pg_last_errorОписаниеstring pg_last_error ( [resource connection] )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.
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Возвращаемые значенияA string containing the last error message on the given connection, or FALSE on error. | ||||||||||
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