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Ok...here's what I really want to know.
What is the best option for returning multiple rows of data from RPG to PHP?
Here's some of my considerations:
* I don't want to do complex processing in my PHP script; I'd rather use the
PHP to access and display data;
* The RPG program is needed because I'll be accessing multiple tables and
could be doing some complex processing;
* I need to return 1-n rows of data.
* I'm on V5R4.
When I look at a stored procedure, I see that I can return a result set.
However, I think I need to have an array or a multiple occurrence DS, which
makes me think I would need to know how many rows I would return. I was
thinking about a UDTF. Would that mean my RPG program would write (INSERT)
records to the UDTF and then my PHP script would just do a simple SELECT?
Does a global temporary table play in this?
I appreciate the insight. Thanks!
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