How to divide the DB results in addition to a column
I have some code (see below) which separates the results from a query db in two columns. However, the results print left to right, row by row. Which displays almost correctly, however, I need to display the results of the first half in a column, and the second half of the results in a second column. I can't understand how to change the code to display the first column with 1/2 of the results.< CFSET maxcol = 2 >
< TABLE BORDER = "0" cellpadding = "3" cellspacing = "0" >
< CFSET outcol = 0 >
< CFOUTPUT QUERY = "Candidate" >
< CFIF outcol EQ 0 > < TR > < / CFIF >
< TD width = "30%" > < span class = "BodyContent" > #Candidate # </span > < table >
< CFSET outcol = outcol + 1 >
< CFIF outcol EQ maxcol >
< /TR >
< CFSET outcol = 0 >
< / CFIF >
< / CFOUTPUT >
< CFIF outcol NEQ 0 > < /TR > < / CFIF >
This could be a little Kludgy, but hey, it works...
First of all, a quick count of the db
SELECT COUNT (*) AS CandidateCount
Candidates
Then divide the total by 2 and 1 for good luck.
Then write on the table.
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Tags: ColdFusion
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Here, I use the following scripts...
create table a10 (eno number, date f, date t, number of sal)
INSERT IN A10 (ENO, F, T, SAL) VALUES)
1, TO_Date (1 July 2013 12:00:00 AM ',' DD/MM/YYYY HH: mi: SS AM'), TO_Date (June 30, 2014 12:00 ',' DD/MM/YYYY HH: mi: SS AM')
(100);
INSERT IN A10 (ENO, F, T, SAL) VALUES)
1, TO_Date (May 1, 2013 12:00:00 AM ',' DD/MM/YYYY HH: mi: SS AM'), TO_Date (April 30, 2014 12:00 ',' DD/MM/YYYY HH: mi: SS AM')
(200);
COMMIT;
entry:
ENO F T SAL
07/01/2013 2014/06/30 100 1
1 05/01/2013 30/04/2014 200
Expected results:
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1 30/04/2014 300 07/01/2013
1 05/01/2014 2014/06/30 100
I'm little bit confused how to divide the dates here... Any help is appreciated.
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Stéphane
Hello
Always tell what version of Oracle you are using, especially if it's so old.
In Oracle 10 (or 9, by the way) you can do this way:
WITH cntr AS
(
SELECT LEVEL AS n
OF the double
CONNECT BY LEVEL<=>=>
)
got_change_date AS
(
SELECT d.eno
C.n
WHEN 1 THEN f
ANOTHER t + 1
END AS change_date
C.n
WHEN 1 THEN 1
OF ANOTHER-1
END as mul
sal
BY a10 d
CROSS JOIN cntr c
-WHERE... - If you need any filtering, put it here
)
got_total_sal AS
(
SELECT eno
change_date f
Advance (change_date) OVER (PARTITION BY eno
ORDER BY change_date
) - 1 AS t
SUM (sal * mul) over (PARTITION BY eno
ORDER BY change_date
) AS total_sal
OF got_change_date
)
SELECT *.
OF got_total_sal
WHERE t IS NOT NULL
ORDER BY eno, f
;
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CHR
Published by: 867932 on November 23, 2011 22:18Hi user,
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