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    Text functions
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    Topic complex Table functions
    Function autorecno()
    Short Returns the auto number of the actual record
    Syntax AUTORECNO(db : INTEGER) : INTEGER
    Parameter db : table-handle as returned by OPENDB.
    Return If the table is numbered automatically, the function returns the auto number of the actual record, otherwise it returns the physical number of the record.
    See also:
    findauto() autofield()
    Description It is

    IF AUTOFIELD(db)>0 THEN
      RETURN GETRFIELD(db,AUTOFIELD(db))
    ELSE
      RETURN RECNO(DB)
    END
    


    If you access to the records by links or CGI-variables you should always use AUTORECNO(DB) instead of the physical numbers of records (ECO(DB)).
    Includes the dedicated table an AUTO-INCREMENT-field the corresponding value of the record is returned. That makes a secure record reference possible, also in multiuser mode.
    Then the number returned by AUTORECNO is remade to a physical number of the record by FINDAUTO.

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       Last changed: 21.10.2004
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