d9%88%d8%af\">\u5165\u529b\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u6301\u3064\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306e\u4f5c\u6210<\/h2>\n<p>\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u5b9a\u7fa9\u306b\u5165\u529b\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u8ffd\u52a0\u3057\u3001\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u5b9f\u884c\u3059\u308b\u30e6\u30fc\u30b6\u30fc\u304c\u30c7\u30fc\u30bf\u3092\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306b\u6e21\u305b\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30af\u30a8\u30ea\u30d5\u30a3\u30eb\u30bf\u30fc\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u524d\u8ff0\u306e\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3 get_all_cars \u306f\u3001\u5e38\u306b cars \u30c6\u30fc\u30d6\u30eb\u304b\u3089\u3059\u3079\u3066\u306e\u8eca\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002\u3067\u306f\u3001\u7279\u5b9a\u306e\u88fd\u9020\u5e74\u306e\u8eca\u3092\u691c\u7d22\u3059\u308b\u5225\u306e\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f5c\u6210\u3057\u307e\u3057\u3087\u3046\u3002\u3053\u308c\u3092\u884c\u3046\u306b\u306f\u3001\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u5b9a\u7fa9\u306b get_all_cars \u3068\u3044\u3046\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002.<\/p>\n<p>\u6b21\u306e\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>DELIMITER \/\/\r\nCREATE PROCEDURE get_cars_by_year(\r\nIN year_filter int\r\n)\r\nBEGIN\r\nSELECT * FROM cars WHERE year = year_filter ORDER BY make, value DESC;\r\nEND \/\/\r\nDELIMITER ;<\/code><\/pre>\n<\/div>\n<p>\u524d\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u306e\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u4f5c\u6210\u30b3\u30fc\u30c9\u306b\u306f\u3044\u304f\u3064\u304b\u306e\u5909\u66f4\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u307e\u305a\u3001\u540d\u524d\u306f get_cars_by_year \u3067\u3059\u3002\u3053\u308c\u306f\u3001\u88fd\u9020\u5e74\u306b\u57fa\u3065\u3044\u3066\u8eca\u3092\u53d6\u5f97\u3059\u308b\u3068\u3044\u3046\u30e1\u30bd\u30c3\u30c9\u3092\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u5148\u307b\u3069\u306e\u7a7a\u306e\u62ec\u5f27\u306b\u30d1\u30e9\u30e1\u30fc\u30bf\u5b9a\u7fa9\u304c\u8ffd\u52a0\u3055\u308c\u307e\u3057\u305f\u3002IN year_filter int \u3067\u3059\u3002IN \u30ad\u30fc\u30ef\u30fc\u30c9\u306f\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u547c\u3073\u51fa\u3057\u5143\u30e6\u30fc\u30b6\u30fc\u304b\u3089\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306b\u6e21\u3055\u308c\u308b\u3053\u3068\u3092\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u4f1d\u3048\u307e\u3059\u3002year_filter \u306f\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u4efb\u610f\u306e\u540d\u524d\u3067\u3059\u3002\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u30b3\u30fc\u30c9\u5185\u3067\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u53c2\u7167\u3059\u308b\u969b\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001int \u306f\u30c7\u30fc\u30bf\u578b\u3067\u3059\u3002\u3053\u306e\u5834\u5408\u3001\u88fd\u9020\u5e74\u306f\u6570\u5024\u3067\u8868\u3055\u308c\u307e\u3059\u3002.<\/p>\n<p>\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u540d\u306e\u5f8c\u306b\u5b9a\u7fa9\u3055\u308c\u305f year_filter \u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u3001SELECT \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306e WHERE year = year_filter \u53e5\u306b\u8868\u793a\u3055\u308c\u3001\u81ea\u52d5\u8eca\u306e\u30c6\u30fc\u30d6\u30eb\u3092\u88fd\u9020\u5e74\u3067\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3057\u307e\u3059\u3002.<\/p>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u518d\u3073\u6210\u529f\u30e1\u30c3\u30bb\u30fc\u30b8\u3067\u5fdc\u7b54\u3057\u307e\u3059:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nQuery OK, 0 rows affected (0.02 sec)<\/code><\/pre>\n<\/div>\n<p>\u524d\u3068\u540c\u3058\u3088\u3046\u306b\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u6e21\u3055\u305a\u306b\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u5b9f\u884c\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>CALL get_cars_by_year;\r\n<\/code><\/pre>\n<\/div>\n<p>MySQL \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u6b21\u306e\u30a8\u30e9\u30fc \u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8fd4\u3057\u307e\u3059:<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Error message\r\nERROR 1318 (42000): Incorrect number of arguments for PROCEDURE procedures.get_cars_by_year; expected 1, got 0<\/code><\/pre>\n<\/div>\n<p>\u4eca\u56de\u306f\u3001\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306f\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u6307\u5b9a\u3092\u671f\u5f85\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u6307\u5b9a\u3055\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u30d1\u30e9\u30e1\u30fc\u30bf\u4ed8\u304d\u306e\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u547c\u3073\u51fa\u3059\u306b\u306f\u3001\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u304c\u671f\u5f85\u3059\u308b\u9806\u5e8f\u3068\u540c\u3058\u9806\u5e8f\u3067\u3001\u62ec\u5f27\u5185\u306b\u30d1\u30e9\u30e1\u30fc\u30bf\u5024\u3092\u6307\u5b9a\u3057\u307e\u3059\u30022017\u5e74\u306b\u88fd\u9020\u3055\u308c\u305f\u81ea\u52d5\u8eca\u3092\u53d6\u5f97\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>CALL get_cars_by_year(2017);\r\n<\/code><\/pre>\n<\/div>\n<p>\u547c\u3073\u51fa\u3055\u308c\u305f\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306f\u6b63\u3057\u304f\u5b9f\u884c\u3055\u308c\u3001\u305d\u306e\u5e74\u306e\u81ea\u52d5\u8eca\u306e\u30ea\u30b9\u30c8\u3092\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\n+---------+---------------+------+-----------+\r\n| make | model | year | value |\r\n+---------+---------------+------+-----------+\r\n| Ferrari | 812 Superfast | 2017 | 335300.00 |\r\n| Porsche | 718 Boxster | 2017 | 48880.00 |\r\n+---------+---------------+------+-----------+\r\n2 rows in set (0.00 sec)\r\nQuery OK, 0 rows affected (0.00 sec)<\/code><\/pre>\n<\/div>\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u5165\u529b\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u30b9\u30c8\u30a2\u30c9 \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306b\u6e21\u3057\u3001\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u5185\u306e\u30af\u30a8\u30ea\u3067\u305d\u308c\u3089\u3092\u4f7f\u7528\u3057\u3066\u30d5\u30a3\u30eb\u30bf \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3059\u308b\u65b9\u6cd5\u3092\u5b66\u7fd2\u3057\u307e\u3057\u305f\u3002.<\/p>\n<p>\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u51fa\u529b\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u3066\u30011 \u56de\u306e\u5b9f\u884c\u3067\u8907\u6570\u306e\u7570\u306a\u308b\u5024\u3092\u8fd4\u3059\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002.<\/p>\n<h2 id=\"%d8%a7%db%8c%d8%ac%d8%a7%d8%af-%db%8c%da%a9-%d8%b1%d9%88%db%8c%d9%87-%d8%b0%d8%ae%db%8c%d8%b1%d9%87-%d8%b4%d8%af%d9%87-%d8%a8%d8%a7-%d9%be%d8%a7%d8%b1%d8%a7%d9%85%d8%aa%d8%b1%d9%87%d8%a7%db%8c-%d9%88\">\u5165\u529b\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u51fa\u529b\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u6301\u3064\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306e\u4f5c\u6210<\/h2>\n<p>\u3053\u308c\u307e\u3067\u306e2\u3064\u306e\u4f8b\u3067\u306f\u3001\u4f5c\u6210\u3057\u305f\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u304cSELECT\u6587\u3092\u547c\u3073\u51fa\u3057\u3066\u7d50\u679c\u30bb\u30c3\u30c8\u3092\u8fd4\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3001\u5834\u5408\u306b\u3088\u3063\u3066\u306f\u3001\u30af\u30a8\u30ea\u306b\u5bfe\u3057\u3066\u5358\u4e00\u306e\u7d50\u679c\u30bb\u30c3\u30c8\u3067\u306f\u306a\u304f\u3001\u8907\u6570\u306e\u7570\u306a\u308b\u5024\u3092\u307e\u3068\u3081\u3066\u8fd4\u3059\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u304c\u5fc5\u8981\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n<p>\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u5185\u306e\u81ea\u52d5\u8eca\u306e\u6570\u3084\u5e02\u5834\u4fa1\u5024 (\u6700\u5c0f\u3001\u6700\u5927\u3001\u5e73\u5747) \u306a\u3069\u3001\u7279\u5b9a\u306e\u5e74\u306e\u81ea\u52d5\u8eca\u306b\u95a2\u3059\u308b\u6982\u8981\u60c5\u5831\u3092\u63d0\u4f9b\u3059\u308b\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f5c\u6210\u3059\u308b\u3068\u3057\u307e\u3059\u3002.<\/p>\n<p>\u3053\u308c\u3092\u5b9f\u73fe\u3059\u308b\u306b\u306f\u3001\u65b0\u3057\u3044\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f5c\u6210\u3059\u308b\u969b\u306bOUT\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002IN\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u540c\u69d8\u306b\u3001OUT\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u3082\u540d\u524d\u3068\u30c7\u30fc\u30bf\u578b\u304c\u95a2\u9023\u4ed8\u3051\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306b\u30c7\u30fc\u30bf\u3092\u6e21\u3059\u4ee3\u308f\u308a\u306b\u3001\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u304b\u3089\u30c7\u30fc\u30bf\u3092\u4ee3\u5165\u3057\u3066\u547c\u3073\u51fa\u3057\u5143\u30e6\u30fc\u30b6\u30fc\u306b\u5024\u3092\u8fd4\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n<p>\u51fa\u529b\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u3066\u3001\u6307\u5b9a\u3055\u308c\u305f\u88fd\u9020\u5e74\u306e\u81ea\u52d5\u8eca\u306e\u6982\u8981\u30c7\u30fc\u30bf\u3092\u8fd4\u3059 get_car_stats_by_year \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>DELIMITER \/\/\r\nCREATE PROCEDURE get_car_stats_by_year(\r\nIN year_filter int,\r\nOUT cars_number int,\r\nOUT min_value decimal(10, 2),\r\nOUT avg_value decimal(10, 2),\r\nOUT max_value decimal(10, 2)\r\n)\r\nBEGIN\r\nSELECT COUNT(*), MIN(value), AVG(value), MAX(value)\r\nINTO cars_number, min_value, avg_value, max_value\r\nFROM cars\r\nWHERE year = year_filter ORDER BY make, value DESC;\r\nEND \/\/\r\nDELIMITER ;<\/code><\/pre>\n<\/div>\n<p>\u4eca\u56de\u306f\u3001\u88fd\u9020\u5e74\u3067\u8eca\u3092\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3059\u308bIN\u30d1\u30e9\u30e1\u30fc\u30bfyear_filter\u306b\u52a0\u3048\u3066\u3001\u62ec\u5f27\u30d6\u30ed\u30c3\u30af\u5185\u306b4\u3064\u306eOUT\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\u3002cars_number\u30d1\u30e9\u30e1\u30fc\u30bf\u306fint\u30c7\u30fc\u30bf\u578b\u3067\u8868\u3055\u308c\u3001\u30bb\u30c3\u30c8\u5185\u306e\u8eca\u306e\u53f0\u6570\u3092\u8fd4\u3059\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002min_value\u3001avg_value\u3001max_value\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u5e02\u5834\u4fa1\u683c\u3092\u8868\u3057\u3001decimal\u578b(10, 2)\u3067\u5b9a\u7fa9\u3055\u308c\u3066\u3044\u307e\u3059\uff08cars\u30c6\u30fc\u30d6\u30eb\u306evalue\u5217\u306b\u4f3c\u3066\u3044\u307e\u3059\uff09\u3002\u3053\u308c\u3089\u306f\u3001\u30bb\u30c3\u30c8\u5185\u306e\u6700\u3082\u5b89\u3044\u8eca\u3068\u6700\u3082\u9ad8\u3044\u8eca\u306e\u60c5\u5831\u3001\u304a\u3088\u3073\u4e00\u81f4\u3059\u308b\u3059\u3079\u3066\u306e\u8eca\u306e\u5e73\u5747\u4fa1\u683c\u3092\u8fd4\u3059\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002.<\/p>\n<p>SELECT \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306f\u3001SQL \u6570\u5b66\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066 cars \u30c6\u30fc\u30d6\u30eb\u304b\u3089 4 \u3064\u306e\u5024\u3092\u691c\u7d22\u3057\u307e\u3059\u3002COUNT \u3092\u4f7f\u7528\u3057\u3066\u8eca\u306e\u5408\u8a08\u6570\u3092\u53d6\u5f97\u3057\u3001MIN\u3001AVG\u3001MAX \u3092\u4f7f\u7528\u3057\u3066\u5024\u5217\u304b\u3089\u6700\u5c0f\u5024\u3001\u5e73\u5747\u5024\u3001\u6700\u5927\u5024\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002.<\/p>\n<p>\u30af\u30a8\u30ea\u306e\u7d50\u679c\u3092\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306e\u51fa\u529b\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u683c\u7d0d\u3059\u308b\u3088\u3046\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u6307\u793a\u3059\u308b\u305f\u3081\u306b\u3001INTO\u3068\u3044\u3046\u65b0\u3057\u3044\u30ad\u30fc\u30ef\u30fc\u30c9\u304c\u5c0e\u5165\u3055\u308c\u307e\u3057\u305f\u3002INTO\u30ad\u30fc\u30ef\u30fc\u30c9\u306e\u5f8c\u306b\u306f\u3001\u53d6\u5f97\u3057\u305f\u30c7\u30fc\u30bf\u306b\u95a2\u9023\u3059\u308b4\u3064\u306e\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u30d1\u30e9\u30e1\u30fc\u30bf\u540d\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001MySQL\u306fCOUNT(*)\u306e\u5024\u3092cars_number\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u3001MIN(value)\u306e\u7d50\u679c\u3092min_value\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u683c\u7d0d\u3059\u308b\u306a\u3069\u3001\u540c\u69d8\u306e\u51e6\u7406\u3092\u884c\u3044\u307e\u3059\u3002.<\/p>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u3001\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u304c\u6b63\u5e38\u306b\u4f5c\u6210\u3055\u308c\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nQuery OK, 0 rows affected (0.02 sec)<\/code><\/pre>\n<\/div>\n<p>\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3001\u65b0\u3057\u3044\u30eb\u30fc\u30c1\u30f3\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>CALL get_car_stats_by_year(2017, @number, @min, @avg, @max);\r\n<\/code><\/pre>\n<\/div>\n<p>4\u3064\u306e\u65b0\u3057\u3044\u30d1\u30e9\u30e1\u30fc\u30bf\u306f@\u8a18\u53f7\u3067\u59cb\u307e\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u306fMySQL\u30b3\u30f3\u30bd\u30fc\u30eb\u5185\u306e\u30ed\u30fc\u30ab\u30eb\u5909\u6570\u306e\u540d\u524d\u3067\u3042\u308a\u3001\u4e00\u6642\u7684\u306b\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u4f5c\u6210\u3057\u305f\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306b\u3053\u308c\u3089\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u6e21\u3059\u3068\u3001\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306f\u3053\u308c\u3089\u306e\u5909\u6570\u306b\u5024\u3092\u633f\u5165\u3057\u307e\u3059\u3002.<\/p>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u6b21\u306e\u3088\u3046\u306b\u5fdc\u7b54\u3057\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nQuery OK, 1 row affected (0.00 sec)<\/code><\/pre>\n<\/div>\n<p>\u3053\u308c\u306f\u3001\u7d50\u679c\u304c\u3059\u3050\u306b\u753b\u9762\u306b\u8868\u793a\u3055\u308c\u3066\u3044\u305f\u4ee5\u524d\u306e\u52d5\u4f5c\u3068\u306f\u7570\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306e\u7d50\u679c\u304c\u51fa\u529b\u30d1\u30e9\u30e1\u30fc\u30bf\u306b\u4fdd\u5b58\u3055\u308c\u3001\u30af\u30a8\u30ea\u7d50\u679c\u3068\u3057\u3066\u8fd4\u3055\u308c\u306a\u3044\u305f\u3081\u3067\u3059\u3002\u7d50\u679c\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u306b\u306f\u3001\u6b21\u306e\u3088\u3046\u306bMySQL\u30b7\u30a7\u30eb\u3067\u76f4\u63a5\u9078\u629e\u3067\u304d\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>SELECT @number, @min, @avg, @max;\r\n<\/code><\/pre>\n<\/div>\n<p>\u3053\u306e\u30af\u30a8\u30ea\u3067\u306f\u3001\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u518d\u5ea6\u547c\u3073\u51fa\u3059\u306e\u3067\u306f\u306a\u304f\u3001\u30ed\u30fc\u30ab\u30eb\u5909\u6570\u304b\u3089\u5024\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306f\u7d50\u679c\u3092\u3053\u308c\u3089\u306e\u5909\u6570\u306b\u4fdd\u5b58\u3057\u3001\u30b7\u30a7\u30eb\u3092\u7d42\u4e86\u3059\u308b\u307e\u3067\u30c7\u30fc\u30bf\u306f\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002.<\/p>\n<p><span style=\"color: #ff0000;\">\u6ce8\uff1aMySQL\u3067\u306e\u30e6\u30fc\u30b6\u30fc\u5b9a\u7fa9\u5909\u6570\u306e\u4f7f\u7528\u306b\u95a2\u3059\u308b\u8a73\u7d30\u306f\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u300c\u30e6\u30fc\u30b6\u30fc\u5b9a\u7fa9\u5909\u6570\u300d\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u3067\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u304b\u3089\u8fd4\u3055\u308c\u308b\u30c7\u30fc\u30bf\u3078\u306e\u30a2\u30af\u30bb\u30b9\u65b9\u6cd5\u306f\u3001\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u8a00\u8a9e\u3084\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306b\u3088\u3063\u3066\u7570\u306a\u308a\u307e\u3059\u3002\u3054\u4e0d\u660e\u306a\u70b9\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u9078\u629e\u3057\u305f\u8a00\u8a9e\u3068\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002.<\/span><\/p>\n<p>\u51fa\u529b\u306b\u306f\u30af\u30a8\u30ea\u5909\u6570\u306e\u5024\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\n+---------+----------+-----------+-----------+\r\n| @number | @min | @avg | @max |\r\n+---------+----------+-----------+-----------+\r\n| 2 | 48880.00 | 192090.00 | 335300.00 |\r\n+---------+----------+-----------+-----------+\r\n1 row in set (0.00 sec)<\/code><\/pre>\n<\/div>\n<p>\u3053\u308c\u3089\u306e\u5024\u306f\u30012017 \u5e74\u306b\u751f\u7523\u3055\u308c\u305f\u81ea\u52d5\u8eca\u306e\u6570\u3001\u304a\u3088\u3073\u3053\u306e\u751f\u7523\u5e74\u306e\u81ea\u52d5\u8eca\u306e\u5e02\u5834\u4fa1\u5024\u306e\u6700\u5c0f\u5024\u3001\u5e73\u5747\u5024\u3001\u6700\u5927\u5024\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n<p>\u3053\u306e\u4f8b\u3067\u306f\u3001\u51fa\u529b\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u3066\u3001\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u5185\u304b\u3089\u8907\u6570\u306e\u7570\u306a\u308b\u5024\u3092\u8fd4\u3059\u65b9\u6cd5\u3092\u5b66\u7fd2\u3057\u307e\u3057\u305f\u3002\u3053\u308c\u3089\u306e\u5024\u306f\u5f8c\u3067\u4f7f\u7528\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u3002\u6b21\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u4f5c\u6210\u3057\u305f\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u524a\u9664\u3059\u308b\u65b9\u6cd5\u3092\u5b66\u7fd2\u3057\u307e\u3059\u3002.<\/p>\n<h2 id=\"%d8%ad%d8%b0%d9%81-%d8%b1%d9%88%db%8c%d9%87-%d9%87%d8%a7%db%8c-%d8%b0%d8%ae%db%8c%d8%b1%d9%87-%d8%b4%d8%af%d9%87\">\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u524a\u9664\u3059\u308b<\/h2>\n<p>\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5185\u306e\u30b9\u30c8\u30a2\u30c9 \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u524a\u9664\u3057\u307e\u3059\u3002.<\/p>\n<p>\u4f5c\u6210\u3057\u305f\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u304c\u4e0d\u8981\u306b\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306e\u52d5\u4f5c\u3092\u5909\u66f4\u3057\u305f\u3044\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002MySQL\u3067\u306f\u3001\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f5c\u6210\u3057\u305f\u5f8c\u306b\u5b9a\u7fa9\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001\u5909\u66f4\u3059\u308b\u306b\u306f\u3001\u307e\u305a\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u524a\u9664\u3057\u3001\u5fc5\u8981\u306a\u5909\u66f4\u3092\u52a0\u3048\u3066\u518d\u4f5c\u6210\u3059\u308b\u3057\u304b\u3042\u308a\u307e\u305b\u3093\u3002.<\/p>\n<p>\u6700\u5f8c\u306e\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u300cget_car_stats_by_year\u300d\u3092\u524a\u9664\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u3053\u308c\u3092\u884c\u3046\u306b\u306f\u3001DROP PROCEDURE\u6587\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>DROP PROCEDURE get_car_stats_by_year;\r\n<\/code><\/pre>\n<\/div>\n<p>\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u3001\u6210\u529f\u30e1\u30c3\u30bb\u30fc\u30b8\u3067\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306e\u524a\u9664\u304c\u6210\u529f\u3057\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Output\r\nQuery OK, 0 rows affected (0.02 sec)<\/code><\/pre>\n<\/div>\n<p>\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u304c\u524a\u9664\u3055\u308c\u305f\u304b\u3069\u3046\u304b\u3092\u78ba\u8a8d\u3059\u308b\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-sql\" data-lang=\"SQL\"><code>CALL get_car_stats_by_year(2017, @number, @min, @avg, @max);\r\n<\/code><\/pre>\n<\/div>\n<p>\u4eca\u56de\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u304c\u5b58\u5728\u3057\u306a\u3044\u3068\u3044\u3046\u30a8\u30e9\u30fc \u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<div class=\"hcb_wrap\" data-no-translation=\"\" data-no-auto-translation=\"\">\n<pre class=\"prism line-numbers lang-plain\" data-lang=\"Plain Text\"><code>Error message\r\nERROR 1305 (42000): PROCEDURE procedures.get_car_stats_by_year does not exist<\/code><\/pre>\n<\/div>\n<p>\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u30b9\u30c8\u30a2\u30c9 \u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u524a\u9664\u3059\u308b\u65b9\u6cd5\u3092\u5b66\u7fd2\u3057\u307e\u3057\u305f\u3002.<\/p>\n<h2 id=\"%d9%86%d8%aa%db%8c%d8%ac%d9%87\">\u7d50\u679c<\/h2>\n<p>\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3068\u306f\u4f55\u304b\u3001\u305d\u3057\u3066MySQL\u3067\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f7f\u7528\u3057\u3066\u518d\u5229\u7528\u53ef\u80fd\u306a\u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u3092\u540d\u524d\u4ed8\u304d\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u306b\u4fdd\u5b58\u3057\u3001\u5f8c\u3067\u5b9f\u884c\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u5b66\u3073\u307e\u3057\u305f\u3002\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u306a\u3044\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3068\u3001\u5165\u51fa\u529b\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u4f7f\u7528\u3057\u3066\u3088\u308a\u67d4\u8edf\u306a\u30b9\u30c8\u30a2\u30c9\u30d7\u30ed\u30b7\u30fc\u30b8\u30e3\u3092\u4f5c\u6210\u3057\u307e\u3057\u305f\u3002.<\/p>","protected":false},"excerpt":{"rendered":"\u306f\u3058\u3081\u306b 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