\u8d85\u57fa\u672c\u7684\u306aSQL\u6587\u3068\u304b\u3002
\n\u25cf\u6982\u5ff5\u7684\u306a\u69cb\u6210\u3068\u3044\u3046\u304b
\nMySQL\u3067\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u3044\u3046\u584a\u3092\u7ba1\u7406\u3057\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u30c6\u30fc\u30d6\u30eb\u3068\u3044\u3046\u584a\u3067\u69cb\u6210\u3055\u308c\u308b\u3002\u30c6\u30fc\u30d6\u30eb\u306f\u5217\uff08\u30ab\u30e9\u30e0\uff09\u3067\u69cb\u6210\u3055\u308c\u3001\u5217\u306b\u30c7\u30fc\u30bf\u304c\u4fdd\u7ba1\u3055\u308c\u308b\u3002\u5217\u306f\u3001\u6570\u5024\u578b\u3001\u6587\u5b57\u5217\u578b\u3001ENUM\u578b\u3001BLOB\u578b\u3001\u65e5\u4ed8\u30fb\u6642\u523b\u578b\u3001\u30d3\u30c3\u30c8\u578b\u306a\u3069\u304c\u3042\u308b\u3002
\n\u30b9\u30fc\u30d1\u30fc\u3067\u679c\u7269\u306e\u4fa1\u683c\u8868\u3092\u4f5c\u308d\u3046\u3068\u3057\u305f\u5834\u5408\u3001\u201d\u30b7\u30e7\u30c3\u30d7\u201d\u3068\u3044\u3046\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u4f5c\u6210\u3057\u3001\u201d\u679c\u7269\u201d\u3068\u3044\u3046\u30c6\u30fc\u30d6\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3002\u30c6\u30fc\u30d6\u30eb\u306f\u3001\u6587\u5b57\u5217\u578b\u306e\u201d\u30d5\u30eb\u30fc\u30c4\u540d\u201d\u306e\u5217\u3068\u6570\u5024\u578b\u306e\u201d\u4fa1\u683c\u201d\u306e\u5217\u3092\u6301\u3064\u3053\u3068\u306b\u306a\u308b\u3002
\n\u25cf\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u4f5c\u6210\u30fb\u524a\u9664
\nCREATE DATABASE shop; \u3067\u4f5c\u6210\u3067\u304d\u308b\u3002
\nDROP DATABASE shop; \u3067\u524a\u9664\u3068\u306a\u308b\u3002
\nSHOW DATABASES; \u3067\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u4e00\u89a7\u3092\u8868\u793a\u3067\u304d\u308b\u3002
\n\u25cf\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u4f7f\u7528
\n\u660e\u793a\u7684\u306b\u4f7f\u7528\u3059\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u6307\u5b9a\u3057\u3066\u304a\u304f\u3068SQL\u6587\u4e2d\u306b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d\u3092\u7701\u7565\u3067\u304d\u308b\u3002
\nUSE \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u540d; \u3067\u4f7f\u7528\u3059\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u5909\u66f4\u3059\u308b\u3002
\n\u25cf\u30c6\u30fc\u30d6\u30eb\u306e\u4f5c\u6210\u30fb\u524a\u9664
\nCREATE TABLE \u30c6\u30fc\u30d6\u30eb\u540d (\u5217\uff11\u2026); \u3067\u4f5c\u6210\u3059\u308b\u3002
\n\u5217\u306f\u3001\u5217\u540d \u5c5e\u6027\u306e\u30da\u30a2\u3067\u6307\u5b9a\u3059\u308b\u3002\u540d\u524d\u3060\u3051\u6307\u5b9a\u3059\u308b\u3053\u3068\u3082\u51fa\u6765\u308b\u3089\u3057\u3044\u304c\u660e\u793a\u7684\u306b\u4f5c\u3063\u3066\u304a\u304f\u306e\u304c\u3044\u3044\u304b\u3082\u3002
\nDROP TABLE \u30c6\u30fc\u30d6\u30eb\u540d; \u3067\u524a\u9664\u3068\u306a\u308b\u3002
\nSHOW TABLES; \u3067\u30c6\u30fc\u30d6\u30eb\u3092\u4e00\u89a7\u3067\u304d\u308b\u3002
\nSHOW COLUMNS FROM \u30c6\u30fc\u30d6\u30eb\u540d; \u3067\u30c6\u30fc\u30d6\u30eb\u3092\u69cb\u6210\u3059\u308b\u5217\u306e\u4e00\u89a7\u3092\u8868\u793a\u3067\u304d\u308b\u3002
\n\u25cf\u30c7\u30fc\u30bf\u306e\u633f\u5165
\nINSERT INTO \u30c6\u30fc\u30d6\u30eb\u540d (\u5217\u2026) VALUE (\u5024\u2026); \u30671\u884c\u633f\u5165\u3059\u308b\u3002
\n\u5217\u306b\u8a72\u5f53\u3059\u308b\u5024\u3092\u6307\u5b9a\u3059\u308b\u3002
\nREPLACE\u6587\u3067\u3082\u633f\u5165\u3068\u306a\u308b\u3002\u4f7f\u3044\u65b9\u304c\u82e5\u5e72\u9055\u3046\u306e\u3067\u7528\u9014\u306b\u5fdc\u3058\u3066\u4f7f\u3046\u3002
\n\u25cf\u30c7\u30fc\u30bf\u691c\u7d22
\nSELECT \u5217 FROM \u30c6\u30fc\u30d6\u30eb\u540d;
\n\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u809d\u3068\u3082\u8a00\u3048\u308b\u691c\u7d22\u51e6\u7406\u3002\u8a18\u8ff0\u306f\u7528\u9014\u306b\u3088\u3063\u3066\u3044\u308d\u3044\u308d\u6307\u5b9a\u304c\u3042\u308b\u3002
\n\u57fa\u672c\u306f\u4e0a\u8a18\u306e\u3088\u3046\u306b\u30c6\u30fc\u30d6\u30eb\u5185\u306e\u5217\u3092\u53d6\u5f97\u3059\u308b\u3002\u6761\u4ef6\u306f\u7d9a\u3051\u3066\u6307\u5b9a\u3059\u308b\u3088\u3046\u306b\u306a\u308b\u3002
\n\u307e\u3042\u3001\u3053\u306e\u8fba\u308a\u304c\u52c9\u5f37\u306e\u809d\u306b\u306a\u308b\u3067\u3057\u3087\u3046\u3002
\n\u25cf\u30c7\u30fc\u30bf\u66f4\u65b0
\nUPDATE \u30c6\u30fc\u30d6\u30eb\u540d SET \u5217 = \u5024 [WHERE \u6761\u4ef6];
\nWHERE\u306a\u3057\u3060\u3068\u5217\u5168\u4f53\u306e\u5024\u304c\u66f8\u304d\u63db\u308f\u308b\u3002\u5927\u62b5\u306f\u6761\u4ef6\u306b\u4e00\u81f4\u3059\u308b\u30c7\u30fc\u30bf\u3092\u66f8\u304d\u63db\u3048\u308b\u3068\u601d\u308f\u308c\u308b\u3002
\n\u3053\u308c\u3082\u7528\u9014\u6b21\u7b2c\u3002
\n\u25cf\u30c7\u30fc\u30bf\u306e\u524a\u9664
\nDELETE FROM \u30c6\u30fc\u30d6\u30eb\u540d WHERE \u5217 = \u5024;
\n\u3053\u308c\u3082\u7528\u9014\u6b21\u7b2c\u3067\u3044\u308d\u3044\u308d\u3068\u6307\u5b9a\u3055\u308c\u308b\u3068\u601d\u308f\u308c\u308b\u3002\u57fa\u672c\u306f\u5217\u306e\u5024\u306b\u4e00\u81f4\u3059\u308b\u30c7\u30fc\u30bf\u3067\u3057\u3087\u3046\u306d\u3002
\n\u2606
\n\u5f8c\u306f\u9069\u6750\u9069\u6240\u306aSQL\u6587\u3092\u66f8\u3051\u308b\u3088\u3046\u306b\u306a\u308c\u3070\u4f7f\u3044\u3053\u306a\u305b\u308b\u3002\u305d\u308c\u304b\u3089\u30c8\u30e9\u30f3\u30b6\u30af\u30b7\u30e7\u30f3\u3001\u30ed\u30c3\u30af\u306e\u4ed5\u7d44\u307f\u3068\u5236\u5fa1\u65b9\u6cd5\u3082\u7406\u89e3\u3057\u304a\u304b\u306a\u3044\u3068\u30aa\u30f3\u30e9\u30a4\u30f3\u30b9\u30c8\u30a2\u306a\u3069\u306e\u30a2\u30d7\u30ea\u306f\u4f5c\u308c\u306a\u3044\u3088\u306d\u3002\u7ba1\u7406\u9762\u3060\u3068\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3068\u304b\u6700\u9069\u5316\u3068\u304b\u904b\u7528\u9762\u306e\u3084\u308a\u65b9\u3082\u52c9\u5f37\u3057\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308b\u3002\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3060\u3051\u306a\u3089\u7ba1\u7406\u9762\u306f\u4e0d\u8981\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3051\u3069\u3001\u969c\u5bb3\u8abf\u67fb\u3067\u30ed\u30b0\u306e\u898b\u65b9\u3068\u304b\u72b6\u614b\u3092\u628a\u63e1\u3067\u304d\u306a\u3044\u3068\u8abf\u3079\u3089\u308c\u306a\u3044\u3057\u306d\u3002
\n\u8a2d\u8a08\u9762\u3060\u3068\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u3084\u308a\u65b9\u3084\u6ce8\u610f\u4e8b\u9805\u3082\u8abf\u3079\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u3002\u899a\u3048\u308b\u3079\u304d\u3053\u3068\u306f\u5c71\u3068\u3042\u308b\u3051\u3069\u3068\u308a\u3042\u3048\u305a\u306f\u4e0a\u8a18\u306e\u8abf\u3079\u305f\u3068\u3053\u308d\u307e\u3067\u899a\u3048\u3066\u4f7f\u3044\u3053\u306a\u305b\u308b\u3088\u3046\u306b\u306a\u3089\u306a\u3044\u3068\u30c0\u30e1\u304b\u3082\u306d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u8d85\u57fa\u672c\u7684\u306aSQL\u6587\u3068\u304b\u3002 \u25cf\u6982\u5ff5\u7684\u306a\u69cb\u6210\u3068\u3044\u3046\u304b MySQL\u3067\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u3044\u3046\u584a\u3092\u7ba1\u7406\u3057\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306f\u30c6\u30fc\u30d6\u30eb\u3068\u3044\u3046\u584a\u3067\u69cb\u6210\u3055\u308c\u308b\u3002\u30c6\u30fc\u30d6\u30eb\u306f\u5217\uff08\u30ab\u30e9\u30e0\uff09\u3067\u69cb\u6210\u3055\u308c\u3001\u5217\u306b\u30c7\u30fc\u30bf\u304c\u4fdd\u7ba1\u3055\u308c\u308b\u3002\u5217\u306f\u3001\u6570\u5024\u578b\u3001\u6587\u5b57\u5217\u578b […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-620","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"http:\/\/mio.servequake.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/620","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/mio.servequake.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/mio.servequake.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/mio.servequake.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/mio.servequake.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=620"}],"version-history":[{"count":0,"href":"http:\/\/mio.servequake.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/620\/revisions"}],"wp:attachment":[{"href":"http:\/\/mio.servequake.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=620"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/mio.servequake.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=620"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/mio.servequake.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=620"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}