Example: Creating a Hash Index According to Shipping Date - Teradata Vantage - Analytics Database

SQL Data Definition Language Syntax and Examples

Deployment
VantageCloud
VantageCore
Edition
VMware
Enterprise
IntelliFlex
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
ft:locale
en-US
ft:lastEdition
2025-11-22
dita:mapPath
jco1628111346878.ditamap
dita:ditavalPath
qkf1628213546010.ditaval
dita:id
mdr1472255012272
lifecycle
latest
Product Category
Teradata Vantage™

The following hash index is distributed explicitly on l_shipdate and stored explicitly in value order on l_shipdate:

     CREATE HASH INDEX line_hidx_1 (l_shipdate) ON lineitem
     BY (l_shipdate) 
     ORDER BY (l_shipdate);

Equivalently, you could specify ORDER BY VALUES instead of ORDER BY.

This creates an index that is equivalent in structure to the following join index:

     CREATE JOIN INDEX line_jidx_1 AS
      SELECT (l_shipdate), (l_orderkey, lineitem.ROWID) 
      FROM lineitem
      ORDER BY l_shipdate
     PRIMARY INDEX (l_shipdate);