PROC SQL supports the same SAS functions as the DATA step, except for the functions LAG, DIF, and SOUND. For example, the SCAN function is used in the following query: select style, scan (street,1) ...

Part 1 of this article introduced four new T-SQL functions available in SQL Server 2012. Part 2 has the rest.

In R, the sqldf package lets you run SQL queries on an R data frame, and that’s what I’ll use in this example. There’s a similar sqldf library in Python.

In this six-step guide, learn how to use Google's query formula in order to build link analysis dashboards in Google sheets.

The JavaScript Query API works with either Cosmos DB’s SQL API or with its own set of function calls. The JavaScript API uses functions to host queries, working with stored JSON documents and ...