{"id":10360,"date":"2022-08-23T16:53:37","date_gmt":"2022-08-23T08:53:37","guid":{"rendered":"https:\/\/www.gbase8.cn\/?p=10360"},"modified":"2022-08-24T08:05:56","modified_gmt":"2022-08-24T00:05:56","slug":"gbase-8a%e6%9f%a5%e7%9c%8b%e5%93%aa%e4%ba%9b%e5%ad%98%e5%82%a8%e8%bf%87%e7%a8%8b%e7%94%a8%e5%88%b0%e4%ba%86%e6%8c%87%e5%ae%9a%e7%9a%84%e8%a1%a8","status":"publish","type":"post","link":"https:\/\/www.gbase8.cn\/en\/10360","title":{"rendered":"\u5357\u5927\u901a\u7528GBase 8a\u67e5\u770b\u54ea\u4e9b\u5b58\u50a8\u8fc7\u7a0b\u7528\u5230\u4e86\u67d0\u5f20\u8868"},"content":{"rendered":"<p>GBase 8a\u63d0\u4f9b\u4e86\u5b58\u50a8\u8fc7\u7a0b\u5143\u6570\u636e\u8868gbase.proc\uff0c\u5176\u4e2d\u7684body\u548cbody_uft8\u91cc\u4fdd\u5b58\u4e86\u5b58\u50a8\u8fc7\u7a0b\u7684\u6b63\u6587\u4e3b\u4f53\uff0c\u901a\u8fc7\u5bf9\u8be5\u5b57\u6bb5\u7684like\u67e5\u8be2\u53ef\u4ee5\u627e\u5230\u54ea\u4e9b\u5b58\u50a8\u8fc7\u7a0b\u7528\u5230\u4e86\u67d0\u5f20\u8868\u3002<\/p>\n\n\n\n<p>\u8be5\u65b9\u6cd5\u53ea\u80fd\u67e5\u627e\u5199\u6b7b\u5728\u5b58\u50a8\u8fc7\u7a0b\u5185\u7684\uff0c\u4e0d\u80fd\u627e\u5230\u52a8\u6001\u751f\u6210\u7684\uff0c\u6bd4\u5982\u6e38\u6807\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-6a2b515c6e35f\" 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-6a2b515c6e35f\"  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\/10360\/#%E5%8F%82%E8%80%83\" >\u53c2\u8003<\/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\/10360\/#%E6%9F%A5%E8%AF%A2%E6%A0%B7%E4%BE%8B\" >\u67e5\u8be2\u6837\u4f8b<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%8F%82%E8%80%83\"><\/span>\u53c2\u8003<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><a href=\"https:\/\/www.gbase8.cn\/en\/97\/?hilite=gbase.proc\">GBase8a \u96c6\u7fa4\u67e5\u770b\u5efa\u8868\u7ed3\u6784\uff0c\u5b58\u50a8\u8fc7\u7a0b\u7684\u8bed\u53e5<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%9F%A5%E8%AF%A2%E6%A0%B7%E4%BE%8B\"><\/span>\u67e5\u8be2\u6837\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u52a0\u4e0atrim\u662f\u4e3a\u4e86\u663e\u793a\u65b9\u4fbf\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code has-small-font-size\"><code>gbase&gt; select trim(db),trim(name) from gbase.proc where body_utf8 like '%audit_log%';\n+------------+-------------------+\n| trim(db)   | trim(name)        |\n+------------+-------------------+\n| gclusterdb | audit_log_archive |\n+------------+-------------------+\n1 row in set (Elapsed: 00:00:00.00)<\/code><\/pre>\n\n\n\n<p>body\u5b57\u6bb5\u662flongblob\u7c7b\u578b\u7684\uff0c\u5982\u679c\u67d0\u4e9b\u7248\u672c\u4e0d\u652f\u6301\u76f4\u63a5\u67e5\u8be2\uff0c\u5219\u9700\u8981\u4e34\u65f6\u5c06\u8fd9\u4e2a\u6570\u636e\u8f6c\u5230express\u7c7b\u578b\u7684\u8868\u91cc\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code has-small-font-size\"><code>gbase&gt; create table testdb.tmp_proc(db varchar(100),name varchar(100),body_utf8 longtext);\nQuery OK, 0 rows affected (Elapsed: 00:00:00.59)\n\ngbase&gt; set _gbase_query_path=1;\nQuery OK, 0 rows affected (Elapsed: 00:00:00.00)\n\ngbase&gt; insert into testdb.tmp_proc select db,name,body_utf8 from gbase.proc;\nQuery OK, 4 rows affected (Elapsed: 00:00:00.30)\nRecords: 4  Duplicates: 0  Warnings: 0\n\ngbase&gt; select trim(db),trim(name) from testdb.tmp_proc where  body_utf8 like '%audit_log%';\n+------------+-------------------+\n| trim(db)   | trim(name)        |\n+------------+-------------------+\n| gclusterdb | audit_log_archive |\n+------------+-------------------+\n1 row in set (Elapsed: 00:00:00.00)<\/code><\/pre>","protected":false},"excerpt":{"rendered":"<p>\u5357\u5927\u901a\u7528GBase 8a\u63d0\u4f9b\u4e86\u5b58\u50a8\u8fc7\u7a0b\u5143\u6570\u636e\u8868gbase.proc\uff0c\u5176\u4e2d\u7684body\u548cbody_uft8\u91cc\u4fdd\u5b58\u4e86\u5b58\u50a8\u8fc7\u7a0b\u7684\u6b63\u6587\u4e3b\u4f53\uff0c\u901a\u8fc7\u5bf9\u8be5\u5b57\u6bb5\u7684like\u67e5\u8be2\u53ef\u4ee5\u627e\u5230\u54ea\u4e9b\u5b58\u50a8\u8fc7\u7a0b\u7528\u5230\u4e86\u67d0\u5f20\u8868\u3002<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[69],"class_list":["post-10360","post","type-post","status-publish","format-standard","hentry","category-gbase8a","tag-69"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/10360","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=10360"}],"version-history":[{"count":6,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/10360\/revisions"}],"predecessor-version":[{"id":10366,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/10360\/revisions\/10366"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=10360"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=10360"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=10360"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}