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Error: Commands out of sync; you can't run this command now
Posted by: XX CVX
Date: January 27, 2019 11:17AM

CREATE DEFINER=`root`@`localhost` PROCEDURE `new_procedure`(in Cid int,out vv int)
BEGIN
set vv=Cid+1;
select * from test1;
END


res = mysql_real_query(&myCont, "call new_procedure(1,@tt)", strlen("call new_procedure(1,@tt)"));

res = mysql_query(&myCont, "SELECT @tt");


Error: Commands out of sync; you can't run this command now


How do I do get output @tt first;

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Error: Commands out of sync; you can't run this command now
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January 27, 2019 11:17AM


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