Views in sql

Views are created in order to store your queries as virtual
table. If there are a lot of columns and we don’t want to
use all columns and make the table simpler, we can create a
view and reuse it repeatedly. Actually, view does not store
any data however, it contains the retrieve statements to
provide reusability. We can create view if we use some
queries mostly.
create view EmployeeInfo as
select first_name || last_name as "Full Name"
from employees;

Similar codes

0 vote194 views1 answer
Alter table myisam to innodb
SQL
2 votes197 views1 answer
Mysql Incorrect column specifier for column
SQL
1 vote198 views1 answer
Access denied for user 'root'@'localhost' python sql-connect error
SQL
0 vote246 views1 answer
Delete ids between sql
SQL
3 votes151 views1 answer
V$session not found in oracle
SQL
0 vote218 views1 answer
.sql File Run in PSQL
SQL
8 votes194 views3 answers
Connect python to mysql
SQL
13 votes195 views1 answer
Fetch first 5 rows in oracle sql developer
SQL
1 vote281 views1 answer
Oracle select first row order by
SQL
1 vote191 views1 answer
Postgres check for foreign key
SQL