数据库b.有这种语法吗?解决办法

2012-09-19

数据库b.有这种语法吗?Select b.AlarmLevelName from AlarmLevel a,AlarmParam b where a.CardID%d and a

数据库b.有这种语法吗?
Select b.AlarmLevelName from AlarmLevel a,AlarmParam b where a.CardID=%d and a.AlarmLevelID=b.AlarmLevelID

[解决办法]
a.CardID=%d 这个,我也没看懂