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  #1  
Old January 15th, 2005, 11:03 PM
carmen carmen is offline
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Arrow SQL statement problem

I wrote a SQL statement to select the data from the database.

Below is the data that i selected from the database by using this SQL statement
How can i group the data that have same value for step, prob_freq and rate and count the frequency occurrence as total??

SELECT DISTINCT A.STEP AS STEP, L.ID, L.PROB_FREQ, L.RATE AS RATE
FROM LPM_TAB L, ANS_TAB A
WHERE A.APPLICATION = 'sistem pembelajaran'
AND L.TASK_NO = '3'
AND L.GOAL_NO = '3'
AND A.MODUL = 'ULANGKAJI'
AND A.ID = L.ID
GROUP BY A.STEP, L.ID, L.RATE, L.PROB_FREQ
ORDER BY L.ID, A.STEP



step id prob_freq rate
---- --- ----------- -------
2 1 sesekali tidak
2 4 jarang ya
2 9 jarang ya




I had tried SQL statement below but it count the frequency occurrence as 1 but the frequency occurrence should be 2.

SELECT DISTINCT A.STEP AS STEP, L.PROB_FREQ, L.RATE AS RATE, COUNT(DISTINCT(STEP))
FROM LPM_TAB L, ANS_TAB A
WHERE A.APPLICATION = 'sistem pembelajaran'
AND L.TASK_NO = '3'
AND L.GOAL_NO = '3'
AND A.MODUL = 'ULANGKAJI'
AND A.ID = L.ID
GROUP BY A.STEP, L.ID, L.RATE, L.PROB_FREQ
ORDER BY A.STEP, L.PROB_FREQ



step prob_freq rate (No column name)
---- ----------- ------- ------------------
2 jarang ya 1
2 sesekali tidak 1




Can anyone please help me on this??

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  #2  
Old January 16th, 2005, 06:58 PM
Doug G Doug G is offline
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Moved from ASP
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  #3  
Old January 16th, 2005, 10:44 PM
carmen carmen is offline
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Soli, what do u mean by "moved from asp"??

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  #4  
Old January 17th, 2005, 04:21 PM
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Shadow Wizard Shadow Wizard is offline
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it means these forums are divided to subjects, and your case is related to SQL Development rather than to ASP Development, so chances are higher that you will get help in this forum because ppl who know SQL look here more often.

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