The output of a SELECT statement is called results or a result set as it’s a set of data that results from a query. SELECT * - referred to as a 'select star statement' The query below selects customer ...

Oracle Corp. accelerated its succession plans for top leadership in recent months following a massive acceleration in its ...

Next, I will start with the ETL process and application scenarios to explain why companies are willing to invest resources in ...

HackerRank isn’t just a random collection of problems; they’ve organized their SQL section pretty well. You can find ...

Open Distro for Elasticsearch enables you to extract insights out of Elasticsearch using the familiar SQL query syntax. Use aggregations, group by, and where clauses to investigate your data. Read ...

Abstract: Explaining why an answer is in the result of a query or why it is missing from the result is important for many applications including auditing, debugging data and queries, and answering ...