1. Categories >> Software >> Databases >> SQL PLSQL
  2. Suggest New Category

TABLE A TABLE B
EMPNO ENAME EMPNO ENAME
1 A 1 A
2 B 2 B
3 C 3 C
4 D 4 D
5 E 5 E
6 F
7 G
HOW TO GET THE UNMATCHED RECORDS IN SQL QUERY?

Question Posted / prasad

Answers were Sorted based on User's Feedback



TABLE A TABLE B EMPNO ENAME EMPNO ENAME 1 A ..

Answer / sayalibsl

select e2.empno, e2.ename from A e1, B e2
where e1.empno!=e2.empno;

Is This Answer Correct ?    15 Yes 5 No

TABLE A TABLE B EMPNO ENAME EMPNO ENAME 1 A ..

Answer / b

select * from B
minus
select * from A;

Is This Answer Correct ?    12 Yes 3 No

TABLE A TABLE B EMPNO ENAME EMPNO ENAME 1 A ..

Answer / bijaylaxmi

select b.empno,b.ename from b where not exists(select * from a
where a.empno=b.empno)

Is This Answer Correct ?    2 Yes 0 No

TABLE A TABLE B EMPNO ENAME EMPNO ENAME 1 A ..

Answer / swastik

SELECT
e2.Empno, e2.Ename
FROM B e2
WHERE e2.Empno NOT IN
                 (
                  SELECT e1.Empno
                  FROM A e1
                 );

Is This Answer Correct ?    1 Yes 0 No

TABLE A TABLE B EMPNO ENAME EMPNO ENAME 1 A ..

Answer / baji

select * from a full outer join b on a.empno=b.empno
minus
select * from a inner join b on a. empno=b.empno;

Is This Answer Correct ?    2 Yes 2 No

TABLE A TABLE B EMPNO ENAME EMPNO ENAME 1 A ..

Answer / raj kumar

selecet empno,ename from table a
minus
select empno,ename from table b

Is This Answer Correct ?    1 Yes 1 No

TABLE A TABLE B EMPNO ENAME EMPNO ENAME 1 A ..

Answer / damy

select * from b where b.empno not in(select a.empno from a);

Is This Answer Correct ?    1 Yes 1 No

TABLE A TABLE B EMPNO ENAME EMPNO ENAME 1 A ..

Answer / arun

select *from B where (empno,ename) not in (Select
empno,ename from A)

Is This Answer Correct ?    0 Yes 0 No

TABLE A TABLE B EMPNO ENAME EMPNO ENAME 1 A ..

Answer / rajesh venati

select b.empno as empno, b.ename as ename from a, b where
a.empno!=b.empno;

Is This Answer Correct ?    0 Yes 2 No

TABLE A TABLE B EMPNO ENAME EMPNO ENAME 1 A ..

Answer / shrawan kumar keshri

select * from A
except
select * from B

Is This Answer Correct ?    1 Yes 3 No

Post New Answer

More SQL PLSQL Interview Questions

Is postgresql a server?

0 Answers  

Is oracle sql free?

0 Answers  

Write a sql query to get the third highest salary of an employee from employee_table?

0 Answers  

How many types of cursors supported in pl/sql?

0 Answers  

Explain clause in sql?

0 Answers  




where are cookies actually stored on the hard disk? : Sql dba

0 Answers  

Does truncate remove indexes?

0 Answers  

What problem one might face while writing log information to a data-base table in pl/sql?

0 Answers  

How many columns should be in an index?

0 Answers  

What are the types of variable use in pl sql?

0 Answers  

What is procedure function?

0 Answers  

Which function is used to return remainder in a division operator in sql?

0 Answers  

For more SQL PLSQL Interview Questions Click Here
Categories