Contains also
MDEV-10547: Test multi_update_innodb fails with InnoDB 5.7
The failure happened because 5.7 has changed the signature of
the bool handler::primary_key_is_clustered() const
virtual function ("const" was added). InnoDB was using the old
signature which caused the function not to be used.
MDEV-10550: Parallel replication lock waits/deadlock handling does not work with InnoDB 5.7
Fixed mutexing problem on lock_trx_handle_wait. Note that
rpl_parallel and rpl_optimistic_parallel tests still
fail.
MDEV-10156 : Group commit tests fail on 10.2 InnoDB (branch bb-10.2-jan)
Reason: incorrect merge
MDEV-10550: Parallel replication can't sync with master in InnoDB 5.7 (branch bb-10.2-jan)
Reason: incorrect merge
FROM I_S
Issue:
------
There is a difference in the field type created when the
following DDLs are used:
1) CREATE TABLE t0 AS SELECT NULL;
2) CREATE TABLE t0 AS SELECT GREATEST(NULL,NULL);
The first statement creates field of type Field_string and
the second one creates a field of type Field_null.
This creates a problem when the query mentioned in this bug
is used. Since the null_ptr is calculated differently for
Field_null.
Solution:
---------
When there is a function returning null in the select list
as mentioned above, the field should be of type
Field_string.
This was fixed in 5.6+ as part of Bug#14021323. This is a
backport to mysql-5.5.
An incorrect comment in innodb_bug54044.test has been
corrected in all versions.
Includes 5.6 changesets for:
*****
Fix for BUG#13489996 valgrind:conditional jump or move depends on uninitialised values-field_blob.
blob_ptr_size was not initialized properly: remove this variable.
*****
Bug#14021323 CRASH IN FIELD::SET_NULL WHEN INSERTING ROWS TO NEW TABLE
*****
