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You're reading from  Advanced MySQL 8

Product typeBook
Published inJan 2019
Reading LevelIntermediate
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ISBN-139781788834445
Edition1st Edition
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Authors (3):
Eric Vanier
Eric Vanier
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Eric Vanier

Eric Vanier is one of the few DBAs worldwide specializing in MySQL performance, and is an expert with large architectures such as those for Air Miles, Cogeco, McGill University, Bombardier Aerospace, and many more. As a senior DBA and instructor for 18 years, he has a track record in performance and troubleshooting on dozens of high-profile MySQL systems, including complex cluster environments.
Read more about Eric Vanier

Birju Shah
Birju Shah
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Birju Shah

Birju Shah is the principal architect for Endurance International Group. He has a bachelor's degree in computer engineering from Gujarat University. He has the experience and expertise to build scalable products for hosting domains. He is passionate about the latest architectural patterns, tools, and technologies, and he helps organizations to follow best practices. He is also passionate about technical training and sessions.
Read more about Birju Shah

Tejaswi Malepati
Tejaswi Malepati
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Tejaswi Malepati

Tejaswi Malepati is the Cassandra Tech Lead for Target. He has been instrumental in designing and building custom Cassandra integrations, including a web-based SQL interface and data validation frameworks between Oracle and Cassandra. Tejaswi earned a master's degree in computer science from the University of New Mexico, and a bachelor's degree in electronics and communication from Jawaharlal Nehru Technological University in India. He is passionate about identifying and analyzing data patterns in datasets using R, Python, Spark, Cassandra, and MySQL.
Read more about Tejaswi Malepati

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Limitations of group replication

The following is a list of limitations for group replication:

  • Group replication works on top of a GTID-based replication, and it depends on transactions. So, we need tables with the InnoDB storage engine, which has transaction support.
  • CREATE TABLE...SELECT statements are not allowed, because the binlog_format maybe different on the master and slave. If the format is set to STATEMENT, the binary log will have one transaction with one GTID. If the format is set to ROW, the CREATE_TABLE..SELECT statement would result as two transactions with two GTIDs.
  • When the binary log format is set to STATEMENT, the creation of temporary tables and dropping temporary tables cannot be used inside transactions, functions, or triggers when we use GTID-based replication with auto commit set to 1. From MySQL 8.0.13, if the binary log format is set to ROW or MIXED...
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Advanced MySQL 8
Published in: Jan 2019Publisher: ISBN-13: 9781788834445

Authors (3)

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Eric Vanier

Eric Vanier is one of the few DBAs worldwide specializing in MySQL performance, and is an expert with large architectures such as those for Air Miles, Cogeco, McGill University, Bombardier Aerospace, and many more. As a senior DBA and instructor for 18 years, he has a track record in performance and troubleshooting on dozens of high-profile MySQL systems, including complex cluster environments.
Read more about Eric Vanier

author image
Birju Shah

Birju Shah is the principal architect for Endurance International Group. He has a bachelor's degree in computer engineering from Gujarat University. He has the experience and expertise to build scalable products for hosting domains. He is passionate about the latest architectural patterns, tools, and technologies, and he helps organizations to follow best practices. He is also passionate about technical training and sessions.
Read more about Birju Shah

author image
Tejaswi Malepati

Tejaswi Malepati is the Cassandra Tech Lead for Target. He has been instrumental in designing and building custom Cassandra integrations, including a web-based SQL interface and data validation frameworks between Oracle and Cassandra. Tejaswi earned a master's degree in computer science from the University of New Mexico, and a bachelor's degree in electronics and communication from Jawaharlal Nehru Technological University in India. He is passionate about identifying and analyzing data patterns in datasets using R, Python, Spark, Cassandra, and MySQL.
Read more about Tejaswi Malepati