What is my current database name in SQL?
What is my current database name 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;
How do I find the database name?
Here are three ways to find out your Oracle database name.
- Through V$DATABASE. SQL> select name from V$database; NAME ——— XE.
- Through GLOBAL_NAME. GLOBAL_NAME has the default value of db_name + db_domain.
- Through dbms_utility.get_parameter_value.
- Summary.
How do I find the current database ID in SQL Server?
- DB_ID ( [ ‘database_name’ ] )
- SELECT DB_ID() AS [Database ID]; GO.
- SELECT DB_ID(N’AdventureWorks2008R2′) AS [Database ID]; GO.
Where can I find MySQL database name?
Show 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 do I get a list of database names in SQL Server?
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.
What is DB ID?
DBID stands for database identifier which is a unique identifier for each oracle database running in your server. DBID information is found in control files as well as datafile header.
What is DB name?
1. The database name is the name of the database and the username is the name of the user that is connected to the database. e.g. John Smith could connect to a database called Database1. Database1 would be the database name and John Smith would be the username.
What is default database name in MySQL?
4 Answers. There is no default database. A fresh MySQL server install will have 0 databases. The install script will run mysql_install_db after the server is running to create a mysql database, which MySQL uses to store users and privileges.
How do I get a list of databases in SQL?
How does DB _ name ( ) work in SQL Server?
The way it works is, you pass the ID of the database as an argument, and then the function will return the name of that database. However, if you don’t pass an ID it will return the name of the current database. Here’s a basic example to demonstrate how to return the name of the current database.
How to get the name of the database?
Let’s use DB_NAME () function to get current database name. select DB_NAME () as [Current Database] Code. As you see in below screenshot, DB_NAME () function without any database id parameter returns the current SQL database name in the select list.
How does Transact-SQL Return name of database?
This function returns the name of a specified database. To view Transact-SQL syntax for SQL Server 2014 and earlier, see Previous versions documentation. The identification number (ID) of the database whose name DB_NAME will return. If the call to DB_NAME omits database_id, DB_NAME returns the name of the current database.
Which is the convert function in SQL Server?
Definition and Usage. The CONVERT() function converts a value (of any type) into a specified datatype. Tip: Also look at the CAST() function.