'SELECT Table1.Field1, Table2.Field2 FROM Table1 LEFT OUTER JOIN
Table2 ON Table1.Field1 = Table2.Field2'该为:
'SELECT Table1.Field1, Table2.Field2 FROM Table1 LEFT JOIN
Table2 ON Table1.Field1 = Table2.Field2'
Table2 ON Table1.Field1 = Table2.Field2'该为:
'SELECT Table1.Field1, Table2.Field2 FROM Table1 LEFT JOIN
Table2 ON Table1.Field1 = Table2.Field2'
你可以用编译指令区分Oracle 和sqlserver吗
好多数据库的控件都是这用控制的