MyDAC

TCustomDADataSet.SQLLock Property

Used to specify a SQL statement that will be used to perform a record lock.

Class

TCustomDADataSet

Syntax

property SQLLock: TStrings;

Remarks

Use the SQLLock property to specify a SQL statement that will be used to perform a record lock. Statements can be parameterized queries. Names of the parameters should be the same as field names. The parameters prefixed with OLD_ allow to use current values of fields prior to the actual operation.

To create a SQLLock statement at design-time, the use query statement editor.

See Also

© 1997-2017 Devart. All Rights Reserved. Request Support DAC Forum Provide Feedback