How to generate Serial Number By using SQL

SELECT *
FROM (SELECT LEVEL as “SR Number”
FROM DUAL
CONNECT BY LEVEL <= 15)
this will generate sequence from 1 to 15

Advertisements

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s