odbc_primarykeys
(PHP 4, PHP 5)
odbc_primarykeys — Gets the primary keys for a table
Beschreibung
resource odbc_primarykeys
( resource
$connection_id
, string $qualifier
, string $owner
, string $table
)Returns a result identifier that can be used to fetch the column names that comprise the primary key for a table.
Parameter-Liste
-
connection_id -
Eine ODBC-Verbindungsressource, siehe odbc_connect() für Details.
-
qualifier -
-
owner -
-
table -
Rückgabewerte
Returns an ODBC result identifierIm Fehlerfall wird FALSE zurückgegeben..
The result set has the following columns:
- TABLE_QUALIFIER
- TABLE_OWNER
- TABLE_NAME
- COLUMN_NAME
- KEY_SEQ
- PK_NAME