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

24 votes172 views2 answers
Alter table delete column
SQL
0 vote192 views1 answer
Set root password mysql xampp
SQL
7 votes178 views2 answers
Sql server drop temp table if exists
SQL
1 vote182 views1 answer
Oracle apex version view
SQL
2 votes176 views4 answers
Duplicate record mysql
SQL
2 votes174 views1 answer
Postgresql format date dd/mm/yyyy
SQL
0 vote180 views1 answer
Sql datediff month
SQL
1 vote191 views2 answers
Create table if not exist
SQL
0 vote192 views1 answer
Postgres regex word boundary
SQL
0 vote201 views1 answer
R write csv without index
SQL