#37037 [Opn->Ana]: pgsql: Can't access result returned from an INSERT

ID: 37037 Updated by: wez@php.net Reported By: shadda at gmail dot com -Status: Open +Status: Analyzed Bug Type: PDO related Operating System: Debian 3.1 PHP Version: 5.1.3RC2 New Comment: The issue related to native prepared statements not describing that magical result set. Workaround: $stmt = $db->prepare("insert into test_table default values", array( PDO::PGSQL_ATTR_DISABLE_NATIVE_PREPARED_STATEMENT => true)); $stmt->execute(); print_r($stmt->fetchAll()); Previous Comments: ------------------------------------------------------------------------ [2006-04-11 10:36:53] shadda at gmail dot com Just a quick note -- in the above insert statement, the table should be 'test_table' ------------------------------------------------------------------------ [2006-04-11 10:30:53] shadda at gmail dot com Description: ------------ I'm using PostgreSQL 8.1.2, on Debian Sid. In my database, I have a table with a RULE on inserts... CREATE RULE test_rule AS ON INSERT TO test_table DO ALSO SELECT NEW.id; When a new row is inserted to this table, it returns the ID (currval) of the new row. This works from PSQL, DBI (perl), and JDBC, aswell as the standard Pgsql extension in PHP. From PDO, however, when calling PDOStatement::Fetch() after an insert, only an empty array is returned, and not the resultset I was expecting. Reproduce code: --------------- create table test_table ( id serial primary key ); create rule test_rule as on insert to test_table do also select new.id; postgres@Xanadu:/$ php -r ' $db = new PDO("pgsql:host=localhost;user=xoom;password=1914;dbname=general"); $q = $db->query("insert into foo default values"); var_dump($q->fetch()); ' Expected result: ---------------- array(2) { [0]=> string(2) "10" ["id"]=> string(2) "10" } Actual result: -------------- array(0) { } ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=37037&edit=1