{"id":5353,"date":"2024-11-14T11:11:03","date_gmt":"2024-11-14T03:11:03","guid":{"rendered":"https:\/\/fwq.ai\/blog\/5353\/"},"modified":"2024-11-14T11:11:03","modified_gmt":"2024-11-14T03:11:03","slug":"oracle%e8%a1%a8%e5%90%8d%e6%80%8e%e4%b9%88%e6%94%b9","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/5353\/","title":{"rendered":"oracle\u8868\u540d\u600e\u4e48\u6539"},"content":{"rendered":"<blockquote><p>\n  \u91cd\u547d\u540d oracle \u8868\u540d\u7684\u4e24\u79cd\u65b9\u6cd5\uff1a\u4f7f\u7528 sql \u8bed\u53e5\uff1aalter table rename to ;\u4f7f\u7528 pl\/sql \u8bed\u53e5\uff1aexecute immediate &#8216;alter table &#8216; || :old_table_name || &#8216; rename to &#8216; || :new_table_name;\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202405\/26\/2024052620070288547.jpg\" class=\"aligncenter\" title=\"oracle\u8868\u540d\u600e\u4e48\u6539\u63d2\u56fe\" alt=\"oracle\u8868\u540d\u600e\u4e48\u6539\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u91cd\u547d\u540d Oracle \u8868\u540d<\/strong><\/p>\n<p><strong>\u65b9\u6cd5 1\uff1a\u4f7f\u7528 SQL \u8bed\u53e5<\/strong><\/p>\n<pre>ALTER TABLE &lt;\u65e7\u8868\u540d&gt; RENAME TO &lt;\u65b0\u8868\u540d&gt;;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u65b9\u6cd5 2\uff1a\u4f7f\u7528 PL\/SQL \u8bed\u53e5<\/strong><\/p>\n<pre>BEGIN\n  EXECUTE IMMEDIATE 'ALTER TABLE ' || :old_table_name || ' RENAME TO ' || :new_table_name;\nEND;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<pre>ALTER TABLE employee RENAME TO staff;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u6ce8\u610f\u4e8b\u9879\uff1a<\/strong><\/p>\n<ul>\n<li>\u91cd\u547d\u540d\u8868\u540e\uff0c\u5176\u6240\u6709\u7ea6\u675f\u3001\u7d22\u5f15\u3001\u89e6\u53d1\u5668\u548c\u5b58\u50a8\u8fc7\u7a0b\u7b49\u76f8\u5173\u5bf9\u8c61\u5c06\u4fdd\u7559\u539f\u6709\u540d\u79f0\u3002<\/li>\n<li>\u5982\u679c\u65b0\u8868\u540d\u5df2\u5b58\u5728\uff0cOracle \u4f1a\u629b\u51fa\u9519\u8bef\u3002<\/li>\n<li>\u5982\u679c\u8868\u540d\u4e2d\u5305\u542b\u7a7a\u683c\u6216\u7279\u6b8a\u5b57\u7b26\uff0c\u8bf7\u4f7f\u7528\u5f15\u53f7\u5c06\u8868\u540d\u62ec\u8d77\u6765\u3002<\/li>\n<li>\u91cd\u547d\u540d\u8868\u540e\uff0c\u5e94\u7528\u7a0b\u5e8f\u6216\u811a\u672c\u4e2d\u5bf9\u65e7\u8868\u540d\u7684\u5f15\u7528\u5c06\u5931\u6548\uff0c\u9700\u8981\u76f8\u5e94\u66f4\u65b0\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u8868\u540d\u600e\u4e48\u6539\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u91cd\u547d\u540d oracle \u8868\u540d\u7684\u4e24\u79cd\u65b9\u6cd5\uff1a\u4f7f\u7528 sql \u8bed\u53e5\uff1aalter table rename to ;\u4f7f\u7528 pl\/sql \u8bed\u53e5\uff1aexecute immediate &#8216;alter table &#8216; || :old_table_name || &#8216; rename to &#8216; || :new_table_name; \u5982\u4f55\u91cd\u547d\u540d Oracle \u8868\u540d \u65b9\u6cd5 1\uff1a\u4f7f\u7528 SQL \u8bed\u53e5 ALTER TABLE &lt;\u65e7\u8868\u540d&gt; RENAME TO &lt;\u65b0\u8868\u540d&gt;; \u767b\u5f55\u540e\u590d\u5236 \u65b9\u6cd5 2\uff1a\u4f7f\u7528 PL\/SQL \u8bed\u53e5 BEGIN EXECUTE IMMEDIATE &#8216;ALTER TABLE &#8216; || :old_table_name || &#8216; RENAME TO &#8216; [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-5353","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5353","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=5353"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5353\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=5353"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=5353"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=5353"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}