Example: Creating a Database with a Temporary Space Skew Limit - Analytics Database - Teradata Vantage

SQL Data Definition Language Syntax and Examples

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2024-10-04
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lifecycle
latest
Product Category
Teradata Vantage™
For a system with 4 AMPs, you create a database with 1 gigabyte of temporary space. The per-AMP quota of temporary space is 250 megabytes. If you set the temporary skew limit to 20%, any AMP is allowed a skew limit of 50MB more than the per-AMP quota of temporary space. An AMP can use up to 300 megabytes of temporary space as long as total temporary space used does not exceed the 1 gigabyte global limit for temporary space.
CREATE DATABASE d1 AS
PERM = 1e9,
TEMPORARY = 1e9 SKEW = 20 PERCENT;