VALockBias
Applies to
VACommand
Description
Sets the lock bias for the Pervasive PSQL operation specified in the
VAOperation
property of the VACommand control.
Remarks
Pervasive PSQL supports both single and multiple record locking. If record locking is used, a record is locked when it is read. The
VALockBias
property has no effect if
Open
,
Close
,
Insert
,
Update
, or
Delete
operations are specified in the
VAOperation
property.
Single record locks are released whenever another record is read, or a record is inserted, updated, or deleted. Multiple record locks may be released on individual records or on all locked records by invoking the
Unlock
method for the control.
Lock failure retries are your responsibility as programmer.