ID: 17908 Updated by: [EMAIL PROTECTED] Reported By: ThorpeJ at gao dot gov -Status: Assigned +Status: Feedback Bug Type: OCI8 related Operating System: Linux 7.1 PHP Version: 4.0CVS-2002-06-21 Assigned To: maxim New Comment:
Please try using this CVS snapshot: http://snaps.php.net/php4-STABLE-latest.tar.gz For Windows: http://snaps.php.net/win32/php4-win32-STABLE-latest.zip Previous Comments: ------------------------------------------------------------------------ [2002-10-20 15:33:55] [EMAIL PROTECTED] true, actually, what i noticed is that if you do a fetch *before* calling OCIColumnIsNULL() you then get the right results. /******************************************************/ $conn = OCILogon($user, $pwd, $db); $stmt = OCIParse($conn, "select * from $table"); OCIExecute($stmt); $nrows = OCIFetchStatement($stmt, $res); // adding this $ncols = OCINumCols($stmt); for ( $i = 1; $i <= $ncols; $i++ ) { echo "NAME: " . OCIColumnName($stmt,$i) . "<BR>"; echo "TYPE: " . OCIColumnType($stmt,$i) . "<BR>"; echo "SIZE: " . OCIColumnSize($stmt,$i) . "<BR>"; echo "ISNULL: " . OCIColumnIsNULL($stmt,$i) . "<P>"; //Function does not return any information } /******************************************************/ Will go to fix that. ------------------------------------------------------------------------ [2002-06-21 14:20:29] ThorpeJ at gao dot gov I've tried using OCIColumnIsNULL() to retrieve info on which fields were NULL/NOT NULL in an Oracle database table, and the function did not return anything (using OCIColumnName, OCIColumnType, and OCIColumnSize in the same program worked fine). The script below is a simple example: /******************************************************/ $conn = OCILogon($user, $pwd, $db); $stmt = OCIParse($conn, "select * from $table"); OCIExecute($stmt); $ncols = OCINumCols($stmt); for ( $i = 1; $i <= $ncols; $i++ ) { echo "NAME: " . OCIColumnName($stmt,$i) . "<BR>"; echo "TYPE: " . OCIColumnType($stmt,$i) . "<BR>"; echo "SIZE: " . OCIColumnSize($stmt,$i) . "<BR>"; echo "ISNULL: " . OCIColumnIsNULL($stmt,$i) . "<P>"; //Function does not return any information } /******************************************************/ ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=17908&edit=1