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如何判断一个表是否建立索引约束等信息的SQL语句_MySQL

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Release: 2016-06-01 13:48:57
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--获取某表的所有索引,包括索引归属列名
sp_statistics 'Table'
--获取索引与索引归属列以及描述信息
sp_helpindex 'Table'
--获取某表的约束信息以及归属列
sp_helpconstraint 'Table'
--获取某表中的自动增长列的列名
select    name   from    syscolumns   
  where    id=object_id('Table')   and    status   &   128   =   128
--获取某表中的自动增长列的列名
select    name   from    syscolumns   
  where    id=object_id('Table')   and     
                COLUMNPROPERTY(id,name,'IsIdentity')=1

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