I want to display only compaing email_ids another table
Hi guys,.By using this query I can divide the values having the comma separator.
Now, I want to display only compaing email_ids another moderator = userid column table.
Table column
email_tab username, email
Please can someone help me on this... Thanks in advance!
-LK
Edited by: sockalingam May 16, 2011 10:33
It is not clear what you are trying to achieve that you haven't told us the version of your database or provided no data for us to work with.
I'm guessing that you are splitting a string separated by commas and want to retrieve rows from a table based on these individual values?
Something like:
SQL> ed
Wrote file afiedt.buf
1 select *
2 from emp
3 where ename in (
4 with t as (select '&input_string' as txt from dual)
5 select REGEXP_SUBSTR (txt, '[^,]+', 1, level)
6 from t
7 connect by level <= length(regexp_replace(txt,'[^,]*'))+1
8* )
SQL> /
Enter value for input_string: SCOTT,JAMES
old 4: with t as (select '&input_string' as txt from dual)
new 4: with t as (select 'SCOTT,JAMES' as txt from dual)
EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO
---------- ---------- --------- ---------- ------------------- ---------- ---------- ----------
7788 SCOTT ANALYST 7566 19-04-1987 00:00:00 3000 20
7900 JAMES CLERK 7698 03-12-1981 00:00:00 950 30
SQL>
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