/SQL/Sql server: concatinate column value without trailing or leading comma

Sql server: concatinate column value without trailing or leading comma

DECLARE @x TABLE(Id INT, City VARCHAR(32), Province VARCHAR(32), Country VARCHAR(32));

INSERT @x(Id, City, Province, Country) VALUES
(1,'Vancouver','British Columbia','Canada'),
(2,'New York' , null             , null   ),
(3, null      ,'Adama'           , null   ),
(4, null      , null             ,'France'),
(5,'Winnepeg' ,'Manitoba'        , null   ),
(6, null      ,'Quebec'          ,'Canada'),
(7,'Seattle'  , null             ,'USA'   );

SELECT Id, Location = STUFF(
      COALESCE(', ' + RTRIM(City),     '') 
    + COALESCE(', ' + RTRIM(Province), '') 
    + COALESCE(', ' + RTRIM(Country),  '')
    , 1, 2, '')
  FROM @x;

Source: stackoverflow.com

Similar codes

1 vote152 views1 answer
Postgresql filter on
SQL
28 votes130 views4 answers
Delete database mysql
SQL
1 vote126 views1 answer
Set mysql mode global query
SQL
1 vote138 views1 answer
Sql try catch
SQL
0 vote145 views2 answers
How to get max from each department in sql
SQL
28 votes96 views6 answers
Distinct sql
SQL
0 vote132 views1 answer
Add sqlite3 in lumen
SQL
39 votes237 views5 answers
Sql drop column
SQL
0 vote122 views1 answer
Mysql workbench indent formatting
SQL
0 vote130 views1 answer
Sql server: how to assign value to table variable returned from function
SQL