Hi,
You want to learn all Inventory of SQL Server when you connect to SQL Server database for the first time.
This SQL Server Database Inventory consist of following informations.
- Machine Name
- Instance Name
- SQL Server Name
- Database Name
- Owner
- Compatibility
- Collation Name
- IS_auto_close_on
- IS_auto_shrink_on
- IS_in_standby
- Page_verify_option_desc
- State
- IS_auto_create_stats_on
- IS_auto_update_stats_on
- IS_auto_update_stats_async_on
- Total Database Log Size
- Total Database Log Used
- Total Database Datafile size
Query is like following, it will make your job very simplify when you connect to any SQL Server database for the first time.
select
serverproperty('MachineName') 'machine_name'
,isnull(serverproperty('InstanceName'),'mssqlserver') 'instance_name'
,@@SERVERNAME 'sql_server_name'
,d.name 'database_name'
,suser_sname(d.owner_sid) 'owner'
,d.compatibility_level
,d.collation_name
,d.is_auto_close_on
,d.is_auto_shrink_on
,d.state_desc
,d.snapshot_isolation_state
,d.is_read_committed_snapshot_on
,d.recovery_model_desc
,d.is_auto_create_stats_on
,d.is_auto_update_stats_on
,d.is_auto_update_stats_async_on
,d.is_in_standby
,d.page_verify_option_desc
,d.log_reuse_wait_desc
,ls.cntr_value as [log size (kb)]
,lu.cntr_value as [log used (kb)]
,lp.cntr_value as [percent log used]
,ds.cntr_value as [data file(s) size (kb)]
from sys.databases d
inner join sys.dm_os_performance_counters as lu on lu.instance_name=d.name and lu.counter_name like N'Log File(s) Used Size (KB)%'
inner join sys.dm_os_performance_counters as ls on ls.instance_name=d.name and ls.counter_name like N'Log File(s) Size (KB)%' and ls.cntr_value > 0
inner join sys.dm_os_performance_counters as lp on lp.instance_name=d.name and lp.counter_name like N'Percent Log Used%'
inner join sys.dm_os_performance_counters as ds on ds.instance_name=d.name and ds.counter_name like N'Data File(s) Size (KB)%'
order by d.name
Do you want to learn Microsoft SQL Server DBA Tutorials for Beginners, then read the following articles.
https://ittutorial.org/sql-server-tutorials-microsoft-database-for-beginners/