odbc_primarykeys
PHP 4, PHP 5, PHP 7, PHP 8
odbc_primarykeys - Gets the primary keys for a table
Manual
odbc_primarykeys(
resource$odbc,
string|null$catalog,
string$schema,
string$table ): resource|false
Returns a result identifier that can be used to fetch the column names that comprise the primary key for a table.
Parameters
- odbc
-
The ODBC connection identifier, see odbc_connect for details.
- catalog
-
The catalog ('qualifier' in ODBC 2 parlance).
- schema
-
The schema ('owner' in ODBC 2 parlance).
- table
-
Return Values
Returns an ODBC result identifier or false on failure.
The result set has the following columns:
TABLE_CAT
TABLE_SCHEM
TABLE_NAME
COLUMN_NAME
KEY_SEQ
PK_NAME
The result set is ordered by TABLE_CAT, TABLE_SCHEM, TABLE_NAME and KEY_SEQ.