when the expanded column value is null or void array.
- Adding the FullArray option to JSON tables.
- Skipping expanded JSON lines when the expanded column value is null.
  modified:   storage/connect/connect.cc
  modified:   storage/connect/tabdos.h
  modified:   storage/connect/tabjson.cpp
  modified:   storage/connect/tabjson.h

  modified:   storage/connect/ha_connect.cc

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

  modified:   storage/connect/inihandl.cpp

  modified:   storage/connect/CMakeLists.txt
  modified:   storage/connect/cmgoconn.cpp
  modified:   storage/connect/ha_connect.cc

- Add FORCE to the connect_type_conv enum values
  This will translate binary values to TYPE_STRING
  modified:   storage/connect/checklvl.h
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/odbconn.cpp

- Change the connect_xtrace variable to from int to set
  modified:   storage/connect/array.cpp
  modified:   storage/connect/blkfil.cpp
  modified:   storage/connect/block.h
  modified:   storage/connect/cmgoconn.cpp
  modified:   storage/connect/colblk.cpp
  modified:   storage/connect/connect.cc
  modified:   storage/connect/filamap.cpp
  modified:   storage/connect/filamdbf.cpp
  modified:   storage/connect/filamfix.cpp
  modified:   storage/connect/filamgz.cpp
  modified:   storage/connect/filamtxt.cpp
  modified:   storage/connect/filamvct.cpp
  modified:   storage/connect/filamzip.cpp
  modified:   storage/connect/filter.cpp
  modified:   storage/connect/global.h
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/javaconn.cpp
  modified:   storage/connect/jdbconn.cpp
  modified:   storage/connect/jmgfam.cpp
  modified:   storage/connect/jmgoconn.cpp
  modified:   storage/connect/json.cpp
  modified:   storage/connect/jsonudf.cpp
  modified:   storage/connect/mongo.cpp
  modified:   storage/connect/mycat.cc
  modified:   storage/connect/myconn.cpp
  modified:   storage/connect/odbconn.cpp
  modified:   storage/connect/plgdbutl.cpp
  modified:   storage/connect/plugutil.cpp
  modified:   storage/connect/reldef.cpp
  modified:   storage/connect/tabcol.cpp
  modified:   storage/connect/tabdos.cpp
  modified:   storage/connect/tabext.cpp
  modified:   storage/connect/tabfix.cpp
  modified:   storage/connect/tabfmt.cpp
  modified:   storage/connect/tabjdbc.cpp
  modified:   storage/connect/tabjson.cpp
  modified:   storage/connect/table.cpp
  modified:   storage/connect/tabmul.cpp
  modified:   storage/connect/tabmysql.cpp
  modified:   storage/connect/tabodbc.cpp
  modified:   storage/connect/tabpivot.cpp
  modified:   storage/connect/tabsys.cpp
  modified:   storage/connect/tabtbl.cpp
  modified:   storage/connect/tabutil.cpp
  modified:   storage/connect/tabvct.cpp
  modified:   storage/connect/tabwmi.cpp
  modified:   storage/connect/tabxml.cpp
  modified:   storage/connect/user_connect.cc
  modified:   storage/connect/valblk.cpp
  modified:   storage/connect/value.cpp
  modified:   storage/connect/xindex.cpp

- Restore connect_enable_mongo variable (but undocumented)
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/mycat.cc
  modified:   storage/connect/mysql-test/connect/r/json_java_2.result
  modified:   storage/connect/mysql-test/connect/r/json_java_3.result
  modified:   storage/connect/mysql-test/connect/r/json_mongo_c.result
  modified:   storage/connect/mysql-test/connect/r/mongo_c.result
  modified:   storage/connect/mysql-test/connect/r/mongo_java_2.result
  modified:   storage/connect/mysql-test/connect/r/mongo_java_3.result
  modified:   storage/connect/mysql-test/connect/r/tbl_thread.result
  modified:   storage/connect/mysql-test/connect/t/mongo.inc
  modified:   storage/connect/mysql-test/connect/t/mongo_test.inc
  modified:   storage/connect/mysql-test/connect/t/tbl_thread.test

 This is done by removing the tbl table type THREAD option
 that causes a multiple of sporadic bugs.
 This may be temporary depending on whether a real fix is found.
  modified:   storage/connect/mysql-test/connect/disabled.def
  modified:   storage/connect/tabtbl.cpp
  modified:   storage/connect/tabtbl.h

  By including Sergei's patch in connect_assisted_discovery.
  modified:   storage/connect/ha_connect.cc

  Because it now includes global.h that contains a bool function definition
  that make compile to fail on Linux.
  modified:   storage/connect/CMakeLists.txt
  removed:    storage/connect/inihandl.c
  added:      storage/connect/inihandl.cpp

  the WHERE clause have single quote.
  modified:   storage/connect/ha_connect.cc

- Use Windows VirtualAlloc and VirtualFree for the Sarea workspace
  modified:   storage/connect/global.h
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/jsonudf.cpp
  modified:   storage/connect/plgdbutl.cpp
  modified:   storage/connect/plugutil.cpp
  modified:   storage/connect/user_connect.cc

  This was the cause of the bug in CalculateArray
  modified:   storage/connect/jsonudf.cpp
  modified:   storage/connect/tabjson.cpp
  modified:   storage/connect/value.cpp

- Avoid some compiler warnings
  modified:   storage/connect/mongo.cpp
  modified:   storage/connect/tabjmg.cpp
  modified:   storage/connect/tabtbl.cpp
  modified:   storage/connect/tabutil.cpp

  modified:   storage/connect/jsonudf.cpp
  modified:   storage/connect/tabjson.cpp

  modified:   storage/connect/ha_connect.cc

- Include MONGO in all Java enabled distributions
  Mongo will be enabled only for 10.2 and 10.3
  modified:   storage/connect/CMakeLists.txt

- Change JDBC_SUPPORT to JAVA_SUPPORT which also replaces MONGO_SUPPORT
  MONGO_SUPPORT is now just used to enable the MONGO table type
  modified:   storage/connect/filter.cpp
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/ha_connect.h
  modified:   storage/connect/mongo.cpp
  modified:   storage/connect/mycat.cc
  modified:   storage/connect/plgdbutl.cpp
  modified:   storage/connect/tabjson.cpp
  modified:   storage/connect/tabjson.h

- Move MakeSelector function from FILTER to mongo.cpp
  modified:   storage/connect/filter.cpp
  modified:   storage/connect/filter.h
  modified:   storage/connect/cmgoconn.cpp
  modified:   storage/connect/jmgoconn.cpp
  modified:   storage/connect/mongo.cpp

- Do mongo_init only on first use of the MongoDB C Driver
  This will permit to delay load the mongo lib on Windows
  modified:   storage/connect/cmgoconn.cpp
  modified:   storage/connect/cmgoconn.h
  modified:   storage/connect/ha_connect.cc

- Replace NEW_VAR by a test on MYSQL_VERSION_ID
  modified:   storage/connect/ha_connect.cc

- Suppress enable_mongo session variable
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/mycat.cc

- Make some function headers identical in .h and .cc file
  (replacing const char* by PCSZ)
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/ha_connect.h

- Change a parameter type from uchar* to const uchar*
  (for ScanRecord and CheckRecord)
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/ha_connect.h

- Changes on LIKE and NOT LIKE does not fix a bug yet
  modified:   storage/connect/ha_connect.cc

- Suppress PIVOT_SUPPORT (PIVOT type is unconditionnal)
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/mycat.cc

- Change the strz function from inline to static
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/ha_connect.h

- export the JavaConn class and the MgoColumns and IsNum functions
  modified:   storage/connect/javaconn.h
  modified:   storage/connect/json.h
  modified:   storage/connect/mongo.h

- Fix MDEV-13924
  modified:   storage/connect/jdbconn.cpp

- Make a temporary fix for the compiler bug in CalculateArray
  modified:   storage/connect/jsonudf.cpp
  modified:   storage/connect/tabjson.cpp

- Typo
  modified:   storage/connect/jdbccat.h
  modified:   storage/connect/reldef.h
  modified:   storage/connect/tabext.h
  modified:   storage/connect/tabjmg.cpp
  modified:   storage/connect/tabxml.h
  modified:   storage/connect/valblk.h
  modified:   storage/connect/value.h
  modified:   storage/connect/xtable.h

- Fix a bug in MONGO tests by changing 'MONGO' to $TYPE
  modified:   storage/connect/mysql-test/connect/t/mongo_test.inc

- Record test results to reflect all changes
  modified:   storage/connect/mysql-test/connect/r/json_java_2.result
  modified:   storage/connect/mysql-test/connect/r/json_java_3.result
  modified:   storage/connect/mysql-test/connect/r/json_mongo_c.result
  modified:   storage/connect/mysql-test/connect/r/mongo_c.result
  modified:   storage/connect/mysql-test/connect/r/mongo_java_2.result
  modified:   storage/connect/mysql-test/connect/r/mongo_java_3.result

  modified:   storage/connect/ha_connect.cc

- Regard columns with binary charset as string (was binary)
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/tabmysql.cpp
  modified:   storage/connect/tabutil.cpp

- Support length 0 for CHAR and VARCHAR
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/reldef.cpp
  modified:   storage/connect/value.cpp

- Add ACCEPT option for void columns in discovery
  modified:   storage/connect/tabjson.cpp

- Update some tests because of above change
  modified:   storage/connect/mysql-test/connect/r/json_java_2.result
  modified:   storage/connect/mysql-test/connect/r/json_java_3.result
  modified:   storage/connect/mysql-test/connect/r/json_mongo_c.result
  modified:   storage/connect/mysql-test/connect/r/mongo_c.result
  modified:   storage/connect/mysql-test/connect/r/mongo_java_2.result
  modified:   storage/connect/mysql-test/connect/r/mongo_java_3.result
  modified:   storage/connect/mysql-test/connect/r/odbc_oracle.result
  modified:   storage/connect/mysql-test/connect/r/updelx.result
  modified:   storage/connect/mysql-test/connect/t/mongo_test.inc

  modified:   storage/connect/mysql-test/connect/r/tbl_thread.result
  modified:   storage/connect/mysql-test/connect/t/tbl_thread.test

  Requires MongoDB C Driver version 1.7 now available
  modified:   storage/connect/CMakeLists.txt

  modified:   storage/connect/CMakeLists.txt

- Avoid gcc warnings for "fall through"
  modified:   storage/connect/array.cpp
  modified:   storage/connect/filamdbf.cpp
  modified:   storage/connect/filamfix.cpp
  modified:   storage/connect/filamtxt.cpp
  modified:   storage/connect/filamvct.cpp
  modified:   storage/connect/filamzip.cpp
  modified:   storage/connect/filter.cpp
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/jsonudf.cpp
  modified:   storage/connect/plgdbutl.cpp
  modified:   storage/connect/reldef.cpp
  modified:   storage/connect/tabdos.cpp
  modified:   storage/connect/tabjson.cpp
  modified:   storage/connect/xobject.cpp

  modified:   storage/connect/CMakeLists.txt
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/mycat.cc

- Extend SRCDEF parameter processing to MYSQL
  modified:   storage/connect/tabext.cpp
  modified:   storage/connect/tabext.h
  modified:   storage/connect/tabmysql.cpp

- Typo
  modified:   storage/connect/mysql-test/connect/std_data/Mongo2.jar
  modified:   storage/connect/mysql-test/connect/std_data/Mongo3.jar

  modified:   storage/connect/ha_connect.cc

- Add test output to tbl_thread.test tryng to understand failure
  modified:   storage/connect/mysql-test/connect/r/tbl_thread.result
  modified:   storage/connect/mysql-test/connect/t/tbl_thread.test
  modified:   storage/connect/tabtbl.cpp

  in ha_connect::GetStringOption
  modified:   storage/connect/ha_connect.cc

- Begin implement data type BINARY
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/myutil.cpp
  modified:   storage/connect/valblk.cpp
  modified:   storage/connect/valblk.h
  modified:   storage/connect/value.cpp

- Fix MDEV-12422 CONNECT Engine to support CHECK TABLE
  Adding a fake check function returning HA_ADMIN_OK.
  modified:   storage/connect/ha_connect.h

- Treat TBL (thread) as local when connected to the current server
  and return by timeout when a TBL remote table connection fail (Thread only)
  modified:   storage/connect/myconn.cpp
  modified:   storage/connect/tabmysql.h
  modified:   storage/connect/tabtbl.cpp
  modified:   storage/connect/tabtbl.h

- Update some tests and result files
  modified:   storage/connect/mysql-test/connect/r/tbl_thread.result
  modified:   storage/connect/mysql-test/connect/t/tbl_thread.test
  modified:   storage/connect/mysql-test/connect/r/updelx.result

- Add the GetCsName function
  modified:   storage/connect/reldef.h

  (and mask another fail until MDEV-10179 is fixed)
  modified:   storage/connect/mysql-test/connect/r/tbl_thread.result
  modified:   storage/connect/mysql-test/connect/t/tbl_thread.test

  modified:   storage/connect/mongo.cpp

- Fix test failures
  modified:   storage/connect/mysql-test/connect/r/mysql.result
  modified:   storage/connect/mysql-test/connect/r/mysql_new.result
  modified:   storage/connect/mysql-test/connect/r/tbl_thread.result
  modified:   storage/connect/mysql-test/connect/t/tbl_thread.test
  modified:   storage/connect/tabjson.cpp

  modified:   storage/connect/odbconn.cpp
  modified:   storage/connect/os.h
  modified:   storage/connect/plgdbutl.cpp

  modified:   storage/connect/odbconn.cpp
  modified:   storage/connect/plgdbutl.cpp

  modified:   storage/connect/myconn.cpp

- Remove a few gcc warnings
  modified:   storage/connect/jmgoconn.cpp
  modified:   storage/connect/json.h
  modified:   storage/connect/tabjson.cpp

  in JVALUE::GetString
  modified:   storage/connect/json.cpp
  modified:   storage/connect/json.h
  modified:   storage/connect/jsonudf.cpp

- Fix a compiler bug happening on some configuration and platforms
  in JSNX::CalculateArray
  modified:   storage/connect/jsonudf.cpp

- Set default Schema as current directory
  This fix several bugs like:
    Fail to make JSON catalog tables
    Fail to use zipped file made by a file LOAD
  modified:   storage/connect/reldef.cpp
  modified:   storage/connect/tabjson.cpp
  modified:   storage/connect/tabjson.h

#if defined(NEW_MAR)
#define stored_in_db stored_in_db()
#endif   // NEW_MAR)
  modified:   storage/connect/CMakeLists.txt
  modified:   storage/connect/ha_connect.cc

- Fix compile failure for some configuration of CONNECT.
This by updating the #ifdef's JDBC, MONGO and CMGO_SUPPORT.
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/tabjson.cpp
  modified:   storage/connect/tabjson.h

- Fix failure of zip.test (restore code wrongly deleted)
  modified:   storage/connect/tabjson.cpp

- Make sure thread TBL table structure is correctly initialized.
  modified:   storage/connect/tabtbl.cpp

- Add new test case in tbl_thread.test
  modified:   storage/connect/mysql-test/connect/r/tbl_thread.result
  modified:   storage/connect/mysql-test/connect/t/tbl_thread.test

- Remake a jar file after Java was updated
  modified:   storage/connect/mysql-test/connect/std_data/Mongo3.jar

This to have automatic closing in case of thrown error.
  modified:   storage/connect/cmgoconn.cpp
  modified:   storage/connect/cmgoconn.h
  modified:   storage/connect/filamzip.cpp
  modified:   storage/connect/javaconn.cpp
  modified:   storage/connect/javaconn.h
  modified:   storage/connect/odbconn.cpp
  modified:   storage/connect/odbconn.h
  modified:   storage/connect/plgdbsem.h
  modified:   storage/connect/plgdbutl.cpp

- Fix INCOL bug when inserting several lines to MONGO tables
  modified:   storage/connect/cmgoconn.cpp
  modified:   storage/connect/tabcmg.cpp
  modified:   storage/connect/tabjmg.cpp

- MONGO_SUPPORT is set for both MongoDB drivers
  CMGO_SUPPORT  is set only when the C driver is available
  modified:   storage/connect/CMakeLists.txt
  modified:   storage/connect/filter.h
  modified:   storage/connect/filter.h
  modified:   storage/connect/ha_connect.cc
  modified:   storage/connect/mongo.cpp
  modified:   storage/connect/mycat.cc
  modified:   storage/connect/tabjson.cpp
  modified:   storage/connect/tabjson.h

- Separate enums JCATINFO and
  modified:   storage/connect/javaconn.h
  modified:   storage/connect/jdbconn.cpp

- Fix crash when executing JDBC catfunc=driver
  modified:   storage/connect/jdbconn.cpp

- Report an error when the Mongo driver if explicitly
specified and not supported.
  modified:   storage/connect/mongo.cpp

- Fix bug causing catalog JSON tables to fail
  modified:   storage/connect/tabjson.cpp

- Protect by mutex the Ready variable of the TBLTBM table type
  modified:   storage/connect/tabtbl.cpp

- Put testing of Thread TBL tables in a separate test
With added case and modified old case that could avoid the test to fail.
  modified:   storage/connect/mysql-test/connect/r/tbl.result
  modified:   storage/connect/mysql-test/connect/t/tbl.test
  new file:   storage/connect/mysql-test/connect/r/tbl_thread.result
  new file:   storage/connect/mysql-test/connect/t/tbl_thread.test

- jmongo3.test no more exists
  deleted:    storage/connect/mysql-test/connect/t/jmongo3.test

- Add new tests for the MONGO feature (disabled)
  modified:   storage/connect/mysql-test/connect/disabled.def
  new file:   storage/connect/mysql-test/connect/r/json_java_2.result
  new file:   storage/connect/mysql-test/connect/r/json_java_3.result
  new file:   storage/connect/mysql-test/connect/r/json_mongo_c.result
  new file:   storage/connect/mysql-test/connect/r/mongo_c.result
  new file:   storage/connect/mysql-test/connect/r/mongo_java_2.result
  new file:   storage/connect/mysql-test/connect/r/mongo_java_3.result
  new file:   storage/connect/mysql-test/connect/std_data/Mongo2.jar
  new file:   storage/connect/mysql-test/connect/std_data/cities.json
  new file:   storage/connect/mysql-test/connect/t/json_java_2.test
  new file:   storage/connect/mysql-test/connect/t/json_java_3.test
  new file:   storage/connect/mysql-test/connect/t/json_mongo_c.test
  new file:   storage/connect/mysql-test/connect/t/mongo.inc
  new file:   storage/connect/mysql-test/connect/t/mongo_c.test
  new file:   storage/connect/mysql-test/connect/t/mongo_java_2.test
  new file:   storage/connect/mysql-test/connect/t/mongo_java_3.test
  new file:   storage/connect/mysql-test/connect/t/mongo_test.inc

  modified:   storage/connect/tabcmg.cpp

-- Fix declaration of drv in MGOColumns
  modified:   storage/connect/mongo.cpp

-- Add jmongo3 test (disabled)
  modified:   storage/connect/mysql-test/connect/disabled.def
  added:      storage/connect/mysql-test/connect/std_data/Mongo3.jar
  added:      storage/connect/mysql-test/connect/t/jmongo3.test