17.00 - Example: Column-Partitioned Table With Default Autocompression - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Definition Language Syntax and Examples

Product
Advanced SQL Engine
Teradata Database
Release Number
17.00
Release Date
September 2020
Content Type
Programming Reference
Publication ID
B035-1144-170K
Language
English (United States)

This example defines a column-partitioned table where each column is in its own partition with system-determined COLUMN format except for column partition o_comment , which has user-specified ROW format and is explicitly defined not to have autocompression.

     CREATE TABLE orders (
       o_orderkey     INTEGER NOT NULL,
       o_custkey      INTEGER,
       o_orderstatus  CHARACTER(1) CASESPECIFIC,
       o_totalprice   DECIMAL(13,2) NOT NULL,
       o_orderdate    DATE FORMAT 'yyyy-mm-dd' NOT NULL,
       o_shippriority INTEGER,
       ROW(o_comment  VARCHAR(79)) NO AUTO COMPRESS)
     PARTITION BY COLUMN,
     UNIQUE INDEX (o_orderkey);