SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 2) ExpressionList (children 1) Asterisk TablesInSelectQuery (children 2) TablesInSelectQueryElement (children 1) TableExpression (children 1) Subquery (children 1) SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 1) ExpressionList (children 3) Literal UInt64_1 (alias id) Literal UInt64_2 (alias value) Literal UInt64_3 (alias A) TablesInSelectQueryElement (children 2) TableExpression (children 1) Subquery (children 1) SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 1) ExpressionList (children 3) Literal UInt64_1 (alias id) Literal UInt64_4 (alias values) Literal UInt64_5 (alias D) TableJoin (children 1) ExpressionList (children 1) Identifier id