FireDAC.Stan.Option.TFDUpdateOptions.LockWait
Delphi
property LockWait: Boolean read GetLockWait write SetLockWait stored IsLWS default False;
C++
__property bool LockWait = {read=GetLockWait, write=SetLockWait, stored=IsLWS, default=0};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | published | FireDAC.Stan.Option.pas FireDAC.Stan.Option.hpp |
FireDAC.Stan.Option | TFDUpdateOptions |
Description
Controls the waiting for the pessimistic lock to be acquired.
Use the LockWait property to control whether FireDAC should wait while the pessimistic lock is acquired (True), or return the error immediately (False) if the record is already locked. The default value is False.
The LockWait property is used only if LockMode = lmPessimistic.
Note: Not all DBMSs support LockWait=False or True. Therefore, LockWait declares the desired behaviour and is not a must.