SQL> create database link capital3 using 'capital3'; Notice that the database link is stored on the server, so the tnsnames.ora file is being used to access these services, not the client.

Today’s README file explains how to create connection strings to SQL Server databases using Visual Studio’s built-in tools. To provide an example using real source, I created a simple Winforms ...

Creating SQL Stored Procedures via SQL Server is easier than you might have originally thought, so let us explain what to do.

In this third example, you use a DSN-less connection to connect to the data source. In this type of connection, you specify all necessary information (the driver, the server, the database name, and ...

Figure 3. Your SQL Database Servers. Next, you'll need to create the rule to allow one or a block of IP addresses. If you'd like just to let the public IP address you are coming from (if the computer ...

SQL Server 2016 and Azure SQL Database both give you tables that automatically keep track of changes to your data. Here's how to both create those tables and alter existing tables so they track the ...

Nick Peers reveals how to create your own simple databases in minutes with no coding or server experience required. It’s open source magic!

The generated SQL is also always accessible. When you create database tables with Python objects, you use a class to declare the behavior of each field first, then its type.