RandomWalkSample (version 1.2) - Aster Analytics

Teradata Aster Analytics Foundation User Guide

Product
Aster Analytics
Release Number
6.21
Published
November 2016
Language
English (United States)
Last Update
2018-04-14
dita:mapPath
kiu1466024880662.ditamap
dita:ditavalPath
AA-notempfilter_pdf_output.ditaval
dita:id
B700-1021
lifecycle
previous
Product Category
Software
SELECT * FROM RandomWalkSample (
  ON {  table | view | (query) } AS "vertices"
    PARTITION BY  vertex_attributes 
  ON {  table | view | query) } AS "edges"
    PARTITION BY  source_vertex_attributes 
  [ Domain ('host:port') ]
  [ Database ('db_name') ]
  [ UserID ('user_id') ]
  [ Password ('password') ]
  [ SSLSettings ('SSLsettings') ]
  [ SSLTrustStorePassword ('SSLtruststorepassword') ]
  TargetKey
    ({ 'target_vertex_column' | 'target_vertex_column_range' }[,...])
  [ SampleRate ('sample_rate') ]
  [ FlyBackRate ('fly_back_rate') ]
  [ Seed ('seed') ]
  OutputTables ('vertex_table_name', 'edge_table_name')
  [ Accumulate
    ({ 'accumulate_column' | 'accumulate_column_range' }[,...]) ]
);