RTRIM

Description

Returns a character expression after it removes leading blanks (RTRIM in Transact-SQL).

Sample Source Pattern

Syntax

SQL Server

RTRIM( string_expression )

Snowflake SQL

Snowflake SQL complete documentation

RTRIM(<expr> [, <characters> ])

JavaScript

Custom function used to emulate the behavior

function RTRIM(string){
    return string.replace(/s+$/,"");
}

Examples

SQL Server

Input:

IN -> SQLServer_01.sql

SELECT RTRIM('LAST TWO BLANK SPACES  ') AS [RTRIM]

Output:

RTRIM                |
---------------------+
LAST TWO BLANK SPACES|

Snowflake SQL

Code:

OUT -> SQLServer_01.sql

SELECT RTRIM('LAST TWO BLANK SPACES  ') AS RTRIM;

Result:

RTRIM                |
---------------------+
LAST TWO BLANK SPACES|

JavaScript

Code:

CREATE OR REPLACE FUNCTION rtrim(str varchar)
  RETURNS string
  LANGUAGE JAVASCRIPT
AS
$$
  function RTRIM(string){
    return string.replace(/s+$/,"");
    }
   return RTRIM( STR );
$$;

SELECT RTRIM('LAST TWO BLANK SPACES  ') AS RTRIM;

Result:

RTRIM                |
---------------------+
LAST TWO BLANK SPACES|