Doc #51291 [Opn]: oci_error dont report last error when called two times

Edit report at http://bugs.php.net/bug.php?id=51291&edit=1 ID: 51291 Updated by: kalle@php.net Reported by: sumariva at gmail dot com Summary: oci_error dont report last error when called two times Status: Open Type: Documentation Problem Package: Documentation problem PHP Version: Irrelevant -Assigned To: +Assigned To: sixd New Comment: Chris, is this a documentation issue or a bug in OCI8? Previous Comments: ------------------------------------------------------------------------ [2010-03-13 16:04:35] sumariva at gmail dot com Description: ------------ The documentation should add a note that the function or oracle change/resets the oracle error flag at each call when a resource statement passed in. If you call it two times with same statement resource parameter the second call get no error. Test script: --------------- <?php $ociUser = 'system'; $ociPass = 'mudar123'; $hostAddress = '192.168.1.43'; $ociConnString = '(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST='.$hostAddress.')(PORT=1521))(CONNECT_DATA=(SERVER=DEDICATED)(SERVICE_NAME=XE)))'; $ociDbHandler = oci_connect( $ociUser, $ociPass, $ociConnString ); if ( !$ociDbHandler ) { #call oci_error without args to check for connection errors var_dump( __LINE__, oci_error() ); exit(); } //sample from website $stmt = @oci_parse( $ociDbHandler, "select ' from dual"); // note mismatched quote if ( !$stmt ) { var_dump( __LINE__, oci_error( $ociDbHandler ) ); // For oci_parse errors pass the connection handle var_dump( __LINE__, oci_error( $ociDbHandler ) ); } $stmt = 'select TABLE_NAME from ALL_TAB_COLUMNS, ALL_TAB_COLUMNS clone where ALL_TAB_COLUMNS.TABLE_NAME = clone.TABLE_NAME'; $stmt = @oci_parse( $ociDbHandler, $stmt ); $flag = @oci_execute( $stmt, OCI_DEFAULT ); // note duplicated column name if ( !$flag ) { #here the error message is not displayed on second call var_dump( __LINE__, oci_error(), oci_error( $ociDbHandler ), oci_error( $stmt ), $stmt ); // For oci_parse errors pass the connection handle var_dump( __LINE__, oci_error(), oci_error( $ociDbHandler ), oci_error( $stmt ), $stmt ); // For oci_parse errors pass the connection handle exit; } exit( 'end' ); ?> Expected result: ---------------- Expected that each call on same resource reported the same errors. Actual result: -------------- int(27) bool(false) bool(false) array(4) { ["code"]=> int(918) ["message"]=> string(37) "ORA-00918: column ambiguously defined" ["offset"]=> int(7) ["sqltext"]=> string(113) "select TABLE_NAME from ALL_TAB_COLUMNS, ALL_TAB_COLUMNS clone where ALL_TAB_COLUMNS.TABLE_NAME = clone.TABLE_NAME" } resource(2) of type (oci8 statement) int(28) bool(false) bool(false) bool(false) resource(2) of type (oci8 statement) ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/bug.php?id=51291&edit=1