HP 3000 Manuals

HP Business BASIC/XL Reference Manual

DBUNLOCK 

The DBUNLOCK statement cancels the restriction imposed by the DBLOCK
statement with the same dbname.

Syntax 

DBUNLOCK dbname$[, STATUS[=]status_array(*)]

Parameters 

dbname$          A string variable, whose value is a TurboIMAGE database
                 name.  dbname must be the variable that was passed to a
                 successful DBOPEN.

status_array     A 10-element short integer array to which TurboIMAGE
                 returns an error code.  If an HP Business BASIC/XL
                 database statement specifies the STATUS option, an error
                 does not abort the program.  Following execution of the
                 database statement the program can check status_array 
                 and handle the error.  The values returned by TurboIMAGE
                 to this array are detailed in the description of the
                 status parameter of the equivalent TurboIMAGE library
                 procedure.

Redundant DBUNLOCK statements are ignored.

Examples 

The following example shows the use of the DBUNLOCK statement.

     100 DBUNLOCK Db$
     110 DBUNLOCK Db$,STATUS=S(*)
     120 DBUNLOCK Db$,STATUS S(*)

MPE/iX 5.0 Documentation