CREATE TABLE will create a new, initially empty table in the current database ... that new or updated rows must satisfy for an insert or update operation to succeed. A constraint is an SQL object that ...

Extracts column names and tables used by the query. Automatically conduct column alias resolution, sub queries aliases resolution as well as tables aliases resolving. Provides also a helper for ...

Using zero-knowledge proofs to create a proof of correct computation ... The Proof of SQL mechanism operates by generating a mathematical hash of a SQL table’s content, which is then used to generate ...

最近几年，MySQL 不断致力于兼容 SQL 标准。例如 MySQL 8.0 中的窗口函数、通用表表达式 ... 我们创建一个年度优秀员工表（excellent_emp），用于演示集合操作： CREATE TABLE excellent_emp( ...

By Sanjay Puthenpariyarath Database architecture is a sophisticated discipline that demands extreme expertise, strategic ...

IBM's latest version of Db2 includes a new AI-powered Database Assistant for contextual recommendations, integration with ...

We welcome many kinds of community contributions to this project! Whether it's a feature implementation, bug fix, or a good idea, please create an issue so that we can discuss it. It is not necessary ...

Scattered and multiple data sources, files and data objects and can make it very difficult for companies to get a clear ...

The company debuted new tools for Cortex AI, its fully managed offering for developing conversational AI apps.

Snowflake is also releasing a managed version of the Apache Polaris catalog, which it introduced and released to open source ...