LZCOMP Function | SQL Operators & User-Defined Functions | Teradata Vantage - 17.10 - LZCOMP - 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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Compresses the specified Unicode character data using the Lempel-Ziv algorithm.

ANSI Compliance

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

Syntax

[TD_SYSFNLIB.] LZCOMP ( Unicode_string )
This function takes no arguments when used as part of the COMPRESS USING or DECOMPRESS USING phrases.

Syntax Elements

TD_SYSFNLIB.
Name of the database where the function is located.
Unicode_string
A Unicode character string or string expression.