/SQL/Check if value is null mysql

Check if value is null mysql

Mysql where value is null

SELECT *
FROM contacts
WHERE last_name IS NULL;

9

Check if value is null mysql

SELECT * from TABLE where CODE IS NULL OR CODE!='C'

4

Source: stackoverflow.com

Similar codes

1 vote354 views1 answer
Sql string function update replace
SQL
0 vote368 views1 answer
Cube oracle
SQL
3 votes353 views1 answer
Laravel database Using Named Bindings
SQL
1 vote314 views1 answer
Mysql pretty date format
SQL
1 vote386 views1 answer
How to check all scheduled jobs in oracle
SQL
0 vote332 views1 answer
Window function to forward fill
SQL
0 vote368 views1 answer
Sql constarint
SQL
0 vote356 views1 answer
Sql pivot table
SQL
0 vote354 views1 answer
Sql get year from datetime field
SQL
0 vote278 views1 answer
Oracle sql developer script output limit
SQL

Share