the sp and p variable be initialised failed. Not understanding what causes
  this valgrind warning, I finally changed the way Mulval is allocated just
  to avoid it. This is a BAD solution as it does not really fix the problem
  but just hide it. This will have to be re-considered.
modified:
  storage/connect/tabjson.cpp
  storage/connect/value.cpp

modified:
  storage/connect/ha_connect.cc

- Fix MDEV-7494 (adding Insert_quoted in the STRING class)
modified:
  storage/connect/tabmysql.cpp
  storage/connect/xobject.cpp
  storage/connect/xobject.h

- Fix MDEV-7498 in value.cpp (AllocateValue)
modified:
  storage/connect/value.cpp

- Handle backslash in Json serialize + uchar + typo.
modified:
  storage/connect/json.cpp
  storage/connect/tabjson.cpp

  on the multiple table result to obtain the same result on Windows
  and Linux (because files can be retrieved in a different order)
modified:
  storage/connect/mysql-test/connect/r/json.result
  storage/connect/mysql-test/connect/t/json.test

added:
  storage/connect/json.cpp
  storage/connect/json.h
  storage/connect/mysql-test/connect/r/json.result
  storage/connect/mysql-test/connect/std_data/biblio.jsn
  storage/connect/mysql-test/connect/std_data/expense.jsn
  storage/connect/mysql-test/connect/std_data/mulexp3.jsn
  storage/connect/mysql-test/connect/std_data/mulexp4.jsn
  storage/connect/mysql-test/connect/std_data/mulexp5.jsn
  storage/connect/mysql-test/connect/t/json.test
  storage/connect/tabjson.cpp
  storage/connect/tabjson.h
modified:
  storage/connect/CMakeLists.txt
  storage/connect/engmsg.h
  storage/connect/filamtxt.h
  storage/connect/ha_connect.cc
  storage/connect/msgid.h
  storage/connect/mycat.cc
  storage/connect/plgdbsem.h
  storage/connect/tabdos.cpp
  storage/connect/value.cpp
  storage/connect/value.h

added:
  storage/connect/json.cpp
  storage/connect/json.h
  storage/connect/mysql-test/connect/r/json.result
  storage/connect/mysql-test/connect/std_data/biblio.jsn
  storage/connect/mysql-test/connect/std_data/expense.jsn
  storage/connect/mysql-test/connect/std_data/mulexp3.jsn
  storage/connect/mysql-test/connect/std_data/mulexp4.jsn
  storage/connect/mysql-test/connect/std_data/mulexp5.jsn
  storage/connect/mysql-test/connect/t/json.test
  storage/connect/tabjson.cpp
  storage/connect/tabjson.h
modified:
  storage/connect/CMakeLists.txt
  storage/connect/engmsg.h
  storage/connect/filamtxt.h
  storage/connect/ha_connect.cc
  storage/connect/msgid.h
  storage/connect/mycat.cc
  storage/connect/plgdbsem.h
  storage/connect/tabdos.cpp
  storage/connect/value.cpp
  storage/connect/value.h

  Sep_char default is now ',' like when discovery is not used
  If data_charset is UTF8, column names retrieved from the header
  are no longer converted to UTF8 considering they already are (MDEV-7421)
modified:
  storage/connect/ha_connect.cc

  Sep_char default is now ',' like when discovery is not used
  If data_charset is UTF8, column names retrieved from the header
  are no longer converted to UTF8 considering they already are.
modified:
  storage/connect/ha_connect.cc

  fix MDEV-7415. (To be specified in option_list)
modified:
  storage/connect/ha_connect.cc
  storage/connect/odbccat.h
  storage/connect/odbconn.cpp
  storage/connect/odbconn.h
  storage/connect/tabodbc.cpp
  storage/connect/tabodbc.h

modified:
  storage/connect/ha_connect.cc
  storage/connect/ha_connect.h

modified:
  storage/connect/odbconn.cpp
  storage/connect/plgdbsem.h

  tables. This should fix bug MDEV-7343.
modified:
  storage/connect/ha_connect.cc
  storage/connect/myconn.cpp
  storage/connect/myconn.h
  storage/connect/reldef.cpp
  storage/connect/reldef.h
  storage/connect/table.cpp
  storage/connect/tabmysql.cpp
  storage/connect/xtable.h

- Prevent double column evaluation when CONNECT does filtering
modified:
  storage/connect/connect.cc

- Export CreateFileMap and CloseMemMap (for OEM tables)
modified:
  storage/connect/maputil.h

- Add the compute function to be used on VALUE types.
  Preserve precision for DOUBLE values.
modified:
  storage/connect/value.cpp
  storage/connect/value.h

- Typo (in preparation to the future JSON table type)
modified:
  storage/connect/ha_connect.cc
  storage/connect/mycat.cc
  storage/connect/plgdbsem.h

modified:
  storage/connect/rcmsg.c

- Avoid Memory copying when reading an ODBC table when the entire table
  is already in the result set.
modified:
  storage/connect/odbconn.cpp
  storage/connect/odbconn.h
  storage/connect/tabodbc.cpp
  storage/connect/tabodbc.h

modified:
  storage/connect/value.cpp
  
- These files were commited even not modified (?)
modified:
  storage/connect/ha_connect.cc
  storage/connect/odbconn.cpp
  storage/connect/odbconn.h
  storage/connect/tabodbc.cpp

modified:
  storage/connect/ha_connect.cc
  storage/connect/value.cpp

modified:
  storage/connect/odbconn.cpp
  storage/connect/odbconn.h
  storage/connect/tabodbc.cpp

  a date format specifying DDD or DDDD.
modified:
  storage/connect/ha_connect.cc
  storage/connect/value.cpp

modified:
  storage/connect/odbconn.cpp

modified:
  storage/connect/odbconn.cpp

modified:
  storage/connect/odbconn.cpp
  storage/connect/odbconn.h
  storage/connect/tabodbc.cpp
  storage/connect/tabodbc.h

- Moving the calls to VerifyConnect and GetConnectInfo into the try block
  in ODBConn::Open (potential crash in case of throw)
modified:
  storage/connect/odbconn.cpp

- Handling all ODBC data date types (91, 92, 93)
modified:
  storage/connect/ha_connect.cc
  storage/connect/odbconn.cpp

- Not assuming string results from ODBC catalog functions are zero terminated
modified:
  storage/connect/odbconn.cpp

modified:
  storage/connect/engmsg.h
  storage/connect/filamtxt.cpp

modified:
  storage/connect/ha_connect.cc

- Define strcasecmp for Linux
modified:
  storage/connect/rcmsg.c

- Avoid potential buffer overflow
modified:
  storage/connect/plgdbutl.cpp
  
- Change %d in %lld in VALUE_TOO_BIG message
modified:
  storage/connect/encas.h
  storage/connect/english.msg
  storage/connect/frcas.h
  storage/connect/french.msg
  storage/connect/frmsg.h

  They are still experimental and should not be used in production.
added:
  storage/connect/encas.h
  storage/connect/english.msg
  storage/connect/enids.h
  storage/connect/frcas.h
  storage/connect/french.msg
  storage/connect/frids.h
  storage/connect/frmsg.h
modified:
  storage/connect/connect.cc
  storage/connect/engmsg.h
  storage/connect/filamdbf.cpp
  storage/connect/global.h
  storage/connect/ha_connect.cc
  storage/connect/msgid.h
  storage/connect/plgdbutl.cpp
  storage/connect/plugutil.c
  storage/connect/rcmsg.c
  storage/connect/resource.h
  storage/connect/tabfmt.h

- Fix global variable not being properly initialized (MDEV-6690, MDEV-7094)
modified:
  storage/connect/ha_connect.cc
  storage/connect/plugutil.c
  storage/connect/user_connect.cc
  storage/connect/xindex.cpp

- Implement Rewind for ODBC tables (MDEV-7097)
modified:
  storage/connect/odbconn.cpp
  storage/connect/odbconn.h
  storage/connect/tabmysql.cpp
  storage/connect/tabodbc.cpp

- Reset N when reopening MYSQL tables
modified:
  storage/connect/tabmysql.cpp

  default ending. Also takes care of files having mixed line endings.
  This is done by never using text mode for streams and handle the line
  endings in reading and writing. (MDEV-7030)
modified:
  storage/connect/filamtxt.cpp

modified:
  storage/connect/global.h

- Commit typo error
modified:
  storage/connect/tabmul.cpp*

modified:
  storage/connect/tabmul.cpp

modified:
  storage/connect/filamap.cpp

- ftell error: indicate in the error msg that is can be due to wrong ENDING value.
  filamtxt.cpp (MDEV-7030)
modified:
  storage/connect/filamtxt.cpp

- Change STRING according to Alexander Barkov remarks.
  Suppress the wrong Strz function. The unconditional function strz is no more
  used for s->db and s->table_name because they are zero terminated.
modified:
  storage/connect/ha_connect.cc
  storage/connect/xobject.cpp

- Change version number
modified:
  storage/connect/filamap.cpp

- Change PATH_MAX to FN_REFLEN (MDEV-7036)
modified:
  storage/connect/os.h
  storage/connect/tabmul.cpp

- Fix bug by adding a void argument for OP_NOT in Makefilter.
modified:
  storage/connect/filter.cpp

- Begin implementing XMSG style
  Two new system variables are defined:
  msg_lang ENUM session
  errmsg_dir_path STR global readonly
  This is a work in progress.
modified:
  storage/connect/ha_connect.cc
  storage/connect/plgdbutl.cpp
  storage/connect/plugutil.c
  storage/connect/rcmsg.c
  storage/connect/resource.h

modified:
  storage/connect/ha_connect.cc

modified:
  storage/connect/CMakeLists.txt

- Check VIR columns when creating the table
modified:
  storage/connect/ha_connect.cc
  
- Add VirColumns declaration to avoid gcc warning
modified:
  storage/connect/tabvir.h

added:
  storage/connect/tabvir.cpp
  storage/connect/tabvir.h

modified:
  storage/connect/connect.cc
  storage/connect/ha_connect.cc
  storage/connect/ha_connect.h
  storage/connect/mycat.cc
  storage/connect/plgdbsem.h

- Get good message when calling ColDB
modified:
  storage/connect/connect.cc

- Fix buffer preparation for BIN files
modified:
  storage/connect/filamfix.cpp

fix error while updating (force fseek)
modified:
  storage/connect/filamfix.cpp

fix error of XCOL column when filtered (typo)
modified:
  storage/connect/tabdos.cpp
  storage/connect/tabxcl.cpp

fix error when indexing on special column
modified:
  storage/connect/tabdos.cpp

  was not reset causing rows to be lost.
modified:
  storage/connect/connect.cc
  storage/connect/ha_connect.cc
  storage/connect/tabxcl.cpp

- Typo
modified:
  storage/connect/connect.cc
  storage/connect/ha_connect.cc

modified:
  storage/connect/mysql-test/connect/r/xcol.result
  storage/connect/mysql-test/connect/t/xcol.test
  storage/connect/tabxcl.cpp

modified:
  storage/connect/filamvct.cpp
  storage/connect/ha_connect.cc

modified:
  storage/connect/myconn.cpp

- Remove an unuseful test (gcc warning)
modified:
  storage/connect/myconn.cpp

   the beginning. Defining the STRING class and begining to use it (MYSQL)

2) Change the xtrace, use_tempfile and exact_info connect variables from
   GLOBAL to SESSION. Remaining GLOBAL variables have been made readonly.

3) Take care of LEX_STRING variables. The .str should not be regarded as
   allways being 0 terminated. This is handled by the Strz functions that
   make sure to return 0 terminated strings.

Bug fix:
- When inserting in MYSQL table with special column(s) a query such as:
insert into t2 values(0,4,'new04'),(0,5,'new05');
failed saying: column id (the special column) not found in t2.
It is now accepted but must be counted in values (these 0 are ignored)
- ROWID was returning row numbers based 0. Now it is from base 1.

modified:
  storage/connect/array.cpp
  storage/connect/blkfil.cpp
  storage/connect/colblk.cpp
  storage/connect/connect.cc
  storage/connect/filamap.cpp
  storage/connect/filamdbf.cpp
  storage/connect/filamfix.cpp
  storage/connect/filamtxt.cpp
  storage/connect/filamvct.cpp
  storage/connect/filamzip.cpp
  storage/connect/filamzip.h
  storage/connect/filter.cpp
  storage/connect/global.h
  storage/connect/ha_connect.cc
  storage/connect/ha_connect.h
  storage/connect/libdoc.cpp
  storage/connect/mycat.cc
  storage/connect/myconn.cpp
  storage/connect/odbconn.cpp
  storage/connect/plgdbutl.cpp
  storage/connect/plugutil.c
  storage/connect/reldef.cpp
  storage/connect/tabcol.cpp
  storage/connect/tabdos.cpp
  storage/connect/tabfix.cpp
  storage/connect/tabfmt.cpp
  storage/connect/table.cpp
  storage/connect/tabmul.cpp
  storage/connect/tabmysql.cpp
  storage/connect/tabmysql.h
  storage/connect/taboccur.cpp
  storage/connect/tabodbc.cpp
  storage/connect/tabpivot.cpp
  storage/connect/tabsys.cpp
  storage/connect/tabtbl.cpp
  storage/connect/tabutil.cpp
  storage/connect/tabvct.cpp
  storage/connect/tabwmi.cpp
  storage/connect/tabwmi.h
  storage/connect/tabxcl.cpp
  storage/connect/tabxml.cpp
  storage/connect/user_connect.cc
  storage/connect/valblk.cpp
  storage/connect/value.cpp
  storage/connect/value.h
  storage/connect/xindex.cpp
  storage/connect/xobject.cpp
  storage/connect/xobject.h
  storage/connect/xtable.h

removed:
  extra/yassl/certs/dsa512.der
  extra/yassl/certs/dsa512.pem
added:
  extra/yassl/certs/dsa1024.der
  extra/yassl/certs/dsa1024.pem
  mysql-test/r/ctype_cp932.result
  mysql-test/r/log_errchk.result
  mysql-test/r/show_bad_definer-5553.result
  mysql-test/suite/heap/btree_varchar_null.result
  mysql-test/suite/heap/btree_varchar_null.test
  mysql-test/suite/innodb/r/foreign-keys.result
  mysql-test/suite/innodb/t/foreign-keys.test
  mysql-test/t/ctype_cp932.test
  mysql-test/t/log_errchk.test
  mysql-test/t/show_bad_definer-5553.test
  storage/tokudb/mysql-test/rpl/disabled.def
  storage/tokudb/mysql-test/tokudb_mariadb/r/mdev6519.result
  storage/tokudb/mysql-test/tokudb_mariadb/t/mdev6519.test
modified:
  client/mysql.cc
  cmake/install_layout.cmake
  config.h.cmake
  debian/dist/Debian/control
  debian/dist/Ubuntu/control
  extra/yassl/README
  extra/yassl/certs/ca-cert.pem
  extra/yassl/certs/client-cert.der
  extra/yassl/certs/client-cert.pem
  extra/yassl/certs/client-key.der
  extra/yassl/certs/client-keyEnc.pem
  extra/yassl/certs/server-cert.pem
  extra/yassl/certs/server-keyEnc.pem
  extra/yassl/include/buffer.hpp
  extra/yassl/include/openssl/ssl.h
  extra/yassl/src/buffer.cpp
  extra/yassl/src/handshake.cpp
  extra/yassl/src/yassl_imp.cpp
  extra/yassl/src/yassl_int.cpp
  extra/yassl/taocrypt/include/asn.hpp
  extra/yassl/taocrypt/include/block.hpp
  extra/yassl/taocrypt/include/integer.hpp
  extra/yassl/taocrypt/include/pwdbased.hpp
  extra/yassl/taocrypt/include/runtime.hpp
  extra/yassl/taocrypt/include/sha.hpp
  extra/yassl/taocrypt/src/aes.cpp
  extra/yassl/taocrypt/src/algebra.cpp
  extra/yassl/taocrypt/src/arc4.cpp
  extra/yassl/taocrypt/src/asn.cpp
  extra/yassl/taocrypt/src/blowfish.cpp
  extra/yassl/taocrypt/src/des.cpp
  extra/yassl/taocrypt/src/integer.cpp
  extra/yassl/taocrypt/src/md5.cpp
  extra/yassl/taocrypt/src/misc.cpp
  extra/yassl/taocrypt/src/rabbit.cpp
  extra/yassl/taocrypt/src/random.cpp
  extra/yassl/taocrypt/src/ripemd.cpp
  extra/yassl/taocrypt/src/sha.cpp
  extra/yassl/taocrypt/src/twofish.cpp
  mysql-test/lib/My/Platform.pm
  mysql-test/r/selectivity_innodb.result
  mysql-test/r/type_newdecimal.result
  mysql-test/r/type_time.result
  mysql-test/t/selectivity_innodb.test
  mysql-test/t/type_newdecimal.test
  mysql-test/t/type_time.test
  packaging/rpm-oel/mysql.spec.in
  plugin/auth_socket/auth_socket.c
  plugin/handler_socket/handlersocket/database.cpp
  plugin/handler_socket/handlersocket/handlersocket.cpp
  plugin/handler_socket/handlersocket/hstcpsvr.cpp
  plugin/handler_socket/libhsclient/hstcpcli.cpp
  plugin/handler_socket/libhsclient/socket.cpp
  plugin/handler_socket/perl-Net-HandlerSocket/HandlerSocket.xs
  plugin/metadata_lock_info/metadata_lock_info.cc
  plugin/server_audit/server_audit.c
  scripts/comp_sql.c
  scripts/mysql_system_tables_fix.sql
  sql-common/client.c
  sql/event_scheduler.cc
  sql/item.cc
  sql/log.cc
  sql/mysqld.cc
  sql/mysqld.h
  sql/opt_range.cc
  sql/sql_acl.cc
  sql/sql_cache.cc
  sql/sql_priv.h
  sql/sql_select.cc
  sql/sql_show.cc
  sql/sql_statistics.cc
  sql/sys_vars.cc
  storage/cassandra/ha_cassandra.cc
  storage/connect/inihandl.c
  storage/connect/libdoc.cpp
  storage/connect/mycat.cc
  storage/connect/tabxml.cpp
  storage/example/ha_example.cc
  storage/federatedx/ha_federatedx.cc
  storage/heap/hp_hash.c
  storage/innobase/api/api0misc.cc
  storage/mroonga/mrn_table.cpp
  storage/oqgraph/ha_oqgraph.cc
  storage/sequence/sequence.cc
  storage/sphinx/snippets_udf.cc
  storage/tokudb/CMakeLists.txt
  storage/tokudb/ft-index/ft/bndata.cc
  storage/tokudb/ft-index/ft/cachetable/cachetable.cc
  storage/tokudb/ft-index/ft/cachetable/checkpoint.cc
  storage/tokudb/ft-index/ft/cursor.cc
  storage/tokudb/ft-index/ft/ft-cachetable-wrappers.cc
  storage/tokudb/ft-index/ft/ft-flusher.cc
  storage/tokudb/ft-index/ft/ft-hot-flusher.cc
  storage/tokudb/ft-index/ft/ft-ops.cc
  storage/tokudb/ft-index/ft/ft-test-helpers.cc
  storage/tokudb/ft-index/ft/ft-verify.cc
  storage/tokudb/ft-index/ft/ft.cc
  storage/tokudb/ft-index/ft/le-cursor.cc
  storage/tokudb/ft-index/ft/loader/dbufio.cc
  storage/tokudb/ft-index/ft/loader/loader.cc
  storage/tokudb/ft-index/ft/loader/pqueue.cc
  storage/tokudb/ft-index/ft/logger/log_upgrade.cc
  storage/tokudb/ft-index/ft/logger/logcursor.cc
  storage/tokudb/ft-index/ft/logger/logfilemgr.cc
  storage/tokudb/ft-index/ft/logger/logformat.cc
  storage/tokudb/ft-index/ft/logger/logger.cc
  storage/tokudb/ft-index/ft/logger/recover.cc
  storage/tokudb/ft-index/ft/node.cc
  storage/tokudb/ft-index/ft/pivotkeys.cc
  storage/tokudb/ft-index/ft/serialize/block_table.cc
  storage/tokudb/ft-index/ft/serialize/compress.cc
  storage/tokudb/ft-index/ft/serialize/ft-node-deserialize.cc
  storage/tokudb/ft-index/ft/serialize/ft-serialize.cc
  storage/tokudb/ft-index/ft/serialize/ft_node-serialize.cc
  storage/tokudb/ft-index/ft/serialize/sub_block.cc
  storage/tokudb/ft-index/ft/txn/roll.cc
  storage/tokudb/ft-index/ft/txn/rollback-apply.cc
  storage/tokudb/ft-index/ft/txn/rollback-ct-callbacks.cc
  storage/tokudb/ft-index/ft/txn/rollback.cc
  storage/tokudb/ft-index/ft/txn/rollback_log_node_cache.cc
  storage/tokudb/ft-index/ft/txn/txn.cc
  storage/tokudb/ft-index/ft/txn/txn_child_manager.cc
  storage/tokudb/ft-index/ft/txn/txn_manager.cc
  storage/tokudb/ft-index/ft/ule.cc
  storage/tokudb/ft-index/src/errors.cc
  storage/tokudb/ft-index/src/indexer-undo-do.cc
  storage/tokudb/ft-index/src/indexer.cc
  storage/tokudb/ft-index/src/loader.cc
  storage/tokudb/ft-index/src/ydb.cc
  storage/tokudb/ft-index/src/ydb_cursor.cc
  storage/tokudb/ft-index/src/ydb_db.cc
  storage/tokudb/ft-index/src/ydb_env_func.cc
  storage/tokudb/ft-index/src/ydb_row_lock.cc
  storage/tokudb/ft-index/src/ydb_txn.cc
  storage/tokudb/ft-index/src/ydb_write.cc
  storage/tokudb/ft-index/tools/ftverify.cc
  storage/tokudb/ft-index/tools/tdb_logprint.cc
  storage/tokudb/ft-index/tools/tokuftdump.cc
  storage/tokudb/ha_tokudb.cc
  storage/tokudb/mysql-test/tokudb/disabled.def
  storage/tokudb/mysql-test/tokudb/t/i_s_tokudb_lock_waits_released.test
  storage/tokudb/mysql-test/tokudb/t/i_s_tokudb_locks_released.test
  storage/xtradb/api/api0misc.cc
  storage/xtradb/buf/buf0buf.cc
  strings/ctype-mb.c
  strings/decimal.c
  support-files/mysql.spec.sh
  tests/async_queries.c
  unittest/sql/my_apc-t.cc

modified:
  storage/connect/ha_connect.cc
  storage/connect/reldef.cpp

modified:
  storage/connect/tabodbc.cpp

modified:
  storage/connect/ha_connect.cc
  storage/connect/plgdbutl.cpp
  storage/connect/value.cpp
  storage/connect/value.h