SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 6) ExpressionList (children 2) Identifier s Function count (children 1) ExpressionList TablesInSelectQuery (children 1) TablesInSelectQueryElement (children 1) TableExpression (children 1) TableIdentifier t_00284_lc_str ExpressionList (children 1) Identifier s ExpressionList (children 1) OrderByElement (children 1) Identifier s Literal UInt64_42 Literal UInt64_10