{"id":8003,"date":"2021-09-16T09:31:15","date_gmt":"2021-09-16T01:31:15","guid":{"rendered":"https:\/\/www.gbase8.cn\/?p=8003"},"modified":"2021-09-16T09:31:22","modified_gmt":"2021-09-16T01:31:22","slug":"gbase-8a%e4%b8%80%e4%b8%aa%e5%ad%97%e7%ac%a6%e5%8d%a0%e7%94%a8%e5%87%a0%e4%b8%aa%e5%ad%97%e8%8a%82%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.gbase8.cn\/en\/8003","title":{"rendered":"\u5357\u5927\u901a\u7528GBase 8a\u4e2d\u4e00\u4e2a\u5b57\u7b26\u5360\u7528\u51e0\u4e2a\u5b57\u8282\uff1f"},"content":{"rendered":"<p>GBase 8a\u652f\u6301GBK\uff0cUTF8\uff0cutf8mb4\u7b49\u5b57\u7b26\u96c6\uff0c\u6240\u4ee5\u4e00\u4e2a\u5b57\u7b26\uff0c\u6839\u636e\u5b57\u7b26\u96c6\u4e0d\u540c\uff0c\u5b57\u7b26\u4e0d\u540c\uff0c\u5360\u75281-4\u4e2a\u5b57\u8282\u3002<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Directory Navigation<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a2ade4ca31d5\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a2ade4ca31d5\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.gbase8.cn\/en\/8003\/#%E6%99%AE%E9%80%9A%E5%AD%97%E7%AC%A6%E5%8D%A0%E7%94%A81%E4%B8%AA%E5%AD%97%E8%8A%82\" >\u666e\u901a\u5b57\u7b26\u5360\u75281\u4e2a\u5b57\u8282<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.gbase8.cn\/en\/8003\/#GBK%E5%AD%97%E7%AC%A6%E9%9B%86%E6%B1%89%E5%AD%97%E5%8D%A0%E7%94%A82%E4%B8%AA%E5%AD%97%E8%8A%82\" >GBK\u5b57\u7b26\u96c6\u6c49\u5b57\u5360\u75282\u4e2a\u5b57\u8282<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.gbase8.cn\/en\/8003\/#UTF8%E5%AD%97%E7%AC%A6%E9%9B%86%E6%99%AE%E9%80%9A%E6%B1%89%E5%AD%97%E5%8D%A0%E7%94%A83%E4%B8%AA%E5%AD%97%E8%8A%82\" >UTF8\u5b57\u7b26\u96c6\u666e\u901a\u6c49\u5b57\u5360\u75283\u4e2a\u5b57\u8282<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.gbase8.cn\/en\/8003\/#%E7%94%9F%E5%83%BB%E6%B1%89%E5%AD%97%E5%92%8CEmoji%E5%8D%A0%E7%94%A84%E4%B8%AA%E5%AD%97%E8%8A%82\" >\u751f\u50fb\u6c49\u5b57\u548cEmoji\u5360\u75284\u4e2a\u5b57\u8282<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%99%AE%E9%80%9A%E5%AD%97%E7%AC%A6%E5%8D%A0%E7%94%A81%E4%B8%AA%E5%AD%97%E8%8A%82\"><\/span>\u666e\u901a\u5b57\u7b26\u5360\u75281\u4e2a\u5b57\u8282<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>gbase> create table c1(name varchar(100));\r\nQuery OK, 0 rows affected (Elapsed: 00:00:00.11)\r\n\r\ngbase> insert into c1 values('abcd');\r\nQuery OK, 1 row affected (Elapsed: 00:00:00.08)\r\n\r\ngbase> select name,length(name) from c1;\r\n+------+--------------+\r\n| name | length(name) |\r\n+------+--------------+\r\n| abcd |            4 |\r\n+------+--------------+\r\n1 row in set (Elapsed: 00:00:00.01)\r\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"GBK%E5%AD%97%E7%AC%A6%E9%9B%86%E6%B1%89%E5%AD%97%E5%8D%A0%E7%94%A82%E4%B8%AA%E5%AD%97%E8%8A%82\"><\/span>GBK\u5b57\u7b26\u96c6\u6c49\u5b57\u5360\u75282\u4e2a\u5b57\u8282<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>gbase> create table c2(name varchar(100)) charset=GBK;\r\nQuery OK, 0 rows affected (Elapsed: 00:00:00.10)\r\n\r\ngbase> set names GBK;\r\nQuery OK, 0 rows affected (Elapsed: 00:00:00.00)\r\n\ngbase> insert into c2 values('\u4e2d\u56fd');\r\nQuery OK, 1 row affected (Elapsed: 00:00:00.07)\r\n\r\ngbase> select * from c2;\r\n+--------+\r\n| name   |\r\n+--------+\r\n| \u4e2d\u56fd   |\r\n+--------+\r\n1 row in set (Elapsed: 00:00:00.01)\r\n\r\ngbase> select name,length(name) from c2;\r\n+--------+--------------+\r\n| name   | length(name) |\r\n+--------+--------------+\r\n| \u4e2d\u56fd   |            4 |\r\n+--------+--------------+\r\n1 row in set (Elapsed: 00:00:00.00)\r\n<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"UTF8%E5%AD%97%E7%AC%A6%E9%9B%86%E6%99%AE%E9%80%9A%E6%B1%89%E5%AD%97%E5%8D%A0%E7%94%A83%E4%B8%AA%E5%AD%97%E8%8A%82\"><\/span>UTF8\u5b57\u7b26\u96c6\u666e\u901a\u6c49\u5b57\u5360\u75283\u4e2a\u5b57\u8282<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>gbase> set names UTF8;\r\nQuery OK, 0 rows affected (Elapsed: 00:00:00.00)\r\n\r\ngbase> insert into c1 values('\u4e2d\u56fd');\r\nQuery OK, 1 row affected (Elapsed: 00:00:00.08)\n\r\ngbase> select name,length(name) from c1;\r\n+--------+--------------+\r\n| name   | length(name) |\r\n+--------+--------------+\r\n| abcd   |            4 |\r\n| \u4e2d\u56fd   |            6 |\r\n+--------+--------------+\r\n2 rows in set (Elapsed: 00:00:00.01)<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E7%94%9F%E5%83%BB%E6%B1%89%E5%AD%97%E5%92%8CEmoji%E5%8D%A0%E7%94%A84%E4%B8%AA%E5%AD%97%E8%8A%82\"><\/span>\u751f\u50fb\u6c49\u5b57\u548cEmoji\u5360\u75284\u4e2a\u5b57\u8282<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>gbase> create table c3(name varchar(100)) charset=UTF8MB4;\r\nQuery OK, 0 rows affected (Elapsed: 00:00:00.11)\r\n\r\ngbase> set names utf8mb4;\r\nQuery OK, 0 rows affected (Elapsed: 00:00:00.00)\r\n\r\ngbase> insert into c3 values('\ud83d\ude03');\r\nQuery OK, 1 row affected (Elapsed: 00:00:00.08)\r\n\r\ngbase> select name,length(name) from c3;\r\n+------+--------------+\r\n| name | length(name) |\r\n+------+--------------+\r\n| \ud83d\ude03     |            4 |\r\n+------+--------------+\r\n1 row in set (Elapsed: 00:00:00.00)\r\n<\/code><\/pre>","protected":false},"excerpt":{"rendered":"<p>\u5357\u5927\u901a\u7528GBase 8a\u652f\u6301GBK\uff0cUTF8\uff0cutf8mb4\u7b49\u5b57\u7b26\u96c6\uff0c\u6240\u4ee5\u4e00\u4e2a\u5b57\u7b26\uff0c\u5360\u75281-4\u4e2a\u5b57\u8282\u3002<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-8003","post","type-post","status-publish","format-standard","hentry","category-gbase8a"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/8003","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/comments?post=8003"}],"version-history":[{"count":2,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/8003\/revisions"}],"predecessor-version":[{"id":8015,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/8003\/revisions\/8015"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=8003"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=8003"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=8003"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}