Analytics Toolbox for Redshift

Analytics Toolbox for Redshift

Release notes

September 19, 2022

Module statistics

Changed

  • Add p-values in the output of GETIS_ORD_QUADBIN function.

Module tiler

Changed

  • Set version field in tilers metadata compliant with AT version.

September 7, 2022

Module data

Feature

  • Add ENRICH_POLYGONS procedure.

September 2, 2022

Module data

Feature

  • Add ENRICH_POINTS procedure.

August 26, 2022

Module statistics

Feature

  • Add GETIS_ORD_QUADBIN function.

August 19, 2022

Module s2

Fixed

  • Fix S2_BOUNDARY inverted coordinates.

August 11, 2022

Module tiler

Changed

  • Unify extra_metadata into metadata in tiler metadata.

August 9, 2022

Module statistics

Feature

  • Add P_VALUE function.

July 22, 2022

Module lds

Feature

  • Add GEOCODE_REVERSE_TABLE procedure.

Module statistics

Feature

  • Create statistics module.
  • Add MORANS_I_QUADBIN function.

July 20, 2022

Module clustering

Feature

  • Add CREATE_CLUSTERKMEANS procedure.

July 14, 2022

Module quadbin

Changed

  • Update functions volatility.
  • QUADBIN_FROMZXY accepting BIGINTs as params instead of INTs.

July 12, 2022

Module tiler

Changed

  • Improve speed of CREATE_SPATIAL_INDEX_TILESET.

July 8, 2022

Module quadbin

Changed

  • Release SQL version of QUADBIN_TOZXY.

July 1, 2022

Module tiler

Changed

  • Support h3int from CREATE_SPATIAL_INDEX_TILESET.

June 27, 2022

Module tiler

Changed

  • Support quadbin from CREATE_SPATIAL_INDEX_TILESET instead of quadint.

June 24, 2022

Module quadbin

Feature

  • Add QUADBIN_BBOX function.
  • Add QUADBIN_BOUNDARY function.
  • Add QUADBIN_CENTER function.
  • Add QUADBIN_FROMGEOGPOINT function.
  • Add QUADBIN_FROMLONGLAT function.
  • Add QUADBIN_FROMZXY function.
  • Add QUADBIN_ISVALID function.
  • Add QUADBIN_KRING function.
  • Add QUADBIN_KRING_DISTANCES function.
  • Add QUADBIN_POLYFILL function.
  • Add QUADBIN_RESOLUTION function.
  • Add QUADBIN_SIBLING function.
  • Add QUADBIN_TOCHILDREN function.
  • Add QUADBIN_TOPARENT function.
  • Add QUADBIN_TOZXY function.

June 20, 2022

Module tiler

Feature

  • Add CREATE_SPATIAL_INDEX_TILESET procedure.

June 7, 2022

Module lds

Fixed

  • Fix chunks in CREATE_ISOLINES.

June 6, 2022

Module lds

Changed

  • Check if the user has enough credits to execute CREATE_ISOLINES.

June 2, 2022

Module lds

Feature

  • Add CREATE_ISOLINES procedure.

May 19, 2022

Module lds

Changed

  • Add optional language parameter to GEOCODE_REVERSE function.

May 13, 2022

Module tiler

Feature

  • Add max_simplification_zoom and coordinates_precision parameters.

April 21, 2022

Module tiler

Feature

  • Add max_tile_size_strategy support for CREATE_SIMPLE_TILESET.

Fixed

  • Fix tile_feature_order not being taken into account for CREATE_POINT_AGGREGATION_TILESET and CREATE_POINT_AGGREGATION_TILESET.

March 30, 2022

Module tiler

Fixed

  • Escape special characters in generated properties.

March 25, 2022

Module tiler

Changed

  • Raise improper qualified tables errors.
  • Limit GeoJSON precision to 6 to comply Redshift VARCHAR size limitations.
  • Add ST_Simplify to the tiler.

March 10, 2022

Module tiler

Feature

  • Add CREATE_SIMPLE_TILESET procedure.

February 25, 2022

Module tiler

Feature

  • Create tiler module.
  • Add CREATE_POINT_AGGREGATION_TILESET procedure.

February 18, 2022

Module lds

Feature

  • Add GEOCODE_TABLE procedure.
  • Add GEOCODE function.
  • Add GEOCODE_REVERSE function.
  • Add ISOLINE function.
  • Add LDS_QUOTA_INFO function.

December 16, 2021

Module transformations

Fixed

  • Refactor of internal __ST_GEOMFROMGEOJSON function to avoid UDFs nestig Redshift limitations

December 10, 2021

Module constructors

Changed

  • Deployment schema “carto” instead of “constructors”.

Removed

  • Remove VERSION function.

Module placekey

Changed

  • Deployment schema “carto” instead of “placekey”.
  • Rename H3_ASPLACEKEY function to PLACEKEY_FROMH3.
  • Rename PLACEKEY_ASH3 function to PLACEKEY_TOH3.
  • Rename ISVALID function to PLACEKEY_ISVALID.

Removed

  • Remove VERSION function.

Module processing

Changed

  • Deployment schema “carto” instead of “processing”.

Removed

  • Remove VERSION function.

Module s2

Changed

  • Deployment schema “carto” instead of “s2”.
  • Rename HILBERTQUADKEY_FROMID function to S2_TOHILBERTQUADKEY.
  • Rename ID_FROMHILBERTQUADKEY function to S2_FROMHILBERTQUADKEY.
  • Rename ID_FROMTOKEN function to S2_FROMTOKEN.
  • Rename ID_FROMUINT64REPR function to S2_FROMUINT64REPR.
  • Rename LONGLAT_ASID function to S2_FROMLONGLAT.
  • Rename RESOLUTION function to S2_RESOLUTION.
  • Rename ST_ASID function to S2_FROMGEOGPOINT.
  • Rename ST_ASID_POLYFILL_BBOX function to S2_POLYFILL_BBOX.
  • Rename ST_BOUNDARY function to S2_BOUNDARY.
  • Rename TOCHILDREN function to S2_TOCHILDREN.
  • Rename TOKEN_FROMID function to S2_TOTOKEN.
  • Rename TOPARENT function to S2_TOPARENT.
  • Rename UINT64REPR_FROMID function to S2_TOUINT64REPR.

Removed

  • Remove VERSION function.

Module transformations

Changed

  • Deployment schema “carto” instead of “transformations”.

Removed

  • Remove VERSION function.

Module clustering

Changed

  • Deployment schema “carto” instead of “clustering”.

Removed

  • Remove VERSION function.

Module random

Changed

  • Deployment schema “carto” instead of “random”.
  • ST_GENERATEPOINTS now uses a spherically uniform distribution. Previously used to by uniform on projection.

Removed

  • Remove VERSION function.

October 21, 2021

Module clustering

Changed

  • ST_CLUSTERKMEANS returning an Array.

October 6, 2021

Module processing

Feature

  • Create processing module.
  • Add VERSION function.
  • Add ST_POLYGONIZE function.
  • Add ST_DELAUNAYLINES function.
  • Add ST_DELAUNAYPOLYGONS function.
  • Add ST_VORONOILINES function.
  • Add ST_VORONOIPOLYGONS function.

Module transformations

Feature

  • Create transformations module.
  • Add VERSION function.
  • Add ST_CENTERMEAN function.
  • Add ST_CENTROID function.
  • Add ST_CENTEROFMASS function
  • Add ST_CENTERMEDIAN function
  • Add ST_GREATCIRCLE function
  • Add ST_DESTINATION function

October 5, 2021

Module clustering

Feature

  • Create clustering module.
  • Add VERSION function.
  • Add ST_CLUSTERKMEANS function.

Module random

Feature

  • Create random module.
  • Add ST_GENERATEPOINTS function.
  • Add VERSION function.

September 23, 2021

Module s2

Feature

  • Create s2 module.
  • Add HILBERTQUADKEY_FROMID function.
  • Add ID_FROMHILBERTQUADKEY function.
  • Add ID_FROMTOKEN function.
  • Add ID_FROMUINT64REPR function.
  • Add LONGLAT_ASID function.
  • Add RESOLUTION function.
  • Add ST_ASID function.
  • Add ST_ASID_POLYFILL_BBOX function.
  • Add ST_BOUNDARY function.
  • Add TOCHILDREN function.
  • Add TOKEN_FROMID function.
  • Add TOPARENT function.
  • Add UINT64REPR_FROMID function.
  • Add VERSION function.

September 17, 2021

Module constructors

Feature

  • Create constructors module.
  • Add ST_BEZIERSPLINE function.
  • Add ST_MAKEELLIPSE function.
  • Add ST_MAKEENVELOPE function.
  • Add ST_TILEENVELOPE function.
  • Add VERSION function.

September 7, 2021

Module placekey

Feature

  • Create placekey module.
  • Add H3_ASPLACEKEY function.
  • Add PLACEKEY_ASH3 function.
  • Add ISVALID function.
  • Add VERSION function.