SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 3)
    Identifier a
    Identifier b
    Identifier g
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      TableIdentifier decimal
   Function and (children 1)
    ExpressionList (children 3)
     Function in (children 1)
      ExpressionList (children 2)
       Identifier a
       Literal UInt64_42
     Function in (children 1)
      ExpressionList (children 2)
       Identifier b
       Literal UInt64_42
     Function in (children 1)
      ExpressionList (children 2)
       Identifier g
       Literal UInt64_42
   Set
