Sql oracle limit

Oracle sql limit results

-- Oracle <= 11g 
SELECT * FROM ( SELECT * FROM emp ORDER BY sal DESC ) WHERE ROWNUM <= 5;
	
-- Oracle 12c +
SELECT * FROM emp ORDER BY sal DESC FETCH FIRST 5 ROWS ONLY;

Oracle limit rows

SELECT * 
FROM   sometable
ORDER BY name
OFFSET 20 ROWS FETCH NEXT 10 ROWS ONLY;

Sql oracle limit

SELECT * 
FROM   sometable
ORDER BY name
OFFSET 20 ROWS FETCH NEXT 10 ROWS ONLY;

Source: stackoverflow.com

SQL SELECT TOP Equivalent in oracal

syntax -> SELECT column_name(s)
FROM table_name
WHERE ROWNUM <= number 
////example///
SELECT *
FROM Persons
WHERE ROWNUM <=5

Rownum in sql

SELECT ROWNUM, a.*
FROM (SELECT customers.*
      FROM customers
      WHERE customer_id > 4500
      ORDER BY last_name) a;

Source: techonthenet.com

Similar codes

3 votes197 views2 answers
How to load files in mysql
SQL
20 votes209 views3 answers
Update values in select statement sql
SQL
0 vote190 views1 answer
MySql count occurences more than"
SQL
1 vote187 views3 answers
Mariadb add foreign key
SQL
0 vote182 views2 answers
MySQL said: Authentication plugin 'caching_sha2_password' cannot be loaded: dlopen(/usr/local/lib/plugin/caching_sha2_password.so, 2): image not found
SQL
0 vote207 views1 answer
Multiple replace value mssql
SQL
2 votes201 views1 answer
Can you use a where clause for a child query
SQL
0 vote204 views1 answer
Create a table from one field of another table
SQL
1 vote187 views1 answer
Select 2 rows in sql
SQL
-1 vote189 views1 answer
Mysql delete duplicate rows except one
SQL