{"id":7231,"date":"2024-11-14T14:38:11","date_gmt":"2024-11-14T06:38:11","guid":{"rendered":"https:\/\/fwq.ai\/blog\/7231\/"},"modified":"2024-11-14T14:38:11","modified_gmt":"2024-11-14T06:38:11","slug":"mysql-%e4%b8%ad-%e5%86%99%e6%b3%95%e4%bd%95%e6%97%b6%e5%8f%af%e7%94%a8%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/7231\/","title":{"rendered":"MySQL \u4e2d != \u5199\u6cd5\u4f55\u65f6\u53ef\u7528\uff1f"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173062548420233.jpg\" class=\"aligncenter\" title=\"MySQL \u4e2d != \u5199\u6cd5\u4f55\u65f6\u53ef\u7528\uff1f\u63d2\u56fe\" alt=\"MySQL \u4e2d != \u5199\u6cd5\u4f55\u65f6\u53ef\u7528\uff1f\u63d2\u56fe\" \/><\/p>\n<p><strong>MySQL \u4e2d!=\u5199\u6cd5\u7684\u6f14\u53d8<\/strong><\/p>\n<p>\u65e9\u671f\u7684 MySQL \u7248\u672c\u4e2d\uff0c\u6bd4\u8f83\u8fd0\u7b97\u7b26\u53ea\u80fd\u5199\u6210\uff0c\u8fd9\u5728\u5904\u7406 XML \u6570\u636e\u65f6\u6bd4\u8f83\u9ebb\u70e6\uff0c\u56e0\u4e3a\u672c\u8eab\u5c31\u4ee3\u8868\u4e86 XML \u5143\u7d20\u7684\u8d77\u59cb\u548c\u7ed3\u675f\u6807\u7b7e\u3002MySQL \u5b98\u65b9\u5e76\u672a\u660e\u786e\u6307\u51fa!=\u5199\u6cd5\u7684\u542f\u7528\u65f6\u95f4\uff0c\u4f46\u6839\u636e\u5386\u53f2\u6587\u6863\u67e5\u8be2\uff0c\u4ee5\u4e0b\u7ed3\u8bba\u53ef\u4ee5\u5f97\u77e5\uff1a<\/p>\n<ul>\n<li> <strong>5.0 \u7248\u672c\uff082005 \u5e74\uff09\u53ca\u4e4b\u540e\u7248\u672c\uff1a<\/strong>MySQL \u540c\u65f6\u652f\u6301!=\u548c\u5199\u6cd5\u3002<\/li>\n<li> <strong>3.23 \u7248\u672c\uff081999 \u5e74\uff09\uff1a<\/strong>MySQL \u540c\u65f6\u652f\u6301!=\u548c\u5199\u6cd5\u3002<\/li>\n<\/ul>\n<p>\u56e0\u6b64\uff0c\u5bf9\u4e8e\u73b0\u4ee3\u7248\u672c\u7684 MySQL\uff0c\u53ef\u4ee5\u4f7f\u7528!=\u5199\u6cd5\uff0c\u4e0d\u5fc5\u62c5\u5fc3\u517c\u5bb9\u6027\u95ee\u9898\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fMySQL \u4e2d != \u5199\u6cd5\u4f55\u65f6\u53ef\u7528\uff1f\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>MySQL \u4e2d!=\u5199\u6cd5\u7684\u6f14\u53d8 \u65e9\u671f\u7684 MySQL \u7248\u672c\u4e2d\uff0c\u6bd4\u8f83\u8fd0\u7b97\u7b26\u53ea\u80fd\u5199\u6210\uff0c\u8fd9\u5728\u5904\u7406 XML \u6570\u636e\u65f6\u6bd4\u8f83\u9ebb\u70e6\uff0c\u56e0\u4e3a\u672c\u8eab\u5c31\u4ee3\u8868\u4e86 XML \u5143\u7d20\u7684\u8d77\u59cb\u548c\u7ed3\u675f\u6807\u7b7e\u3002MySQL \u5b98\u65b9\u5e76\u672a\u660e\u786e\u6307\u51fa!=\u5199\u6cd5\u7684\u542f\u7528\u65f6\u95f4\uff0c\u4f46\u6839\u636e\u5386\u53f2\u6587\u6863\u67e5\u8be2\uff0c\u4ee5\u4e0b\u7ed3\u8bba\u53ef\u4ee5\u5f97\u77e5\uff1a 5.0 \u7248\u672c\uff082005 \u5e74\uff09\u53ca\u4e4b\u540e\u7248\u672c\uff1aMySQL \u540c\u65f6\u652f\u6301!=\u548c\u5199\u6cd5\u3002 3.23 \u7248\u672c\uff081999 \u5e74\uff09\uff1aMySQL \u540c\u65f6\u652f\u6301!=\u548c\u5199\u6cd5\u3002 \u56e0\u6b64\uff0c\u5bf9\u4e8e\u73b0\u4ee3\u7248\u672c\u7684 MySQL\uff0c\u53ef\u4ee5\u4f7f\u7528!=\u5199\u6cd5\uff0c\u4e0d\u5fc5\u62c5\u5fc3\u517c\u5bb9\u6027\u95ee\u9898\u3002 \u4ee5\u4e0a\u5c31\u662fMySQL \u4e2d != \u5199\u6cd5\u4f55\u65f6\u53ef\u7528\uff1f\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},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-7231","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/7231","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=7231"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/7231\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=7231"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=7231"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=7231"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}