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...

What is the joins and how many types of Joins in sql server
a diffrentiate ever one give a suaitable query

Answer Posted / kamal

/* INNER JOIN -- Matched Rows only from Tables */
SELECT NR.RequestId, U.UserId FROM ITWP_NewRequest NR

INNER JOIN ITWP_Users U ON U.UserId = NR.UserId

/* OUTER JOIN -- Matched Rows only from Tables
RIGHT OUTER JOIN -all the rows from Right table and matched
rows from Left Table.

LEFT OUTER JOIN - all the rows from Left table and matched
rows from Right Table.

FULL OUTER JOIN - all the rows from Left table and from
Right Table.
*/
SELECT NR.RequestId, U.UserId FROM ITWP_NewRequest NR

RIGHT OUTER JOIN ITWP_Users U ON U.UserId = NR.UserId

SELECT NR.RequestId, U.UserId FROM ITWP_NewRequest NR

LEFT OUTER JOIN ITWP_Users U ON U.UserId = NR.UserId

SELECT NR.RequestId, U.UserId FROM ITWP_NewRequest NR

FULL OUTER JOIN ITWP_Users U ON U.UserId = NR.UserId

/* A Join without having any condition is known
as Cross Join, in cross join every row in first table is
joins with every row in second table.
*/
SELECT NR.RequestId, U.UserId FROM ITWP_NewRequest NR

CROSS JOIN ITWP_Users U

Is This Answer Correct ?    4 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How to define the name and server for a new dsn?

1193


what is bit datatype and what's the information that can be stored inside a bit column? : Sql server database administration

1041


How except clause is differs from not in clause?

1004


How to disconnect from a sql server using mssql_close()?

1161


What is reference section?

1052


What is PROJECTION Operation?

1069


How use inner join in sql server?

1184


What is difference between stored procedure and user defined function?

1164


How to set the current database in ms sql server?

1135


What is partitioned view?

958


What is the main difference between ‘between’ and ‘in’ condition operators?

1268


What is the importance of a recovery model?

1090


Explain what are the restrictions that views have to follow? : SQL Server Architecture

1096


How do you manipulate data?

946


1 01 101 01010

2096