i want count no of values in a column i.e
enam eempno phoneno
x 1 (98765,09887,096561,87964579,156678,678900876)
that means if i select phone no from table i want to get
total count of phone numbers i.e 6
Answers were Sorted based on User's Feedback
Answer / kavitha nedigunta
select count(*) from(
select trim(regexp_substr(initcap(phoneno),'[^,]+',1,level)) as phoneno
from testphone
connect by level <= length(regexp_replace(phoneno,'[^,]'))+1
)a
it will work in oracle 10g on words.
Is This Answer Correct ? | 6 Yes | 1 No |
Answer / sarath
select length(phoneno)-length(replace(phoneno,','))+1 as TOTALCOUNT from <tablename>
For few friends who sent count(*) I wanna say something that
Its a SINGLE (FIELD VALUE)STRING CONTAINING MULTIPLE PHONENOs
Is This Answer Correct ? | 5 Yes | 0 No |
Answer / nitin vartak
select enam ,eempno , (len(phoneno) - len(replace
(phoneno,',',''))) + 1 from TableName
Is This Answer Correct ? | 5 Yes | 3 No |
Answer / venkat
select count(column_name) from table_name;
if u want to count number of phone numbers then use below
from emp table
select count(phno) from emp;
Is This Answer Correct ? | 3 Yes | 4 No |
Answer / rolly
select count(&a) from emp
enter the column name at run time it will give the exact
count.
I have tested it. It works.
Is This Answer Correct ? | 2 Yes | 4 No |
what are different types of keys in sql?
What is t sql used for?
Is a table valued function object?
Write one update command to update seqno field of a table on the basis of row number.
What is sql integrity?
- Types of triggers - View - Dcl - Procedures, packages, functions - Metasolve - Can use Dcl in triggers - package case study - Cursor and its types - triggers schedule - Wrap - Why we are using fetch and for in cursor. difference?
What is the importance of sqlcode and sqlerrm?
How do you declare a constant?
How do you modify a column in sql?
The select into statement is most often used to create backup copies of tables or for archiving records?
What is trigger in sql? Explain
take one table is t1 and in that column name is f1 f1 column values are 200 5000 3000 7000 300 600 100 400 800 400 i want display the values asc and desc in a single output. sample output is f1.a 100 200 300 400 500 600 etc...... and f1.d is 5000 4000 3000 2000 1000 etc...