Run two MySQL commands as SET @a = 'foo '; SELECT @a; in Labiew?

I would like to test some MySQL's stored procedures that have parameters OUT. In Toad for MySQL, I can write

CALL CleverProcedure (42, @var);
SELECT @var;

And I'll get the @var out parameter value. If I try the same thing in my standard, simple 'RunSQL.vi' I get syntax errors when using several MySQL set commands. "I use ' DB tools run query VI" on the basis of data/advanced palette.

I think that there is a quick way to do this? It's only for the test, so I don't mind beeing solution quick and dirty!

/ Ola

Use creating parameterized query VI.  The text of the query will be the name of your stored procedure, and you will need to build an array of parameters for the input and output parameters.  Entrance to the stored procedure must be true.  A thread that in executing query VI, followed by the Get parameter value VI.

Something like this should work (untested).  You need to establish the connection details.

Tags: NI Software

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