SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 2) ExpressionList (children 1) ColumnsListMatcher (children 2) ExpressionList (children 2) Identifier id Identifier value ColumnsTransformerList (children 2) ColumnsExceptTransformer (children 1) Identifier id ColumnsApplyTransformer TablesInSelectQuery (children 1) TablesInSelectQueryElement (children 1) TableExpression (children 1) TableIdentifier test_table