查询表中有多少列?奇怪怎么老是错的?[解决办法]select count(*) from syscolumns where id object_id( y
查询表中有多少列?
奇怪怎么老是错的?
[解决办法]
select count(*) from syscolumns where id = object_id( 'yourTableName ')
查询表中有多少列?
奇怪怎么老是错的?
[解决办法]
select count(*) from syscolumns where id = object_id( 'yourTableName ')