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The SORTADD statement adds data to the sort system.
Format
SORTADD sortvar, {MAT} keys {, data}
where
| sort.var | is a sort variable created by a previous use of SORT(). |
| keys | is the name of a single dimensional array of sort keys prefixed with MAT. For a single key sort, keys may be specified as a scalar variable or an expression. In either case, the data type of this variable may change. |
| data | is the optional data associated with the given keys. If omitted, this defaults to a null string. This value is ignored if the SRT$DATA flag was not set in the first key description passed to SORT(). |
The SORTADD statement adds the given keys and optional data to the sort session related to sortvar.
See also:
Sorting, SORT(), SORTCLEAR, SORTDATA(), SORTNEXT()
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