Nota
L-aċċess għal din il-paġna jeħtieġ l-awtorizzazzjoni. Tista’ tipprova tidħol jew tibdel id-direttorji.
L-aċċess għal din il-paġna jeħtieġ l-awtorizzazzjoni. Tista’ tipprova tibdel id-direttorji.
Applies to: 
Databricks SQL Databricks Runtime
Returns the character length of string data or number of bytes of binary data. This function is a synonym for character_length function and length function.
Syntax
char_length(expr)
Arguments
expr: A BINARY or STRING expression.
Returns
The result type is INTEGER.
The length of string data includes the trailing spaces. The length of binary data includes binary zeros.
Examples
> SELECT char_length('Spark SQL ');
10
> select char_length('床前明月光')
5