{"id":5068,"date":"2021-03-08T16:28:42","date_gmt":"2021-03-08T08:28:42","guid":{"rendered":"https:\/\/www.gbase8.cn\/?p=5068"},"modified":"2021-03-08T16:35:48","modified_gmt":"2021-03-08T08:35:48","slug":"gbase-8a%e5%88%86%e5%8c%ba%e8%a1%a8%e6%8c%87%e5%ae%9a%e7%89%b9%e5%ae%9a%e5%88%86%e5%8c%ba%e7%9a%84%e6%9f%a5%e8%af%a2%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.gbase8.cn\/en\/5068","title":{"rendered":"\u5357\u5927\u901a\u7528GBase 8a\u5206\u533a\u8868\u6307\u5b9a\u7279\u5b9a\u5206\u533a\u7684\u67e5\u8be2\u65b9\u6cd5"},"content":{"rendered":"<p>GBase 8a\u6570\u636e\u5e93\u96c6\u7fa4\u4eceV95\u5f00\u59cb\u652f\u6301\u5206\u533a\uff0c\u672c\u6587\u4ecb\u7ecd\u7528\u6237\u5728SQL\u91cc\u5bf9\u6307\u5b9a\u5206\u533a\u7684\u67e5\u8be2\u65b9\u6cd5\u3002<\/p>\n\n\n\n<p>\u6709\u5173\u521b\u5efa\u5206\u533a\u8868\u7684\u4ecb\u7ecd\uff0c\u8bf7\u53c2\u8003\uff1a<\/p>\n\n\n\n<p><a href=\"https:\/\/www.gbase8.cn\/en\/341\/\">GBase 8a\u96c6\u7fa4\u652f\u6301\u5206\u533a\u8868\u529f\u80fd\u4f7f\u7528\u6837\u4f8b<\/a><br><a href=\"https:\/\/www.gbase8.cn\/en\/1274\/\">GBase 8a \u5143\u6570\u636e\u8868\u4ecb\u7ecd<\/a><br><\/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-6a2b0086939e5\" 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-6a2b0086939e5\"  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\/5068\/#%E8%AF%AD%E6%B3%95\" >\u8bed\u6cd5<\/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\/5068\/#%E8%AF%B4%E6%98%8E\" >\u8bf4\u660e<\/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\/5068\/#%E6%A0%B7%E4%BE%8B\" >\u6837\u4f8b<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.gbase8.cn\/en\/5068\/#%E8%A1%A8%E7%BB%93%E6%9E%84\" >\u8868\u7ed3\u6784<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.gbase8.cn\/en\/5068\/#%E6%95%B0%E6%8D%AE\" >\u6570\u636e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.gbase8.cn\/en\/5068\/#%E6%9F%A5%E8%AF%A2%E6%8C%87%E5%AE%9A%E4%B8%80%E4%B8%AA%E5%88%86%E5%8C%BA\" >\u67e5\u8be2\u6307\u5b9a\u4e00\u4e2a\u5206\u533a<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.gbase8.cn\/en\/5068\/#%E6%9F%A5%E8%AF%A2%E6%8C%87%E5%AE%9A%E5%A4%9A%E4%B8%AA%E5%88%86%E5%8C%BA\" >\u67e5\u8be2\u6307\u5b9a\u591a\u4e2a\u5206\u533a<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%AF%AD%E6%B3%95\"><\/span>\u8bed\u6cd5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>TABLENAME partition(PARTITION_NAME&#91;,P2...])<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%AF%B4%E6%98%8E\"><\/span>\u8bf4\u660e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5728\u8868\u540d\u5b57\u540e\u9762\uff0c\u901a\u8fc7partition\u5173\u952e\u5b57\uff0c\u6307\u5b9a\u5206\u533a\u540d\u5b57,\u591a\u4e2a\u5206\u533a\u7528\u9017\u53f7\u5206\u5272\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%A0%B7%E4%BE%8B\"><\/span>\u6837\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E8%A1%A8%E7%BB%93%E6%9E%84\"><\/span>\u8868\u7ed3\u6784<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>CREATE TABLE \"t_key_int\" (\n  \"id\" int(11) DEFAULT NULL,\n  \"name\" varchar(100) DEFAULT NULL,\n  \"birth\" date DEFAULT NULL\n) \n PARTITION BY KEY (id)\n(PARTITION p01 TABLESPACE = 'sys_tablespace' ENGINE = EXPRESS,\n PARTITION p02 TABLESPACE = 'sys_tablespace' ENGINE = EXPRESS) <\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%95%B0%E6%8D%AE\"><\/span>\u6570\u636e<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>gbase&gt; select * from t_key_int;\n+------+--------------------+------------+\n| id   | name               | birth      |\n+------+--------------------+------------+\n|    7 | 444444444444444444 | 2021-03-08 |\n|    2 | 444444444444444444 | 2021-03-08 |\n|    4 | 444444444444444444 | 2021-03-08 |\n+------+--------------------+------------+\n3 rows in set (Elapsed: 00:00:00.01)\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%9F%A5%E8%AF%A2%E6%8C%87%E5%AE%9A%E4%B8%80%E4%B8%AA%E5%88%86%E5%8C%BA\"><\/span>\u67e5\u8be2\u6307\u5b9a\u4e00\u4e2a\u5206\u533a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>gbase&gt; select * from t_key_int partition(p01);\n+------+--------------------+------------+\n| id   | name               | birth      |\n+------+--------------------+------------+\n|    7 | 444444444444444444 | 2021-03-08 |\n+------+--------------------+------------+\n1 row in set (Elapsed: 00:00:00.01)\n\ngbase&gt; select * from t_key_int partition(p01) where id&lt;10;\n+------+--------------------+------------+\n| id   | name               | birth      |\n+------+--------------------+------------+\n|    7 | 444444444444444444 | 2021-03-08 |\n+------+--------------------+------------+\n1 row in set (Elapsed: 00:00:00.00)\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E6%9F%A5%E8%AF%A2%E6%8C%87%E5%AE%9A%E5%A4%9A%E4%B8%AA%E5%88%86%E5%8C%BA\"><\/span>\u67e5\u8be2\u6307\u5b9a\u591a\u4e2a\u5206\u533a<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>gbase&gt; select * from t_key_int partition(p01,p02) where id&lt;10;\n+------+--------------------+------------+\n| id   | name               | birth      |\n+------+--------------------+------------+\n|    7 | 444444444444444444 | 2021-03-08 |\n|    2 | 444444444444444444 | 2021-03-08 |\n|    4 | 444444444444444444 | 2021-03-08 |\n+------+--------------------+------------+\n3 rows in set (Elapsed: 00:00:00.01)<\/code><\/pre>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u5357\u5927\u901a\u7528GBase 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