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db_is_noid db_is_rowid db_is_tableid db_oid_copy db_oid_destroy db_oid_equal db_oid_extract_tableid db_oid_init db_oid_reset

int db_is_noid ( const db_oid_t *  oid  )  Check if oid DOES NOT represent an object in the database. Returns: True when oid does not represent an object in the database. Parameters: oid  Database object id. Returns: True if oid DOES NOT represent an object in the database. False if oid DOES represent an object in the databaase. -1 indicating an invalid oid parameter. On failure, one of the following error codes is set: DB_EINVAL Database object ID is null. See also: db_oid_t, get_db_error, clear_db_error, Error Handling