nPath構文 - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - Advanced SQL Engine分析関数

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Published
2021年7月
Language
日本語
Last Update
2021-09-23
dita:mapPath
ja-JP/wnd1589838592459.ditamap
dita:ditavalPath
ja-JP/ayr1485454803741.ditaval
dita:id
B035-1206
Product Category
Software
Teradata Vantage
SELECT * FROM nPath (
  ON { table | view | (query) } 
    PARTITION BY partition_column 
    ORDER BY order_column [ ASC | DESC ][...]
  [ ON { table | view | (query) } 
    [ PARTITION BY partition_column | DIMENSION ]
    ORDER BY order_column [ ASC | DESC ] 
  ][...]
  USING 
  Mode ({ OVERLAPPING | NONOVERLAPPING })
  Pattern ('pattern')
  Symbols ({ col_expr = symbol_predicate AS symbol}[,...])
  [ Filter (filter_expression[,...]) ]
  Result ({ aggregate_function (expression OF [ANY] symbol [,...]) AS alias_1 }[,...])
) AS alias_2;