在PostgreSQL的多个零日漏洞中，最为紧迫的是一个被追踪为CVE-2026-2005的基于堆的缓冲区溢出问题。该漏洞存在于pgcrypto扩展中。研究人员指出，通过使用精心构造的输入，攻击者可以触发大小不匹配，导致在堆上进行越界写入。

这篇文章主要介绍了postgresql 实现修改jsonb字段中的某一个值操作，具有很好的参考价值，希望对大家有所帮助。一起跟随小编过来看看吧。 我就废话不多说了，大家还是直接看代码吧~ 1UPDATE tablename SET tags = jsonb_set(tags-'landuse_area', '{landuse_area}',('"' || round((ST_Area(ST ...

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PostgreSQL was the first relational DBMS to introduce JSON support, and its JSONB index search capability is unique. More is on the way. We know that data drives innovation and powers better customer ...

The PostgreSQL Global Development Group has officially released Postgres 17, marking another milestone for the community, developers, and EDB, the leading contributor to PostgreSQL code. As the ...

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Value stream management involves people in the organization to examine workflows and other processes to ensure they are deriving the maximum value from their efforts while eliminating waste — of ...

Critical flaws affecting core components and extensions in PostgreSQL and MariaDB could allow remote code execution. The bugs ...