PLB_NDUP Keyword

PLBWIN, PLBCE or PLBLinux

PLB_NDUP={value}

This keyword indicates that duplicate keys are not allowed to be written to ISAM files. This does not prevent opening and reading a file with duplicate keys. A better way to enforce no duplicates is to use the 'n' option of SUNINDEX or SUNIDXNT or the NODUP keyword on the individual IFILE and AFILE declarations for files created within a program.

The actual value is ignored, but a value must be given for the variable to be set.

Example:

PLB_NODUP=YES

See Also: PLBWIN Keywords, PLBCE Keywords, PLBLinux Environment Variables, Compiler and Runtime Options