Mysql coalesce

Coalesce mysql

The COALESCE() function returns the first non-null value in a list.

Example : SELECT COALESCE(NULL, NULL, 'W3Schools.com', NULL, 'Example.com');

output : 'W3Schools.com'

-1

Similar codes

0 vote213 views1 answer
How to see the content of tables in pgadmin
SQL
0 vote252 views1 answer
Opening xampp mysql in cmd ubuntu
SQL
0 vote251 views1 answer
Setval postgres example table id
SQL
0 vote269 views1 answer
Running mysql from bash sc
SQL
1 vote218 views2 answers
Get date from datetime postgresql
SQL
0 vote246 views1 answer
Eliminar ultimo carcacter mysql
SQL
0 vote288 views1 answer
Mysql insert multiple rows based on select
SQL
0 vote263 views1 answer
Varchar2 length in oracle
SQL
7 votes269 views4 answers
Lowest salary in sql
SQL
5 votes247 views2 answers
Oracle tables with column name
SQL