Version 0.3.0 - Githubissues

vanilladb / vanillacore

The core engine of VanillaDB

Apache License 2.0

196 stars 41 forks source link

Version 0.3.0 #28

Closed SLMT closed 7 years ago

SLMT commented 7 years ago

Enhancements

Added DropTable, DropView and DropIndex (#15, #21)
Added Selinger-like planner for query optimization (#23)
Added the support of indexing on multiple fields of a table (#27)

Code-level Improvements

Implemented Comparable for RecordId and BlockId (#18)

Bug Fixes

Fixed NullPointerException caused by GROUP BY query (#16)
Fixed duplicate-postfix problem of B-tree indexes during logging (#20)
Fixed the bug that uses too many threads caused by test cases (#26)

Others

Added CONTRIBUTING.md for the newcomers to know how to contribute (#22)
Removed develop branch and updated the corresponding configuration in .travis.yml (#22)