2) Logging exclusive reads
Allows setting logging of exclusive reads on SQL level. Includes
tracking of pk/unique index reads as well as ordered index and table
scans.

By setting the session variable
SET ndb_log_exclusive_reads= 1
exclusive reads (select for update) will be logged in
the binlog through update of the Ndb pseudo column AnyValue.
A test case is added that verifies the logging of the read
operation (pk/unique index read and ordered index/table scan).