Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

how to delete duplicate rows from a specified table(only
single table)
how do you know which join is need to be used

Answer Posted / kishor solanki @ 9904762204

CREATE TABLE new_table as SELECT * FROM test GROUP BY url;
DROP TABLE test;
RENAME TABLE new_table TO test;

Is This Answer Correct ?    1 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How do I run a sql script?

1223


Why select is used in sql?

1068


what is 'trigger' in sql? : Sql dba

1141


What is microsoft t sql?

982


Why do we need view in sql?

1032


How do you optimize a stored procedure in sql?

1014


which types of join is used in sql widely? : Sql dba

1027


What are the two different parts of the pl/sql packages?

1138


What is indexing oracle sql?

1142


How can we connect an Android App to an Oracle database and use the PL/SQL procedural code?

1201


Why we use sql profiler?

1019


what is a table called, if it has neither cluster nor non-cluster index? What is it used for? : Sql dba

1017


Why do we go for stored procedures?

1121


How to combine two stored procedures in sql?

1319


Can variables be used in sql statements?

1071