Always return NULL on error.
Adding also the file length.
  modified:   storage/connect/json.cpp
  modified:   storage/connect/jsonudf.cpp

- JSONCOL::WriteColumn Add types SHORT and BIGINT as accepted
  modified:   storage/connect/tabjson.cpp

- TDBJSN: Make this type use a separate storage for Json parsing
and retrieve this memory between each rows. This is necessary
to be able to handle big tables. See MDEV-9228.
  modified:   storage/connect/tabjson.cpp
  modified:   storage/connect/tabjson.h

Parsing memory, not added in CalcLen, is added in CheckMemory.
Adding also the file length.
  modified:   storage/connect/jsonudf.cpp

  modified:   storage/connect/filamzip.cpp

Avoid calling the wrong AddValue (Windows compiler error ???)
  modified:   storage/connect/json.h

Fix looping bug in JARRAY::AddValue for arrays having one value.
Fix potential crash in JVALUE::SetValue
  modified:   storage/connect/json.cpp

Many changes to fix bugs, enhance memory handling and modify Jpath.
In JSNX some functions have been re-written or added to handle new Jpath.
BMX was re-defined to avoid a different size between Windows an Linux.
Jbin memory was fixed to use the proper memory when adding values.
Default pretty value is now 0 instead of 2.
Filename is stored in BSON when IsJson == 2.
BSON size is added to memlen in CalcLen when applicable.
The order or parameter was switch in Json_Object_Grp.
File name argument must be a constant (temporary?)
Json_Set_Item now returns file name when applicable.
  modified:   storage/connect/jsonudf.cpp
  modified:   storage/connect/jsonudf.h

Include "mycat.h"
  modified:   storage/connect/mycat.cc

Udf_json test revisited and fixed for Linux
  modified:   storage/connect/mysql-test/connect/r/json_udf.result
  modified:   storage/connect/mysql-test/connect/t/json_udf.inc
  modified:   storage/connect/mysql-test/connect/t/json_udf.test
  modified:   storage/connect/mysql-test/connect/t/json_udf2.inc

  modified:   storage/connect/value.cpp
Avoid warning on redefined XSTR
  modified:   storage/connect/tabxml.cpp

Use PlgDBSuballoc in JbinAlloc to avoid unsupported longjmp's.
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/jsonudf.cpp
  modified:   storage/connect/jsonudf.h
  modified:   storage/connect/mysql-test/connect/r/json_udf.result
  modified:   storage/connect/mysql-test/connect/t/json_udf.inc
  modified:   storage/connect/tabjson.cpp
  modified:   storage/connect/value.cpp
Add new UDF functions jsoncontains, jsoncontains_path, json_set_item,
json_insert_item, json_update_item, jbin_set_item, jbin_insert_item,
jbin_update_item
  modified:   storage/connect/json.cpp
  modified:   storage/connect/json.h
  modified:   storage/connect/jsonudf.cpp
  modified:   storage/connect/jsonudf.h

Maintainer: Michal Hrusecky <Michal.Hrusecky@opensuse.org>
(modified by O. Bertrand --> adding and using the XSTR macro)
  modified:   storage/connect/tabxml.cpp

 Define O_RDONLY in jsonudf.cpp
 Correct wrong deinit function names
 Make Locate functions use the variable more
 Avoid signed/unsigned warning in ha_connect.cc GetIntegerTableOption
 Initialize oom in tabodbc MakeInsert
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/jsonudf.cpp
  modified:   storage/connect/tabodbc.cpp

  modified:   storage/connect/tabodbc.cpp

  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/mysql-test/connect/r/datest.result
  modified:   storage/connect/mysql-test/connect/t/datest.test

  modified:   storage/connect/json.cpp
  modified:   storage/connect/json.h
  modified:   storage/connect/jsonudf.cpp
  modified:   storage/connect/mysql-test/connect/r/json_udf.result
  modified:   storage/connect/mysql-test/connect/std_data/biblio.json
  modified:   storage/connect/mysql-test/connect/t/json_udf.inc
  modified:   storage/connect/mysql-test/connect/t/json_udf.test
  modified:   storage/connect/tabjson.cpp

  modified:   storage/connect/jsonudf.cpp
  modified:   storage/connect/jsonudf.h
  modified:   storage/connect/mysql-test/connect/r/json_udf.result
  modified:   storage/connect/mysql-test/connect/t/json_udf.inc
  modified:   storage/connect/value.cpp

          WHERE COALESCE(time_column)=TIME('00:00:00')
            AND COALESCE(time_column)=DATE('2015-09-11')
MDEV-8814 Wrong result for WHERE datetime_column > TIME('00:00:00')

which did not return a correct "end_of_num" pointer in case
of character sets with mbminlen>1 (ucs2, utf16, utf16le, utf32).
The bug caused sporadic test failures on BuildBot,
as well "uninitialized memory read" errors in valgrind builds.

is linked statically and dynamic plugin is not available.

Added tid (thread ID) for system where it is present.

 ps -eL -o tid,pid,command

shows the thread on Linux

MDEV-8468 CAST and INSERT work differently for DECIMAL/INT vs DOUBLE for a string with trailing spaces

Contributed by Bill Parker.

Added check for strndup() return value.

Allow enforce-storage-engine="" option and use that on mysql_install_db
when doing bootstrap.

Updated address parsing logic to include IPv6 format.

    was fixed in HA_CONNECT::CondFilter moving res= pval->val_str(&tmp)
    but this was wrong. Now res is only used for strings.
Change version number
  modified:   storage/connect/ha_connect.cc

Add some new UDF's
  modified:   storage/connect/json.cpp
  modified:   storage/connect/json.h
  modified:   storage/connect/jsonudf.cpp
  modified:   storage/connect/jsonudf.h

Fix change in tests json_udf
  modified:   storage/connect/mysql-test/connect/r/json_udf.result
  modified:   storage/connect/mysql-test/connect/t/json_udf.inc
  modified:   storage/connect/mysql-test/connect/t/json_udf.test

Fix the test case : switch to save_master_gtid.inc &
sync_with_master_gtid.inc to sync slave with master.

MDEV-8799: Server crashes in btr_defragment_add_index, encryption.innodb-bad-key-change5 and alike fail in buildbot

Problem was unsafe access to NULL pointer. Added additional checks to avoid
access to NULL pointer.

MDEV-8772: Assertion failure in file ha_innodb.cc line 20027 when importing page compressed and encrypted tablespace using incorrect keys

Add error handling to decryp function when decrypt fails during
import.

MDEV-8769: Server crash at file btr0btr.ic line 122 when defragmenting encrypted table using incorrect keys

Add error handling when getting block from encrypted table and decryption
fails.

MDEV-8768: Server crash at file btr0btr.ic line 122 when checking encrypted table using incorrect keys

Add error handling to btr_validate_index when index root block
can't be read because block decryption fails.

Add a new error message when table is encrypted but decryption
fails. Use this new error message on InnoDB/XtraDB.

type_spatial_indexes test is now be re-enabled, and the new result file
can be used for creating engine-specific rdiffs

ALTER TABLE should either bypass enforce-storage-engine, or mysql_upgrade
should refuse to run

Allow user to alter contents of existing table without enforcing
storage engine. However, enforce storage engine on ALTER TABLE
x ENGINE=y;

Adjust the test case to try and avoid some sporadic failures on loaded test
hosts.

The wait for SQL thread to stop may complete before worker threads
have completed.