如何在where子句中使用变量?
比如:

string strA= "abc ";

"select * from 表1 where 字段1=strA "

应该怎么写呢?谢谢!

[解决办法]
"select * from 表1 where 字段1= ' "+strA+ " ' "

如果strA 字符串类型



[解决办法]
如果字段1是varchar等字符类型

string str = "select * from 表1 where 字段1 = ' " + strA + " ' ";