CreateExpansionMaps Syntax - Teradata Vantage

Teradata® VantageCloud Lake
Deployment
VantageCloud
Edition
Lake
Product
Teradata Vantage
Published
January 2023
ft:locale
en-US
ft:lastEdition
2024-12-11
dita:mapPath
phg1621910019905.ditamap
dita:ditavalPath
pny1626732985837.ditaval
dita:id
phg1621910019905
CALL [TDMaps.] CreateExpansionMaps (
  'numOfNodes',
  'numOfAMPs',
  :ContiguousMapString,
  :OneAMPSparseMapString,
  :TotalNodesSparseMapString
) [;]

Syntax Elements

TD_Maps
Input parameter. The name of the database where the procedure is located.
numOfNodes
Input parameter. The number of nodes on the expanded system.
SMALLINT is the allowed data type.
numOfAMPs
Input parameter. The number of AMPs on the expanded system.
SMALLINT is the allowed data type.
ContiguousMapString
Output parameter. The name of the pre-expansion contiguous map.
VARCHAR is the allowed data type.
OneAmpSparseMapString
Output parameter. The name of the pre-expansion 1-AMP sparse map.
VARCHAR is the allowed data type.
TotalNodesSparseMapString
Output parameter. The name of the pre-expansion n-AMP sparse map, where n is the number of nodes in the system.
VARCHAR is the allowed data type.