How do you check DB count?

How do you count DB?

To counts all of the rows in a table, whether they contain NULL values or not, use COUNT(*). That form of the COUNT() function basically returns the number of rows in a result set returned by a SELECT statement.

How do I check my db state?

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.

How do I check if my DB is online?

The current state of a database can be verified by selecting the state_desc column of the sys. databases catalog view. Which is online as shown in the result below: From the database availability side, the database can be fully available or fully unavailable.

How do I know if my DB changes?

Inspect the "TextData" column for the events: CREATE DATABASE, DROP DATABASE, ALTER DATABASE in order to know what database was changed. To find out who changed it and when it was changed, refer to the "LoginName" and "StartTime" columns respectively.