{"id":529,"date":"2011-12-19T22:19:58","date_gmt":"2011-12-19T14:19:58","guid":{"rendered":"http:\/\/www.myvoipapp.com\/blogs\/yxh\/?p=529"},"modified":"2019-06-09T07:59:25","modified_gmt":"2019-06-08T23:59:25","slug":"%e4%bf%ae%e6%94%b9mysql%e8%a1%a8%e4%b8%ad%e5%ad%97%e6%ae%b5%e7%9a%84%e7%bc%ba%e7%9c%81%e5%80%bc","status":"publish","type":"post","link":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/2011\/12\/19\/%e4%bf%ae%e6%94%b9mysql%e8%a1%a8%e4%b8%ad%e5%ad%97%e6%ae%b5%e7%9a%84%e7%bc%ba%e7%9c%81%e5%80%bc\/","title":{"rendered":"\u4fee\u6539MySQL\u8868\u4e2d\u5b57\u6bb5\u7684\u7f3a\u7701\u503c"},"content":{"rendered":"<p>\u7f51\u4e0a\u641c\u4e86\u4e00\u4e0b\uff0c\u5c45\u7136\u6709\u63a8\u8350\u201c\u5148\u5220\u9664\u5b57\u6bb5\uff0c\u518d\u91cd\u65b0\u6dfb\u52a0\u5b57\u6bb5\u201d\u7684\u505a\u6cd5\u3002\u5982\u679c\u8be5\u5b57\u6bb5\u539f\u6765\u6709\u4e00\u4e9b\u975e\u7f3a\u7701\u503c\u7684\u8bb0\u5f55\uff0c\u5c82\u4e0d\u662f\u5c31\u4e22\u5931\u4e86\u5417\uff1f \u8fd9\u771f\u662f\u4e00\u70b9\u90fd\u6ca1\u6709\u7231\u554a\u3002<\/p>\n<p>\u6bd4\u8f83\u6709\u7231\u7684\u505a\u6cd5\u662f\uff1a\u4f7f\u7528MySQL\u63d0\u4f9b\u7684alter table\u8bed\u53e5\u5bf9\u5b57\u6bb5\u76f4\u63a5\u8fdb\u884c\u4fee\u6539\u3002<\/p>\n<p>\u4f8b\u5982\u5bf9tbl_local_users\u8868\u4e2d\u7684moMaxCalls\u5b57\u6bb5\u4fee\u6539\u7f3a\u7701\u503c\u4e3a1\uff0c\u53ef\u4ee5\u91c7\u7528\u4ee5\u4e0b\u8bed\u53e5\uff1a<\/p>\n<pre>alter table tbl_local_users alter moMaxCalls int default 1;<\/pre>\n\n\n<p>\u5982\u679c\u9700\u8981\u4fee\u6539\u5b57\u6bb5\u7684\u7c7b\u578b\u6216\u8005\u53d8\u52a8\u4f4d\u7f6e\uff0c\u5219\u9700\u8981\u7528\u201cchange column\u201d\uff0c\u4f8b\u5982\uff1a<\/p>\n\n\n\n<p>alter table tbl_local_users change moMaxCalls int default 1 after emailAddr;  <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7f51\u4e0a\u641c\u4e86\u4e00\u4e0b\uff0c\u5c45\u7136\u6709\u63a8\u8350\u201c\u5148\u5220\u9664\u5b57\u6bb5\uff0c\u518d\u91cd\u65b0\u6dfb\u52a0\u5b57\u6bb5\u201d\u7684\u505a\u6cd5\u3002\u5982\u679c\u8be5\u5b57\u6bb5\u539f\u6765\u6709\u4e00\u4e9b\u975e\u7f3a\u7701\u503c\u7684\u8bb0\u5f55\uff0c\u5c82\u4e0d\u662f\u5c31\u4e22\u5931\u4e86\u5417\uff1f \u8fd9\u771f\u662f\u4e00\u70b9\u90fd\u6ca1\u6709\u7231\u554a\u3002 \u6bd4\u8f83\u6709\u7231\u7684\u505a\u6cd5\u662f\uff1a&#8230;<\/p>\n<p class=\"read-more\"><a class=\"btn btn-default\" href=\"https:\/\/www.myvoipapp.com\/blogs\/yxh\/2011\/12\/19\/%e4%bf%ae%e6%94%b9mysql%e8%a1%a8%e4%b8%ad%e5%ad%97%e6%ae%b5%e7%9a%84%e7%bc%ba%e7%9c%81%e5%80%bc\/\"> Read More<span class=\"screen-reader-text\">  Read More<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[200,201,10],"class_list":["post-529","post","type-post","status-publish","format-standard","hentry","category-6","tag-alter-table","tag-default-value","tag-mysql"],"_links":{"self":[{"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/posts\/529","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/comments?post=529"}],"version-history":[{"count":5,"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/posts\/529\/revisions"}],"predecessor-version":[{"id":2053,"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/posts\/529\/revisions\/2053"}],"wp:attachment":[{"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/media?parent=529"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/categories?post=529"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.myvoipapp.com\/blogs\/yxh\/wp-json\/wp\/v2\/tags?post=529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}