ALTER FUNCTION (External Table)

The ALTER FUNCTION (External Table) statement alters an external table function at the current server.

Examples:

Modify the definition for an external table function to set the estimated cardinality to 10,000.

  ALTER FUNCTION GET_TABLE 
    ALTER CARDINALITY 10000

For more information, see ALTER FUNCTION (External Table) in the SQL Reference topic in the Information CenterLink to Information center.