How to count rows from a different table based on same date range
Question
EDIT although the accepted answer doesn't match what I was looking for at the moment I wrote this question, it does show a better way of what I had already (which is what they want) the data in the production tables are what is wrong, meaning that the numbers are wrong.
I'm struggling to create the sql statment to create the report at the bottom of this post. I've included the statments to create my tables and test data. So to get started here is the Creation statement for the picture_stats
CREATE TABLE [picture_stats](
[PICTURE_STATS_ID] [int] NULL,
[USER_NAME] [varchar](30) NULL,
[DATE_TIME] [datetime] NULL,
[SIZE] [float] NULL,
[CLICK_COUNT] [int] NULL
) ON [PRIMARY]
GO
Insert statement that puts data into picture_stats
INSERT INTO [picture_stats]
([PICTURE_STATS_ID]
,[USER_NAME]
,[DATE_TIME]
,[SIZE]
,[CLICK_COUNT])
VALUES
(1 ,'A','2015-05-18'75,18),
(2 ,'A','2015-05-18'13,18),
(3 ,'A','2015-05-18'42,16),
(4 ,'A','2015-05-18'59,16),
(5 ,'A','2015-05-18'46,14),
(6 ,'A','2015-05-18'64,16),
(7 ,'A','2015-05-18'87,13),
(8 ,'A','2015-05-18'84,14),
(9 ,'A','2015-05-18'33,16),
(10,'A','2015-05-18'59,14),
(11,'B','2015-05-19'10,17),
(12,'B','2015-05-19'44,18),
(13,'B','2015-05-19'29,14),
(14,'B','2015-05-19'65,19),
(15,'B','2015-05-19'10,15),
(16,'B','2015-05-19'55,18),
(17,'B','2015-05-19'81,11),
(18,'B','2015-05-19'29,11),
(19,'B','2015-05-19'58,19),
(20,'B','2015-05-19'20,17),
(21,'C','2015-05-20'35,16),
(22,'C','2015-05-20'70,18),
(23,'C','2015-05-20'30,13),
(24,'C','2015-05-20'33,13),
(25,'C','2015-05-20'43,19),
(26,'C','2015-05-20'10,15),
(27,'C','2015-05-20'33,13),
(28,'C','2015-05-20'23,12),
(29,'C','2015-05-20'35,18),
(30,'C','2015-05-20'58,19)
GO
Table view of the data.
ID USER_NAME DATE_TIME SIZE CLICK_COUNT
-- --------- ---------- ---- -----------
1 A 2015-05-18 75 18
2 A 2015-05-18 1 18
3 A 2015-05-18 42 16
4 A 2015-05-18 59 16
5 A 2015-05-18 46 14
6 A 2015-05-18 64 16
7 A 2015-05-18 87 13
8 A 2015-05-18 84 14
9 A 2015-05-18 33 16
10 A 2015-05-18 59 14
11 B 2015-05-19 10 17
12 B 2015-05-19 44 18
13 B 2015-05-19 29 14
14 B 2015-05-19 65 19
15 B 2015-05-19 100 15
16 B 2015-05-19 55 18
17 B 2015-05-19 81 11
18 B 2015-05-19 29 11
19 B 2015-05-19 58 19
20 B 2015-05-19 20 17
21 C 2015-05-20 35 16
22 C 2015-05-20 7 18
23 C 2015-05-20 30 13
24 C 2015-05-20 33 13
25 C 2015-05-20 4 19
26 C 2015-05-20 100 15
27 C 2015-05-20 33 13
28 C 2015-05-20 23 12
29 C 2015-05-20 35 18
30 C 2015-05-20 58 19
The second table picture_comment_stats can be created with this:
CREATE TABLE [picture_comment_stats](
[PICTURE_STATS_ID] [int] NULL,
[USER_NAME] [varchar](30) NULL,
[DATE_TIME] [datetime] NULL,
[CLICK_COUNT] [int] NULL,
[LIKES] [int] NULL,
) ON [PRIMARY]
GO
To script in the data:
INSERT INTO [picture_comment_stats]
([PICTURE_STATS_ID]
,[USER_NAME]
,[DATE_TIME]
,[CLICK_COUNT]
,[LIKES])
VALUES
(1 ,'X','2015-05-18',75,18),
(2 ,'X','2015-05-18',1 ,18),
(3 ,'X','2015-05-18',42,16),
(4 ,'X','2015-05-18',59,16),
(9 ,'X','2015-05-19',34,16),
(10,'X','2015-05-19',57,14),
(11,'Y','2015-05-19',11,17),
(12,'Y','2015-05-19',44,18),
(17,'Y','2015-05-20',81,11),
(18,'Y','2015-05-20',29,11),
(19,'Y','2015-05-20',55,19),
(21,'Z','2015-05-20',45,16),
(20,'Y','2015-05-21',20,17),
(22,'Z','2015-05-21',7 ,18),
(23,'Z','2015-05-21',30,13),
(24,'Z','2015-05-21',39,13),
(25,'Z','2015-05-21',4 ,19),
(26,'Z','2015-05-21',10,15),
(27,'Z','2015-05-21',33,13),
(28,'Z','2015-05-21',23,12),
(29,'Z','2015-05-21',35,18),
(30,'Z','2015-05-21',58,19)
GO
The table should look like this.
ID USER_NAME DATE_TIME COMMENT_ID LIKES
-- --------- ---------- ---------- -----
1 X 2015-05-18 75 18
2 X 2015-05-18 1 18
3 X 2015-05-18 42 16
4 X 2015-05-18 59 16
9 X 2015-05-19 34 16
10 X 2015-05-19 57 14
11 Y 2015-05-19 11 17
12 Y 2015-05-19 44 18
17 Y 2015-05-20 81 11
18 Y 2015-05-20 29 11
19 Y 2015-05-20 55 19
21 Z 2015-05-20 45 16
20 Y 2015-05-21 20 17
22 Z 2015-05-21 7 18
23 Z 2015-05-21 30 13
24 Z 2015-05-21 39 13
25 Z 2015-05-21 4 19
26 Z 2015-05-21 10 15
27 Z 2015-05-21 33 13
28 Z 2015-05-21 23 12
29 Z 2015-05-21 35 18
30 Z 2015-05-21 58 19
What I want to do is make a report of the data such that I have the user name, the count of the pictures, and the count of comments on an individuals picture. The picture_stats_id in both tables is actually a foreign key which points to the table 'pictures' primary key picture_id. The report I want to be able to choose a date or a date range and have it show like so: I'm hoping the report would show the following for the different 3 day scenarios
(Filtered for Date:2015-05-18)
USER_NAME PICS COMMENTS
--------- ---- --------
A 10 4
(Filtered for Date:2015-05-19)
USER_NAME PICS COMMENTS
--------- ---- --------
B 10 2
(Filtered for Date:2015-05-20)
USER_NAME PICS COMMENTS
--------- ---- --------
C 10 1
(Filtered for Date:2015-05-18 to 2015-05-19)
USER_NAME PICS COMMENTS
--------- ---- --------
A 10 6
B 10 2
(Filtered for Date:2015-05-19 to 2015-05-20)
USER_NAME PICS COMMENTS
--------- ---- --------
B 10 2
C 10 1
(Filtered for Date:2015-05-18 to 2015-05-20)
USER_NAME PICS COMMENTS
--------- ---- --------
A 10 6
B 10 5
C 10 1
so far all I have is
SELECT ps.USER_NAME as USER_NAME,
COUNT(*) as PICTURE_COUNT,
SUM(1) AS COMMENT_COUNT -- can't figure out this statement for nothing.
from picture_comment_stats pcs
RIGHT OUTER JOIN picture_stats ps ON ps.PICTURE_STATS_ID = pcs.PICTURE_STATS_ID
--WHERE ps.DATE_TIME BETWEEN @beginFilterDate AND @endFilterDate
GROUP BY ps.USER_NAME
ORDER BY ps.USER_NAME
EDIT
The fiddle address as was given in the below comments: http://sqlfiddle.com/#!3/74e77
To clarify the counts I'm try to get. The second column, would be the number of pictures said user posted that day. the third column is how many comments were made on a users picture for that specified day ONLY. So even though X commented on A's picture a total of 6 times (on the 18th, and 19th) I only want to count 4 if I filter for the 18th, and 6 if i filter on the 18th-19th. It's a little hard to follow I'm sure, but that's what is wanted.
1 answers
solution1
1 ACCPTED 2015-06-26 13:18:31
SELECT --ps.USER_NAME as USER_NAME,
s.user_name,
count(distinct c.comment_id) as comments,
count(s.picture_stats_id) as pics
--COUNT(*) as PICTURE_COUNT,
--SUM(1) AS COMMENT_COUNT
from --commenting.transcription_audit_stats pcs
-- RIGHT OUTER JOIN commenting.transcription_stats ps ON ps.SURVEY_STATS_ID --= pcs.SURVEY_STATS_ID
picture_stats s
left join picture_comment_stats c
on s.picture_stats_id = c.picture_stats_id
and s.date_time = c.date_time
where s.date_time between --specified date range
--WHERE ps.DATE_TIME BETWEEN @beginFilterDate AND @endFilterDate
--GROUP BY ps.USER_NAME
--ORDER BY ps.USER_NAME
group by s.user_name,s.date_time
Try this and get the user name from the lookup table you have. Also filter on the dates you need.
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.