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True if the tracking is enabled, False otherwise. To find out the error details, use ErrorInfo.
Name of HFSQL data file to use. The data file is associated with a connection and with a server.
Name of WLanguage procedure ("callback" procedure) that will be called when a change is detected in the specified data file. This procedure has the following format:
PROCEDURE <Procedure name>(<Name of modified file>, <Modified record number>, <Action>)
where: <Name of modified file> is a data source corresponding to the modified HFSQL data file, <Modified record number> corresponds to the number of the modified record (equivalent to the number returned by <Source>.RecNum), <Action> corresponds to the action that triggered the procedure. The possible values are: hsAddProcedure started once a record is added into the data file. hsModificationProcedure started once a record is modified in the data file. hsCrossProcedure started once a record is crossed in the data file. hsDeletionProcedure started once a record is deleted from the data file.
Number of the record to track. hRecNumAll constant to track all the records found in the data file (which means the entire data file).
Actions to track for which the procedure will be started: hsAddMonitors the operations for adding records. hsModificationMonitors the operations for modifying records. hsCrossMonitors the operations for crossing records. hsDeletionMonitors the operations for deleting records.
Last update: 04/01/2020
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All you have to do is configure your product as follows: