I need your help....I'm working on a little Time Management Sytem for my compagny.
I have several tables, including this two tables :
Pointage
Id_check | id_user | week | time | …….
Users
Id_user | first_name | last_name | ………
I would like find a means to construct a report which give me all people who didn't check 5 days for last weeks. For example
Id_user | week | time
So I have created a query like that :
SELECT week,id_user,SUM(time) AS totalW FROM pointage WHERE week<42
GROUP BY id_user,week HAVING totalW<5 ORDER BY id_user
My problem is that this query give me lates only if the person has checked at least one time (for a week).
For example, if the id_user '1' don't check any time for the week 40, he won't appear in my report. An important problem for a query which should give me all people in late in their checks. He will be appeared if he had checked at least one time, for example 1 day.
I have tried to modify my query, I have created a new table 'week', join it with LEFT / RIGHT JOIN but I don't find any solution to solve my wish !
So my last chance is to post this message !
Do you have an idea to obtain this report ?
Thanks very much for your help and sorry for my bad english !
Nicolas
select week.week, users_id_users,
(
select
if(sum(time) is null, 0, sum(time))
from pointage
where users.id_user=pointage.id_user and pointage.week=week.week
group by pointage.id_user
having count(*)<5
) as sum_time
from users, week
where week.week<42
assuming your week table contains record from week 1..52
Related
I have two datasets and I'm using Lookup to get one result, but the total is only from one dataset. I've tried and tried, but I'm having no luck.
First Dataset is called MedCond
This is the Data:
Drug_Name
Start_Date
Stop_Date
InmateID
Drug_Indication
Created
ID
Second Dataset is called ProblemList
This is the Data:
Medical_Condition
Inmate_ID
Created
ID
Drug Indication and Medical Condition are the same. I want to get a combined total of both.
This only gives me the count of the Drug Indications (which I have them grouped on) =Count(Lookup(Fields!Drug_Indication.Value,Fields!Medical_Condition.Value,Fields!Medical_Condition.Value, "ProblemList"))
I feel like I've tried everything under the sun. I'm extremely exasperated. I'm trying to get a total of each of the conditions/Indications that come from each dataset. For instance, One condition/Indication might be Addiction. There may be four addictions in from the Drug_Indication in the MedCon dataset and five addictions from the Medical_Condition in the ProblemList. I want to see Addictions 9 on the table and so and so forth for each Drug Indication/Medical Condition.
Thanks in advance for your help! Save my sanity. :) I'm sure it's probably something simple?
Tara
Thank you. I've tried using the Inmate_ID and InmateID as the key to join, but I still end up with only one of counts of either Medical_Condition or Drug_Indication.
As an example, there might be 10 addictions in one and 15 addictions in the other. I need them to be grouped under the title addiction (and whatever other titles there might be) with the total being 25.
It would look something like this.
Example Look
Something like this is close, but the counts aren't quite right.
=Count(Lookup(Fields!InmateID.Value, Fields!Inmate_ID.Value, Fields!Medical_Condition.Value, "ProblemList")) + Count(Fields!Drug_Indication.Value)
Maybe it's the way I'm grouping? How do you group on a combination of values such as Medical_condition and Drug_Indication?
Thanks again!
Tara
I think you used the Lookup() wrong. When I look at your two datasets (for me) the key to join the two datasets would be Inmate_ID.
=Lookup(Fields!InmateID.Value, Fields!Inmae_ID.Value, Fields!Medical_Condition.Value, "SecondDatasetName")
This would result in a table like this (The last column comes form the lookup above):
Drug_Name | Start_Date | Stop_Date | InmateID | Drug_Indication | Created | ID | Medical_Condition
Now you can just get the total per column:
Drug_Name | Start_Date | Stop_Date | InmateID | Drug_Indication | Created | ID | Medical_Condition
Total1 Total2
To sum Total1 and Total2 you can add a new tablix and reference to the textbox totals like this:
=ReportItems!Total1TextboxName.Value + ReportItems!Total2TextboxName.Value
I have very limited experience with MySQL past standard queries, but when it comes to joins and relations between multiple tables I have a bit of an issue.
I've been tasked with creating a job that will pull a few values from a mysql database every 15 minutes but the info it needs to display is pulled from multiple tables.
I have worked with it for a while to figure out the relationships between everything for the phone system and I have discovered how I need to pull everything out but I'm trying to find the right way to create the job to do the joins.
I'm thinking of creating a new table for the info I need, with columns named as:
Extension | Total Talk Time | Total Calls | Outbound Calls | Inbound Calls | Missed Calls
I know that I need to start with the extension ID from my 'user' table and match it with 'extensionID' in my 'callSession'. There may be multiple instances of each extensionID but each instance creates a new 'UniqueCallID'.
The 'UniqueCallID' field then matches to 'UniqueCallID' in my 'CallSum' table. At that point, I just need to be able to say "For each 'uniqueCallID' that is associated with the same 'extensionID', get the sum of all instances in each column or a count of those instances".
Here is an example of what I need it to do:
callSession Table
UniqueCallID | extensionID |
----------------------------
A 123
B 123
C 123
callSum table
UniqueCallID | Duration | Answered |
------------------------------------
A 10 1
B 5 1
C 15 0
newReport table
Extension | Total Talk Time | Total Calls | Missed Calls
--------------------------------------------------------
123 30 3 1
Hopefully that conveys my idea properly.
If I create a table to hold these values, I need to know how I would select, join and insert those things based on that diagram but I'm unable to construct the right query/statement.
You simply JOIN the two tables, and do a group by on the extensionID. Also, add formulas to summarize and gather the info.
SELECT
`extensionID` AS `Extension`,
SUM(`Duration`) AS `Total Talk Time`,
COUNT(DISTINCT `UniqueCallID`) as `Total Calls`,
SUM(IF(`Answered` = 1,0,1)) AS `Missed Calls`
FROM `callSession` a
JOIN `callSum` b
ON a.`UniqueCallID` = b.`UniqueCallID`
GROUP BY a.`extensionID`
ORDER BY a.`extensionID`
You can use a join and group by
select
a.extensionID
, sum(b.Duration) as Total_Talk_Time
, count(b.Answered) as Total_Calls
, count(b.Answered) -sum(b.Answered) as Missed_calls
from callSession as a
inner join callSum as b on a.UniqueCallID = b.UniqueCallID
group by a.extensionID
This should do the trick. What you are being asked to do is to aggregate the number of and duration of calls. Unless explicitly requested, you do not need to create a new table to do this. The right combination of JOINs and AGGREGATEs will get the information you need. This should be pretty straightforward... the only semi-interesting part is calculating the number of missed calls, which is accomplished here using a "CASE" statement as a conditional check on whether each call was answered or not.
Pardon my syntax... My experience is with SQL Server.
SELECT CS.Extension, SUM(CA.Duration) [Total Talk Time], COUNT(CS.UniqueCallID) [Total Calls], SUM(CASE CS.Answered WHEN '0' THEN SELECT 1 ELSE SELECT 0 END CASE) [Missed Calls]
FROM callSession CS
INNER JOIN callSum CA ON CA.UniqueCallID = CS.UniqueCallID
GROUP BY CS.Extension
First of all, Excuse me as you may have seen that question before, but I've already tried the solutions around here. but it's not matching with my need.
I have two tables. one of them for sales section agents, other for technical support agents.
I need to SUM the values of Received calls in both sections per day.
My Table Structure and sample data:
[
example : date column will remain as is, Received column = sales.received + tech.received , sales.answered + tech.answered
I came through this :
SELECT
(SELECT SUM(`Received_Calls`) FROM sales) + (SELECT SUM(`Received_Calls`) FROM tech
) FROM DUAL
But it's showing the total only.. without showing the daily calculation for every day.
expected outcome:
---------------------------------------------
Date | Received | Answered | Abandoned
---------------------------------------------
|2014-11-14| 8406 | 8363 | 43
|2014-11-15| 9909 | 9792 | 116
---------------------------------------------
and there is no certain dates available on a table without the other, every day's date is available on both tables with no exceptions.
any help? Thanks :)
Assuming the dates are unique (per table), you can join according to it and just add the appropriate values:
SELECT s.`date`,
s.received_calls + t.received_calls AS received,
s.answered_calls + t.answered_calls AS answered,
s.abandoned_calls + t.abandoned_calls AS abandoned
FROM sales s
JOIN tech t ON s.`date` = t.`date`
I have a membership list with over 1.2M members. People commonly subscribe, unsubscribe, and re-subscribe to the list. Often, I find myself needing to know which users were subscribed at a particular moment in time. I have a table called subscription_history, with this structure:
-----------------------------------------------------------------------
| id | native key |
-----------------------------------------------------------------------
| user_id | foreign key that joins the user table |
-----------------------------------------------------------------------
| change_code | 1 or 2 for subscriptions, 4-7 for unsubscriptions |
-----------------------------------------------------------------------
| created_at | date-time stamp when the change was made |
-----------------------------------------------------------------------
Right now, if I want to know who was subscribed at a particular date in the past (March 31, 2012 in this example), I run this query:
SELECT user_id
FROM
(SELECT
user_id
, MAX(created_at) AS last_change_date
, change_code
FROM subscriptionhistory
WHERE DATE(created_at) <= '2012-03-31'
GROUP BY user_id
) AS last
WHERE change_code IN (1,2)
This finds each user's last subscription action before or on the target date, then returns the user if that action was a subscription. We then use that list of users to run various other queries, such as the average lifetime sales. This system works well, but only for one date at a time. If I wanted to know the average subscriber's lifetime sales for every month of the year, I would have to run this query 12 times, manually incrementing the date in the WHERE statement each time.
Now I want to create a version of this that can I can use for more than a single date... so that it could give me all users subscribed in January, then February, etc., and I could run average lifetime sales for subscribers in each month. I can't just do a GROUP BY for this, since someone who was a subscriber in March might have unsubscribed in April and re-subscribed in June. I suppose I could 12 UNION queries ... but was hoping for something a little more elegant!
A few limiting parameters: I only have read-only access to the database; I cannot change anything about the table structure or make temporary tables. I have to do this only in MySQL - because of the way our CRM works, I can't use Python or PHP to manipulate results. Any help would be greatly appreciated! Please let me know if I am not explaining this well. Thanks!
SELECT user_id, group_concat(date_format(created_at, '%Y-%m')) as ActiveMonth from
(SELECT user_id, created_at, change_code from Subscriptions WHERE
change_code in (1,2) order by 1,2,3) b
group by user_id
order by user_id, ActiveMonth desc
You can take the group_concat out and the group by and it should give you a row and active month for every user_id.
I created a SQLFiddle and changed the table name to subscriptions for ease of use.
http://sqlfiddle.com/#!2/6b2f2/14
I have the following table:
id | roomid | courseid | day(NUM) | start(TIME) | end(TIME)
This is one part of larget query that I am stuck with. How can I show all id's that have NO time break in between courses in specific rooms on specific day? Kind of stuck here.
I guess I have to use 'ADDTIME()' function to to find out the difference in course1 end time and course 2start time => that have 0. I have been looking at it for quite some time now and I am stuck!
If all you are interested in is full utilisation.
If a day is say 7 hours, (9-5 - 1 hour lunch break), call it 420 minutes to make things easy.
Then 420 - Sum(MINUTE(TIMEDIFF(t2,t1)) = 0 would mean the room was fully booked up.
Perhaps toying with a CTE can help you there. Try starting with something like this
WITH RU_CTE AS (
SELECT your_fields
FROM RoomUtilization
WHERE day = #DayParameter
AND start = #startTimeParameter
UNION ALL
SELECT your_fields
FROM RoomUtilization RU
WHERE day = RU_CTE.day
AND start = RU_CTE.end
)
SELECT *
FROM RU_CTE
and see if some twiches satisfy your needs
But as eggyal said, it's probably easier to get the data for the day and room and solve this on the application code.