The following display is defined by the DDS in the following
example. It is displayed by an output operation to the subfile
control-record format SFLCTL1.
+--------------------------------------------------------------------------------+
| |
| First Field Second Field |
| |
| XXXXXXXXXXXXXXXXXXXX |
| XXXXXXXXXXXXXXXXXXXX |
| XXXXXXXXXXXXXXXXXXXX |
| XXXXXXXXXXXXXXXXXXXX |
| XXXXXXXXXXXXXXXXXXXX |
| XXXXXXXXXXXXXXXXXXXX |
| XXXXXXXXXXXXXXXXXXXX |
| XXXXXXXXXXXXXXXXXXXX |
| XXXXXXXXXXXXXXXXXXXX |
| XXXXXXXXXXXXXXXXXXXX |
| XXXXXXXXXXXXXXXXXXXX |
| XXXXXXXXXXXXXXXXXXXX |
| XXXXXXXXXXXXXXXXXXXX |
| XXXXXXXXXXXXXXXXXXXX |
| XXXXXXXXXXXXXXXXXXXX |
| XXXXXXXXXXXXXXXXXXXX |
| XXXXXXXXXXXXXXXXXXXX |
| XXXXXXXXXXXXXXXXXXXX |
| |
| |
+--------------------------------------------------------------------------------+
The following keywords are important in the example:
|
ROLLDOWN ROLLUP SFLCLR SFLDSP |
SFLDSPCTL SFLPAG SFLSIZ |
The file in Figure 8 has one column of subfile records. Constant fields in the subfile control-record format are used as headings for columns of fields in the subfile records.
Figure 8. Subfile with Subfile Size Equal to Subfile Page
|...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....8
00010A* USE OF SUBFILE KEYWORDS
00020A (1) R SFL1 SFL
00030A (2) FLD1 10 0I 3 11
00040A (2) FLD2 16 O 3 26
00050A
00060A (1) R SFLCTL1 SFLCTL(SFL1)
00070A SFLSIZ(18) (3)
00080A SFLPAG(18) (3)
00090A 05 SFLDSP (4)
00100A 05 SFLDSPCTL (4)
00110A N05 SFLCLR (5)
00120A ROLLUP(01) ROLLDOWN(02)(6)
00130A 1 11'First Field' (7)
00140A 1 26'Second Field' (7)
A
Legend:
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