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+* MySQL: `ROW_FORMAT=DYNAMIC` create table option by default.
+
+ Since MySQL 5.7.9, the `innodb_default_row_format` option defines the default row
+ format for InnoDB tables. The default setting is `DYNAMIC`.
+ The row format is required for indexing on `varchar(255)` with `utf8mb4` columns.
+
+ *Ryuta Kamizono*
+
* Fix join table column quoting with SQLite.
*Gannon McGibbon*