Current hive only support single column in clause, e.g.,
select * from src where col0 in (v1,v2,v3);
We want it to support
select * from src where (col0,col1+3) in ((col0+v1,v2),(v3,v4-col1));
HiveServer2 parsing a command with a lot of "("
Parsing time is extremely high (~10 min) for queries with complex select expressions
Vectorize: Struct IN() clauses
Hive Parser to Support multi col in clause (x,y..) in (select ... from ..)