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Jesper's MySQL Blog
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  • Home
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Month: January 2021

New Book: MySQL Concurrency

By Jesper Krogh Posted on 29 January, 2021 Posted in Book

In March 2020, my book MySQL 8 Query Performance Tuning (Apress) was released. That book with its more than 900 pages in 27 chapters covered a wide range of topics from executing benchmarks with sysbench over indexes and the optimizer …

New Book: MySQL Concurrency Read more »

The MySQL X DevApi: Working with NULL Values

By Jesper Krogh Posted on 23 January, 2021 Posted in Connector/Python, Python, X DevAPI

There was an excellent question from Francis on my MySQL X DevAPI tutorial on how to work with NULL values: Is it possible to store an attribute with the null value, and how to find it (xxx is null ? …

The MySQL X DevApi: Working with NULL Values Read more »

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