[RFC PATCH 11/23] xrow: allow to store flags in DML requests

[Vladimir Davydov]

As discussed verbally with Kostja, it's more flexible to introduce
tuple metadata, which is basically a msgpack map, instead of flags. 
The patches that implement it are right below. The branch has been
updated as well.

Vladimir Davydov (2):
  xrow: allow to store tuple metadata in request
  vinyl: introduce statement flags

 src/box/iproto_constants.c |  3 ++-
 src/box/iproto_constants.h |  3 ++-
 src/box/vy_stmt.c          | 64 ++++++++++++++++++++++++++++++++++++++++++++++
 src/box/vy_stmt.h          | 15 +++++++++++
 src/box/xrow.c             | 13 +++++++++-
 src/box/xrow.h             |  3 +++
 6 files changed, 98 insertions(+), 3 deletions(-)

-- 
2.11.0