\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u6e05\u7a7a\u8868\u4e2d\u7684\u6578\u64da\u662f\u4e00\u500b\u5e38\u898b\u7684\u64cd\u4f5c\u3002\u5c0d\u65bc\u4f7f\u7528IBM DB2\u6578\u64da\u5eab\u7684\u958b\u767c\u8005\u548c\u7ba1\u7406\u54e1\u4f86\u8aaa\uff0c\u4e86\u89e3\u5982\u4f55\u6709\u6548\u5730\u6e05\u7a7a\u8868\u6578\u64da\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u56db\u7a2e\u5728DB2\u4e2d\u6e05\u7a7a\u8868\u6578\u64da\u7684\u65b9\u6cd5\uff0c\u4e26\u63d0\u4f9b\u76f8\u61c9\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n
DELETE\u8a9e\u53e5\u662f\u6700\u5e38\u898b\u7684\u6e05\u7a7a\u8868\u6578\u64da\u7684\u65b9\u6cd5\u3002\u9019\u7a2e\u65b9\u6cd5\u6703\u9010\u884c\u522a\u9664\u8868\u4e2d\u7684\u6578\u64da\uff0c\u4e26\u4e14\u53ef\u4ee5\u4f7f\u7528WHERE\u5b50\u53e5\u4f86\u9650\u5236\u522a\u9664\u7684\u7bc4\u570d\u3002<\/p>\n
DELETE FROM \u8868\u540d WHERE \u689d\u4ef6;<\/code><\/pre>\n\u5982\u679c\u5e0c\u671b\u6e05\u7a7a\u6574\u500b\u8868\uff0c\u53ef\u4ee5\u7701\u7565WHERE\u5b50\u53e5\uff1a<\/p>\n
DELETE FROM \u8868\u540d;<\/code><\/pre>\n\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4f7f\u7528DELETE\u8a9e\u53e5\u6e05\u7a7a\u8868\u6578\u64da\u4e0d\u6703\u91cd\u7f6e\u81ea\u589e\u5217\u7684\u8a08\u6578\u5668\u3002<\/p>\n
\u65b9\u6cd5\u4e8c\uff1a\u4f7f\u7528TRUNCATE TABLE\u8a9e\u53e5<\/h2>\n
TRUNCATE TABLE\u8a9e\u53e5\u662f\u4e00\u7a2e\u66f4\u9ad8\u6548\u7684\u6e05\u7a7a\u8868\u6578\u64da\u7684\u65b9\u6cd5\u3002\u5b83\u6703\u7acb\u5373\u522a\u9664\u8868\u4e2d\u7684\u6240\u6709\u884c\uff0c\u4e26\u4e14\u4e0d\u6703\u8a18\u9304\u6bcf\u4e00\u884c\u7684\u522a\u9664\u64cd\u4f5c\uff0c\u56e0\u6b64\u901f\u5ea6\u8f03\u5feb\u3002<\/p>\n
TRUNCATE TABLE \u8868\u540d;<\/code><\/pre>\n\u4f7f\u7528TRUNCATE TABLE\u6642\uff0c\u6240\u6709\u7684\u884c\u90fd\u6703\u88ab\u522a\u9664\uff0c\u4e26\u4e14\u81ea\u589e\u5217\u7684\u8a08\u6578\u5668\u6703\u88ab\u91cd\u7f6e\u3002\u9019\u4f7f\u5f97TRUNCATE TABLE\u5728\u9700\u8981\u6e05\u7a7a\u8868\u4e26\u91cd\u65b0\u958b\u59cb\u6642\u975e\u5e38\u6709\u7528\u3002<\/p>\n
\u65b9\u6cd5\u4e09\uff1a\u4f7f\u7528DROP TABLE\u8a9e\u53e5<\/h2>\n
\u5982\u679c\u4e0d\u50c5\u50c5\u662f\u60f3\u6e05\u7a7a\u8868\u4e2d\u7684\u6578\u64da\uff0c\u800c\u662f\u5e0c\u671b\u5b8c\u5168\u522a\u9664\u8868\u672c\u8eab\uff0c\u53ef\u4ee5\u4f7f\u7528DROP TABLE\u8a9e\u53e5\u3002\u9019\u5c07\u522a\u9664\u6574\u500b\u8868\u53ca\u5176\u7d50\u69cb\u3002<\/p>\n
DROP TABLE \u8868\u540d;<\/code><\/pre>\n\u5728\u4f7f\u7528DROP TABLE\u6642\uff0c\u8acb\u6ce8\u610f\u9019\u662f\u4e00\u500b\u4e0d\u53ef\u9006\u7684\u64cd\u4f5c\uff0c\u6240\u6709\u6578\u64da\u548c\u8868\u7d50\u69cb\u90fd\u5c07\u6c38\u4e45\u522a\u9664\u3002\u5982\u679c\u9700\u8981\u91cd\u65b0\u5275\u5efa\u8868\uff0c\u5247\u5fc5\u9808\u91cd\u65b0\u5b9a\u7fa9\u5176\u7d50\u69cb\u3002<\/p>\n
\u65b9\u6cd5\u56db\uff1a\u4f7f\u7528INSERT INTO\u8a9e\u53e5\u6e05\u7a7a\u6578\u64da<\/h2>\n
\u96d6\u7136\u9019\u4e0d\u662f\u4e00\u500b\u5e38\u898b\u7684\u65b9\u6cd5\uff0c\u4f46\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u4ee5\u901a\u904e\u63d2\u5165\u4e00\u689d\u7a7a\u8a18\u9304\u4f86\u201c\u6e05\u7a7a\u201d\u8868\u3002\u9019\u7a2e\u65b9\u6cd5\u9069\u7528\u65bc\u9700\u8981\u4fdd\u7559\u8868\u7d50\u69cb\u4f46\u4e0d\u9700\u8981\u4efb\u4f55\u6578\u64da\u7684\u60c5\u6cc1\u3002<\/p>\n
INSERT INTO \u8868\u540d (\u52171, \u52172, ...) VALUES (NULL, NULL, ...);<\/code><\/pre>\n\u9019\u7a2e\u65b9\u6cd5\u7684\u7f3a\u9ede\u662f\uff0c\u8868\u4e2d\u4ecd\u7136\u6703\u4fdd\u7559\u4e00\u689d\u8a18\u9304\uff0c\u4e26\u4e14\u4e0d\u6703\u91cd\u7f6e\u81ea\u589e\u5217\u7684\u8a08\u6578\u5668\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u5728DB2\u4e2d\u6e05\u7a7a\u8868\u6578\u64da\u6709\u591a\u7a2e\u65b9\u6cd5\uff0c\u5305\u62ec\u4f7f\u7528DELETE\u8a9e\u53e5\u3001TRUNCATE TABLE\u8a9e\u53e5\u3001DROP TABLE\u8a9e\u53e5\u4ee5\u53caINSERT INTO\u8a9e\u53e5\u3002\u6bcf\u7a2e\u65b9\u6cd5\u90fd\u6709\u5176\u7279\u5b9a\u7684\u7528\u9014\u548c\u6548\u679c\uff0c\u9078\u64c7\u5408\u9069\u7684\u65b9\u6cd5\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u5eab\u7ba1\u7406\u7684\u6548\u7387\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u548c\u9748\u6d3b\u7684\u6578\u64da\u7ba1\u7406\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684\u9999\u6e2fVPS<\/a>\u6216\u4e91\u670d\u52a1\u5668<\/a>\u89e3\u6c7a\u65b9\u6848\u5c07\u662f\u660e\u667a\u7684\u9078\u64c7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"\u63a2\u7d22DB2\u8868\u6e05\u7a7a\u6578\u64da\u7684\u56db\u7a2e\u65b9\u6cd5\uff0c\u5feb\u901f\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\uff0c\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\u8207\u7dad\u8b77\u6548\u7387\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-60413","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60413","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=60413"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60413\/revisions"}],"predecessor-version":[{"id":60414,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/60413\/revisions\/60414"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=60413"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=60413"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=60413"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}