标签: sql sql-server comparison
我正在加入两个表格,如下所示
select * from Table1 t1 inner join Table t2 on t1.pKey = t2.pKey and t1.Field1 = t2.Field1
t1.Field1等于" SYS"和t2.Field1等于" SYS-(U)"
为什么这会回来?