pg_last_error

Описание

pg_last_error() returns the last error message for a given connection.

Error messages may be overwritten by internal PostgreSQL (libpq) function calls. It may not return an appropriate error message if multiple errors occur inside a PostgreSQL module function.

Use pg_result_error(), pg_result_error_field(), pg_result_status() and pg_connection_status() for better error handling.

Список параметров

Возвращаемые значения

A string containing the last error message on the given connection, or FALSE on error.

Примеры

Пример 1. pg_last_error() example <?php   $dbconn = pg_connect("dbname=publisher") or die("Could not connect");   // Query that fails   $res = pg_query($dbconn, "select * from doesnotexist");     echo pg_last_error($dbconn); ?>

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