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

1 vote167 views1 answer
Deleting database in sql
SQL
0 vote301 views1 answer
Duplicate table: 7 ERROR: relation "migrations" already exists (SQL: create table "migrations" ("id" serial primary key not null, "migration" varchar(255) not null, "batch" integer not null))
SQL
0 vote192 views1 answer
Postgres reorder columns
SQL
0 vote228 views1 answer
Google sheets data validation custom formula filter
SQL
0 vote179 views2 answers
Nosqlbooster query other collection
SQL
0 vote188 views1 answer
Spring Flyway Teams Edition or MySQL upgrade required: MySQL 5.5 is no longer supported by Flyway Community Edition, but still supported by Flyway Teams Edition.
SQL
0 vote245 views1 answer
Doctors appointment
SQL
1 vote176 views3 answers
Union in sql
SQL
7 votes178 views4 answers
What is my mysql version
SQL
3 votes188 views1 answer
Convert sqlite table to pandas dataframe
SQL