MySQL statement passed the performance and syntax optimization of Tencent Cloud Database Smart Manager

Recently, the company's project has been migrated to Tencent Cloud, and the Tencent Cloud MySQL server used has always had a high MySQL load. With the help of Cloud Manager, some SQL statements have been optimized, some performance has been improved and some parts have been released, and MySQL memory usage

 

 

 

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Origin blog.csdn.net/qq_33665793/article/details/131922321