[Tarantool-patches] [PATCH 0/3] Introduce _session_setting system view

[imeevma at tarantool.org]

This patch-set creates _session_settings system space. This space
is used to view and change session settings.

https://github.com/tarantool/tarantool/issues/4511
https://github.com/tarantool/tarantool/tree/imeevma/gh-4511-new-engine

Mergen Imeev (3):
  box: introduce 'virtual' engine
  box: introduce _session_settings system space
  box: add SQL settings to _session_settings

 src/box/CMakeLists.txt                             |   2 +
 src/box/bootstrap.snap                             | Bin 5921 -> 5975 bytes
 src/box/box.cc                                     |   4 +
 src/box/lua/space.cc                               |   2 +
 src/box/lua/upgrade.lua                            |  15 +
 src/box/schema_def.h                               |   8 +
 src/box/session_settings.c                         | 409 +++++++++++++++++++++
 src/box/session_settings.h                         |  62 ++++
 src/box/sql.h                                      |  47 +++
 src/box/sql/build.c                                | 273 ++++++++++++++
 src/box/sql/main.c                                 |   8 +
 src/box/virtual_engine.c                           | 134 +++++++
 src/box/virtual_engine.h                           |  55 +++
 test/app-tap/tarantoolctl.test.lua                 |   4 +-
 test/box-py/bootstrap.result                       |   3 +
 test/box/access_sysview.result                     |   6 +-
 test/box/alter.result                              |   5 +-
 ...h-4511-access-settings-from-any-frontend.result | 275 ++++++++++++++
 ...4511-access-settings-from-any-frontend.test.lua | 103 ++++++
 test/wal_off/alter.result                          |   2 +-
 20 files changed, 1409 insertions(+), 8 deletions(-)
 create mode 100644 src/box/session_settings.c
 create mode 100644 src/box/session_settings.h
 create mode 100644 src/box/virtual_engine.c
 create mode 100644 src/box/virtual_engine.h
 create mode 100644 test/box/gh-4511-access-settings-from-any-frontend.result
 create mode 100644 test/box/gh-4511-access-settings-from-any-frontend.test.lua

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2.7.4