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Advanced MySQL 8

You're reading from   Advanced MySQL 8 Discover the full potential of MySQL and ensure high performance of your database

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Product type Paperback
Published in Jan 2019
Publisher
ISBN-13 9781788834445
Length 286 pages
Edition 1st Edition
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Authors (3):
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Birju Shah Birju Shah
Author Profile Icon Birju Shah
Birju Shah
Eric Vanier Eric Vanier
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Eric Vanier
Tejaswi Malepati Tejaswi Malepati
Author Profile Icon Tejaswi Malepati
Tejaswi Malepati
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Table of Contents (13) Chapters Close

Preface 1. Introduction FREE CHAPTER 2. MySQL 8's New Features 3. Indexing Your Data for High Performance 4. Advanced Data Techniques for Large Queries 5. MySQL Data Dictionary in MySQL 8.0 6. MySQL Server Settings 7. Group Replication in MySQL 8.0 8. InnoDB Cluster in MySQL 8.0 9. Monitoring Your Large Distributed Databases 10. Authentication and Security Management with MySQL 8.0 11. Advanced MySQL Performance Tips and Techniques 12. Other Books You May Enjoy

A quick look at the features removed from MySQL 8.0

It is important to note that the following items are obsolete and have been removed in MySQL 8.0. When messages are displayed for alternatives, applications must be updated to use them and the following is only a short list of all removed items. I invite you to visit MySQL website for more details:

  • The information_schema_stats configuration has been replaced by information_schema_stats_expiry.
  • InnoDB system views have been replaced:
  • The query cache has been removed, including FLUSH QUERY CACHE and RESET QUERY CACHE.
  • Two MySQL storage engines currently provide native partition support: InnoDB and NDB. Of these, only InnoDB is supported by MySQL 8.0. Any attempt to create partitioned tables in MySQL 8.0 using another storage engine will fail.
  • In MySQL 8.0, the data_locks table and sys schema views contain separate schema name...
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