| # | Name | Location | Type | Details | Index | Description |
|---|---|---|---|---|---|---|
| .01 | relational start file no. | 0;1 | NUMERIC | B | Data will appear here if sorting by a field that must be gotten to using a relational jump. This will be the file or subfile number from which the user is jumping (i.e., the starting point). | |
| 1 | next subscript(+) | 0;2 | NUMERIC | This field contains a subscript used n the DPP array during the sort/print. The subscript is generated by DICOMP (using the level number multiplied by 100 I think). It results in building a node like DPP(DJ,file/subfile no.,subscript)=data. | ||
| 2 | to file or subfile | 0;3 | NUMERIC | This field contains the file or subfile number to which we are making the relational jump (i.e., the destination file). | ||
| 3 | global reference | 0;4 | FREE TEXT | This field contains the global reference of the file to which we are jumping relationally (i.e., the destination file). | ||
| 4 | multivalued flag | 0;5 | SET OF CODES | 0:NOT MULTI-VALUED 1:YES, MULTI-VALUED | This flag indicates whether the relational jump will result in going to a file that has a many-to-one relationship to the starting (home) file (i.e., a jump to a backwards pointer) or a one-to-one relationship (i.e., a forwards pointer jump). The flag will be set to 1 to indicate that that there is a many-to-one or multi-valued relationship to the home file, or to 0 if not. | |
| 5 | relational code | RCOD;E1,245 | FREE TEXT | This is the MUMPS code needed to perform the relational jump during the sort part of the sort/print option. |
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