there is A table and B table in A table there 5 rows and in
b table there are 2 rows i am firing query select * from
a,b what will be the output?

Answer Posted / santosh pashte

It is concept of CROSS JOIN..

It will display 5 * 2 = 10 rows

Is This Answer Correct ?    41 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Which is faster count (*) or count 1?

544


Is pl sql a programming language?

550


What does sql stand for?

548


Is it possible to read/write files to-and-from PL/SQL?

657


how do you login to mysql using unix shell? : Sql dba

568






What is the sql*loader? : aql loader

591


What is sql basics?

586


Is sqlexception checked or unchecked?

541


What is procedure explain with program?

554


What are stored procedures used for?

537


What is pivot table in sql?

526


What is the benefit of foreign key?

528


What does count (*) do in sql?

528


what is an extent ? : Sql dba

584


What is varchar example?

578