Get database parameter and SET DATABASE PARAMETER

Home

4D v15



	Get database parameter ( {aTable ;} selector {; stringValue} ) -> Function result SET DATABASE PARAMETER ( {aTable ;} selector ; value )

A new selector parameter is available for the Get database parameter and SET DATABASE PARAMETER commands:

Constant	Type	Value
Circular log limitation	Longint	90

Scope: 4D local, 4D Server.
Kept between two sessions: No
Description: Maximum number of files to keep in rotation for each type of log. By default, all files are kept. If you pass a value X, only the X most recent files are kept, with the oldest being erased automatically when a new one is created. This setting applies to each of the following log files: request logs (selectors 28 and 45), debug log (selector 34), events log (selector 79), as well as Web request logs and Web debug logs (selectors 29 and 84 of the WEB SET OPTION command).
Possible values: Any integer value, 0 = keep all logs
Default value: 0 (no limitation)