fgl_driver_error()

fgl_driver_error() returns a CHAR(n) datatype value, which represents the last error received from the database interface.

DATABASE cms

 

MAIN

  DEFINE sql_stmt VARCHAR(255)

  DEFINE driver_error, native_error VARCHAR(255)

 

  LET sql_stmt = "Invalid SQL statement"

 

  WHENEVER ERROR CONTINUE

    PREPARE p1 FROM sql_stmt

    DECLARE c1 CURSOR FOR p1

    OPEN c1

  WHENEVER ERROR STOP

 

  LET driver_error = fgl_driver_error()

  LET native_error = fgl_native_error()

 

  DISPLAY "Driver error: "

  DISPLAY driver_error

  DISPLAY ""

  DISPLAY "Native error: "

  DISPLAY native_error

 

      CALL fgl_winmessage("Exit","Press any key to close this demo application","info")

END MAIN

 

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