ISAM Primary Key Should Never Contain All Binary Zeros
PSS ID Number: Q21206 Article last modified on 11-16-1992
2.00 2.10 2.20 MS-DOS
Question: Are there any invalid values for primary keys in ISAM files?
Response: The primary key in an Index Sequential file should never contain all binary zeros (nulls, “LOW VALUES”).
Copyright Microsoft Corporation 1992.
