<Connection variable>.AddScheduledOptimization (Function)

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HFSQL Client/Server functions

AddScheduledOptimization

ActivateServerTrigger

AddGroup

AddLink

AddScheduledBackup

AddScheduledOptimization

DeactivateServerTrigger

DeleteScheduledBackup

DeleteScheduledOptimization

DescribeServerTrigger

ExecuteScheduledBackup

ListScheduledOptimization

ModifyDatabaseProperty

ModifyScheduledBackup

ModifyScheduledOptimization

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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.

Remark: From version 19, HFSQL is the new name of HyperFileSQL.

Versions 22 and later

This function is now available for iPhone/iPad applications.

This function is now available in Universal Windows 10 App mode.

New in version 22

This function is now available for iPhone/iPad applications.

This function is now available in Universal Windows 10 App mode.

This function is now available for iPhone/iPad applications.

This function is now available in Universal Windows 10 App mode.

Example

// Describe the connection
MyConnection is Connection
...
// Recalculate the statistics for the files found in "MyDatabase",
// every Saturday at 23:00
Optim is hScheduledOptimization
Optim..Description = "Recalculating the statistics for the files" + ...
" in MyDatabase"

Optim..Scheduling..Month = "*"
Optim..Scheduling..DayOfWeek = "Saturday"
Optim..Scheduling..Hour = "23"
Optim..Scheduling..Minute = "0"

Optim..File[1]..Name = "MyDatabase"
Optim..File[1]..Option = hOptStat

MyConnection.AddScheduledOptimization(Optim)

Syntax

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

<Result>: Boolean

True if the scheduled optimization task was added
False if an error occurred. 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 hScheduledOptimization variable used.

Remarks

Necessary rights

To add a scheduled optimization task, you must have:

the corresponding rights (hRightsManageTask constant) on the server,
Versions 23 and later
the rights to connect (hRightsConnection or hRightsEncryptedConnection) to each relevant database,
New in version 23
the rights to connect (hRightsConnection or hRightsEncryptedConnection) to each relevant database,
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.

Versions 23 and later
For a full server optimization, the user must be a super-user.

New in version 23
For a full server optimization, the user must be a super-user.

For a full server optimization, the user must be a super-user.

Remark: The schedule optimization task will not be performed if the server is switched off. 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 to a group of users, use <Connection variable>.ModifyServerRights or <Connection variable>.ModifyDatabaseRights.

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