1.1 - 8.10 - PSALSA Syntax - Teradata Vantage

Teradata Vantage™ - Machine Learning Engine Analytic Function Reference

Product
Teradata Vantage
Release Number
1.1
8.10
Release Date
October 2019
Content Type
Programming Reference
Publication ID
B700-4003-079K
Language
English (United States)

Version 1.3

SELECT * FROM PSALSA (
  ON vertices_table AS Vertices PARTITION BY vertex_key_column [,...] 
  ON edges_table AS Edges PARTITION BY source_vertex_key_column [,...] 
  [ ON sources_table AS Sources PARTITION BY source_vertex_key_column [,...] ]
  [ ON targets_table AS Targets PARTITION BY target_vertex_key_column [,...] ]
  USING
  SourceKey ({ 'source_vertex_column' | source_vertex_column_range }[,...])
  TargetKey ({ 'target_vertex_column' | target_vertex_column_range }[,...])
  [ EdgeWeight (weight_column) ]
  MaxHubNum (max_hubs)
  MaxAuthorityNum (max_authority)
  [ Accumulate ({ 'accumulate_column' | accumulate_column_range }[,...]) ]
  [ TeleportProb (eta) ]
  [ RandomWalkLength (L) ]
) AS alias;