Tarantool Data Integration Platform

Overview
Developer’s guide
Administrator’s guide
Troubleshooting
Cartridge API
Cartridge CLI
Cartridge Kubernetes guide
Changelog
- [Unreleased]
- [2.7.5] - 2021-06-28
  - Added
  - Changed
  - Fixed
  - Deprecated
- [2.7.4] - 2021-04-11
  - Added
  - Changed
  - Fixed
- [2.7.3] - 2021-10-27
  - Changed
- [2.7.2] - 2021-10-08
  - Added
  - Changed
  - Fixed
- [2.7.1] - 2021-08-18
  - Fixed
- [2.7.0] - 2021-08-10
  - Added
  - Changed
  - Fixed
  - Enhanced in WebUI
- [2.6.0] - 2021-04-26
  - Added
  - Changed
  - Fixed
  - Enhanced in WebUI
- [2.5.1] - 2021-03-24
  - Added
  - Fixed
- [2.5.0] - 2021-03-05
  - Added
  - Fixed
  - Enhanced is WebUI
- [2.4.0] - 2020-12-29
  - Added
  - Changed
  - Fixed
  - Enhanced is WebUI
- [2.3.0] - 2020-08-26
  - Added
  - Fixed
  - Enhanced is WebUI
- [2.2.0] - 2020-06-23
  - Added
  - Changed
  - Enhanced in WebUI
- [2.1.2] - 2020-04-24
  - Fixed
- [2.1.1] - 2020-04-20
  - Fixed
- [2.1.0] - 2020-04-16
  - Added
  - Changed
  - Deprecated
  - Fixed
  - Enhanced in WebUI
- [2.0.2] - 2020-03-17
  - Added
  - Changed
  - Fixed
  - Enhanced in WebUI
- [2.0.1] - 2020-01-15
  - Added
  - Fixed
- [2.0.0] - 2019-12-27
  - Added
  - Changed
  - Removed
  - Fixed
- [1.2.0] - 2019-10-21
  - Added
  - Changed
  - Fixed
- [1.1.0] - 2019-09-24
  - Added
  - Changed
  - Deprecated
  - Fixed
- [1.0.0] - 2019-08-29
  - Added
  - Changed
  - Removed
- [0.10.0] - 2019-08-01
  - Added
  - Fixed
- [0.9.2] - 2019-07-12
  - Fixed
- [0.9.1] - 2019-07-10
  - Added
  - Fixed
- [0.9.0] - 2019-07-02
  - Added
  - Changed
  - Fixed
- [0.8.0] - 2019-05-20
  - Added
  - Changed
  - Fixed
- [0.7.0] - 2019-04-05
  - Added
  - Changed
- [0.6.3] - 2019-02-08
  - Fixed
- [0.6.2] - 2019-02-07
  - Fixed
- [0.6.1] - 2019-02-05
  - Fixed
- [0.6.0] - 2019-01-30
  - Fixed
  - Changed
  - Added
- [0.5.1] - 2018-12-12
  - Fixed
- [0.5.0] - 2018-12-11
  - Fixed
  - Changed
  - Added
- [0.4.0] - 2018-11-27
  - Fixed/Improved
  - Added
- [0.3] - 2018-10-30
  - Changed
  - Added
- [0.2] - 2018-10-01
  - Changed
- [0.1] - 2018-09-25
  - Added

Application server

Administration

Replication

Release policies
- Tarantool release policy
- Tarantool legacy release policy
Release notes for Tarantool versions
- Tarantool 2.10.0
  - Overview
  - Compatibility
  - Functionality added or changed
    - Core
    - Memtx
    - Vinyl
    - Replication
    - Raft
    - LuaJIT
    - Lua
      - Datetime
      - Digest
      - Fiber
      - Log
      - Msgpack
      - Netbox
      - Schema
    - SQL
    - Box
    - Datetime
    - Fiber
    - Luarocks
    - Xlog
    - Build
  - Bugs fixed
    - Core
    - Memtx
    - Vinyl
    - Replication
    - Raft
    - LuaJIT
    - Lua
      - Triggers
    - SQL
    - Box
    - Datetime
    - HTTP client
    - Mvcc
    - Net.box
    - Recovery
    - Tarantoolctl
    - Build
- Tarantool 2.10.0-rc1
  - Overview
  - Compatibility
  - Functionality added or changed
    - Core
    - Memtx
    - Vinyl
    - Replication
    - Raft
    - LuaJIT
    - Lua
      - Datetime
      - Digest
      - Fiber
      - Log
      - Msgpack
      - Netbox
      - Schema
    - SQL
    - Box
    - Fiber
    - Luarocks
    - Xlog
    - Build
  - Bugs fixed
    - Core
    - Memtx
    - Vinyl
    - Replication
    - Raft
    - LuaJIT
    - Lua
      - Triggers
    - SQL
    - Box
    - Datetime
    - HTTP client
    - MVCC
    - Net.box
    - Recovery
    - Tarantoolctl
    - Build
- Tarantool 2.10.0-beta2
  - Overview
  - Compatibility
  - Breaking changes
  - Functionality added or changed
    - Core
    - Replication
    - LuaJIT
    - Lua
      - Datetime
      - Digest
      - Fiber
      - Log
      - Msgpack
      - Netbox
      - Schema
    - SQL
    - Fiber
    - Luarocks
    - Xlog
    - Build
  - Bugs fixed
    - Core
    - Memtx
    - Vinyl
    - Replication
    - Raft
    - LuaJIT
    - Lua
      - Triggers
    - SQL
    - Box
    - MVCC
    - Build
- Tarantool 2.10.0-beta1
  - Overview
  - Compatibility
  - Functionality added or changed
    - Core
    - Replication
    - LuaJIT
    - Lua
    - Digest
    - Fiber
    - Logging
    - SQL
    - Fiber
    - Luarocks
    - Build
  - Bugs fixed
    - Core
    - Vinyl
    - Replication
    - Raft
    - LuaJIT
    - Lua
      - Triggers
    - SQL
    - MVCC
- Tarantool 2.8.4
  - Overview
  - Compatibility
  - Functionality added or changed
    - Build
  - Bugs fixed
    - Core
    - Vinyl
    - Raft
    - LuaJIT
    - Lua
    - Box
    - HTTP client
    - Recovery
- Tarantool 2.8.3
  - Overview
  - Compatibility
  - Functionality added or changed
    - LuaJIT
    - Build
  - Bugs fixed
    - Core
    - Replication
    - LuaJIT
    - Lua
    - Triggers
    - SQL
    - Build
- Tarantool 2.8.2
  - Overview
  - Compatibility
  - Functionality added or changed
    - LuaJIT
    - Lua
    - Logging
    - SQL
    - Build
  - Bugs fixed
    - Core
    - Vinyl
    - Replication
    - Raft
    - LuaJIT
    - Lua
      - Triggers
    - SQL
    - MVCC
- Tarantool 2.8.1
  - Overview
  - Compatibility
  - Functionality added or changed
    - Core
    - Replication
    - LuaJIT
    - Tools
    - Build
    - Testing
  - Bugs fixed
    - Core
    - Replication
    - Swim
    - LuaJIT
    - Lua
    - SQL
    - Build
- Tarantool 2.7.3
  - Overview
  - Compatibility
  - Functionality added or changed
    - Core
    - LuaJIT
    - Lua
    - SQL
    - Build
  - Bugs fixed
    - Core
    - Vinyl
    - Replication
    - Raft
    - LuaJIT
    - Lua
      - Triggers
    - SQL
    - MVCC
- Tarantool 2.7.2
  - Overview
  - Compatibility
  - Functionality added or changed
    - Core
    - Replication
    - Build
    - Testing
  - Bugs fixed
    - Core
    - Replication
    - Module swim
    - LuaJIT
    - Lua
    - SQL
    - Build
- Tarantool 2.7.1
  - Overview
  - Compatibility
  - Functionality added or changed
    - Core
    - LuaJIT
    - Lua
    - SQL
    - Replication
    - Build
    - Miscellaneous
  - Bugs fixed
    - Core
    - Replication
    - SQL
    - LuaJIT
    - Lua
    - Memtx
- Tarantool 2.6.3
  - Overview
  - Compatibility
  - Functionality added or changed
    - Core
    - Replication
    - Build
    - Testing
  - Bugs fixed
    - Core
    - Replication
    - Swim
    - Lua
    - SQL
    - LuaJIT
    - Build
- Tarantool 2.6.2
  - Overview
  - Compatibility
  - Functionality added or changed
    - Replication
    - Lua
    - Build
  - Bugs fixed
    - Core
    - Replication
    - SQL
    - LuaJIT
    - Lua
    - Memtx
- Tarantool 2.6.1
  - Overview
  - Compatibility
  - Functionality added or changed
    - Core
    - Vinyl
    - LuaJIT
    - SQL
    - Replication
    - Build
    - Misc
    - Module API
  - Bugs fixed
    - Core
    - Replication
    - LuaJIT
    - Lua
    - Memtx
    - Module API
- Tarantool 2.5.3
  - Overview
  - Compatibility
  - Functionality added or changed
    - Replication
    - Lua
    - Build
  - Bugs fixed
    - Core
    - Replication
    - SQL
    - LuaJIT
    - Lua
    - Memtx
- Tarantool 2.5.2
  - Overview
  - Compatibility
  - Functionality added or changed
    - Core
    - Module API
  - Bugs fixed
    - Core
    - Replication
    - LuaJIT
    - Lua
    - SQL
    - Misc
    - Module API
- Tarantool 2.5.1
  - Overview
  - Compatibility
  - Functionality added or changed
    - Core
    - Vinyl
    - SQL
    - Replication
    - Build
    - Misc
  - Bugs fixed
    - Core
    - Replication
    - Lua
    - SQL
    - Vinyl
    - Memtx
    - Misc
- Tarantool 2.4.3
  - Overview
  - Compatibility
  - Functionality added or changed
    - Module API
  - Bugs fixed
    - Core
    - Replication
    - LuaJIT
    - Lua
    - SQL
    - Misc
    - Module API
- Tarantool 2.4.2
  - Overview
  - Compatibility
  - Functionality added or changed
    - Core
    - Misc
  - Bugs fixed
    - Core
    - Replication
    - Lua
    - SQL
    - Vinyl
    - Memtx
- Tarantool 2.4.1
  - Overview
  - Compatibility
  - Functionality added or changed
    - Core
    - Lua
    - Misc
  - Bugs fixed
    - Core
    - Replication
    - Lua
    - SQL
    - Types related changes
      - HTTP client
    - LuaJIT
    - Vinyl
    - Misc
  - Building from sources
- Tarantool 2.3.3
  - Overview
  - Compatibility
  - Bugs fixed
    - Core
    - Replication
    - Lua
    - SQL
    - Vinyl
    - Memtx
- Tarantool 2.3.2
  - Overview
  - Compatibility
  - Bugs fixed
    - Core
    - Replication
    - Lua
    - SQL
    - HTTP client
    - LuaJIT
    - Vinyl
    - Misc
      - Building from sources
- Tarantool 2.3.1
  - Overview
  - Compatibility
  - Functionality added or changed
    - SQL
    - Core
    - Replication
    - Lua
      - HTTP client
    - Misc
  - Bugs fixed
    - SQL
    - Core
    - Replication
    - Lua
      - HTTP client
      - Console Lua output
    - LuaJIT
    - Misc
      - Building from sources
- Tarantool 2.2.3
  - Overview
  - Compatibility
  - Bugs fixed
    - Core
    - Replication
    - Lua
    - SQL
      - HTTP client
    - LuaJIT
    - Vinyl
    - Misc
      - Building from sources
- Tarantool 2.2.2
  - Overview
  - Compatibility
  - Functionality added or changed
    - Core
    - Lua
    - Misc
  - Bugs fixed
    - SQL
    - Core
    - Replication
    - Lua
      - HTTP client
      - Console Lua output
    - LuaJIT
    - Misc
      - Building from sources
- Tarantool 2.2.1
  - Overview
  - Compatibility
  - Functionality added or changed
- Tarantool 2.1.2 and earlier
- Tarantool 1.10.13
  - Overview
  - Compatibility
  - Functionality added or changed
    - Build
  - Bugs fixed
    - Core
    - Vinyl
    - Replication
    - LuaJIT
    - Box
    - Recovery
- Tarantool 1.10.12
  - Overview
  - Compatibility
  - Functionality added or changed
    - Build
  - Bugs fixed
    - Core
    - Replication
    - LuaJIT
    - Lua
    - Triggers
    - Build
- Tarantool 1.10.11
  - Overview
  - Compatibility
  - Functionality added or changed
    - LuaJIT
    - Build
  - Bugs fixed
    - Core
    - Vinyl
    - Replication
    - LuaJIT
    - Lua
      - Triggers
- Tarantool 1.10.10
  - Overview
  - Compatibility
  - Functionality added or changed
    - Build
    - Testing
  - Bugs fixed
    - Core
    - Lua
    - Build
- Tarantool 1.10.9
  - Overview
  - Compatibility
  - Functionality added or changed
    - Build
    - Misc
  - Bugs fixed
    - Core
    - LuaJIT
    - Lua
- Tarantool 1.10.8
  - Overview
  - Compatibility
  - Functionality added or changed
    - Module API
  - Bugs fixed
    - Core
    - Lua
    - LuaJIT
    - Misc
    - Module API
- Tarantool 1.10.7
  - Overview
  - Compatibility
  - Bugs fixed
    - Core
    - Lua
    - LuaRocks
    - Vinyl
- Tarantool 1.10.6
  - Overview
  - Compatibility
  - Bugs fixed
    - Core
    - Replication
    - Lua
      - HTTP client
    - LuaJIT
    - Vinyl
    - Misc
    - Building from sources
- Tarantool 1.10.5
  - Overview
  - Compatibility
  - Functionality added or changed
    - Lua
    - Misc
  - Bugs fixed
    - Core
    - Replication
    - Lua
      - HTTP client
    - LuaJIT
    - Misc
      - Building from sources
- Tarantool 1.10
- Tarantool 1.9
- Tarantool 1.8
- Tarantool 1.7
- Tarantool 1.6
Compatibility guarantees
Major features
Release calendar
- Release lifetime table

Return:	the unique identifier (ID) for the current session. The result can be 0 or -1 meaning there is no session.
Rtype:	number

Version:

box.session.id()