Apparently, it's not at all kosher to have your lo_close in a seperate transaction from your other lo_functions, and that arrangement (which was accidental) broke things. In case anyone's interested, the simple fix is to scoot the $dbh->func($blobfd, 'lo_close'); and the line before it up above that $dbh->commit;

In reply to Found it! by Improv
in thread DBI and BLOBs by Improv

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