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CHANGELOG.md

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Changelog

develop

Added

Changed

0.1.13 - 2021-04-06

Added

  • Add filter propagation logic
  • Add filter propagation on join operations

Changed

  • Uses maven profile to disable coverage on local builds
  • Handle datasets with unequal attribute variables in union operations. All attributes will be kept and given NULL value if not present in source dataset
  • CommonIdentifierBindings now doesn’t have bindings to the datasets, only the identifier keys. This means that dataset prefix in the ‘on’ clause in join operations is no longer allowed. This makes a more strict VTL parsing, so one can only use common identifiers, and not just any identifier.
  • Change inner and outer joins as described in the VTL 1.1 specification (1810-1818).

0.1.12-3 - 2019-10-11

Changed

  • Java 11 upgrade

0.1.12-2 - 2019-03-21

Changed

  • Update project dependencies

0.1.12-1 - 2019-03-05

Changed

  • Update URLs to internal SSB distribution repos

0.1.12 - 2018-11-21

Changed

  • Update outdated dependencies
  • Remove hamcrest dependencies
  • Hierarchy operator handles null values in complement relations
  • Fix a bug in outer join expression with more than two datasets

0.1.11 - 2018-10-23

Added

  • Experimental foreach operator (#96)
  • Supports escaped variable names
  • Throw ContextualRuntimeException in user function visitor

0.1.10-3 - 2018-09-19

Changed

  • Fix a bug in InnerJoinOperation when requested order does not include all the identifiers

0.1.10-2 - 2018-09-04

Changed

  • Fix invalid key extraction in InnerJoinOperation

0.1.10-1 - 2018-08-31

Added

  • Fix missing jmh dependencies

0.1.10 - 2018-08-31

Added

  • Support for average aggregation function ds := avg(ds1) group by ds1.x
  • Attribute components are now kept when using fold
  • Fold optimization
  • Expose keyword list in VTLScriptEngine

0.1.9-2 - 2018-06-01

Changed

  • Force type casting to ensure correct return type when VTLFloor gets input of type Integer.

0.1.9-1 - 2018-05-30

Changed

  • Floor function returns null when given a non finite value

0.1.9 - 2018-05-23

Added

  • This changelog
  • HierarchyOperation cache the graph representation of the hierarchy dataset.
  • InnerJoinOperation tries to forward the requested order to its children

Changed

  • Add support non finite values in round and floor functions
  • Hierarchy operation does not call Dataset#getData() on hierarchy dataset until HierarchyOperation#getData() method is called.
  • InnerJoinOperation does not try to output Cartesian product of misses and instead simply clear its buffer.
  • InnerJoinSpliterator now fully respect the Spliterator API.

0.1.8 - 2018-05-07

0.1.7 - 2018-04-25

0.1.6 - 2018-04-12

git log 0.1.8..HEAD --oneline --decorate --color --first-parent