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

Teradata Vantage™ - SQL Operators and User-Defined Functions

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Administration
Programming Reference
Publication ID
B035-1210-171K
Language
English (United States)
Compresses the specified Unicode character data into the following possible values using a proprietary Teradata algorithm:
  • Partial byte values (for example, 4-bit digits or 5-bit alphabetic letters)
  • One byte values (for example, other Latin characters)
  • Two byte values (for example, other Unicode characters)

ANSI Compliance

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

Syntax

[TD_SYSFNLIB.] CAMSET ( 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.