Sql not exists

-- The SQL NOT EXISTS Operator will act quite opposite to EXISTS Operator. 
-- It is used to restrict the number of rows returned by the SELECT Statement.

SELECT column_name
FROM table_name
WHERE NOT EXISTS (Write Subquery to Check);

Similar codes

0 vote149 views1 answer
Inner joint
SQL
5 votes162 views5 answers
Find max number in sql
SQL
11 votes201 views2 answers
Having keyword sql
SQL
0 vote165 views1 answer
Get schema of table sql
SQL
0 vote166 views1 answer
Inserting values with beekeeper get error null value in column createdAt violates not-null constraint
SQL
0 vote183 views2 answers
The metadata storage is not up to date, please run the sync-metadata-storage command to fix this issue.
SQL
0 vote167 views1 answer
Sqlalchemy one column of two has to be not null
SQL
0 vote116 views1 answer
Sqlalchemy filter relationship
SQL
1 vote204 views2 answers
Login to mysql
SQL
2 votes159 views1 answer
Mysql sysdate - 1 day
SQL