in reply to Query Does not work in Spreadsheet::WriteExcel

If the SQL works otherwise, why are you showing us the SQL and not the Perl code that has the problem writing it?

Your post title claims "Spreadsheet::WriteExcel", but you are not showing any code using Spreadsheet::WriteExcel.

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Re^2: Query Does not work in Spreadsheet::WriteExcel
by dirtdog (Monk) on Jul 21, 2020 at 15:06 UTC

    Hi, because i proved that the perl code works by substituting the complex query with a simple one. The question is does Spreadsheet::WriteExcel have any limitations on how complex a query can be. I know there is no issue with the perl code within the script

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      Spreadsheet::WriteExcel does not know anything about (SQL) queries. There is something else that runs the SQL query on your server and then hands over the query results to Spreadsheet::WriteExcel. Whatever that part does, you have not shown us its code, and maybe there is where (part of) the problem is.

[reply]

        Thanks Corion. That is good to know. I'll zero in on the perl code then.

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