Can I connect 2 databases?

Question

I was wondering how I can connect to multiple databases on a single PHP webpage. I know how to connect to a single database using: $dbh = mysql_connect($ .How to connect to 2 databases at the same time in PHPCan we use join for two different database tables? - Stack OverflowHow to use multiple databases in Laravel - php - Stack OverflowIs it possible to connect to 2 databases hosted on different servers at .Другие результаты с сайта stackoverflow.com

How do I link two databases together?

Steps to Join Tables from Different Databases in SQL Server1Step 1: Create the first database and table. ... 2Step 2: Create the second database and table. ... 3Step 3: Join the tables from the different databases in SQL Server. ... 4Step 4 (optional): Drop the databases created.

Is it possible to connect to multiple databases?

Being able to connect to multiple database instances simultaneously offers many benefits, from being able to query multiple instances using the same SELECT statement, to easier migration. In fact, we explored How to Query across Multiple Databases in the previous tip.

Can we connect two databases in SQL?

1. Create a linked server in DB invironment, then create a SP to take care of it. 2. Get two DataSets for them, then merge two datatables into one based on usersID.

How can I connect two databases in MySQL?

Shell (SSH)1From SSH, you need to type the command to access MySQL. Here is the format, but replace MYNAME with your username and PASS with your password. ... 2Now type the following code, but replace DB1 and DB2 with the database names. ... 3Hit the Enter key.4Repeat for any other tables you want to merge.

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