Data Production Phases - Aster Execution Engine

Teradata Aster® Developer Guide

Product
Aster Execution Engine
Release Number
7.00.02
Published
July 2017
Language
English (United States)
Last Update
2018-04-13
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lifecycle
previous
Product Category
Software

During data production phases, you can do all IMDC operations.

Data Production Phase Methods

  • operateOnSomeRows
  • operateOnPartition
  • operateOnMultipleInputs
  • drainOutputRows

IMDC Column Data Types

An IMDC column must have one of these data types:
  • bigint()
  • bit()
  • bit(int n)
  • bitVarying()
  • bitVarying(int n)
  • bool()
  • bytea()
  • character()
  • character(int n)
  • characterVarying()
  • characterVarying(int n)
  • varchar()
  • date()
  • doublePrecision()
  • integer()
  • ip4()
  • ip4range()
  • numeric()
  • numeric(int p, int s)
  • decimal()
  • decimal(int p, int s)
  • real()
  • smallint()
  • time()
  • time(int p)
  • timeWithTimeZone()
  • timeWithTimeZone(int p)
  • timestamp()
  • timestamp(int p)
  • timestampWithTimeZone()
  • timestampWithTimeZone(int p)
  • uuid()
The data types ip4() and ip4range() are stored as strings.