FIFLAGS parameter: Difference between revisions
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(Added clarification of FIFLAGS bits.) |
(More clarifications on bit settings.) |
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<table> | <table> | ||
<tr><th>Setting</th><th>Meaning</th></tr> | <tr><th>Setting</th><th>Meaning</th></tr> | ||
<tr><th align="right"><var> X'80'</var></th><td>Group index entry required (sorted files). Turned off if not a sorted file.</td></tr> | <tr><th align="right"><var> X'80'</var></th><td>Group index entry required (sorted files). Turned off if not a sorted file. Only turned on when sorted file is populated.</td></tr> | ||
<tr><th align="right"><var> X'40'</var></th><td><var>[[Table_B_(File_architecture)|Table B]]</var> appends page full. Turned off when a record is stored in Table B</td></tr> | <tr><th align="right"><var> X'40'</var></th><td><var>[[Table_B_(File_architecture)|Table B]]</var> appends page full. Turned off when a record is stored in Table B</td></tr> | ||
<tr><th align="right"><var> X'10'</var></th><td>Field-level constraints. At least one field with a constraint (<var>[[Field_attributes#UNIQUE_attribute|UNIQUE]]</var> or <var>[[Field_attributes#AT-MOST-ONE_and_REPEATABLE_attributes|AT-MOST-ONE]]</var>) exists in the file.</td></tr> | <tr><th align="right"><var> X'10'</var></th><td>Field-level constraints. At least one field with a constraint (<var>[[Field_attributes#UNIQUE_attribute|UNIQUE]]</var> or <var>[[Field_attributes#AT-MOST-ONE_and_REPEATABLE_attributes|AT-MOST-ONE]]</var>) exists in the file. Always on if true.</td></tr> | ||
<tr><th align="right"><var>X'08'</var></th><td>New <var>[[Table_C_(File_architecture)|Table C]]</var> logic for initial property entry.</td></tr> | <tr><th align="right"><var>X'08'</var></th><td>New <var>[[Table_C_(File_architecture)|Table C]]</var> logic for initial property entry. Always on if file is post-Release 9.0.</td></tr> | ||
<tr><th align="right"><var>X'04'</var></th><td>Ordered Index list page full. Turned off when Table D is populated. | <tr><th align="right"><var>X'04'</var></th><td>Ordered Index list page full. Turned off when Table D is populated. | ||
</td></tr> | </td></tr> | ||
Revision as of 02:25, 22 April 2016
File status flags
Summary
- Default value
- X'41' - (Appends page full) File status switches. These flags change as soon as records are added to Table B or the ordered index is populated.
- Parameter type
- File
- Where set
- View-only
- Related products
- All
- Introduced
- Model 204 V6.1 or earlier
Description
The file status
Valid settings of FIFLAGS are (options can be summed):
| Setting | Meaning |
|---|---|
| X'80' | Group index entry required (sorted files). Turned off if not a sorted file. Only turned on when sorted file is populated. |
| X'40' | Table B appends page full. Turned off when a record is stored in Table B |
| X'10' | Field-level constraints. At least one field with a constraint (UNIQUE or AT-MOST-ONE) exists in the file. Always on if true. |
| X'08' | New Table C logic for initial property entry. Always on if file is post-Release 9.0. |
| X'04' | Ordered Index list page full. Turned off when Table D is populated. |
| X'02' | Current hash index list page full. Always on. |
| X'01' | File is post-Release 3.16. |