{"id":77,"date":"2022-06-04T19:18:49","date_gmt":"2022-06-04T11:18:49","guid":{"rendered":"https:\/\/www.666818.xyz\/?p=77"},"modified":"2023-04-19T14:16:43","modified_gmt":"2023-04-19T06:16:43","slug":"oracle%e5%b8%b8%e7%94%a8%e5%91%bd%e4%bb%a4","status":"publish","type":"post","link":"https:\/\/www.wkv.cc\/index.php\/2022\/06\/04\/oracle%e5%b8%b8%e7%94%a8%e5%91%bd%e4%bb%a4\/","title":{"rendered":"Oracle\u5e38\u7528"},"content":{"rendered":"<h3><strong>\u67e5\u8be2\u6240\u6709\u8868\u7a7a\u95f4<\/strong><\/h3>\n<pre class=\"code\">select tablespace_name from dba_tablespaces;<\/pre>\n<h3><strong>\u521b\u5efa\u8868\u7a7a\u95f4<\/strong><\/h3>\n<pre class=\"code\">create tablespace EVTJDLPROJECT datafile 'D:\\OracleDataSpace\\EVTJDLPROJECT.dbf' size 10m\nautoextend on next 20m maxsize 20480m extent management local;<\/pre>\n<h3><strong>\u5220\u9664\u8868\u7a7a\u95f4<\/strong><\/h3>\n<pre class=\"code\">drop tablespace EVTJDLPROJECT including contents and datafiles cascade constraints;<\/pre>\n<h3><strong>\u65b0\u5efa\u7528\u6237<\/strong><\/h3>\n<pre class=\"code\">create user tianjin identified by tianjin;<\/pre>\n<h3><strong>\u65b0\u5efa\u7528\u6237\u5e76\u6307\u5b9a\u9ed8\u8ba4\u8868\u7a7a\u95f4<\/strong><\/h3>\n<pre class=\"code\">create user tianjin identified by tianjin default tablespace EVTJDLPROJECT;<\/pre>\n<h3><strong>\u5220\u9664\u7528\u6237<\/strong><\/h3>\n<pre class=\"code\">drop user tianjin;<\/pre>\n<h3><strong>\u4fee\u6539\u5df2\u5b58\u5728\u7528\u6237\u9ed8\u8ba4\u8868\u7a7a\u95f4<\/strong><\/h3>\n<pre class=\"code\">alter user tianjin default tablespace EVTJDLPROJECT;<\/pre>\n<h3><strong>\u89d2\u8272\u6388\u6743<\/strong><\/h3>\n<p class=\"code\">oracle\u4e3a\u517c\u5bb9\u4ee5\u524d\u7248\u672c\uff0c\u63d0\u4f9b\u4e09\u79cd\u6807\u51c6\u89d2\u8272\uff08role\uff09:connect\/resource\u548cdba<br \/>\n<strong><\/strong><\/p>\n<p><strong><br \/>\n<\/strong><strong>connect role(\u8fde\u63a5\u89d2\u8272)<\/strong><\/p>\n<p>\u2013\u4e34\u65f6\u7528\u6237\uff0c\u7279\u6307\u4e0d\u9700\u8981\u5efa\u8868\u7684\u7528\u6237\uff0c\u901a\u5e38\u53ea\u8d4b\u4e88\u4ed6\u4eecconnect role.<br \/>\n\u2013connect\u662f\u4f7f\u7528oracle\u7b80\u5355\u6743\u9650\uff0c\u8fd9\u79cd\u6743\u9650\u53ea\u5bf9\u5176\u4ed6\u7528\u6237\u7684\u8868\u6709\u8bbf\u95ee\u6743\u9650\uff0c\u5305\u62ecselect\/insert\/update\u548cdelete\u7b49\u3002<br \/>\n\u2013\u62e5\u6709connect role \u7684\u7528\u6237\u8fd8\u80fd\u591f\u521b\u5efa\u8868\u3001\u89c6\u56fe\u3001\u5e8f\u5217\uff08sequence\uff09\u3001\u7c07\uff08cluster\uff09\u3001\u540c\u4e49\u8bcd(synonym)\u3001\u56de\u8bdd\uff08session\uff09\u548c\u5176\u4ed6 \u6570\u636e\u7684\u94fe\uff08link\uff09<\/p>\n<p><strong>resource role(\u8d44\u6e90\u89d2\u8272)<\/strong><\/p>\n<p>\u2013\u66f4\u53ef\u9760\u548c\u6b63\u5f0f\u7684\u6570\u636e\u5e93\u7528\u6237\u53ef\u4ee5\u6388\u4e88resource role\u3002<\/p>\n<p>\u2013resource\u63d0\u4f9b\u7ed9\u7528\u6237\u53e6\u5916\u7684\u6743\u9650\u4ee5\u521b\u5efa\u4ed6\u4eec\u81ea\u5df1\u7684\u8868\u3001\u5e8f\u5217\u3001\u8fc7\u7a0b(procedure)\u3001\u89e6\u53d1\u5668(trigger)\u3001\u7d22\u5f15(index)\u548c\u7c07(cluster)\u3002<\/p>\n<p><strong>dba role(\u6570\u636e\u5e93\u7ba1\u7406\u5458\u89d2\u8272)<\/strong><\/p>\n<p>\u2013dba role\u62e5\u6709\u6240\u6709\u7684\u7cfb\u7edf\u6743\u9650<\/p>\n<p>\u2013\u5305\u62ec\u65e0\u9650\u5236\u7684\u7a7a\u95f4\u9650\u989d\u548c\u7ed9\u5176\u4ed6\u7528\u6237\u6388\u4e88\u5404\u79cd\u6743\u9650\u7684\u80fd\u529b\u3002system\u7531dba\u7528\u6237\u62e5\u6709<\/p>\n<p><strong>eg:<\/strong><\/p>\n<pre class=\"code\">grant connect, resource to tianjin;<\/pre>\n<p><strong>\u64a4\u9500\u6388\u6743<\/strong><\/p>\n<p><span style=\"color: #1e1e1e; font-family: Menlo, Consolas, monaco, monospace; font-size: 15px; white-space: pre-wrap;\">revoke connect, resource from tianjin;<\/span><strong><br \/>\n\u5bfc\u51fa\u6570\u636e<\/strong><\/p>\n<pre class=\"code\">exp test\/test@orcl file=F:\\TEST.dmp<\/pre>\n<p><strong>\u5bfc\u5165\u6570\u636e<\/strong><\/p>\n<pre class=\"code\">imp scott\/tiger@orcl full=y file=D:\\OracleDataSpace\\TEST.dmp<\/pre>\n<p><strong>\u5bfc\u5165dmp\u5230\u6307\u5b9a\u8868\u7a7a\u95f4<\/strong><\/p>\n<pre class=\"code\">IMP tianjin\/tianjin file=D:\\OracleDataSpace\\TEST.dmp fromuser=test touser=tianjin\nignore=yes tablespaces=EVTJDLPROJECT<\/pre>\n<p><strong>\u5bfc\u51fa\u5355\u5f20\u8868<\/strong><\/p>\n<pre class=\"code\">exp tianjin\/tianjin@orcl file=D:\\OracleDataSpace\\EVTJDLPROJECT.dmp tables=USER,ROLES<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u67e5\u8be2\u6240\u6709\u8868\u7a7a\u95f4 select tablespace_name from dba_tablespaces; \u521b\u5efa [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[6,10],"class_list":["post-77","post","type-post","status-publish","format-standard","hentry","category-biancheng","tag-linux","tag-oracle"],"_links":{"self":[{"href":"https:\/\/www.wkv.cc\/index.php\/wp-json\/wp\/v2\/posts\/77","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wkv.cc\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wkv.cc\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wkv.cc\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wkv.cc\/index.php\/wp-json\/wp\/v2\/comments?post=77"}],"version-history":[{"count":3,"href":"https:\/\/www.wkv.cc\/index.php\/wp-json\/wp\/v2\/posts\/77\/revisions"}],"predecessor-version":[{"id":170,"href":"https:\/\/www.wkv.cc\/index.php\/wp-json\/wp\/v2\/posts\/77\/revisions\/170"}],"wp:attachment":[{"href":"https:\/\/www.wkv.cc\/index.php\/wp-json\/wp\/v2\/media?parent=77"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wkv.cc\/index.php\/wp-json\/wp\/v2\/categories?post=77"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wkv.cc\/index.php\/wp-json\/wp\/v2\/tags?post=77"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}