LEFT Function Syntax | Teradata Vantage - LEFT Function Syntax - Analytics Database - Teradata Vantage

[TD_SYSFNLIB.] LEFT ( source_string, length )

Syntax Elements

TD_SYSFNLIB.

Name of the database where the function is located.

source_string

A character string or string expression.

If source_string is NULL, NULL is returned.

length

An integer specifying the length of the returned string.