Oracle co-founder Larry Ellison pitched Oracle Health AI to Epic hospitals as the VA ended its 2026 rollout and its 2025 breach count reached 19.9 million: 7 updates ...
Oracle AI Database@Google Cloud adds Gemini integration, MCP Server in GA, BigQuery federation, and Iceberg lakehouse access.
Active-Active Oracle GoldenGate Across Regions: Decide Who Owns the Data Before You Resolve Conflict
Oracle GoldenGate active-active replication across regions: ownership classes, CDR with USEMAX and USEDELTA, clock skew risks ...
Oracle, the multinational tech giant has taken on a lot of loans to build up its AI capacity. But Oracle's investors are not happy with this piling debt load.
Oracle’s October 2026 CPU brings 1,295 security patches for 1,209 CVEs, including 95 critical flaws, across dozens of products.
SQL中的日期差计算是数据分析与业务开发的高频操作，而DATEDIFF函数在不同数据库中的实现却大相径庭。理解边界计数与自然日差值的语义区别，是避免跨库迁移时数据错误的关键。围绕MySQL、SQL Server、PostgreSQL、Oracle等主流数据库的日期差函数差异，结合时间窗口查询、用户活跃分析等实战场景 ...
本内容遵循CC 4.0 BY-SA版权协议 本文深入解析SQL Server、MySQL和PostgreSQL中日期差计算函数的语义差异与实践陷阱。重点涵盖DATEDIFF的单位参数含义、整数边界行为（如跨零点即计1）、主流数据库 ...
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