Determines if the table supports read consistency.
Ok := Record.READCONSISTENCY
Refers to the table that you want to check for read consistency.
Property Value/Return Value
Specifies whether read consistency is supported.
true if the table supports read consistency; otherwise, false.
The advantage of read consistency is that a snapshot of the data can be used when you do not want the data to change during the transaction. For example, you can print a report and be sure that other users have not updated the report data. Further, this function does not negatively affect the concurrency of the system in a multiuser environment.
The Classic Database Server supports read consistency as an integral part of the database architecture. SQL Server does not support this feature. It implements a consistent snapshot by locking data as it is read to prevent other users from changing it. This significantly reduces concurrency for tables that are frequently accessed by multiple users.