Mysql row_number() example

Row number mysql

SELECT row_number() over ( order by firstName) RowNumberSqeuence,FirstName from rowNumberDemo
 order by FirstName;

Source: tutorialspoint.com

Mysql row_number() example

SET @row_number = 0; 
SELECT 
    (@row_number:=@row_number + 1) AS num, 
    firstName, 
    lastName
FROM
    employees
ORDER BY firstName, lastName    
LIMIT 5;

Source: mysqltutorial.org

Similar codes

2 votes103 views1 answer
Mysql ALTER TABLE ADD COLUMN BOOLEAN AFTER DEFAULT "1";
SQL
0 vote118 views1 answer
Desinstaller mysql sur ubuntu definitivement
SQL
1 vote97 views2 answers
Mysql order by date asc null last
SQL
0 vote139 views1 answer
Ms sql print more than 1 variable
SQL
0 vote111 views1 answer
How to query all tables mysql at the same time
SQL
0 vote114 views1 answer
Mssql last day of month
SQL
0 vote104 views1 answer
Select only one row sql
SQL
0 vote107 views2 answers
What is 1=2 in sql
SQL
0 vote99 views1 answer
Mysql uuid
SQL
0 vote217 views1 answer
Multiple row join
SQL