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help in writing sql select statement
Hi,
Can someone please help me write this sql statement?
SELECT DISTINCT sss.user_name, 1,
(SELECT COUNT (user_name)
FROM saved_searches
WHERE sss.user_name = 'TESTADM' AND ROWNUM = 1),[over here I need sequential nos 1,2,3 for each row]
FROM saved_searches sss
ORDER BY (SELECT COUNT (user_name)
FROM saved_searches
WHERE sss.user_name = 'Phil Watson' AND ROWNUM =1) DESC,
sss.user_name;
This query shouls give the result as follows:
USER_NAME|1|SELECT COUNT (user_name)|Column that I want to add
TEST1 1 1 1
TEST2 1 0 2
TEST3 1 0 3
Thanks a lot for your help. I just need to know how to add the last column .
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You could try something like this:
SELECT * FROM (
SELECT DISTINCT sss.user_name, 1,
(SELECT COUNT (user_name)
FROM saved_searches
WHERE sss.user_name = 'TESTADM' AND ROWNUM = 1),
RANK() OVER (ORDER BY sss.user_name, rowid) SEQ
FROM saved_searches sss
ORDER BY (SELECT COUNT (user_name)
FROM saved_searches
WHERE sss.user_name = 'Phil Watson' AND ROWNUM =1) DESC,sss.user_name)
;
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Hi and thanks for the reply.
I'm not getting the resultset I need. It's looping around the same thing 3 times.
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Maybe you have to re-think the statement because
(SELECT COUNT (user_name)
FROM saved_searches
WHERE sss.user_name = 'TESTADM' AND ROWNUM = 1)
will allways produce either 0 or 1!!!
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Hi,
U could probably try this qry below.
select res.*,rownum
from
(
SELECT DISTINCT sss.user_name, 1,
(SELECT COUNT (user_name)
FROM saved_searches
WHERE sss.user_name = 'TESTADM' AND ROWNUM = 1)
--[over here I need sequential nos 1,2,3 for each row]
FROM saved_searches sss
ORDER BY (SELECT COUNT (user_name)
FROM saved_searches
WHERE sss.user_name = 'Phil Watson' AND ROWNUM =1) DESC,
sss.user_name
) res
Output of this would be (assuming 3 users TEST1, TEST2, TEST3) :
Username 1 Cnt Rownum
TEST1 1 1 1
TEST2 1 0 2
TEST3 1 0 3
Reg,
Aparna
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