#51009 [NEW]: PDO with pgsql returning NULL when integer expected in prepared query

From: peter at allicient dot co dot uk Operating system: FreeBSD 8.0 PHP version: 5.2.12 PHP Bug Type: PDO related Bug description: PDO with pgsql returning NULL when integer expected in prepared query Description: ------------ When using a prepared SELECT query of the form "SELECT table_a.column_id, table_a.column_some_string FROM table_a LEFT OUTER JOIN table_b ON (table_a.column_id = table_b.foreign_key_id)" - which executes successfully - there is a problem fetching the results. Using fetchAll( PDO::FETCH_ASSOC ) returns the rows with the strings intact but the column_id (integer) as NULL. PDO::FETCH_BOTH shows that numerically indexed rows have the column_id as expected but the error still present when indexed by the column name. The same query performed via pgadmin3 returns the expected results, and is the same as PDO::FETCH_NUM so there is definitely a problem with PDO::FETCH_ASSOC. Other SELECT queries work as expected, it seems to be related to the "LEFT OUTER JOIN". It can be coded around but is nonetheless a curious error. Expected result: ---------------- For the PDO::FETCH_ASSOC to return the same data as PDO::FETCH_NUM. -- Edit bug report at http://bugs.php.net/?id=51009&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=51009&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=51009&r=trysnapshot53 Try a snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=51009&r=trysnapshot60 Fixed in SVN: http://bugs.php.net/fix.php?id=51009&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=51009&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=51009&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=51009&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=51009&r=needscript Try newer version: http://bugs.php.net/fix.php?id=51009&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=51009&r=support Expected behavior: http://bugs.php.net/fix.php?id=51009&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=51009&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=51009&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=51009&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=51009&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=51009&r=dst IIS Stability: http://bugs.php.net/fix.php?id=51009&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=51009&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=51009&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=51009&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=51009&r=mysqlcfg