Marko Mäkelä 1a6f470464 MDEV-19544 Remove innodb_locks_unsafe_for_binlog ...

The transaction isolation levels READ COMMITTED and READ UNCOMMITTED
should behave similarly to the old deprecated setting
innodb_locks_unsafe_for_binlog=1, that is, avoid acquiring gap locks.

row_search_mvcc(): Reduce the scope of some variables, and clean up
the initialization and use of the variable set_also_gap_locks.

2019-05-23 10:25:12 +03:00

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