MySQL Optimizer: Features in MySQL 5.7

[Edwin Desouza]

MySQL Optimizer: Features in MySQL 5.7
http://mysqlserverteam.com/the-mysql-optimizer-cost-model-project/
http://mysqlserverteam.com/a-new-dimension-to-mysql-query-optimizations-part-1/
http://mysqlserverteam.com/a-new-dimension-to-mysql-query-optimizations-part-2/
http://mysqlserverteam.com/you-asked-for-it-new-default-for-eq_range_index_dive_limit/
http://mysqlserverteam.com/filesort-optimization-in-5-7-3-pack-values-in-the-sort-buffer/
http://mysqlserverteam.com/state-of-the-union/
http://mysqlserverteam.com/range-access-now-in-an-in-predicate-near-you/
http://mysqlserverteam.com/with-recursive-and-mysql/
http://mysqlserverteam.com/faq-innodb-extended-secondary-keys/
http://mysqlserverteam.com/dynamic-range-access-and-recent-changes/
http://www.tocker.ca/2013/10/18/optimizer-enhancements-in-mysql-5.7.html