DCLKLIST
Gives a name to a list of DCLKFLDS. This list can be used to retrieve records from files that have a composite key.
DCLKLIST
Name (KeyField name)
Parameters
Name
Required. Name must contain a unique name.
A DCLKLIST must be followed immediately by at least one DCLKFLD . A DCLKLIST and its associated DCLKFLD fields must appear in the global declaration part of a class.
A DCLKLIST name can be specified as a search argument only for externally described files.
You must specify a DCLKLIST with multiple DCLKFLDS if a search argument contains more than one field.
A DCLKLIST can appear as a factor of the CHAIN, DELETE, READE, READPE, SETGT, or SETLL operations.