我们日常使用的数据库主要包括Oracle、MySQL、DB2和SQL Server等。在操作Oracle数据库时，PL/SQL是匹配度最高的工具之一。那么如何利用PL/SQL创建定时任务？接下来将简要介绍通过该工具实现定时器功能的具体步骤与方法。

在12月“DB-Engines关系型数据库排行榜”中，国产数据库TiDB、OceanBase、阿里云PolarDB分列44、52、53位；南大通用GBase数据库在关系型数据库中全球排名第61位，较去年同期（77位）提升16名，排名国产数据库第四名；腾讯TDSQL数据库（77位）和华为OpenGauss数据库（79位）则紧随其后，分别位列国产数据库第五、六名。

A recent report has analyzed the repository statistics of the MySQL server to evaluate the project's status, Oracle's commitment to MySQL, and the future of the community edition. Julia Vural, ...

最近，阿里云飞天实验室自主研发的数据分析智能体 “析言 XiYan-SQL” 在全球权威的 SQL 诊断评测基准 BIRD-CRITIC（也称 SWE-SQL）中表现优异，成功登顶所有开放榜单，超越了多家国内外顶尖团队，刷新了 SQL 诊断与修复的行业纪录。

全球权威的SQL诊断评测基准BIRD-CRITIC（又称SWE-SQL）近日公布最新结果，阿里云飞天实验室自主研发的智能数据分析工具“析言XiYan-SQL”在开放榜单中全面领先，一举包揽三个核心榜单的冠军位置。这项突破性成果不仅超越了国内外多家知名 ...

Western Digital 的渠道副总裁 Nigel Edwards 预计到 2030 年将出现超过 100TB 的磁盘驱动器，HAMR 技术将通过从基于连续磁性颗粒的介质转向加热点磁记录来提升面密度，其中激光加热被有效绝缘环包围的离散记录介质点 ...

The new Airbyte data movement platform's new performance enhancements include high-volume Snowflake syncs that are up to 95% ...

"Our mission is to elevate relational databases for everyday users," said Rajeev Karunakaran, co-founder of Visual DB. "SQLite has always been rock-solid infrastructure. By sponsoring SQLite and ...

Striim, a global leader in real-time data intelligence for enterprise AI, today announced Validata , a new product for data validation and reconciliation at scale. Enterprise AI and agentic systems ...

Amazon Q Developer is a useful AI-powered coding assistant with chat, CLI, Model Context Protocol and agent support, and AWS ...

Discover the best cloud ETL tools for data engineers in 2025. Compare features, pricing, and use cases as we explore the most effective data integration solutions for modern organizations with ...