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- Update view.result (old EXPLAIN didn't match the execution)
- Put in a stub code to work around the
SELECT ... UNION SELECT ... ORDER BY (subuqery) problem
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This bug was introduced by the patch for WL#3220.
If the memory allocated for the tree to store unique elements
to be counted is not big enough to include all of them then
an external file is used to store the elements.
The unique elements are guaranteed not to be nulls. So, when
reading them from the file we don't have to care about the null
flags of the read values. However, we should remove the flag
at the very beginning of the process. If we don't do it and
if the last value written into the record buffer for the field
whose distinct values needs to be counted happens to be null,
then all values read from the file are considered to be nulls
and are not counted in.
The fix does not remove a possible null flag for the read values.
Rather it just counts the values in the same way it was done
before WL #3220.
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mysql-test/suite/innodb/include/restart_and_reinit.inc:
drop and recreate mysql.innodb* tables when deleting innodb table spaces
mysql-test/t/ssl_8k_key-master.opt:
with loose- prefix ssl errors are ignored
sql-common/client.c:
compiler warnings
sql/field.cc:
use the new function
sql/item.cc:
don't convert time to double or decimal via longlong,
this loses sub-second part.
Use dedicated functions.
sql/item.h:
incorrect cast_to_int type for params
sql/item_strfunc.cc:
use the new function
sql/lex.h:
unused
sql/my_decimal.h:
helper macro
sql/sql_plugin.cc:
workaround for a compiler warning
sql/sql_yacc.yy:
unused
sql/transaction.cc:
fix the merge for SERVER_STATUS_IN_TRANS_READONLY protocol flag
storage/sphinx/CMakeLists.txt:
compiler warnings
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mysql-test-run auto-disables all optional plugins.
mysql-test/include/default_client.cnf:
no @OPT.plugindir anymore
mysql-test/include/default_mysqld.cnf:
don't disable plugins manually - mtr can do it better
mysql-test/suite/innodb/t/innodb_bug47167.test:
mtr now uses suite-dir as an include path
mysql-test/suite/innodb/t/innodb_file_format.test:
mtr now uses suite-dir as an include path
mysql-test/t/partition_binlog.test:
this test uses partitions
storage/example/mysql-test/mtr/t/source.result:
update results. as mysqltest includes the correct overlayed include
storage/innobase/handler/ha_innodb.cc:
the assert is wrong
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