IMDC Life Cycle - 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

Iterable NonExistent Remove Create Finalize Appendable

At a given instance in time, an IMDC is in exactly one of the states described in the following table.
IMDC States
State When IMDC is in State Possible Operations
Nonexistent Before creation and after removal
  • Create the IMDC.
Appendable After creation In this order:
  1. Add data to the IMDC.
  2. Finalize the IMDC.
Iterable After finalization
  • Iterate over the data in the IMDC.

    An iterable IMDC can have only one open iterator. Before you can get a new iterator, you must close the open iterator.

  • Remove the IMDC.