Lists columns and associated privileges for the given table

Description

odbc_columnprivileges(
    resource $odbc,
    ?string $catalog,
    string $schema,
    string $table,
    string $column
): resource|false

Lists columns and associated privileges for the given 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). This parameter accepts the following search patterns: % to match zero or more characters, and _ to match a single character.
table: The table name. This parameter accepts the following search patterns: % to match zero or more characters, and _ to match a single character.
column: The column name. This parameter accepts the following search patterns: % to match zero or more characters, and _ to match a single character.

Return Values

Returns an ODBC result identifier or false on failure. This result identifier can be used to fetch a list of columns and associated privileges.

The result set has the following columns:

TABLE_CAT
TABLE_SCHEM
TABLE_NAME
COLUMN_NAME
GRANTOR
GRANTEE
PRIVILEGE
IS_GRANTABLE

Drivers can report additional columns.

The result set is ordered by TABLE_CAT, TABLE_SCHEM, TABLE_NAME, COLUMN_NAME and PRIVILEGE.

Examples

Example #1 List Privileges for a Column

<?php
$conn = odbc_connect($dsn, $user, $pass);
$privileges = odbc_columnprivileges($conn, 'TutorialDB', 'dbo', 'test', 'id');
while (($row = odbc_fetch_array($privileges))) {
    print_r($row);
    break; // further rows omitted for brevity
}
?>

The above example will output something similar to:

Array
(
    [TABLE_CAT] => TutorialDB
    [TABLE_SCHEM] => dbo
    [TABLE_NAME] => test
    [COLUMN_NAME] => id
    [GRANTOR] => dbo
    [GRANTEE] => dbo
    [PRIVILEGE] => INSERT
    [IS_GRANTABLE] => YES
)