Ness Posted February 4, 2021 Report Share Posted February 4, 2021 How can I get multiple values back from multiple SQL statements in a stored procedure in MySQL? Stored Procedure: CREATE DEFINER=`root`@`localhost` PROCEDURE `get_test`(OUT var1 INT, OUT var2 INT ) BEGIN SELECT Temperature into var1 FROM `interface`.`setpoints` WHERE Area = 1; SELECT Temperature into var2 FROM `interface`.`setpoints` WHERE Area = 2; SELECT var1, var2; END In MySQL Workbench: CALL `interface`.`get_test`(@a1,@a2); Result Grid shows: var1 | var2 750 | 850 In UniLogic my Query is: CALL get_test(:a,:b); The query executes successfully but doesn't return any values. The two tags tied to the Query Outputs keep their current values and aren't changed. Do I just need the proper SQL incantation to get this working? Or are out parameters not supported with UniLogic? Link to comment Share on other sites More sharing options...
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