Tarantool Data Integration Platform

Overview
Developer’s guide
Administrator’s guide
Troubleshooting
Cartridge API
Cartridge CLI
Cartridge Kubernetes guide
Changelog
- [Unreleased]
  - 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

Tarantool Release Policy
- Summary
- Versioning policy
  - Release series and versions
  - Pre-release versions
- Release series lifecycle
- Versions per lifecycle stage
- Example of a release series
Tarantool Legacy Release Policy
Major features
Tarantool Releases in August 2021
- Introduction
  - Automated Raft-based failover out of the box
  - Using interactive transactions with any programming language
- Compatibility
- New and updated features
  - Core
  - Replication
  - LuaJIT
  - Lua
  - Digest
  - Fiber
  - Logging
  - SQL
  - Luarocks
  - 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 2.7.2
- 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 1.10.10
- 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

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()