modified:
  storage/connect/colblk.h
  storage/connect/reldef.h
  storage/connect/tabfmt.cpp

- Fix length specification and writing (when using FIELD_FORMAT) of DECIMAL columns
modified:
  storage/connect/ha_connect.cc
  storage/connect/tabdos.cpp

- Add the D field_format option (specifying the decimal separator character)
modified:
  storage/connect/tabdos.cpp
  storage/connect/tabdos.h
  storage/connect/tabfmt.cpp