<Connection variable>.AddScheduledOptimization (Function)

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<Connection variable>.AddScheduledOptimization (Function)

In french: <Variable Connexion>.AjouteOptimisationPlanifiée

Available only with this kind of connection

Adds an optimization task of HFSQL Client/Server data files.

Example

// Description de la connexion
MaConnexion is Connection
...
// Recalculer les statistiques des fichiers de la base "MaBase", 
// tous les samedis à 23H00
Optim is hScheduledOptimization
Optim.Description = "Recalcul des statistiques des fichiers de la base de données MaBase"
Optim.Scheduling.Month = "*"
Optim.Scheduling.DayOfWeek = "samedi"
Optim.Scheduling.Hour = "23"
Optim.Scheduling.Minute = "0"
Optim.File[1].Name = "MaBase"
Optim.File[1].Option = hOptStat
MaConnexion.AddScheduledOptimization(Optim)

Syntax

<Result> = <Connection>.AddScheduledOptimization(<Scheduled optimization task>)

<Result>: Boolean

True if the scheduled optimization task was added
False if an error occurs. HErrorInfo is used to identify the error.

<Connection>: Connection variable

Name of the Connection variable that describes the connection for which a scheduled optimization task must be added.

<Scheduled optimization task>: hScheduledOptimization variable

Name of the hScheduledOptimization variable used.

Remarks

Necessary rights

To add a scheduled optimization task, you must have:

the corresponding rights (hRightsManageTask constant) on the server,
the rights to connect (hRightsConnection or hRightsEncryptedConnection) to each relevant database,
the rights to run the command linked to the scheduled optimization task.

The task will be run with the account of user who created the task.

For full server optimization, the user must be a superuser.

Note: If the server is off, the scheduled optimization task will not be performed. The scheduled optimization task will be performed at the next available date when the server is switched on.

To find out whether these rights are granted to a user or to a group, use <Connection variable>.InfoServerRights or <Connection variable>.InfoDatabaseRights.

To modify the rights granted to a user or group of users, use <Connection variable>.ModifyServerRights or <Connection variable>.ModifyDatabaseRights.

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