{"id":3230,"date":"2013-12-18T07:59:30","date_gmt":"2013-12-18T07:59:30","guid":{"rendered":"http:\/\/www.wpadmin.cn\/blog\/?p=3230"},"modified":"2013-12-18T08:00:55","modified_gmt":"2013-12-18T08:00:55","slug":"3230","status":"publish","type":"post","link":"https:\/\/www.wpadmin.cn\/blog\/3230.html","title":{"rendered":"mysql\u6570\u636e\u7c7b\u578bint(6)\u540e\u9762\u8fd9\u4e2a\u6570\u5b576\u5177\u4f53\u4ee3\u8868\u4ec0\u4e48"},"content":{"rendered":"<p>\u4eca\u5929\u5728\u91cd\u65b0\u590d\u4e60<span style=\"font-family: 'Times New Roman';\">mysql<\/span><span style=\"font-family: \u5b8b\u4f53;\">\u6570\u636e\u7c7b\u578b\u7684\u65f6\u5019\u9047\u5230\u4e86\u4e00\u4e2a\u7ec6\u8282\u7684\u95ee\u9898\uff0c\u5173\u4e8e<\/span><span style=\"font-family: 'Times New Roman';\">mysql<\/span><span style=\"font-family: \u5b8b\u4f53;\">\u6570\u636e\u7c7b\u578b<\/span><span style=\"font-family: 'Times New Roman';\">int(6)<\/span><span style=\"font-family: \u5b8b\u4f53;\">\u540e\u9762\u8fd9\u4e2a<\/span><span style=\"font-family: 'Times New Roman';\">6<\/span><span style=\"font-family: \u5b8b\u4f53;\">\u5177\u4f53\u4ee3\u8868\u4ec0\u4e48\u3002\u5728\u7fa4\u91cc\u9762\u548c\u670b\u53cb\u8ba8\u8bba\u4e86\u86ee\u4e45\uff0c<a title=\"WP\u7ba1\u7406\u5458\u4e4b\u5bb6\" href=\"http:\/\/www.wpadmin.cn\/\" target=\"_blank\">WP\u7ba1\u7406\u5458\u4e4b\u5bb6<\/a>\u603b\u7ed3\u51fa\u6765\u5206\u4eab\u4e00\u4e0b\u3002<\/span>\u6211\u4eec\u5728\u6570\u636e\u5e93\u4e2d\u5efa\u7acb\u5b57\u6bb5<span style=\"font-family: 'Times New Roman';\">id<\/span><span style=\"font-family: \u5b8b\u4f53;\">\u5982\u4e0b\uff0c\u5c5e\u6027\u4e3a\u65e0\u7b26\u53f7\u578b\uff0c\u81ea\u589e\u957f\u3002\u9ed8\u8ba4\u662f\u7a7a<\/span><\/p>\n<p><a href=\"http:\/\/www.wpadmin.cn\/blog\/wp-content\/uploads\/2013\/12\/word2-115.png\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-3231\" alt=\"word2-115\" src=\"http:\/\/www.wpadmin.cn\/blog\/wp-content\/uploads\/2013\/12\/word2-115.png\" width=\"554\" height=\"50\" \/><\/a><\/p>\n<p>\u4e0b\u9762\u6211\u4eec\u7ed3\u5408\u4e0b\u9762\u7684\u8fd92\u5f20\u56fe\u6765\u5206\u6790\u4e00\u4e0b\u3002\u5b83\u7684\u610f\u601d\u662f\u8bf4\uff1a<\/p>\n<p>\u5f53\u4f60\u628a\u67d0\u4e2a\u5b57\u6bb5\u7c7b\u578b\u8bbe\u7f6e\u4e3aint\u7684\u65f6\u5019\uff0c<br \/>\n\u8fd9\u5217\u7684\u6570\u5b57\u6bcf\u4e2a\u90fd\u4f1a\u53604\u4e2a\u5b57\u8282\uff0c32\u4f4d<br \/>\n\u8fd9\u5217\u7684\u6570\u5b57\u65e0\u7b26\u53f7\u60c5\u51b5\u4e0b\u53ef\u4ee5\u5199\u523042\u591a\u4e2a\u4ebf<\/p>\n<p><a href=\"http:\/\/www.wpadmin.cn\/blog\/wp-content\/uploads\/2013\/12\/word2-204.png\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-3232\" alt=\"word2-204\" src=\"http:\/\/www.wpadmin.cn\/blog\/wp-content\/uploads\/2013\/12\/word2-204.png\" width=\"554\" height=\"25\" \/><\/a><\/p>\n<p><a href=\"http:\/\/www.wpadmin.cn\/blog\/wp-content\/uploads\/2013\/12\/word2-325.png\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-3233\" alt=\"word2-325\" src=\"http:\/\/www.wpadmin.cn\/blog\/wp-content\/uploads\/2013\/12\/word2-325.png\" width=\"354\" height=\"331\" \/><\/a><\/p>\n<p>\u5982\u679c\u4f60\u8981\u5728\u8fd9\u5217\u7684\u6570\u5b57\u524d\u5e26\u4e2a0\uff0c(\u7c7b\u4f3c\u8d85\u5e02\u5c0f\u7968\u524d\u9762\u7684000325\u4e00\u6837)\u4f60\u5c31\u8981\u7528zerofill<br \/>\nint\uff086\uff09\u00a0\u4ee3\u8868\u53ef\u4ee5\u52a06\u4e2a0\uff0c\u4f46\u6700\u5927\u53ea\u80fd\u5199\u5230099999<br \/>\n100000\u7684\u8bdd\u524d\u9762\u662f\u6ca1\u67090\u7684\u4e86\u3002\u5173\u4e8e\u6570\u636e\u5e93\u589e\u5220\u6539\u67e5\u8bf7\u5173\u6ce8\uff1a<a class=\"title\" href=\"http:\/\/www.wpadmin.cn\/blog\/2920.html\" rel=\"bookmark\">PHP\u589e\u5220\u6539\u67e5\u5e38\u7528\u4ee3\u7801<\/a><\/p>\n<p>\u5177\u4f53\u5728\u6570\u636e\u5e93phpmyadmin\u4e2d\u7684\u8bbe\u7f6e\u5982\u4e0b\uff1a<\/p>\n<p><a href=\"http:\/\/www.wpadmin.cn\/blog\/wp-content\/uploads\/2013\/12\/word2-446.png\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-3234\" alt=\"word2-446\" src=\"http:\/\/www.wpadmin.cn\/blog\/wp-content\/uploads\/2013\/12\/word2-446.png\" width=\"554\" height=\"35\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4eca\u5929\u5728\u91cd\u65b0\u590d\u4e60mysql\u6570\u636e\u7c7b\u578b\u7684\u65f6\u5019\u9047\u5230\u4e86\u4e00\u4e2a\u7ec6\u8282\u7684\u95ee\u9898\uff0c\u5173\u4e8emysql\u6570\u636e\u7c7b\u578bint(6)\u540e\u9762\u8fd9\u4e2a6\u5177\u4f53\u4ee3\u8868\u4ec0\u4e48\u3002\u5728\u7fa4\u91cc\u9762\u548c\u670b\u53cb\u8ba8\u8bba\u4e86\u86ee\u4e45\uff0c\u603b\u7ed3\u51fa\u6765\u5206\u4eab\u4e00\u4e0b\u3002\u6211\u4eec\u5728\u6570\u636e\u5e93\u4e2d\u5efa\u7acb\u5b57\u6bb5id\u5982\u4e0b\uff0c\u5c5e\u6027\u4e3a\u65e0\u7b26\u53f7\u578b\uff0c\u81ea\u589e\u957f\u3002\u9ed8\u8ba4\u662f\u7a7a<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[54],"tags":[117],"_links":{"self":[{"href":"https:\/\/www.wpadmin.cn\/blog\/wp-json\/wp\/v2\/posts\/3230"}],"collection":[{"href":"https:\/\/www.wpadmin.cn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wpadmin.cn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wpadmin.cn\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wpadmin.cn\/blog\/wp-json\/wp\/v2\/comments?post=3230"}],"version-history":[{"count":0,"href":"https:\/\/www.wpadmin.cn\/blog\/wp-json\/wp\/v2\/posts\/3230\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.wpadmin.cn\/blog\/wp-json\/wp\/v2\/media?parent=3230"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wpadmin.cn\/blog\/wp-json\/wp\/v2\/categories?post=3230"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wpadmin.cn\/blog\/wp-json\/wp\/v2\/tags?post=3230"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}