Re^8: Can I get the actual error for DBI->execute() ?

Marshall write: I don't know if DBI returns 1 or 0E0 for a successful SELECT operation.

Assuming there wasn't an error, from perldoc DBI: "If the number of rows affected is not known, then "execute" returns -1."

Comment on Re^8: Can I get the actual error for DBI->execute() ?

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Re^9: Can I get the actual error for DBI->execute() ? by Marshall (Canon) on Jun 24, 2024 at 18:05 UTC
Cute. So, undef: sql command didn't work 0E0: sql command worked and returned zero rows >0: sql command worked and returned indicated number of rows -1: sql command worked but number of rows is unknown (e.g. select)	[reply]