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- Properties specific to the description of Description of ParallelTask variables
Description of ParallelTask (Type of variable) In french: Description de TâcheParallèle
The Description of ParallelTask type is used to define the characteristics of a parallel task. The characteristics of this task can be defined and changed using different WLanguage properties. Remark: For more details on the declaration of this type of variable and the use of WLanguage properties, see Declaring a variable.
d is Description of ParallelTask
d.Procédure = ProcedureToRun
d.Option = ptoLightCopyHFSQLContext
ParallelTaskExecute(d)
Remarks Properties specific to the description of Description of ParallelTask variables The following properties can be used to handle a Description of ParallelTask: | | | | Property name | Type used | Effect |
|---|
| Option | Integer constant | Options of the task: - ptoLightCopyHFSQLContext: Performs a light copy of the current HFSQL context when requesting the execution of the task.
Only the directories containing the data files in HFSQL Classic mode and/or the connections in HFSQL Client/Server mode are stored. - ptoFullCopyHFSQLContext: Performs a full copy of the current HFSQL context when requesting the execution of the task.
Recommended if the task must take into account the current positions in the files and queries of caller context. - ptoDelayedCopyHFSQLContext (default value): Performs a light copy of HFSQL context during the first access to the HFSQL data.
- ptoMainThread: Runs the task in the main thread.
| | Parameter | Array of variants | Array containing the parameters of the task. | | Procedure | Procedure or character string | Procedure to run during the execution of the parallel task. This property can correspond to: - a character string corresponding to the name of a WLanguage procedure.
- a variable of type Procedure.
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