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Stored procedures
HExecuteScheduling (Function)
In french: HExécutePlanification
HFSQL Client/ServerAvailable only with this kind of connection
Immediately runs a scheduled task regardless of its schedule:
  • stored procedure,
  • backup,
  • optimization,
  • refresh of materialized view.
Example
arrBckDesc is array dynamic of hBackupDescription
arrBckDesc = HListScheduling(MyDatabaseConnection, hlpBackup)
hBckDesc is hBackupDescription
FOR EACH hBckDesc OF arrBckDesc
HExecuteScheduling(MyDatabaseConnection, hBck)
END
Syntax

Running a scheduled task immediately Hide the details

<Result> = HExecuteScheduling(<Connection name> , <Name of scheduled task>)
<Result>: Boolean
  • True if the scheduled task was run,
  • False if an error occurred. HErrorInfo is used to identify the error.
<Connection name>: Character string (with or without quotes)
Name of connection to use. This connection was defined in the data model editor, or by HDescribeConnection or HOpenConnection.
<Name of scheduled task>: hScheduledTask variable
Name of hScheduledTask variable describing the task that triggers a stored procedure.

Running a scheduled optimization task Hide the details

<Result> = HExecuteScheduling(<Connection name> , <Name of the scheduled optimization task>)
<Result>: Boolean
  • True if the scheduled optimization task was run,
  • False if an error occurred. HErrorInfo is used to identify the error.
<Connection name>: Character string (with or without quotes)
Name of connection to use. This connection was defined in the data model editor, or by HDescribeConnection or HOpenConnection.
<Name of the scheduled optimization task>: hScheduledOptimization variable
Name of hScheduledOptimization variable used.

Running a backup scheduling Hide the details

<Result> = HExecuteScheduling(<Connection name> , <Name of scheduled backup> [, <Type of backup>])
<Result>: Boolean
  • True if the scheduled backup was run,
  • False otherwise.
<Connection name>: Character string (with or without quotes)
Name of connection to use. This connection was defined in the data model editor, or by HDescribeConnection or HOpenConnection.
<Name of scheduled backup>: hBackupDescription variable
Name of hBackupDescription variable used.
<Type of backup>: Optional boolean
Type of backup to perform:
  • True (default value): Differential backup.
  • False: Full backup.
Note: A differential backup can be performed only if the backup task includes a differential scheduling.

Running a scheduling used to refresh a materialized view Hide the details

<Result> = HExecuteScheduling(<Connection name> , <Name of materialized view>)
<Result>: Boolean
  • True if the scheduling was run,
  • False otherwise.
<Connection name>: Character string (with or without quotes)
Name of connection to use. This connection was defined in the data model editor, or by HDescribeConnection or HOpenConnection.
<Name of materialized view>: hScheduleMaterializedView variable
Name of the hScheduleMaterializedView variable containing the description of the materialized views to refresh.
Component : wd240hf.dll
Minimum version required
  • Version 20
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