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odbc_specialcolumnsRetrieves special columns Description
resource odbc_specialcolumns
( resource
$connection_id
, int $type
, string $qualifier
, string $owner
, string $table
, int $scope
, int $nullable
)Retrieves either the optimal set of columns that uniquely identifies a row in the table, or columns that are automatically updated when any value in the row is updated by a transaction. Parameters
Return Values
Returns an ODBC result identifier or The result set has the following columns:
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