The first, and the most important, technique for writing SQL for performance is to know the indexes. An index is like a bridge that allows the SQL query to jump directly to the data rows of interest ...

SQL is neither the fastest nor the most elegant way to talk to databases, but it is the best way we have. Here’s why Today, Structured Query Language is the standard means of manipulating and ...

Based on this data, write an SQL query to answer the following question: {query}. Return the SQL only, do not include explanations. ...

Write a Query, Get a Pipeline SQLake redefines ease of use for pipeline development. Both data engineers and data consumers can build and deploy a continuous pipeline using only SQL in a few easy ...