L
liminhan
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如何在select中引用,从table1选择到的列(值有多个)作另外语句中表名称,
select * from (select field0 from table1 where month=12) where name=111;
而且,引用query控件,table1的字段为字符型,如何写?
query1.sql.add('select* from table1 where month='+''''+12+'''');
不成功。
select * from (select field0 from table1 where month=12) where name=111;
而且,引用query控件,table1的字段为字符型,如何写?
query1.sql.add('select* from table1 where month='+''''+12+'''');
不成功。