feat: datastatus_cats

docs/tables/mpe_datastatus_cats.md

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+---
+layout: article
+title: MPE_DATASTATUS_CATS
+description: The MPE_DATASTATUS_CATS table captures frequently changing SAS catalog attributes such as created / modified datetimes and number of entries.
+og_title: MPE_DATACATALOG_CATS Table Documentation
+og_image: /img/datastatus_cats.png
+---
+
+# MPE_DATASTATUS_CATS
+
+The `MPE_DATASTATUS_CATS` table captures frequently changing SAS table attributes such as created / modified datetimes and number of entries.
+
+To trigger a scan, see the Refresh Data Catalog [instructions](/dcu-datacatalog/#refreshing-the-data-catalog).
+
+![](/img/datastatus_cats.png)
+
+## Columns
+
+ - `TX_FROM num`: SCD2 open datetime
+ - 🔑 `TX_TO num`: SCD2 close datetime
+ - 🔑 `LIBREF char(8)`: SAS Libref (8 chars)
+ - 🔑 `MEMNAME char(64)`: The catalog member name
+ - `NOBS num`: The number of catalog entries
+ - `CREATED num`: Creation datetime (based on earliest created object)
+ - `MODIFIED num`: Modified datetime (based on last modified object)
+
+