pg_last_error() returns the last error message for given connection.
Error messages may be overwritten by internal PostgreSQL(libpq) function calls. It may not return appropriate error message, if multiple errors are occured inside a PostgreSQL module function.
Use pg_result_error(), pg_result_status() and pg_connection_status() for better error handling.
Замечание: This function used to be called pg_errormessage().
See also pg_result_error().
| Пред. | Начало | След. |
| pg_insert | Уровень выше | pg_last_notice |