SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 5) ExpressionList (children 5) Identifier UserID Function CAST (children 1) ExpressionList (children 2) Identifier EventTime Literal \'DateTime(\\\'Asia/Dubai\\\')\' Identifier pp.Key1 Identifier pp.Key2 Identifier ParsedParams.Key1 TablesInSelectQuery (children 2) TablesInSelectQueryElement (children 1) TableExpression (children 1) TableIdentifier test.hits TablesInSelectQueryElement (children 1) ArrayJoin (children 1) ExpressionList (children 1) Identifier ParsedParams (alias pp) Function equals (children 1) ExpressionList (children 2) Identifier CounterID Literal UInt64_1704509 ExpressionList (children 4) OrderByElement (children 1) Identifier UserID OrderByElement (children 1) Identifier EventTime OrderByElement (children 1) Identifier pp.Key1 OrderByElement (children 1) Identifier pp.Key2 Literal UInt64_100