How do I link two databases in SQL Server?

Question

Steps to Join Tables from Different Databases in SQL Server Step 1: Create the first database and table. . Step 2: Create the second database and table. . Step 3: Join the tables from the different databases in SQL Server. . Step 4 (optional): Drop the databases created.

Can you link two databases?

SQL Server allows you to join tables from different databases as long as those databases are on the same server. The join syntax is the same; the only difference is that you must fully specify table names.

How do I create a database link in SQL Server?

Edit the Security page for the linked server properties1Select Add.2Specify a Local login. Specify the local login that can connect to the linked server. The local login can be either a login using SQL Server Authentication or a Windows Authentication login. Using a Windows group is not supported.Create Linked Servers (SQL Server Database Engine)

Can I query from two different databases?

For querying multiple tables in different databases on the same server, all we have to do is use the fully qualified table name. The only condition is, the user logged into the query analyzer (or used for executing the query) should have permission on both the databases.

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