Interested to Buy Any Domain ? << Click Here >> for more details...
write a query to count number of alphabets in given string
for example "APPLE"
write a query to generate sequence from 50 to 100
write a query to display in single string "ABCD,EFGH,IJKL,PQRS"
- 7 Answers
- 11719 Views
- British Telecom BT, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / phani kumar
1:-select length('apple')from dual;
2:-select level+50 from dual connect by level<=51;
3:-select replace ('ABCD,EFGH,IJKL,PQRS',',')from dual;
| Is This Answer Correct ? | 3 Yes | 1 No |
Answer / ramya
select replace ('ABCD,EFGH,IJKL,PQRS',',','') from Customers;
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / obulesu
select length(regexp_replace('s,a,d,abc',','))
countofcharecter from dual
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / nishi.swain@gmail.com
1.SELECT 'APPLE' STRING,LENGTH('APPLE') FROM DUAL;
2.SELECT ROWNUM RN FROM DUAL CONNECT BY ROWNUM<=100 MINUS SELECT ROWNUM RN FROM DUAL CONNECT BY ROWNUM<=49;
3.SELECT 'ABCD,EFGH,IJKL,PQRS'STRING,
REPLACE('ABCD,EFGH,IJKL,PQRS',',') FROM DUAL;
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / ajit nayak
1:-select length('apple')
from dual;
o/p:-5
2:-select rownum
from dual
connect by level between 50 and 100;
3:-select replace ('ABCD,EFGH,IJKL,PQRS',',')
from dual;
| Is This Answer Correct ? | 4 Yes | 5 No |
Answer / chiranjeevi
select level+49 from dual connect by level<=100
| Is This Answer Correct ? | 2 Yes | 3 No |
There is a big table with "n" of rows and 40 + columns .It doesn't have primary key.How do you select the primary key. In other words how do you get the duplicate records.
What is a trigger oracle?
i have procedure p1.and also i declare the same procedure in a package. whice one is efficient package procedure or procedure?
Can we write dml statement in function in oracle?
What is the diff between Oracle and SQL Server
What are the differences between char and varchar2 in oracle?
What to do if dba lost the system password?
One Table having two rows with one colomn having values Like"Male" and "Female". how to upadte these values Like "Female" and "Male" in single update statement.
What is currency type in database ?
In my table i have 4 columns with 100 records but in that 4 columns one column contains all NULL values so can i add NOT NULL CONSTRAINT on that column......... ok if it is not possible, can i add NOT NULL CONSTRAINT from 101 Record Onwards?
What are the values that can be specified for OPTIMIZER_GOAL parameter of the ALTER SESSION Command ?
What is the Difference between 1) ER MODEL and Relational Model 2) Dense Index and Sparse Index
Oracle General 
