Discover 24 best free AI tools for 2026, from chatbots to video and coding, that actually work without paywalls or credit ...

This is the repository for the LinkedIn Learning course SQL for Data Analysis. The full course is available from LinkedIn Learning. If you’re looking to get Structured Query Language into your ...

The mining project of MCC Jiangxi Copper Aynak Mining Co., Ltd. in Afghanistan is of strategic and economic importance. However, the region’s long-term conflict has disrupted the local talent ...

Your output will differ based on the book you chose. You should see 13 rows total, with your new book appearing at the end with book_id = 13 and available = true.