{"id":94288,"date":"2024-10-19T19:03:18","date_gmt":"2024-10-19T11:03:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/94288\/"},"modified":"2024-10-19T19:03:20","modified_gmt":"2024-10-19T11:03:20","slug":"oracle-sqlplus%e5%91%bd%e4%bb%a4%e7%9a%84%e8%a9%b3%e7%b4%b0%e8%a7%a3%e6%9e%90","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/94288\/","title":{"rendered":"Oracle sqlplus\u547d\u4ee4\u7684\u8a73\u7d30\u89e3\u6790"},"content":{"rendered":"<h1 id=\"oracle-sqlplus%e5%91%bd%e4%bb%a4%e7%9a%84%e8%a9%b3%e7%b4%b0%e8%a7%a3%e6%9e%90-LzgndNYkSE\">Oracle sqlplus\u547d\u4ee4\u7684\u8a73\u7d30\u89e3\u6790<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0cOracle SQL*Plus\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u5ee3\u6cdb\u7528\u65bc\u57f7\u884cSQL\u67e5\u8a62\u548cPL\/SQL\u7a0b\u5f0f\u78bc\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eSQL*Plus\u7684\u57fa\u672c\u547d\u4ee4\u53ca\u5176\u7528\u6cd5\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u6709\u6548\u5730\u4f7f\u7528\u9019\u4e00\u5de5\u5177\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afsqlplus%ef%bc%9f-LzgndNYkSE\">\u4ec0\u9ebc\u662fSQL*Plus\uff1f<\/h2>\n<p>SQL*Plus\u662fOracle\u63d0\u4f9b\u7684\u4e00\u500b\u547d\u4ee4\u884c\u754c\u9762\uff0c\u7528\u65bc\u8207Oracle\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\u3002\u7528\u6236\u53ef\u4ee5\u901a\u904eSQL*Plus\u57f7\u884cSQL\u8a9e\u53e5\u3001PL\/SQL\u7a0b\u5f0f\u78bc\uff0c\u4e26\u7ba1\u7406\u6578\u64da\u5eab\u5c0d\u8c61\u3002\u5b83\u652f\u6301\u591a\u7a2e\u64cd\u4f5c\u7cfb\u7d71\uff0c\u5305\u62ecWindows\u548cLinux\u3002<\/p>\n<h2 id=\"%e5%9f%ba%e6%9c%ac%e5%91%bd%e4%bb%a4-LzgndNYkSE\">\u57fa\u672c\u547d\u4ee4<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684SQL*Plus\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>CONNECT<\/code>\uff1a\u7528\u65bc\u9023\u63a5\u5230\u6578\u64da\u5eab\u3002<\/li>\n<li><code>SELECT<\/code>\uff1a\u67e5\u8a62\u6578\u64da\u3002<\/li>\n<li><code>INSERT<\/code>\uff1a\u63d2\u5165\u6578\u64da\u3002<\/li>\n<li><code>UPDATE<\/code>\uff1a\u66f4\u65b0\u6578\u64da\u3002<\/li>\n<li><code>DELETE<\/code>\uff1a\u522a\u9664\u6578\u64da\u3002<\/li>\n<li><code>EXIT<\/code>\uff1a\u9000\u51faSQL*Plus\u3002<\/li>\n<\/ul>\n<h3 id=\"%e9%80%a3%e6%8e%a5%e5%88%b0%e6%95%b8%e6%93%9a%e5%ba%ab-LzgndNYkSE\">\u9023\u63a5\u5230\u6578\u64da\u5eab<\/h3>\n<p>\u4f7f\u7528<code>CONNECT<\/code>\u547d\u4ee4\u53ef\u4ee5\u9023\u63a5\u5230Oracle\u6578\u64da\u5eab\u3002\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>CONNECT username\/password@database<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u7528\u6236\u540d\u662f<code>admin<\/code>\uff0c\u5bc6\u78bc\u662f<code>password<\/code>\uff0c\u6578\u64da\u5eab\u540d\u662f<code>orcl<\/code>\uff0c\u5247\u547d\u4ee4\u70ba\uff1a<\/p>\n<pre><code>CONNECT admin\/password@orcl<\/code><\/pre>\n<h3 id=\"%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a-LzgndNYkSE\">\u67e5\u8a62\u6578\u64da<\/h3>\n<p>\u4f7f\u7528<code>SELECT<\/code>\u547d\u4ee4\u53ef\u4ee5\u67e5\u8a62\u6578\u64da\u3002\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>SELECT column1, column2 FROM table_name;<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u67e5\u8a62<code>employees<\/code>\u8868\u4e2d\u7684\u6240\u6709\u54e1\u5de5\u59d3\u540d\u548c\u5de5\u8cc7\uff1a<\/p>\n<pre><code>SELECT name, salary FROM employees;<\/code><\/pre>\n<h3 id=\"%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a-LzgndNYkSE\">\u63d2\u5165\u6578\u64da<\/h3>\n<p>\u4f7f\u7528<code>INSERT<\/code>\u547d\u4ee4\u53ef\u4ee5\u5411\u8868\u4e2d\u63d2\u5165\u6578\u64da\u3002\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>INSERT INTO table_name (column1, column2) VALUES (value1, value2);<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5411<code>employees<\/code>\u8868\u4e2d\u63d2\u5165\u4e00\u540d\u65b0\u54e1\u5de5\uff1a<\/p>\n<pre><code>INSERT INTO employees (name, salary) VALUES ('John Doe', 50000);<\/code><\/pre>\n<h3 id=\"%e6%9b%b4%e6%96%b0%e6%95%b8%e6%93%9a-LzgndNYkSE\">\u66f4\u65b0\u6578\u64da<\/h3>\n<p>\u4f7f\u7528<code>UPDATE<\/code>\u547d\u4ee4\u53ef\u4ee5\u66f4\u65b0\u8868\u4e2d\u7684\u6578\u64da\u3002\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>UPDATE table_name SET column1 = value1 WHERE condition;<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5c07<code>John Doe<\/code>\u7684\u5de5\u8cc7\u66f4\u65b0\u70ba60000\uff1a<\/p>\n<pre><code>UPDATE employees SET salary = 60000 WHERE name = 'John Doe';<\/code><\/pre>\n<h3 id=\"%e5%88%aa%e9%99%a4%e6%95%b8%e6%93%9a-LzgndNYkSE\">\u522a\u9664\u6578\u64da<\/h3>\n<p>\u4f7f\u7528<code>DELETE<\/code>\u547d\u4ee4\u53ef\u4ee5\u522a\u9664\u8868\u4e2d\u7684\u6578\u64da\u3002\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>DELETE FROM table_name WHERE condition;<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u522a\u9664\u540d\u70ba<code>John Doe<\/code>\u7684\u54e1\u5de5\uff1a<\/p>\n<pre><code>DELETE FROM employees WHERE name = 'John Doe';<\/code><\/pre>\n<h2 id=\"%e5%85%b6%e4%bb%96%e6%9c%89%e7%94%a8%e7%9a%84%e5%91%bd%e4%bb%a4-LzgndNYkSE\">\u5176\u4ed6\u6709\u7528\u7684\u547d\u4ee4<\/h2>\n<p>\u9664\u4e86\u57fa\u672c\u7684\u6578\u64da\u64cd\u4f5c\u547d\u4ee4\uff0cSQL*Plus\u9084\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5176\u4ed6\u6709\u7528\u7684\u547d\u4ee4\uff1a<\/p>\n<ul>\n<li><code>DESCRIBE<\/code>\uff1a\u986f\u793a\u8868\u7684\u7d50\u69cb\u3002<\/li>\n<li><code>SET<\/code>\uff1a\u8a2d\u7f6eSQL*Plus\u7684\u74b0\u5883\u53c3\u6578\uff0c\u4f8b\u5982\u884c\u5bec\u3001\u9801\u9762\u5927\u5c0f\u7b49\u3002<\/li>\n<li><code>SPOOL<\/code>\uff1a\u5c07\u67e5\u8a62\u7d50\u679c\u8f38\u51fa\u5230\u6587\u4ef6\u3002<\/li>\n<\/ul>\n<h3 id=\"%e9%a1%af%e7%a4%ba%e8%a1%a8%e7%b5%90%e6%a7%8b-LzgndNYkSE\">\u986f\u793a\u8868\u7d50\u69cb<\/h3>\n<p>\u4f7f\u7528<code>DESCRIBE<\/code>\u547d\u4ee4\u53ef\u4ee5\u67e5\u770b\u8868\u7684\u7d50\u69cb\uff0c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>DESCRIBE table_name;<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u67e5\u770b<code>employees<\/code>\u8868\u7684\u7d50\u69cb\uff1a<\/p>\n<pre><code>DESCRIBE employees;<\/code><\/pre>\n<h3 id=\"%e8%a8%ad%e7%bd%ae%e7%92%b0%e5%a2%83%e5%8f%83%e6%95%b8-LzgndNYkSE\">\u8a2d\u7f6e\u74b0\u5883\u53c3\u6578<\/h3>\n<p>\u4f7f\u7528<code>SET<\/code>\u547d\u4ee4\u53ef\u4ee5\u8a2d\u7f6eSQL*Plus\u7684\u74b0\u5883\u53c3\u6578\u3002\u4f8b\u5982\uff0c\u8a2d\u7f6e\u884c\u5bec\u70ba100\uff1a<\/p>\n<pre><code>SET LINESIZE 100;<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-LzgndNYkSE\">\u7e3d\u7d50<\/h2>\n<p>Oracle SQL*Plus\u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u9ad8\u6548\u5730\u7ba1\u7406\u548c\u64cd\u4f5c\u6578\u64da\u5eab\u3002\u901a\u904e\u638c\u63e1\u57fa\u672c\u547d\u4ee4\u548c\u4e00\u4e9b\u9032\u968e\u529f\u80fd\uff0c\u7528\u6236\u53ef\u4ee5\u66f4\u9748\u6d3b\u5730\u9032\u884c\u6578\u64da\u67e5\u8a62\u548c\u7ba1\u7406\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684<code><a href=\"https:\/\/server.hk\">VPS<\/a><\/code>\u6216<code><a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a><\/code>\u5c07\u662f\u660e\u667a\u7684\u9078\u64c7\u3002\u5e0c\u671b\u672c\u6587\u80fd\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u548c\u4f7f\u7528Oracle SQL*Plus\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u89e3\u6790Oracle SQL*Plus\u547d\u4ee4\uff0c\u63d0\u4f9b\u4f7f\u7528\u6280\u5de7\u3001\u5e38\u89c1\u547d\u4ee4\u53ca\u793a\u4f8b\uff0c\u52a9\u60a8\u9ad8\u6548\u7ba1\u7406\u6570\u636e\u5e93\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-94288","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94288","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=94288"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94288\/revisions"}],"predecessor-version":[{"id":94289,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94288\/revisions\/94289"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=94288"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=94288"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=94288"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}