{"id":1143,"date":"2020-03-30T00:09:47","date_gmt":"2020-03-29T15:09:47","guid":{"rendered":"http:\/\/www.junotec.co.jp\/blog\/?p=1143"},"modified":"2020-03-22T22:36:09","modified_gmt":"2020-03-22T13:36:09","slug":"%e7%85%a7%e5%90%88%e9%a0%86%e5%ba%8f","status":"publish","type":"post","link":"http:\/\/www.junotec.co.jp\/blog\/?p=1143","title":{"rendered":"\u7167\u5408\u9806\u5e8f"},"content":{"rendered":"<p>MySQL\u3092\u4f7f\u7528\u3057\u3066SELECT\u6587\u3067\u5024\u3092\u62bd\u51fa\u3059\u308b\u969b\u3001<br \/>\n1\u4ef6\u3057\u304b\u62bd\u51fa\u3055\u308c\u306a\u3044\u306f\u305a\u304c\u610f\u56f3\u3057\u306a\u3044\u30c7\u30fc\u30bf\u3092\u542b\u3081\u3066\u8907\u6570\u4ef6\u304c\u62bd\u51fa\u3055\u308c\u307e\u3057\u305f\u3002<br \/>\n\u6761\u4ef6\u4e0d\u8db3\u304b\u6761\u4ef6\u8aa4\u308a\u304b\u3002\u3068\u8abf\u3079\u59cb\u3081\u307e\u3057\u305f\u304c\u3069\u3046\u3084\u3089\u305d\u3046\u3067\u3082\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u539f\u56e0\u306f\u7167\u5408\u9806\u5e8f\u306e\u6307\u5b9a\u8aa4\u308a\u3067\u3001\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u3092\u533a\u5225\u3057\u306a\u3044\u8a2d\u5b9a\u3068\u306a\u3063\u3066\u3044\u305f\u70ba\u3067\u3057\u305f\u3002<br \/>\n\u3044\u307e\u304b\u3089\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u8a2d\u5b9a\u3092\u5909\u66f4\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u306a\u3044\u72b6\u614b\u306e\u70ba\u3001<\/p>\n<p>\u7167\u5408\u9806\u5e8f\u3092\u6307\u5b9a\u3057\u3066\u62bd\u51fa\u3059\u308b\u3088\u3046\u306b\u5909\u66f4<br \/>\nSELECT * FROM USER WHERE &#8216;NAME&#8217; COLLATE utf8_bin LIKE &#8216;hogehoge%&#8217;;<\/p>\n<p>JOIN\u3059\u308b\u969b\u306f\u4ee5\u4e0b\u306e\u6307\u5b9a<br \/>\nSELECT * FROM USER LEFT JOIN COMPANY ON USER.NAME = COMPANY.NAME COLLATE utf8_general_ci<\/p>\n<p>\u62bd\u51fa\u306f\u51fa\u6765\u307e\u3059\u304c\u3001\u6b8b\u5ff5\u306a\u304c\u3089Index\u306f\u52b9\u3044\u3066\u304f\u308c\u306a\u3044\u3088\u3046\u3067\u3059\u3002<br \/>\n\u5909\u63db\u3057\u306a\u304c\u3089\u6bd4\u8f03\u3059\u308b\u306e\u3067\u3057\u304b\u305f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<p>\u30e1\u30e2\uff1autf8\u306eCollate\u3092\u629c\u7c8b<br \/>\nutf8_bin<br \/>\n\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u3001\u5168\u89d2\u534a\u89d2\u3092\u533a\u5225\u3059\u308b\u3002<br \/>\nutf8_unicode_ci<br \/>\n\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u3001\u5168\u89d2\u534a\u89d2\u3092\u533a\u5225\u3057\u306a\u3044\u3002<br \/>\nutf8_general_ci<br \/>\n\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u5927\u6587\u5b57\u5c0f\u6587\u5b57\u306f\u3057\u306a\u3044\u3002\u5168\u89d2\u534a\u89d2\u3092\u542b\u3080\u4ed6\u306f\u5168\u3066\u533a\u5225\u3059\u308b\u3002<\/p>\n<p>\u521d\u3081\u306b\u6c7a\u3081\u3066\u304a\u304f\u3079\u304d\u5185\u5bb9\u3067\u3059\u306d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MySQL\u3092\u4f7f\u7528\u3057\u3066SELECT\u6587\u3067\u5024\u3092\u62bd\u51fa\u3059\u308b\u969b\u3001 1\u4ef6\u3057\u304b\u62bd\u51fa\u3055\u308c\u306a\u3044\u306f\u305a\u304c &hellip; <a href=\"http:\/\/www.junotec.co.jp\/blog\/?p=1143\">\u7d9a\u304d\u3092\u8aad\u3080 <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[6,3],"tags":[],"_links":{"self":[{"href":"http:\/\/www.junotec.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1143"}],"collection":[{"href":"http:\/\/www.junotec.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.junotec.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.junotec.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/www.junotec.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1143"}],"version-history":[{"count":3,"href":"http:\/\/www.junotec.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1143\/revisions"}],"predecessor-version":[{"id":1149,"href":"http:\/\/www.junotec.co.jp\/blog\/index.php?rest_route=\/wp\/v2\/posts\/1143\/revisions\/1149"}],"wp:attachment":[{"href":"http:\/\/www.junotec.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1143"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.junotec.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1143"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.junotec.co.jp\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}