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SQL Server: msdb (system database)

The msdb system database is used by the SQL Server Agent to schedule alerts and jobs.

restorehistory

The table msdb.dbo.restorehistory can be used to determine when each database was restored:
select
  destination_database_name  db_name,
  max  (restore_date)        last_restore_date,
  count(*           )        count_restores
from
  msdb.dbo.restorehistory
group by
  destination_database_name
order by
  destination_database_name;
Github repository about-MSSQL, path: /administration/system-databases/msdb/restore_history-last-restore.sql

See also

system databases

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