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  • Properties specific to the description of Description of ParallelTask variables
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Stored procedures
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 modified by several WLanguage properties.
Note: See Declaring a variable for more details.
Versions 21 and later
Apple Watch This type of variable is now available in Apple Watch mode.
New in version 21
Apple Watch This type of variable is now available in Apple Watch mode.
Apple Watch This type of variable is now available in Apple Watch mode.
Versions 23 and later
Java This type of variable is now available for the Java applications.
Android Widget This type of variable is now available in Android Widget mode.
Android This type of variable is now available for the Android applications.
New in version 23
Java This type of variable is now available for the Java applications.
Android Widget This type of variable is now available in Android Widget mode.
Android This type of variable is now available for the Android applications.
Java This type of variable is now available for the Java applications.
Android Widget This type of variable is now available in Android Widget mode.
Android This type of variable is now available for the Android applications.
Example
d is Description of ParallelTask
d..Procedure = 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 nameType usedEffect
OptionInteger constantOptions 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.
ParameterArray of variantsArray containing the parameters of the task.
ProcedureProcedure or character stringProcedure 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 Procedure variable.

Note: These properties can be handled by using one of the following syntaxes:
  • <Variable Name>..<Property Name>
  • <Variable Name>.<Property Name>
Minimum required version
  • Version 20
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