Microsoft has just added support for query hints to Azure SQL Database, giving database administrators a powerful tool to manage the performance of ISV application code. Here's how it works.

Applications that use the Jakarta Persistence API shouldn’t embed too much raw SQL in their code. However, when you need an SQL query for performance reasons or to access the database in a way that ...

The Having condition specifies the condition (s) that each group must satisfy in order to be included in the query output. You can use a Having condition to subset grouped data by using HAVING in the ...