目录1. 约束的概念讲解2. 空属性3. 默认值default4.列描述comment5. 主键6.自增长7.唯一键8. 外键1. 约束的概念讲解
I\'ve got a LOAD statement in a Sybase Anywhere 11 DB that I fire off. The problem is that it\'s an 开发者_JS百科insert of about 500k records. In my transaction log, I see tons of inserts (in addition
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