"NVAL" command allowes you to
use named values. MapTool uses named
values to store mapping information.
Full Syntax
<nval>name[<@>container]<endnval>
Short Syntax
%nval<name[<@>container]>
%nv<name[<@>container]>
Command can be used based on runtime support (GenProcessor).
Default
implementation of GenProcessor uses mapping information to return NVAL
result.
Name formats used by default GenProcessor -
- mname - name of mapped column for name
attribute
- tname - mapped table name for class,
name is ignored
- vname
- mapping value for name
attribute
- iname
- mapping info (column type) for name
attribute
- lname
- load string for name
association
- aname
- add string for name
association
- dname
- delete string for name
association
- k:name
- if name attribute is key
returns KEY, otherwise returns nothing