Usage Notes - Advanced SQL Engine - Teradata Database

SQL Operators and User-Defined Functions

Product
Advanced SQL Engine
Teradata Database
Release Number
17.00
Published
September 2020
Language
English (United States)
Last Update
2023-04-27
dita:mapPath
qqu1556127655717.ditamap
dita:ditavalPath
lze1555437562152.ditaval
dita:id
B035-1210
lifecycle
previous
Product Category
Teradata Vantage™

The MapListName and MapName must be specified.

Defined map lists are stored in TDMaps tables MapListTbl and MapListEntry. If AddMapListEntrySPX is called, then defined maps you can access are stored in TDMaps tables MapListTbl and MapListEntry.

No automatic updates are made to existing map lists stored in TDMaps as the result of subsequent DDL statements that drop maps.

A list of maps can only have one contiguous map.

All of the sparse maps in the list must have a different number of AMPs.