How do I find the current database name in MySQL?
If you just need the current database name, you can use MySQL’s SELECT DATABASE() command:
How do I display current database in SQL?
- DB_NAME ( [ database_id ] )
- SELECT DB_NAME() AS [Current Database]; GO.
- USE master; GO SELECT DB_NAME(3) AS [Database Name]; GO.
- SELECT DB_NAME() AS [Current Database];
- SELECT DB_NAME(database_id) AS [Database], database_id FROM sys.databases;
What is the command to see the name of current database?
3 Answers. db_name() will give you the name of the current database.
How do I find out what database I am using?
There really is no straightforward way to determine this, but there are several things we can look at to get a better idea.
- Look at any current connections.
- Capture login/connections over period of time.
- Observe index usage.
- Look at transaction count.
- Find dependencies with Jobs or other DBs.
How do I find the database name in SQL?
Using SQL Server Management Studio
- In Object Explorer, connect to an instance of the SQL Server Database Engine, and then expand that instance.
- To see a list of all databases on the instance, expand Databases.
How do I find the database name in SQL query?
Using SQL Server Management Studio In Object Explorer, connect to an instance of the SQL Server Database Engine, and then expand that instance. To see a list of all databases on the instance, expand Databases.
How do I view all SQL databases?
To view a list of databases on an instance of SQL Server
- In Object Explorer, connect to an instance of the SQL Server Database Engine, and then expand that instance.
- To see a list of all databases on the instance, expand Databases.
How do I see all MySQL databases?
The most common way to get a list of the MySQL databases is by using the mysql client to connect to the MySQL server and run the SHOW DATABASES command. If you haven’t set a password for your MySQL user you can omit the -p switch.
How to check the current database in MySQL?
After you execute USE statement, by default all the query will be executed against the database mentioned in USE statement. Now, this USE statement is issued deep inside a badly written script and you do not want to bother searching deep inside code for knowing the current database in use.
How to get the default table name in MySQL?
If you have not yet selected any database, the result is NULL . To find out what tables the default database contains (for example, when you are not sure about the name of a table), use this statement: The name of the column in the output produced by this statement is always Tables_in_ db_name , where db_name is the name of the database.
How to search for names in MySQL database?
A lot of this would be significantly simpler if you had given some indication of what language is being used at the interface between the input and the database (since Rails is usually associated with Ruby I’ll assume you mean that), however…. SELECT * FROM yourtable WHERE CONCAT (name, ‘ ‘, surname) LIKE CONCAT (‘%’,REPLACE (?,’
Which is a synonym for show schemas in MySQL?
SHOW DATABASES lists the databases on the MySQL server host. SHOW SCHEMAS is a synonym for SHOW DATABASES. The LIKE clause, if present, indicates which database names to match. The WHERE clause can be given to select rows using more general conditions, as discussed in Section 25.42, “Extensions to SHOW Statements” .
