LEFT
Applies to: CELONIS 4.0 CELONIS 4.2 CELONIS 4.3 CELONIS 4.4 CELONIS 4.5 CELONIS 4.6
Description
LEFT returns the first n characters of a string. If the string is smaller than n characters, the whole string is returned.
Supported input column types: STRING
Output column type: STRING
NULL values: If the value is NULL, the result is NULL.
Syntax
LEFT ( table.column, n )
If n is zero or negative, an empty STRING will be returned for all input, except NULL.