ID: 30804 User updated by: michael dot caplan at lechateau dot ca Reported By: michael dot caplan at lechateau dot ca -Status: No Feedback +Status: Open Bug Type: OCI8 related Operating System: RHE 3 PHP Version: 5.0.2 Assigned To: tony2001 New Comment:
Did this fix make it into PHP 5.0.4 (didn't see it in the change log), or do I need to install a latest snap? Previous Comments: ------------------------------------------------------------------------ [2005-04-02 01:00:28] php-bugs at lists dot php dot net No feedback was provided for this bug for over a week, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open". ------------------------------------------------------------------------ [2005-03-25 01:38:43] [EMAIL PROTECTED] Please try using this CVS snapshot: http://snaps.php.net/php5-latest.tar.gz For Windows: http://snaps.php.net/win32/php5-win32-latest.zip ------------------------------------------------------------------------ [2004-11-16 14:48:26] michael dot caplan at lechateau dot ca Description: ------------ I'm not 100% sure if this is a bug, or just a 'quirk', but my attempt to get feedback on this issue on the php db support list was unsuccessful. So, here I am.... I am selecting multiple columns from a table, one being a clob. the query returns multiple records for the query. The results are all good, execpt the clob column in certain circumstances. Normally, with such a db return, I would loop through the results and grab the clobs one by one. Under 'special' circumstances, I would want to first loop throught the results and assign the results to a new array before fetching the clob. This is where things get funky. In this senario, the last returned record's clob column overwrites all previous clob columns (all the previous records have there unique data, except the clob columns which contains the data for the last record across all previous records). A working example: $query = 'select id, author, cdate, views, title, message, top from APP_THREADS where TYPE = \'D\''; $stmt = ociparse($fw_db->connection, $query); ociexecute($stmt); while (OCIFetchInto ($stmt, $row, OCI_ASSOC)) { echo $row['MESSAGE']->load(); echo $row['id']; // etc.... } as expected, I get all clobs from the result set. But in this example, I do not: $query = 'select id, author, cdate, views, title, message, top from APP_THREADS where TYPE = \'D\''; $stmt = ociparse($fw_db->connection, $query); ociexecute($stmt); while (OCIFetchInto ($stmt, $row, OCI_ASSOC)) { // assign all lob resources to array for later loading $messages[] = $row['MESSAGE']; } foreach ($messages as $message) { echo $message->load(); } In this example, the last assigned lob resource overwrites all previous lob resources. When fetching the clob content later on, each record returns the data from the last lob. I am pretty unawair of the internal mechanics of how resources are handled, and this just might be a quirk of how db result resources for oci8 are handled, and is unavoidable. (it looks like one resource is returned for all lobs, not multiple resources for each lob). However, it is a pretty counter intuitive 'quirk'. If I can loop through the results and assign all non resource elements to an array for later operations, should I not be able to do the same thing with resources? Thanks. Michael ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=30804&edit=1
