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chore(docs): updating data catalog refresh process
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2026-08-10 21:51:46 +01:00
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docs/dcu-datacatalog.md
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@@ -61,6 +61,14 @@ The update process for INDIVIDUAL libraries can be run by any user, and is perfo
Members of the admin group may run the refresh process for ALL libraries by clicking the REFRESH button on the System page.
Under the hood, the refresh is executed by three SAS macros:
- `mpe_refreshlibs` - library attributes (engine, paths, permissions, owners, schemas, metadata name / id) into [MPE_DATACATALOG_LIBS](/tables/mpe_datacatalog_libs)
- `mpe_refreshtables` - table and column attributes (including primary key detection from constraints and unique not-null indexes) into the DATACATALOG_TABS / VARS tables, and sizes / row counts into the DATASTATUS tables
- `mpe_refreshcatalogs` - SAS Catalog and object attributes
These run inside the `refreshlibinfo` service (single library, any user) and the `refreshlibs` / `refreshcatalog` services (all libraries, admins only).
When doing a full scan, the following LIBREFS are ignored:
* 'CASUSER'