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URL https://te31.com/rgr/view.php?id=study&no=1221 ¸ð¹ÙÀÏ È­¸é
SQL Äõ¸® Áú¹® 2 ¤Ð¤Ð

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Äõ¸® 1
select Datepart(day,dateAdd(hour,0,ObservanceTime)) as 'ÀÏÀÚ', sum(ObservanceCount) as 'UDP_Boom'
from Observances, SecurityChecks
where ObservanceType=1
and Observances.SecChkID=SecurityChecks.SecChkID
and SecurityChecks.tagname like 'UDP_Boom%'
and observancetime between '2015-01-01 00:00:00' and '2015-01-31 23:59:59'
group by Datepart(day,dateAdd(hour,0,ObservanceTime))
order by 'ÀÏÀÚ'

°á°ú 1

1   135
2   189
3   999
4   789
5   456
6   123
7   456
8   789
....
31  777

Äõ¸® 2
select Datepart(day,dateAdd(hour,0,ObservanceTime)) as 'ÀÏÀÚ', sum(ObservanceCount) as 'IRC'
from Observances, SecurityChecks
where ObservanceType=1
and Observances.SecChkID=SecurityChecks.SecChkID
and SecurityChecks.tagname like 'IRC%'
and observancetime between '2015-01-01 00:00:00' and '2015-01-31 23:59:59'
group by Datepart(day,dateAdd(hour,0,ObservanceTime))
order by 'ÀÏÀÚ'

°á°ú 2
1   195
3   164
4   788
31  70

À§ÀÇ ¾ÆÀ̵éÀ» ¾Æ·¡Ã³·³ ³ªÅ¸³»°íÀÚ ÇÕ´Ï´Ù ¤Ð

1   135   195
2   189   0
3   999   164
4   789   788
5   456   0
6   123   0
7   456   0
8   789   0
....
31  777  70

°­Àdzª Ã¥À» º¸°í ÇÏ´Â°Ô ¾Æ´Ï¶ó ÀÎÅͳÝÀ» º¸°í ÇѶ¡ ÇѶ¡ ÇÏ´Ùº¸´Ï Á¦°¡ ¹» ã°í ÀÖ´ÂÁöµµ Çò±ò¸³´Ï´Ù ¤Ð¤Ð.........
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