{"id":1157,"date":"2012-09-04T23:03:17","date_gmt":"2012-09-04T15:03:17","guid":{"rendered":"https:\/\/yangtingkun.net\/?p=1157"},"modified":"2012-10-10T23:05:37","modified_gmt":"2012-10-10T15:05:37","slug":"sqlplus%e6%b3%a8%e9%87%8a%e8%a1%8c%e5%8f%b7%e9%94%99%e8%af%af%e7%9a%84%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"https:\/\/yangtingkun.net\/?p=1157","title":{"rendered":"sqlplus\u6ce8\u91ca\u884c\u53f7\u9519\u8bef\u7684\u95ee\u9898"},"content":{"rendered":"<p>\u53c8\u4e00\u4e2a\u548c\u6ce8\u91ca\u6709\u5173\u7684\u95ee\u9898\u3002<br \/>\nsqlplus\u6ce8\u91ca\u5bfc\u81f4\u8bed\u53e5\u91cd\u590d\u6267\u884c\uff1a<a href=\"https:\/\/yangtingkun.net\/?p=1155\">https:\/\/yangtingkun.net\/?p=1155<\/a><br \/>\n\u548c\u4e0a\u4e00\u4e2a\u9519\u8bef\u7c7b\u4f3c\uff0c\u4e0d\u8fc7\u8fd9\u4e2a\u95ee\u9898\u53ef\u80fd\u4f1a\u4f7f\u5f97\u7528\u6237\u8ba4\u4e3aSQLPLUS\u51fa\u73b0\u5f02\u5e38\u3002<\/p>\n<pre lang='SQL'>SQL> select \r\n2 1\r\n3 from \r\n4 dual;\r\n1\r\n----------\r\n         1\r\nSQL> select \/*\r\n2 abc\r\n3 \r\nSQL> select \/*\r\n2 abc\r\n3 def\r\n4 *\/\r\n5 1 \r\n6 from dual;\r\n1\r\n----------\r\n         1<\/pre>\n<p>\u53ef\u4ee5\u770b\u5230\uff0c\u5bf9\u4e8e\u6b63\u5e38\u7684SQL\u8bed\u53e5\uff0c\u56de\u8f66\u540e\u81ea\u52a8\u4f1a\u53d8\u62102\u30013\u4f9d\u6b21\u7c7b\u63a8\u7684\u884c\u53f7\uff0c\u800c\u5bf9\u4e8e\u884c\u4e2d\u7684\u6ce8\u91ca\u4e5f\u662f\u76f8\u540c\u7684\u5904\u7406\u65b9\u5f0f\u3002<br \/>\n\u800c\u4e14\u5728\u9ed8\u8ba4\u7684sqlblanklines\u4e3aOFF\u7684\u8bbe\u7f6e\u4e0b\uff0c\u5982\u679c\u51fa\u73b0\u4e00\u4e2a\u7a7a\u884c\uff0c\u5c31\u4f1a\u76f4\u63a5\u5bfc\u81f4SQL\u7684\u7ed3\u675f\uff0c\u800c\u4e0d\u7ba1\u5341\u5206\u5904\u4e8e\u6ce8\u91ca\u4e4b\u4e2d\u3002<br \/>\n\u4e0b\u9762\u770b\u8fd9\u4e2a\u4f8b\u5b50\uff1a<\/p>\n<pre lang='SQL'>SQL> \/* select\r\nSQL> abc\r\nSQL> * from dual;\r\nSQL> \r\nSQL> \r\nSQL> \r\nSQL> select 1 from dual;\r\nSQL> \/\r\nSQL> exit\r\nSQL> l\r\nSQL> exit\r\nSQL> *\/\r\nSQL> select 1 from dual;\r\n1\r\n----------\r\n         1<\/pre>\n<p>\u5982\u679c\u6ce8\u91ca\u51fa\u73b0\u5728\u884c\u9996\uff0c\u90a3\u4e48\u53ea\u8981\u4e0d\u51fa\u73b0\u6ce8\u91ca\u7ec8\u7ed3\u7b26*\/\uff0c\u90a3\u4e48\u5176\u4ed6\u6240\u6709\u7684\u547d\u4ee4\u3001\u7a7a\u56de\u8f66\u7b49\u7b49\u5168\u90e8\u65e0\u89c6\u3002\u5982\u679c\u4e0d\u4e86\u89e3\u8fd9\u4e2a\u7279\u6027\uff0c\u4f1a\u76f4\u63a5\u8ba4\u4e3aSQLPLUS\u5df2\u7ecf\u6302\u6389\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u53c8\u4e00\u4e2a\u548c\u6ce8\u91ca\u6709\u5173\u7684\u95ee\u9898\u3002 sqlplus\u6ce8\u91ca\u5bfc\u81f4\u8bed\u53e5\u91cd\u590d\u6267\u884c\uff1ahttps:\/\/yangtingkun.net\/?p=1155 \u548c\u4e0a\u4e00\u4e2a\u9519\u8bef\u7c7b\u4f3c\uff0c\u4e0d\u8fc7\u8fd9\u4e2a\u95ee\u9898\u53ef\u80fd\u4f1a\u4f7f\u5f97\u7528\u6237\u8ba4\u4e3aSQLPLUS\u51fa\u73b0\u5f02\u5e38\u3002 SQL> select 2 1 3 from 4 dual; 1 &#8212;&#8212;&#8212;- 1 SQL> select \/* 2 abc 3 SQL> select \/* 2 abc 3 def 4 *\/ 5 1 6 from dual; 1 &#8212;&#8212;&#8212;- 1 \u53ef\u4ee5\u770b\u5230\uff0c\u5bf9\u4e8e\u6b63\u5e38\u7684SQL\u8bed\u53e5\uff0c\u56de\u8f66\u540e\u81ea\u52a8\u4f1a\u53d8\u62102\u30013\u4f9d\u6b21\u7c7b\u63a8\u7684\u884c\u53f7\uff0c\u800c\u5bf9\u4e8e\u884c\u4e2d\u7684\u6ce8\u91ca\u4e5f\u662f\u76f8\u540c\u7684\u5904\u7406\u65b9\u5f0f\u3002 \u800c\u4e14\u5728\u9ed8\u8ba4\u7684sqlblanklines\u4e3aOFF\u7684\u8bbe\u7f6e\u4e0b\uff0c\u5982\u679c\u51fa\u73b0\u4e00\u4e2a\u7a7a\u884c\uff0c\u5c31\u4f1a\u76f4\u63a5\u5bfc\u81f4SQL\u7684\u7ed3\u675f\uff0c\u800c\u4e0d\u7ba1\u5341\u5206\u5904\u4e8e\u6ce8\u91ca\u4e4b\u4e2d\u3002 \u4e0b\u9762\u770b\u8fd9\u4e2a\u4f8b\u5b50\uff1a &hellip; <a href=\"https:\/\/yangtingkun.net\/?p=1157\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[1013,102],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p2yiY3-iF","_links":{"self":[{"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/posts\/1157"}],"collection":[{"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1157"}],"version-history":[{"count":1,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/posts\/1157\/revisions"}],"predecessor-version":[{"id":1158,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=\/wp\/v2\/posts\/1157\/revisions\/1158"}],"wp:attachment":[{"href":"https:\/\/yangtingkun.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1157"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1157"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yangtingkun.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}