pg_result_seek
If on "accident" your program passes pg_result_status a variable that is NOT a actual pg resource, it will return an empty string.
(This is important to know if you want to make sure a pg resource is "good" before attempting some operation on it).
pg_result_status
(PHP 4 >= 4.2.0, PHP 5)
pg_result_status — Recupera lo stato del risultato di una query
Descrizione
int pg_result_status
( resource $risultato
)
pg_result_status() restituisce lo stato di una risorsa risultato. I valori di ritorno posso essere PGSQL_EMPTY_QUERY, PGSQL_COMMAND_OK, PGSQL_TUPLES_OK, PGSQL_COPY_TO, PGSQL_COPY_FROM, PGSQL_BAD_RESPONSE, PGSQL_NONFATAL_ERROR e PGSQL_FATAL_ERROR.
Vedere anche pg_connection_status().
add a note
User Contributed Notespg_result_status
Meej Vaj
08-Jun-2005 06:45
08-Jun-2005 06:45
romix at gmx dot de
16-Oct-2002 06:29
16-Oct-2002 06:29
0 = PGSQL_EMPTY_QUERY
1 = PGSQL_COMMAND_OK
2 = PGSQL_TUPLES_OK
3 = PGSQL_COPY_TO
4 = PGSQL_COPY_FROM
5 = PGSQL_BAD_RESPONSE
6 = PGSQL_NONFATAL_ERROR
7 = PGSQL_FATAL_ERROR