TiDB database documentation. Contribute to Anudhyan/TIDBdocs development by creating an account on GitHub.

TiDB/TiKV/PD documents. Contribute to vincentpanqi/docs-1 development by creating an account on GitHub.

In the figure above, column C1 is divided into groups, aggregate functions are applied, and a single value is assigned to each group. Here’s an example using a database named “appuals.” Database ...

SQL (Structured Query Language) has been with us for more than half a century and it’s not going away anytime soon. Popular in both traditional relational databases and newer NoSQL databases ...