17.10 - Unpack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
Release Date
2021年7月
Content Type
プログラミング リファレンス
Publication ID
B035-1206-171K-JPN
Language
日本語 (日本)
SELECT * FROM Unpack (
  ON { table | view | (query) }
  USING
  TargetColumn ('target_column')
  OutputColumns ('output_column' [,...])
  OutputDataTypes ('datatype' [,...])
  [ Delimiter ('delimiter') ]
  [ ColumnLength ('column_length' [,...] ) ]
  [ Regex ('regular_expression') ]
  [ RegexSet ('group_number') ]
  [ IgnoreInvalid ({'true'|'t'|'yes'|'y'|'1'|'false'|'f'|'no'|'n'|'0'}) ]
  [ Accumulate ({ 'accumulate_column' | accumulate_column_range }[,...]) ]
) AS alias;