NULL

QueryParser

NameMap

tresql

NoJoin

QueryParser

Null

QueryParser

Number

Expr

name

Column ColExpr ExternalFunExpr FunExpr IdentAllExpr IdentExpr Table VarExpr Fun Id IdRef Col Par Procedure Table

nameExpr

NameMap Resources

nameMap

Resources

nameMap_=

Resources

negation

QueryParser

next

Result

noJoin

TableJoin Join

not

InExpr QueryParser In

notIn

Expr

nr

ResExpr

nullable

Table Obj Col