Purpose
Enables or disables the special read-or-access lock protocol on the DBC.AccessRights table during privileges validation and on other dictionary tables accessed by read-only queries during request parsing.
Field Group
Performance
Valid Settings
| Setting | Description |
|---|---|
| TRUE | Disable the read-or-access lock protocol. |
| FALSE | Enable the read-or-access lock protocol. |
Default
FALSE
Changes Take Effect
After the DBS Control record has been written.
Usage Notes
ReadLockOnly can be set to TRUE for problem isolation troubleshooting if you suspect a concurrency issue is caused by competing locks, such as if a query returns “object does not exist” for an object that you know exists in the database.