Returns the current in-transaction status of the server. pg_trace pg_tty PostgreSQL Functions PHP Manual pg_transaction_status (PHP 5 >= 5.1.0)pg_transaction_status — Returns the current in-transaction status of the server. Description int pg_transaction_status ( resource $connection ) Returns the current in-transaction status of the server. Caution pg_transaction_status() will give incorrect results when using a PostgreSQL 7.3 server that has the parameter autocommit set to off. The server-side autocommit feature has been deprecated and does not exist in later server versions. Parameters connection PostgreSQL database connection resource. Return Values The status can be PGSQL_TRANSACTION_IDLE (currently idle), PGSQL_TRANSACTION_ACTIVE (a command is in progress), PGSQL_TRANSACTION_INTRANS (idle, in a valid transaction block), or PGSQL_TRANSACTION_INERROR (idle, in a failed transaction block). PGSQL_TRANSACTION_UNKNOWN is reported if the connection is bad. PGSQL_TRANSACTION_ACTIVE is reported only when a query has been sent to the server and not yet completed. Examples Example #1 pg_transaction_status() example <?php $dbconn = pg_connect("dbname=publisher") or die("Could not connect"); $stat = pg_transaction_status($dbconn); if ($stat === PGSQL_TRANSACTION_UNKNOWN) { echo 'Connection is bad'; } else if ($stat === PGSQL_TRANSACTION_IDLE) { echo 'Connection is currently idle'; } else { echo 'Connection is in a transaction state'; } ?> pg_trace pg_tty PostgreSQL Functions PHP Manual
