How can I see views in SQL Server?
Get view properties by using Object Explorer
- In Object Explorer, select the plus sign next to the database that contains the view to which you want to view the properties, and then click the plus sign to expand the Views folder.
- Right-click the view of which you want to view the properties and select Properties.
What are SQL logical reads?
Logical reads are the number of pages read from the data cache. A page is 8KB in size. Data cache, on the other hand, refers to RAM used by SQL Server. Logical reads are crucial for performance tuning. This factor defines how much an SQL Server needs to produce the required result set.
How can I tell if SQL Server is read only?
SELECT name, is_read_only FROM sys. databases WHERE name = ‘MyDBNAme’ GO –returns 1 in is_read_only when database is set to read-only mode. Querying sys. databases for checking a DB’s Read-Only property will only give the right information if the database has been explicitly set to Read-Only mode.
How do I get a list of SPS in SQL Server?
Get list of Stored Procedure and Tables from Sql Server database
- For Tables: SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES.
- For Stored Procedure: Select [NAME] from sysobjects where type = ‘P’ and category = 0.
- For Views: Select [NAME] from sysobjects where type = ‘V’ and category = 0.
How do I view a table in SQL?
Right-click the Products table in SQL Server Object Explorer, and select View Data. The Data Editor launches. Notice the rows we added to the table in previous procedures. Right-click the Fruits table in SQL Server Object Explorer, and select View Data.
Are logical reads bad?
If the page is not currently in the buffer cache, a physical read first copies the page from disk into the cache. So, a logical read is when the query engine needs to read data. … Large numbers of logical reads may not necessarily be bad — or, rather, not necessarily preventable.
How do you reduce logical reads in a table?
Usually the best way to reduce logical read is to apply correct index or to rewrite the query. Physical read indicates total number of data pages that are read from disk. In case no data in data cache, the physical read will be equal to number of logical read.
What are SQL Server logical writes?
A logical write occurs when data is modified in a page in the buffer cache. A physical write occurs when the page is written from the buffer cache to disk. … SQL Server uses a technique known as write-ahead logging that prevents writing a dirty page before the associated log record is written to disk.
How can you tell if a database is read only?
In the Database Properties – DatabaseName window, click on Options in the Select a page pane on the left. Scroll down to the State properties section. Check the property “Database Read-Only“.
How can I tell if my database is in read write mode?
SELECT open_mode FROM v$database; If the value is: ‘MOUNTED’, your database is mounted. ‘READ WRITE’, then you can assume it’s been activated.
How do I check SQL database status?
To verify the current state of a database, select the state_desc column in the sys. databases catalog view or the Status property in the DATABASEPROPERTYEX function.