Ars Technica

Slightly complex SQL Query... is it possible in one query?

I have a relatively complex query that I would like to be able to achieve in one query, as there are a lot of rows to be returned, some of which may be sparse. I'd prefer not to hit the DB 150+ times ...
InfoWorld

Put business logic in the application, not the database

We’ve all done it. We needed to pull data out of an SQL database, and the query we needed to pull out data was a complex query with multiple table joins, complex filter criteria, and sophisticated ...
Ars Technica

SQL - MSAccess - Complex query/report from five fields

I have an MSAccess database and I need help with the SQL code to get the query / report results desired.<BR><BR>All of the data needed for this is contained in a query already. There are five fields: ...
Redmond Magazine

A Deep Dive into SQL Server 2022's Query Performance Features, Part 1

An update to the cardinality estimator feature in SQL Server 2022 will be one of the biggest changes to the database engine since its inception. Database engines like SQL Server are incredibly complex ...
EDN

SQL Parser with Query Optimization

• The project is to develop an SQL query processor with JAVA and JAVACC. • The application can parse the SQL string, execute the query with data files and return the query result. • Developed query ...
Redmond Magazine

How To Use Query Store Hints in Azure SQL

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. Database ...