{"id":1597,"date":"2015-10-17T09:38:58","date_gmt":"2015-10-17T01:38:58","guid":{"rendered":"http:\/\/www.821121.com\/?p=1597"},"modified":"2022-04-15T10:46:30","modified_gmt":"2022-04-15T02:46:30","slug":"oracle%e6%9f%a5%e7%9c%8b%e5%8f%8a%e4%bf%ae%e6%94%b9%e8%a1%a8%e7%a9%ba%e9%97%b4%e5%a4%a7%e5%b0%8f","status":"publish","type":"post","link":"http:\/\/www.821121.com\/?p=1597","title":{"rendered":"oracle\u67e5\u770b\u53ca\u4fee\u6539\u8868\u7a7a\u95f4\u5927\u5c0f"},"content":{"rendered":"<h1>\u8868\u7a7a\u95f4\u76f8\u5173\u67e5\u8be2<\/h1>\n<h2>\u67e5\u8be2\u8868\u7a7a\u95f4\u603b\u5927\u5c0f<\/h2>\n<pre><code class=\"language-sql\">select tablespace_name,sum(bytes)\/1024\/1024 || &#039;MB&#039; as &quot;all_size&quot;  from dba_data_files where tablespace_name=&#039;TEST&#039; group by tablespace_name;<\/code><\/pre>\n<h2>\u67e5\u8be2\u8868\u7a7a\u95f4\u5269\u4f59\u5927\u5c0f<\/h2>\n<pre><code class=\"language-sql\">select tablespace_name,sum(bytes)\/1024\/1024 || &#039;MB&#039; as &quot;free_size&quot; from dba_free_space where tablespace_name=&#039;TEST&#039; group by tablespace_name;<\/code><\/pre>\n<h1>\u4fee\u6539\u8868\u7a7a\u95f4\u5927\u5c0f<\/h1>\n<h2>\u8868\u7a7a\u95f4\u6269\u5bb9<\/h2>\n<pre><code class=\"language-sql\">alter tablespace test add datafile &#039;\/u01\/app\/oracle\/oradata\/orcl\/test02.dbf&#039; size 50M autoextend on next 1M maxsize 1G;<\/code><\/pre>\n<h2>\u7f29\u5c0f\u8868\u7a7a\u95f4\u5927\u5c0f<\/h2>\n<h3>\u67e5\u8be2\u5f53\u524d\u8868\u7a7a\u95f4\u4f7f\u7528\u5927\u5c0f<\/h3>\n<pre><code class=\"language-sql\">select max(block_id)*8\/1024 from dab_free_space where tablespace_name=&#039;TEST&#039;;<\/code><\/pre>\n<h2>\u4fee\u6539\u6570\u636e\u6587\u4ef6\u5927\u5c0f<\/h2>\n<pre><code class=\"language-sql\">alter database datafile &#039;\/u01\/app\/oracle\/oradata\/orcl\/test01.dbf&#039; size 40M;<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u8868\u7a7a\u95f4\u76f8\u5173\u67e5\u8be2 \u67e5\u8be2\u8868\u7a7a\u95f4\u603b\u5927\u5c0f select t<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1597","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/posts\/1597","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.821121.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1597"}],"version-history":[{"count":4,"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/posts\/1597\/revisions"}],"predecessor-version":[{"id":1602,"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/posts\/1597\/revisions\/1602"}],"wp:attachment":[{"href":"http:\/\/www.821121.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1597"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.821121.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1597"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.821121.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1597"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}