If you select Automatic (DHCP) settings, Windows will automatically assign an IP address and other network details from the DHCP server. However, if you select Manual, you will need to enter the IP ...

You're a DBA, sysadmin, or developer who manages Microsoft SQL Servers. It's your fault if they're down or slow. These tools help you understand what's going on in your server ... table's current ...

SQL Server 2025 is also introducing a native JSON datatype, which should improve performance over the current approach of storing JSON data in the VARCHAR(MAX) field ... that 4 GB table, but ...

The primary key column is often set to auto-increment when constructing a SQL Server database. To achieve this ... Additionally, the IDENTITY INSERT property can only be set to ON for one table at a ...

Since we have not done much work to the database, we will try a simple query: select sysdate, user from dual; The DUAL table is a unique table that contains only one column and one row.

It’s common practice to return the results of a scalar function as a column in a SELECT query. SQL Server Enterprise offers “partitioning,” which allows you to split database tables into ...

The goal of Hibernate and JPA is to hide the complexity of ... Let’s assume the Player table in the database was structured as follows: The JPA Query object is smart enough to map fields returned from ...

Read this SQL tutorial to learn when to use SELECT ... Dot notation uses the period character to separate the table and column. If the column appears only in one of the referenced tables, you ...

Now with the introduction of the new method “DROP IF EXISTS” in SQL Server 2016 developers can write brief code. First, create a database named “appuals”. Creating a database Now, we will create a ...