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apache / calcite / 9c5b2d97531d3b2fd8a44d13c0632e381e8c13be
commit9c5b2d97531d3b2fd8a44d13c0632e381e8c13be[log] [tgz]
authoryuzhao.cyz <yuzhao.cyz@alibaba-inc.com>Tue Oct 22 19:17:31 2019 +0800
committerDanny Chan <yuzhao.cyz@alibaba-inc.com>Tue Oct 22 20:39:40 2019 +0800
treed6772f302c38bc0b29f8498bd81dcea8700f5197
parent0d1d4915f6b2ce56a6d4b570d352432f1cb3fe1d [diff]
Fix wrong usage of SqlTypeAssignmentRules.canCastFrom in AbstractTypeCoercion.needToCast
1 file changed
tree: d6772f302c38bc0b29f8498bd81dcea8700f5197
  1. .mvn/
  2. babel/
  3. cassandra/
  4. core/
  5. druid/
  6. elasticsearch/
  7. example/
  8. file/
  9. geode/
  10. kafka/
  11. linq4j/
  12. mongodb/
  13. pig/
  14. piglet/
  15. plus/
  16. server/
  17. site/
  18. spark/
  19. splunk/
  20. src/
  21. ubenchmark/
  22. .gitattributes
  23. .gitignore
  24. .travis.yml
  25. appveyor.yml
  26. LICENSE
  27. mvnw
  28. mvnw.cmd
  29. NOTICE
  30. pom.xml
  31. README
  32. README.md
  33. sqlline
  34. sqlline.bat
  35. sqlsh
README.md

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Apache Calcite

Apache Calcite is a dynamic data management framework.

It contains many of the pieces that comprise a typical database management system but omits the storage primitives. It provides an industry standard SQL parser and validator, a customisable optimizer with pluggable rules and cost functions, logical and physical algebraic operators, various transformation algorithms from SQL to algebra (and the opposite), and many adapters for executing SQL queries over Cassandra, Druid, Elasticsearch, MongoDB, Kafka, and others, with minimal configuration.

For more details, see the home page.