{"id":46014,"date":"2019-07-22T17:36:43","date_gmt":"2019-07-22T09:36:43","guid":{"rendered":"http:\/\/www.xyryd.com\/?p=46014"},"modified":"2019-07-22T17:36:44","modified_gmt":"2019-07-22T09:36:44","slug":"create-table-select-from-%e5%92%8c-insert-into-table-select-from%e5%8c%ba%e5%88%ab","status":"publish","type":"post","link":"http:\/\/www.xyryd.com\/46014.html","title":{"rendered":"create table select from \u548c insert into table select from\u533a\u522b"},"content":{"rendered":"\n<p>create table select from \u548c insert into table select from\u90fd\u662f\u7528\u6765\u590d\u5236\u8868\uff0c\u4e24\u8005\u7684\u4e3b\u8981\u533a\u522b\u4e3a\uff1a<\/p>\n\n\n\n<p><code> create table select from <\/code>\u8981\u6c42\u76ee\u6807\u8868\u4e0d\u5b58\u5728\uff0c\u56e0\u4e3a\u5728\u63d2\u5165\u65f6\u4f1a\u81ea\u52a8\u521b\u5efa\u3002<\/p>\n\n\n\n<p><code> insert into table select from <\/code>\u8981\u6c42\u76ee\u6807\u8868\u5b58\u5728\uff0c\u76f8\u5f53\u4e8e\u590d\u5236\u63d2\u5165\u3002<br> \u5907\u4efd\u8868\u6570\u636e\uff1a <\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>create table tmp_article_info as select * from article_info<\/code><\/pre>\n\n\n\n<p>\u8fd8\u539f\u8868\u6570\u636e\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>insert into tmp_article_info select * from article_info<\/code><\/pre>\n\n\n\n<p>\u53ea\u590d\u5236\u8868\u7ed3\u6784\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code> create table tmp_article_info as select * from article_info where 1=0<\/code><\/pre>\n\n\n\n<p>\u53ea\u590d\u5236\u8868\u6570\u636e(\u5982\u679c\u4e24\u4e2a\u8868\u7ed3\u6784\u5b8c\u5168\u4e00\u6837)\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>insert into tmp_article_info select * from article_info<\/code><\/pre>\n\n\n\n<p>\u53ea\u590d\u5236\u8868\u6570\u636e(\u5982\u679c\u4e24\u4e2a\u8868\u7ed3\u6784\u4e0d\u4e00\u6837\uff0c\u6216\u8005\u90e8\u5206\u590d\u5236)\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>insert into tmp_article_info (column1,column2\u2026) select column1,column2 from article_info<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>create table select from \u548c insert into table select fro [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":43382,"comment_status":"open","ping_status":"closed","sticky":false,"template":"single-with-sidebar","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[149,23],"aioseo_notices":[],"_links":{"self":[{"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/posts\/46014"}],"collection":[{"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/comments?post=46014"}],"version-history":[{"count":0,"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/posts\/46014\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/media\/43382"}],"wp:attachment":[{"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/media?parent=46014"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/categories?post=46014"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.xyryd.com\/wp-json\/wp\/v2\/tags?post=46014"}],"curies":[{"name":"wp","href":"http:\/\/api.w.org\/{rel}","templated":true}]}}