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Non-blocking MariaDB and MySQL client for Node.js. MariaDB and MySQL client, 100% JavaScript, with TypeScript definition, with the Promise API, distributed under the LGPL license version 2.1 or later ...

今天介绍InnoDB七种锁的第一种：自增锁(Auto-inc Locks)。 (1)事务A先执行insert，会得到一条(4, xxx)的记录，由于是自增列，故不用显示指定id为4，InnoDB会自动增长，注意此时事务并未提交； (2)事务B后执行insert，假设不会被阻塞，那会得到一条(5, ooo)的记录； 画外音 ...

Tricare Select is a fee-for-service insurance plan that lets you see any doctor. If you visit a network doctor, you normally will have to pay only a small copay. This plan is available to active-duty ...

As avid puzzlers know full well, the humble jigsaw puzzle is a thing of beauty in multiple ways. Not only are jigsaws an absorbing time sink, but multiple studies have demonstrated they are good for ...

Boost your SQL interview readiness with these 35 carefully selected SQL Interview Questions and Answers. Includes real-world ...

Camping tents and sleeping bags may get the glory, but your camping table is arguably the MVP of any camping trip. That’s because it’s the glue that ties together the best camp kitchens, acting as the ...

Founded in 2011, Select Home Warranty is one of our picks for the best home warranty companies. We love that Select offers two months free if you pay your annual premium upfront and that there are ...

Your browser does not support the audio element. A stored procedure is a prepared SQL code that you can save, so the code can be reused over and over again. You can ...