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- Limitations
- xBase
- Number of records processed by the INSERT/UPDATE/DELETE updates
<Source>.NbRec (Function) In french: <Source>.NbEnr
Not available with this kind of connection
Returns the number of records in a data file, query or HFSQL view: active records, crossed records, deleted records, etc. Caution: <Source>.NbRec ignores the current filter.
// Active records in "Customer" data file NbCustomerRec = Customer.NbRec()
Syntax
<Result> = <Source>.NbRec([<Options>])
<Result>: Integer - Number of records found,
- -1 if an error occurred. HError returns more details about the problem.
<Source>: Type corresponding to the specified source Name of data file, HFSQL view or query used. <Options>: Optional constant (or combination of constants) Configures the type of record to count. | | hBrowsableNonBlocking | Number of records in the view or query that can currently be read (no record locking). This constant is available for the views and queries in HFSQL Classic or Client/Server. This constant has no effect for the data files and for the Native Connectors | hNonBlocking | Number of records retrieved in the view or query without waiting for the view or query to be entirely filled. To knwo if the execution of the view or query is completed, use the ExecutionCompleted property. This constant is available for the views and queries in HFSQL Classic or Client/Server. This constant has no effect for the data files and for the Native Connectors | hStateActive (default value) | Number of active records (not crossed or deleted). | hStateAll | Total number of records in the data file (hStateActive + hStateCrossed + hStateDel). | hStateCrossed | Number of crossed records. | hStateDel | Number of deleted records (does not include the crossed records). |
Remarks Limitations - <Source>.NbRec does not return the number of records modified by an UPDATE query.
- <Source>.NbRec does not work with queries that use the hWithFilter constant.
Number of records processed by the INSERT/UPDATE/DELETE updates When running an INSERT/UPDATE/DELETE query on HFSQL data files, the number of added, modified or deleted records is returned by the H.NbRecModificationQuery variable. Business / UI classification: Business Logic
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