SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 2) ExpressionList (children 1) Asterisk TablesInSelectQuery (children 1) TablesInSelectQueryElement (children 1) TableExpression (children 1) Function format (children 1) ExpressionList (children 2) Identifier Native Literal \'x\\fArray(UInt8)\\0½ï¿½ï¿½ï\'