in reply to Re^3: Multiple records fetches issue using DBD::ODBC in Perl
in thread Multiple records fetches issue using DBD::ODBC in Perl
I am a bit flummoxed as to how you get -1 as the result.
-1 is a legal return value for $sth->execute(). Quoting the DBI documentation:
For a non-SELECT statement, execute returns the number of rows affected, if known. If no rows were affected, then execute returns "0E0", which Perl will treat as 0 but will regard as true. Note that it is not an error for no rows to be affected by a statement. If the number of rows affected is not known, then execute returns -1.
Alexander
--
Today I will gladly share my knowledge and experience, for there are no sweeter words than "I told you so". ;-)
Today I will gladly share my knowledge and experience, for there are no sweeter words than "I told you so". ;-)
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Re^5: Multiple records fetches issue using DBD::ODBC in Perl
by Marshall (Canon) on Apr 27, 2020 at 06:06 UTC |
In Section
Seekers of Perl Wisdom