var query=from x in db.usrs where new string[]{"apple","ear","bana"}.Contains(x.Name) select x;
转换成sql就是
select * from users where name in ('apple','ear','bana')
[解决办法] var query=from x in db.users where new string[]{"apple","ear","bana"}.Any(y => x.Name.Contains(y)) select x;
[解决办法]
--模湖查询 select * from tb where CHARINDEX('apple',COL)>0 or CHARINDEX('pear',COL)>0 or CHARINDEX('banana',COL)>0 或者 select * from tb where COL like '%apple%' or COL like '%pear%' or COL like '%banana%'
[解决办法]
怎么可能报错。 [解决办法]
--模湖查询 select * from tb where CHARINDEX('apple',COL)>0 or CHARINDEX('pear',COL)>0 or CHARINDEX('banana',COL)>0 或者 select * from tb where COL like '%apple%' or COL like '%pear%' or COL like '%banana%'