10月30号从希赛网买了个pmp网课，11月3号想换成sql课程，销售告知没有，我要求退课，销售说只支持24小时退款，课程有效期是到5月，暂时没有时间学习，要求退款 ...

MongoDB warns of a critical security vulnerability affecting recent versions. Admins should patch immediately.

A security analysis published on Github reveals serious deficiencies at Karvi Solutions. Tens of thousands of restaurant ...

Mid-level AI engineers see largest salary increasesSoftware and SQL developers experience largest drop in compensationAverage IT salary stays flat year-over-yearTech leaders struggle with surge in ...

This repository contains the BNF (Backus-Naur Form) grammars for three versions of standard SQL — SQL-92, SQL-99 and SQL-2003. It may not be the most recent release ...

微软公司是世界PC机软件开发的先导，比尔·盖茨是它的核心。微软公司1981年为IBM-PC机开发的操作系统软件MS-DOS曾用在数以亿计的IBM-PC机及其兼容机上。但随着微软公司的日益壮大，Microsoft与IBM已在许多方面成为竞 ...

A clear delegation of work exists between the HTML and PL/SQL in your company's Web pages: PL/SQL code fetches and manipulates data from SQL databases, and HTML code formats the results of PL/SQL ...

This month’s collection of fixes from Microsoft includes 86 patches — but at least there were no zero-day bugs. Microsoft released 86 patches this week with updates for Office, Windows, and SQL Server ...

New hub centralizes SQL scripts, metadata resources and a live SQL editor to help Fusion teams work faster and more accurately ALPHARETTA, Ga., Sept. 3, 2025 /PRNewswire/ -- A new hub is now live for ...

Waii’s core technology for translating natural language questions into complex, production-ready SQL queries to be integrated into Data Cloud. Salesforce has signed a definitive agreement to acquire ...