{"id":15923,"date":"2023-12-04T23:49:16","date_gmt":"2023-12-04T15:49:16","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=15923"},"modified":"2023-12-05T00:04:44","modified_gmt":"2023-12-04T16:04:44","slug":"oracle-zhong-na-ge-view-yong-lai-pan-duan-tablespa","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/oracle-zhong-na-ge-view-yong-lai-pan-duan-tablespa\/","title":{"rendered":"Oracle \u4e2d\u54ea\u4e2a VIEW \u7528\u6765\u5224\u65ad tablespace \u7684\u5269\u4f59\u7a7a\u95f4\uff1f"},"content":{"rendered":"<p>\u5728 Oracle \u6570\u636e\u5e93\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u89c6\u56fe <code>DBA_FREE_SPACE<\/code> \u6765\u67e5\u8be2\u8868\u7a7a\u95f4\u7684\u5269\u4f59\u7a7a\u95f4\u4fe1\u606f\u3002<code>DBA_FREE_SPACE<\/code> \u89c6\u56fe\u5305\u542b\u4e86\u6570\u636e\u5e93\u4e2d\u6240\u6709\u8868\u7a7a\u95f4\u7684\u7a7a\u95f2\u7a7a\u95f4\u4fe1\u606f\uff0c\u53ef\u4ee5\u7528\u6765\u5224\u65ad\u8868\u7a7a\u95f4\u7684\u5269\u4f59\u7a7a\u95f4\u3002<\/p>\n<p>\u4ee5\u4e0b\u662f\u67e5\u8be2\u8868\u7a7a\u95f4\u5269\u4f59\u7a7a\u95f4\u7684\u793a\u4f8b SQL \u67e5\u8be2\uff1a<\/p>\n<pre><code class=\"language-sql  line-numbers\">SELECT TABLESPACE_NAME, FILE_ID, BLOCK_ID, BYTES\nFROM DBA_FREE_SPACE;\n<\/code><\/pre>\n<p>\u8fd9\u4e2a\u67e5\u8be2\u5c06\u8fd4\u56de\u6240\u6709\u8868\u7a7a\u95f4\u7684\u7a7a\u95f2\u7a7a\u95f4\u4fe1\u606f\uff0c\u5305\u62ec\u8868\u7a7a\u95f4\u540d\u79f0 (<code>TABLESPACE_NAME<\/code>)\u3001\u6570\u636e\u6587\u4ef6\u7684 ID (<code>FILE_ID<\/code>)\u3001\u6570\u636e\u5757\u7684 ID (<code>BLOCK_ID<\/code>) \u4ee5\u53ca\u7a7a\u95f2\u7a7a\u95f4\u7684\u5b57\u8282\u6570 (<code>BYTES<\/code>)\u3002\u4f60\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8fdb\u884c\u8fdb\u4e00\u6b65\u7684\u7b5b\u9009\u548c\u5206\u6790\u3002<\/p>\n<p>\u5982\u679c\u4f60\u53ea\u5bf9\u7279\u5b9a\u8868\u7a7a\u95f4\u7684\u7a7a\u95f2\u7a7a\u95f4\u4fe1\u606f\u611f\u5174\u8da3\uff0c\u53ef\u4ee5\u6dfb\u52a0 <code>WHERE<\/code> \u5b50\u53e5\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code class=\"language-sql  line-numbers\">SELECT TABLESPACE_NAME, FILE_ID, BLOCK_ID, BYTES\nFROM DBA_FREE_SPACE\nWHERE TABLESPACE_NAME = 'YOUR_TABLESPACE_NAME';\n<\/code><\/pre>\n<p>\u8bf7\u66ff\u6362 <code>'YOUR_TABLESPACE_NAME'<\/code> \u4e3a\u4f60\u8981\u67e5\u8be2\u7684\u8868\u7a7a\u95f4\u7684\u540d\u79f0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 Oracle \u6570\u636e\u5e93\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u89c6\u56fe DBA_FREE_SPACE \u6765\u67e5\u8be2\u8868\u7a7a\u95f4\u7684\u5269\u4f59\u7a7a\u95f4\u4fe1\u606f\u3002DBA_F [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[120],"tags":[],"class_list":["post-15923","post","type-post","status-publish","format-standard","hentry","category-oracel"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15923","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=15923"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15923\/revisions"}],"predecessor-version":[{"id":15924,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15923\/revisions\/15924"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=15923"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=15923"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=15923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}