Self taught (and poorly at that) on SQL and I ran into something I cannot figure out if it is possible. Given that I have 2 tables: Cust_Info CI Cust_Rev_Info CRI I need to query CI with a child ...

In this article, I'll start with building simple SQL queries and then move to advanced queries that include joins between multiple tables. Although I'll be using examples from Microsoft's SQL ...

In this article, I'll start with building simple SQL queries and then move to advanced queries that include joins between multiple tables. Although I'll be using examples from Microsoft's SQL Server ...

Airbnb has open sourced Airpal, the tool it built to help employees get to data they need to use. It's built on Facebook's open source Presto SQL engine.

Want faster SQL queries? Here are nine best practices for writing SQL queries that work like a charm (or at least, like they should).

Here's my problem:I'm trying to execute a fairly simple SQL query in a web app I'm working on. It's for a jewelry store, and it is part of the "Find a diamond" feature.The SQL syntax is something ...

Incrementally maintains the results of SQL queries as materialized views, in-memory or on cloud storage, providing millisecond-level latency on complex transformations, joins, or aggregations.