DF_DRIVER_CACHE_PATH

Path to the folder where the cache (CCH) files are stored.

Level

Driver

Supported by

The DataFlex SQL Drivers (SQL Server, DB2 and ODBC)

Type

String, temporary

Access

Read/Write

Values

Any valid path

Syntax

Use cli.pkg

Get_Attribute DF_DRIVER_CACHE_PATH of {driverNumber} to {IntegerVariable}

Set_Attribute DF_DRIVER_CACHE_PATH of {driverNumber} to {IntegerVariable}

Driver Configuration Keyword

Cache_Path

Remarks

Path to the folder where the cache (CCH) files are stored. By default, cache files are stored in the same folder as the intermediate file. Cache files will be used if the DF_DRIVER_USE_CACHE attribute is set to true.

Procedure ShowDriverAttribute Integer iDriver

    String sAttribValue

    Integer iDriver

    Get DriverIndex "MSSQLDRV" to iDriver

    Get_Attribute DF_DRIVER_CACHE_PATH of iDriver to sAttribValue     

    Showln "Cache path: "sAttribValue

End_Procedure

Function DriverIndex String sDriver Returns Integer

    String  sCurrentDriver

    Integer iNumberOfDrivers iDriver iCount

    Move 0 to iDriver

    Get_Attribute DF_NUMBER_DRIVERS to iNumberOfDrivers

    For iCount From 1 To iNumberOfDrivers

        Get_Attribute DF_DRIVER_NAME of iCount To sCurrentDriver

        If (Uppercase(sCurrentDriver)) = (Uppercase(sDriver)) Begin

            Move iCount to iDriver

        End

    Loop

    Function_Return iDriver

End_Function // DriverIndex

The sample code above shows the current setting for a given driver.