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Help / WLanguage / Managing databases / HFSQL / HFSQL Client/Server functions
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Stored procedures
Immediately executes a scheduled item regardless of its scheduling: scheduled task (stored procedure), backup, optimization, refresh of a materialized view.
Example
arrBckDesc is array dynamic of hBackupDescription 
arrBckDesc = HListScheduling(MyDatabaseConnection, hlpBackup)
hBckDesc is hBackupDescription
FOR EACH hBckDesc OF arrBckDesc
	HExecuteScheduling(MyDatabaseConnection, hBckDesc)
END
Syntax

Running a scheduled task immediately Hide the details

<Result> = HExecuteScheduling(<Connection> , <Scheduled task>)
<Result>: Boolean
  • True if the scheduled task was run,
  • False if an error occurs. HErrorInfo is used to identify the error.
<Connection>: Character string or Connection variable
Connection to use. This connection corresponds to:
<Scheduled task>: hScheduledTask variable
Name of the hScheduledTask variable describing the task that triggers a stored procedure.

Running a scheduled optimization task Hide the details

<Result> = HExecuteScheduling(<Connection> , <Scheduled optimization task>)
<Result>: Boolean
  • True if the scheduled optimization task was run,
  • False if an error occurs. HErrorInfo is used to identify the error.
<Connection>: Character string or Connection variable
Connection to use. This connection corresponds to:
<Scheduled optimization task>: hScheduledOptimization variable
Name of the hScheduledOptimization variable used.

Running a backup scheduling Hide the details

<Result> = HExecuteScheduling(<Connection> , <Scheduled backup> [, <Type of backup>])
<Result>: Boolean
  • True if the scheduled backup was run,
  • False otherwise.
<Connection>: Character string or Connection variable
Connection to use. This connection corresponds to:
<Scheduled backup>: hBackupDescription variable
Name of the hBackupDescription variable used.
<Type of backup>: Optional boolean
Type of backup to perform:
  • True (default value): Differential Backups.
  • Faux: Complete backup.
Remark: A differential backup can only be performed if the backup task includes a differential schedule..

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

<Result> = HExecuteScheduling(<Connection> , <Materialized view>)
<Result>: Boolean
  • True if the scheduling was run,
  • False otherwise.
<Connection>: Character string or Connection variable
Connection to use. This connection corresponds to:
<Materialized view>: hScheduleMaterializedView variable
Name of the hScheduleMaterializedView variable containing the description of the materialized views to refresh.
Component: wd300hf.dll
Minimum version required
  • Version 20
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Last update: 10/18/2024

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