in reply to Re^6: fetchrow_array loop in perl 5.10
in thread fetchrow_array loop in perl 5.10

You look to be deleting, inserting and fetching from the same table at the same time and this does not seem to coincide with the code you first showed us. Can we see the actual code that produced that trace.

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Re^8: fetchrow_array loop in perl 5.10
by Anonymous Monk on Sep 19, 2014 at 08:46 UTC
    the delete is from the start of the program, which is I think don't matter as even if I comment out the delete part, the loop would still not finish all rows returned.
      my $sth; my $row; my $newAssetBlockId = 13453; my $assetDelSql = "DELETE FROM nl_asset WHERE asset_block_id = ? +"; my $assetDelStmt = $dbh->prepare($assetDelSql); $assetDelStmt->execute($newAssetBlockId); $assetDelStmt->finish; my $assetInsSql = "SELECT asset_id, field_name, mime_type, text_a +sset, clob_asset, blob_asset, status, add_user FROM nl_asset WHERE asset_block_id = ? and status = ? order b +y field_name desc"; my $assetInsStmt = $dbh->prepare($assetInsSql); my $assetInsertSql = "insert into nl_asset (asset_id, asset_block_id, + field_name, text_asset, clob_asset, blob_asset, mime_type, add_user, + add_dttm, status) values (next value for NL_ASSET_SEQ, ?, ?, ?, ?, ? +, ?, ?, current timestamp, ?)"; my $assetInsertStmt = $dbh->prepare($assetInsertSql); $assetInsStmt->execute(12959, 'A'); while (my ($assetId, $fieldName, $mimeType, $textAsset, $clobAsset +, $blobAsset, $status, $addUser) = $assetInsStmt->fetchrow_array()) { dme::log_msg("assetId with $fieldName"); $assetInsertStmt->execute($newAssetBlockId, $fieldName, $textA +sset, $clobAsset, $blobAsset, $mimeType, $addUser, $status); dme::log_msg($dbh->errstr) if ($dbh->errstr); dme::log_msg("done with $assetId"); }

      So show us the real code that produced that trace.