TD_LZ_DECOMPRESS Function | SQL Operators & User-Defined Functions | Vantage - 17.10 - TD_LZ_DECOMPRESS - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Operators and User-Defined Functions

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Published
July 2021
Language
English (United States)
Last Update
2021-08-13
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Uncompresses data that was compressed using the TD_LZ_COMPRESS function.

ANSI Compliance

This statement is a Teradata extension to the ANSI SQL:2011 standard.

Syntax

[TD_SYSFNLIB.] TD_LZ_DECOMPRESS ( expression )

Syntax Elements

TD_SYSFNLIB.
Name of the database where the function is located.
expression
Data that was compressed using the TD_LZ_COMPRESS function, represented as VARBYTE, BLOB, or a combination of the two.
This function takes no arguments when used as part of the COMPRESS USING or DECOMPRESS USING phrases.