COUNT(DISTINCT IF(sri IS NOT NULL, url, NULL)) AS freq, COUNT(DISTINCT IF(sri IS NOT NULL, url, NULL)) / COUNT(DISTINCT url) AS pct, COUNTIF(JSON_EXTRACT_SCALAR(sri ...
1 What is an inner join in SQL? 1 What is an outer join in SQL? 1 What is full join in SQL? 1 What is left join in SQL Server? 1 What is a right join in SQL Server? 1 What is database engine in SQL ...
Ahead of Microsoft Build (and a possible SQL Server announcement), let's break down what we know and speculate about what we don't. One topic that has come up in several conversations with customers ...
Although a serious engineering challenge, database vectorization delivers orders-of-magnitude performance boosts for a real-time analytics engine such as StarRocks. Here’s how we did it. Improving ...
Microsoft last week announced the release of SQL Server 2022 Release Candidate (RC) 0. The RC 0 designation is old Microsoft phraseology. It used to mean that the software bits were feature complete ...
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Relational DBMSs allow users to extend the standard declarative SQL language surface using User Defined Functions (UDFs) that implement custom behavior. While UDFs offer many advantages, it is ...
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