摘要:
表外键5个相关性: cascade,restrict,set null,no action,default show character set ; show collation like 'utf8%' SELECT @@COLLATION_DATABASE; SHOW VARIABLES LIK 阅读全文
posted @ 2016-08-12 16:10 moss_tan_jun 阅读(474) 评论(0) 推荐(0)
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摘要:
表外键5个相关性: cascade,restrict,set null,no action,default show character set ; show collation like 'utf8%' SELECT @@COLLATION_DATABASE; SHOW VARIABLES LIK 阅读全文
posted @ 2016-08-12 16:10 moss_tan_jun 阅读(474) 评论(0) 推荐(0)
摘要:
http://wenku.baidu.com/link?url=Tl71LnP-mqf-HExIRLWviUINgkfHMbd4hL2WGhuUHQlDwcw3QVfuTgcB6CiIMgvszY9WIPploIXxgQQSZt7MF5tvuMmMxobeXd2aRn6kY6W 阅读全文
posted @ 2016-08-12 10:37 moss_tan_jun 阅读(165) 评论(0) 推荐(0) |
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