sys.change_tracking_databases (Transact-SQL)
Returns one row for each database that has change tracking enabled.
Column name |
Data type |
Description |
|---|---|---|
database_id |
int |
ID of the database. This is unique within the instance of SQL Server. |
is_auto_cleanup_on |
bit |
Indicates whether change tracking data is automatically cleaned up after the configured retention period: 0 = Off 1 = On |
retention_period |
int |
If autocleanup is being used, the retention period specifies how long the change tracking data is kept in the database. |
retention_period_units_desc |
nvarchar(60) |
Specifies the description of the retention period:
|
retention_period_units |
tinyint |
Unit of time for the retention period: 1 = Minutes 2 = Hours 3 = Days |
Permissions
The same permission checks are made for sys.change_tracking_databases as are made for sys.databases. If the caller of sys.change_tracking_databases is not the owner of the database, the minimum permissions that are required to see the corresponding row are ALTER ANY DATABASE or VIEW ANY DATABASE server-level permission, or CREATE DATABASE permission in the master database or current database.