Contents
- 1 How are INFORMATION SCHEMA views used in SQL Server?
- 2 What’s the performance of SQL Server in 2016?
- 3 How many cores are in SQL Server Enterprise Edition?
- 4 Which is an example of an output deleted statement?
- 5 When to use inserted in DELETE statement in SQL?
- 6 How to list permissions on a schema in SQL Server?
- 7 How to find all objects in a SQL Server schema?
How are INFORMATION SCHEMA views used in SQL Server?
An information schema view is one of several methods SQL Server provides for obtaining metadata. Information schema views provide an internal, system table-independent view of the SQL Server metadata. Information schema views enable applications to work correctly although significant changes have been…
What’s the performance of SQL Server in 2016?
The key reason was another performance optimization known as aggregate pushdown that was added to SQL Server 2016. The execution times of SQL Server – CPU time = 110 ms and Time elapsed = 315 ms.
What is the database compatibility level in SQL Server 2016?
The QUERY_OPTIMIZER_HOTFIXES option is equivalent to trace flag 4199 at the database level. SQL Server 2016 will enable all query optimizer hotfixes before SQL Server 2016 RTM when you use the 130 database compatibility level (without enabling trace flag 4199).
How many cores are in SQL Server Enterprise Edition?
1 Enterprise Edition with Server + Client Access License (CAL) based licensing (not available for new agreements) is limited to a maximum of 20 cores per SQL Server instance. There are no limits under the Core-based Server Licensing model.
Which is an example of an output deleted statement?
For example, OUTPUT DELETED.* in the following DELETE statement returns all columns deleted from the ShoppingCartItem table: DELETE Sales.ShoppingCartItem OUTPUT DELETED.*; Is an explicit column reference.
Can a deleted column be used in an INSERT statement?
DELETED cannot be used with the OUTPUT clause in the INSERT statement. INSERTED. Is a column prefix that specifies the value added by the insert or update operation. Columns prefixed with INSERTED reflect the value after the UPDATE, INSERT, or MERGE statement is completed but before triggers are executed.
When to use inserted in DELETE statement in SQL?
INSERTED. Is a column prefix that specifies the value added by the insert or update operation. Columns prefixed with INSERTED reflect the value after the UPDATE, INSERT, or MERGE statement is completed but before triggers are executed. INSERTED cannot be used with the OUTPUT clause in the DELETE statement.
How to list permissions on a schema in SQL Server?
In SSMS, if you follow the path [Database] > Security > Schemas and view any schema properties, you have a tab “permissions” that list all the permissions that every user have on that specific schema. I would like to make a query that gives me the same output than that tab.
What are the default schemas in SQL Server?
Schemas include default db_* , sys, information_schema and guest schemas. If you want to list user only schemas use this script. There are no comments. Click here to write the first comment.
How to find all objects in a SQL Server schema?
The xUnit test framework has great support for this, and using Actions helps make the tests cleaner. A common requirement for back end systems is to be able to prioritize requests.