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docs(filter): the applied clause carries SAS temporal literals #20

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allan merged 1 commits from docs/filter-date-literals into main 2026-10-18 09:58:08 +00:00
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docs/filter.md
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@@ -9,6 +9,8 @@ og_image: https://docs.datacontroller.io/img/filter_dynamic_on.png
Data Controller for SAS® enables you to create complex table filters. The "dynamic" setting enables the dropdown values to be pre-filtered by previous filter clauses. Filtered views are shareable! They are also used when [embedded in VA.](/embed-va) Data Controller for SAS® enables you to create complex table filters. The "dynamic" setting enables the dropdown values to be pre-filtered by previous filter clauses. Filtered views are shareable! They are also used when [embedded in VA.](/embed-va)
The clause shown above the grid is the resolved WHERE clause that was applied, so it uses SAS syntax - a date, datetime or time filter reads as a SAS literal, eg `SOME_DATE = '20APR2042'd`, rather than the internal day or second count.
## Shared Filters ## Shared Filters
When filters are submitted, the query is stored, and a unique URL is generated. This means you can share the link to a filtered view of a table! This can be used for VIEW, for EDIT and also for downloading data. When filters are submitted, the query is stored, and a unique URL is generated. This means you can share the link to a filtered view of a table! This can be used for VIEW, for EDIT and also for downloading data.
docs/tables/mpe_filtersource.md
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@@ -17,5 +17,5 @@ The `MPE_FILTERSOURCE` table stores the individual query lines of each filter cr
- `SUBGROUP_ID num`: Identifier of the subgroup to which this line belongs - `SUBGROUP_ID num`: Identifier of the subgroup to which this line belongs
- `VARIABLE_NM char(32)`: The variable being filtered - `VARIABLE_NM char(32)`: The variable being filtered
- `OPERATOR_NM char(12)`: The filter operator (e.g. `=`, `>`, `IN`) - `OPERATOR_NM char(12)`: The filter operator (e.g. `=`, `>`, `IN`)
- `RAW_VALUE char(4000)`: The filter value - `RAW_VALUE char(4000)`: The filter value. A date, datetime or time is stored as a SAS literal (for example `'20APR2042'd`, `'01JAN1960:00:00:42'dt`, `'00:00:42't`), so the clause shown above the grid reads as a date rather than the internal day or second count.
- `PROCESSED_DTTM num`: Datetime the filter line was created - `PROCESSED_DTTM num`: Datetime the filter line was created