16.20 - SET SESSION FOR ISOLATED LOADING - Teradata Database - Teradata Vantage NewSQL Engine

Teradata Vantage™ SQL Data Definition Language Syntax and Examples

Product
Teradata Database
Teradata Vantage NewSQL Engine
Release Number
16.20
Published
March 2019
Language
English (United States)
Last Update
2019-05-24
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Purpose

Enables or disables isolated loading for DML operations for the session.

For information on the CREATE TABLE WITH ISOLATED LOADING option, see WITH ISOLATED LOADING

For information on performing DML operations with isolated loading, see Teradata Vantage™ SQL Data Manipulation Language , B035-1146

Required Privileges

None.

Syntax

Syntax Elements

FOR ISOLATED LOADING
DML operations can be performed as a concurrent load isolated operation on a table that is defined with load isolation. This is the default.
NO
DML operations are not performed as concurrent load isolated operations unless explicitly overridden by a DML statement that includes the WITH ISOLATED LOADING option.
CONCURRENT
Optional keyword that can be included for readability.

Example: Enabling Concurrent Isolated Loading for the Session

SET SESSION FOR ISOLATED LOADING;

Example: Disabling Concurrent Isolated Loading for the Session

SET SESSION FOR NO ISOLATED LOADING;

ANSI Compliance

SET SESSION FOR ISOLATED LOADING is a Teradata extension to the ANSI SQL:2011 standard.