5.4.8. How InnoDB Stores Variable-Length Columns

5.4.8.1. Overview of InnoDB Row Storage
5.4.8.2. Specifying the Row Format for a Table
5.4.8.3. DYNAMIC and COMPRESSED Row Formats
5.4.8.4. COMPACT and REDUNDANT Row Formats

This section discusses how certain InnoDB features, such as table compression and off-page storage of long columns, are controlled by the ROW_FORMAT clause of the CREATE TABLE statement. It discusses considerations for choosing the right row format and compatibility of row formats between MySQL releases.




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