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RELEASE.md

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Release Note

version 8.1.3

  • [fix] Mishandling time zone for timestamp type.

version 8.1.2

  • [new] Add type cast option instead of filter option for #transport_delta and #transport_all.

version 8.1.1

  • [fix] Boolean type cast was reverse.

version 8.1.0

  • [new] Add type cast option for queuery.

version 8.0.1

  • [fix] Loosen pg version restriction to allow >0.18 to support Rails 5. Note that Redshift is PostgreSQL 8 compatible and pg >0.18 does not support PostgreSQL 8. Now you can use any version of pg and most version of pg works with Redshift, but you must take a risk.

version 8.0.0

  • [INCOMPATIBLE] This library is renamed to "redshift_connector". Just modify your Gemfile from "redshift-connector" to "redshift_connector".
  • [INCOMPATIBLE] redshift-connector-data_file gem is merged.
  • [INCOMPATIBLE] (internal) *DataFileBundle#each, #each_row, #each_object, #each_batch, #all_data_objects are removed. Use DataFileBundleReader class instead.
  • [INCOMPATIBLE] (internal) AbstractDataFileBundle class is removed.
  • [INCOMPATIBLE] (internal) AbstractDataFile class is removed.

version 7.2.2

  • [fix] RedshiftConnector.transport_all: src_table/dest_table parameter did not work.
  • [fix] RedshiftConnector.transport_all (strategy=rename): newer activerecord-import requires class name.

version 7.2.1

  • no change.

version 7.2.0

  • Removes aws-sdk dependency

version 7.0.2

  • [fix] RedshiftConnector.foreach did not work

version 7.0.1

  • [fix] RedshiftConnector.transport_delta_from_s3, .transport_all_from_s3 were wrongly dropped, restore them.

version 7.0.0

  • [INCOMPATIBLE] Library hierarchy changed: redshift-connector/* -> redshift_connector/*. redshift-connector.rb still exists as an entry point for bundler.
  • [new] Exporter becomes pluggable. You can implement your own exporter data source instead of ActiveRecord.

version 6.0.0

  • version number change only.

version 5.6.0

  • Unifies version 4.x (supports Rails 4) and 5.x (supports Rails 5).

version 4.5.0 / 5.5.0

  • [new] Separates S3 access layer to another gem: redshift-connector-data_file

version 4.4.1 / 5.4.1

  • [new] New option enable_sort for Connector.foreach, to enforce global sorting.

version 4.4.0 / 5.4.0

  • [CHANGE] Drops export-only-once feature (and FORCE environment switch), it is not so useful. Exporter now always exports data.

version 4.3.2 / 5.3.2

  • [new] Allows reading from S3 signed URL (for separated export/import processes)

version 4.3.1 / 5.3.1

  • First release for Rails 5 series.
  • [fix] Add option for AWS multi-regions support

version 4.3.0

  • [new] New method RedshiftConnector.foreach to read rows with UNLOAD

version 4.2.0

  • [new] New methods RedshiftConnector.transport_delta_from_s3, .transport_all_from_s3 to read from S3

version 4.1.0

  • [new] Introduces rebuild operator. New facade method Connector.transport_all.

version 4.0.2

  • [fix] Correctly parses UNLOAD-generated CSV (dangerous characeters are escaped by backslash).

version 4.0.1

  • [new] Allow configure the default logger by RedshiftConnector.logger=.

version 4.0.0

First release for Rails 4 series.