I'm wondering if there is a way to have a complete select statement and if no row is returned to return a row with a default value in a specific field (SQL Server)? Here's a generic version of my SQL to better explain:
SELECT COUNT(CASE WHEN CAST(c.InjuryDate as DATE)>DATEADD(dd,-60, getdate ()) THEN b.InjuryID end) InjuryCount, a.PersonID
FROM Person_Info a
JOIN Injury_Subject b on b.PersonID=a.PersonID
JOIN Injury_Info c on c.InjuryID=b.InjuryID
WHERE EXISTS (SELECT * FROM Hospital_Record d WHERE d.PersonID=b.PersonID and d.InjuryID=b.InjuryID) --There could be multiple people associated with the same InjuryID
GROUP BY a.PersonID
If NOT EXISTS (SELECT * FROM Hospital_Record d WHERE d.PersonID=a.PersonID) THEN '0' in InjuryCount
I want a row for each person who has had an injury to display. Then I'd like a count of how many injuries resulted in hospitalizations in the last 60 days. If they were not hospitalized, I'd like the row to still be generated, but display '0' in InjuryCount column. I've played with this a bunch, moving my date from the WHERE to the SELECT, trying IF ELSE combos, etc. Could someone help me figure out how to get what I want please?
It's hard to tell without an example of input and desired output, but I think this is what you are going for:
select
InjuryCount = count(case
when cast(ii.InjuryDate as date) > dateadd(day,-60,getdate())
then i.InjuryId
else null
end
)
, p.PersonId
from Person_Info p
left join Hosptal_Record h on p.PersonId = h.PersonId
left join Injury_Subject i on i.PersonId = h.PersonId
and h.InjuryId = i.InjuryId
left join Injury_Info ii on ii.InjuryId = i.InjuryId
group by p.PersonId;
Related
I am trying to combine two SQL queries the first is
SELECT
EAC.Person.FirstName,
EAC.Person.Id,
EAC.Person.LastName,
EAC.Person.EmployeeId,
EAC.Person.IsDeleted,
Controller.Cards.SiteCode,
Controller.Cards.CardCode,
Controller.Cards.ActivationDate,
Controller.Cards.ExpirationDate,
Controller.Cards.Status,
EAC.[Group].Name
FROM
EAC.Person
INNER JOIN
Controller.Cards ON EAC.Person.Id = Controller.Cards.PersonId
INNER JOIN
EAC.GroupPersonMap ON EAC.Person.Id = EAC.GroupPersonMap.PersonId
INNER JOIN
EAC.[Group] ON EAC.GroupPersonMap.GroupId = EAC.[Group].Id
And the second one is
SELECT
IsActive, ActivationDateUTC, ExpirationDateUTC,
Sitecode + '-' + Cardcode AS Credential, 'Badge' AS Type,
CASE
WHEN isActive = 0
THEN 'InActive'
WHEN ActivationDateUTC > GetUTCDate()
THEN 'Pending'
WHEN ExpirationDAteUTC < GetUTCDate()
THEN 'Expired'
ELSE 'Active'
END AS Status
FROM
EAC.Credential
JOIN
EAC.WiegandCredential ON Credential.ID = WiegandCredential.CredentialId
WHERE
PersonID = '32'
Where I would like to run the second query for each user of the first query using EAC.Person.Id instead of the '32'.
I would like all the data to be returned in one Dataset so I can use it in Report Builder.
I have been fighting with this all day and am hoping one of you smart guys can give me a hand. Thanks in advance.
Based on your description in the comments, I understand that the connection between the two datasets is actually the PersonID field, which exists in both EAC.Credential and EAC.Person; however, in EAC.Credential, duplicate values exist for PersonID, and you want only the most recent one for each PersonID.
There are a few ways to do this, and it will depend on the number of rows returned, the indexes, etc., but I think maybe you're looking for something like this...?
SELECT
EAC.Person.FirstName
,EAC.Person.Id
,EAC.Person.LastName
,EAC.Person.EmployeeId
,EAC.Person.IsDeleted
,Controller.Cards.SiteCode
,Controller.Cards.CardCode
,Controller.Cards.ActivationDate
,Controller.Cards.ExpirationDate
,Controller.Cards.Status
,EAC.[Group].Name
,X.IsActive
,X.ActivationDateUTC
,X.ExpirationDateUTC
,X.Credential
,X.Type
,X.Status
FROM EAC.Person
INNER JOIN Controller.Cards
ON EAC.Person.Id = Controller.Cards.PersonId
INNER JOIN EAC.GroupPersonMap
ON EAC.Person.Id = EAC.GroupPersonMap.PersonId
INNER JOIN EAC.[Group]
ON EAC.GroupPersonMap.GroupId = EAC.[Group].Id
CROSS APPLY
(
SELECT TOP 1
IsActive
,ActivationDateUTC
,ExpirationDateUTC
,Sitecode + '-' + Cardcode AS Credential
,'Badge' AS Type
,'Status' =
CASE
WHEN isActive = 0
THEN 'InActive'
WHEN ActivationDateUTC > GETUTCDATE()
THEN 'Pending'
WHEN ExpirationDateUTC < GETUTCDATE()
THEN 'Expired'
ELSE 'Active'
END
FROM EAC.Credential
INNER JOIN EAC.WiegandCredential
ON EAC.Credential.ID = EAC.WiegandCredential.CredentialId
WHERE EAC.Credential.PersonID = EAC.Person.PersonID
ORDER BY EAC.Credential.ID DESC
) AS X
-- Optionally, you can also add conditions to return specific rows, i.e.:
-- WHERE EAC.Person.PersonID = 32
This option uses a CROSS APPLY, which means that every row of the first dataset will return additional values from the second dataset, based on the criteria that you described. In this CROSS APPLY, I'm joining the two datasets based on the fact that PersonID exists in both EAC.Person (in your first dataset) as well as in EAC.Credential. I then specify that I want only the TOP 1 row for each PersonID, with an ORDER BY specifying that we want the most recent (highest) value of ID for each PersonID.
The CROSS APPLY is aliased as "X", so in your original SELECT you now have several values prefixed with the X. alias, which just means that you're taking these fields from the second query and attaching them to your original results.
CROSS APPLY requires that a matching entry exists in both subsets of data, much like an INNER JOIN, so you'll want to check and make sure that the relevant values exist and are returned correctly.
I think this is pretty close to the direction you're trying to go. If not, let me know and I'll update the answer. Good luck!
Try like this;
select Query1.*, Query2.* from (
SELECT
EAC.Person.FirstName,
EAC.Person.Id as PersonId,
EAC.Person.LastName,
EAC.Person.EmployeeId,
EAC.Person.IsDeleted,
Controller.Cards.SiteCode,
Controller.Cards.CardCode,
Controller.Cards.ActivationDate,
Controller.Cards.ExpirationDate,
Controller.Cards.Status,
EAC.[Group].Name
FROM
EAC.Person
INNER JOIN
Controller.Cards ON EAC.Person.Id = Controller.Cards.PersonId
INNER JOIN
EAC.GroupPersonMap ON EAC.Person.Id = EAC.GroupPersonMap.PersonId
INNER JOIN
EAC.[Group] ON EAC.GroupPersonMap.GroupId = EAC.[Group].Id)
Query1 inner join (SELECT top 100
IsActive, ActivationDateUTC, ExpirationDateUTC,
Sitecode + '-' + Cardcode AS Credential, 'Badge' AS Type,
CASE
WHEN isActive = 0
THEN 'InActive'
WHEN ActivationDateUTC > GetUTCDate()
THEN 'Pending'
WHEN ExpirationDAteUTC < GetUTCDate()
THEN 'Expired'
ELSE 'Active'
END AS Status
FROM
EAC.Credential
JOIN
EAC.WiegandCredential ON Credential.ID = WiegandCredential.CredentialId
ORDER BY EAC.Credential.ID DESC) Query2 ON Query1.PersonId = Query2.PersonID
Just select two queries to join them like Query1 and Query2 by equaling PersonId data.
First question here so please excuse any mistakes...
I am trying to write a SQL Query for an SSRS report and I am totally confused when it comes to my joins.
Background: I have 3 tables that are relevant
Publishers - This is essentially a list of people
Publisher Reports - This is a list of records (related to the Publisher table) that details the work they have completed in a month period.
Report Months - This is a list of records (related to the Publisher Reports table) that relates to a specific month and year. On these records they have an indicator to show whether they relate to the previous six month period.
What i am trying to do is get a list of Publishers who have not submitted a publisher report that is related to a Report Month record within the last 6 months. My desired output is a list of Publishers in on column with the Report Month(s) that they are missing in the next column.
I am really struggling how to do it... I had thought of it as a three step process...
--STEP 1 - Get list of report months that are included in the last 6 months
WITH ACTIVE6MREPM AS
(
SELECT r.jajw_name,
r.jajw_CalendarDate
FROM jajw_reportmonthBase r
WHERE r.jajw_IncludedIn6MonthReport = '1'
),
--STEP 2 - Get list of all publishers
ACTIVEPUBS AS
(
SELECT c.FullName,
c.ContactId
FROM ContactBase c
WHERE c.statecode = '0'
AND c.jajw_CongregationAssignment != 640840001
AND c.jajw_CongregationAssignment != 640840006
AND c.jajw_CongregationAssignment != 640840005
--AND q.jajw_FieldServiceGroups = (#Field_Service_Group)
),
--STEP 3 - Get List of Publisher Reports for the selected Report Months
RELEVANTREPORTS AS
(
SELECT r.jajw_reportId AS Publisher_Report_GUID,
r.jajw_PublisherId AS Publisher_GUID,
r.jajw_ReportMonthId AS ReportMonth_GUID,
m.jajw_name AS ReportMonth_Name
FROM jajw_reportBase r
INNER JOIN jajw_reportmonthBase m ON r.jajw_ReportMonthId = m.jajw_reportmonthId
WHERE r.jajw_ReportPeriod6Month = '1'
ORDER BY m.jajw_CalendarDate
After these three, I want to create my list as described above and this is the bit that has me stumped! Any help would be greatly appreciated!
Thanks!
I think you can shorten your code a lot... here's a shot at it without having test data... be sure to read the comments and add in the join condition and check the where clause.
with cte as(
SELECT r.jajw_reportId AS Publisher_Report_GUID,
r.jajw_PublisherId AS Publisher_GUID,
r.jajw_ReportMonthId AS ReportMonth_GUID,
m.jajw_name AS ReportMonth_Name,
c.FullName,
c.ContactId
FROM jajw_reportBase r
INNER JOIN jajw_reportmonthBase m ON
r.jajw_ReportMonthId = m.jajw_reportmonthId
INNER JOIN ContactBase c on --what ever condition is appropiate
WHERE r.jajw_ReportPeriod6Month = '1'
and m.jajw_IncludedIn6MonthReport = '1' --maybe put this here, or does the above do the same thing?
ORDER BY m.jajw_CalendarDate)
select
p2.FullName,
p2.ReportMonth_Name
from cte p
right join(select distinct
ReportMonth_Name, FullName
from ContactBase
left join jajw_reportmonthBase on 1=1) p2 on p2.FullName = p.FullName and p2.ReportMonth_Name = p.ReportMonth_Name
where
ContactId in (select ContactId from cte group by ContactId having count(distinct ReportMonth_GUID) < 6)
and p.FullName is null
Here is an example using test data.
declare #pub table (pubname varchar(56), ReportMonthName varchar(16))
insert into #pub (pubname,ReportMonthName) values
('a','Jan'),
('a','Feb'),
('a','Mar'),
('a','Apr'),
--publisher a is missing May and Jun
('b','Jan'),
('b','Feb'),
('b','Mar'),
('b','Jun')
--publisher b is missing Apr and May
declare #dt table (ReportMonthName varchar(16))
insert into #dt (ReportMonthName) values
('Jan'),
('Feb'),
('Mar'),
('Apr'),
('May'),
('Jun')
select
p2.pubname
,p2.ReportMonthName
from #pub p
right join(
select distinct
p.pubname
,d.ReportMonthName
from #pub p
left join #dt d on 1=1)p2 on p2.pubname = p.pubname and p2.ReportMonthName = p.ReportMonthName where p.pubname is null
I have 3 tables that are joined together with this query.
One of them brings me people names , another one brings me their points and the last one brings me date time.
I select the total people score.
Also, there is a column in the 3th tables that brings me the scores' transaction Date Time. My problem is that I want to write a TSQL query with this condition:
Select the transaction date where the people score is 12,000 or more.
In my idea I should use while loop but I do not know the syntax?
This is how I would do it-
SELECT cp.FirstName
, cp.LastName
, SUM(Points) as Score
FROM ClubProfile cp
RIGHT JOIN CardTransaction ct
ON cp.ClubProfileId = ct.ClubProfileId
INNER JOIN Your3rdTable as t3
ON cp.ClubProfileId = t3.ClubProfileId
WHERE CONVERT(VARCHAR, ct.[Date Column], 101) = #your_date_param
GROUP BY
cp.FirstName
, cp.LastName
HAVING SUM(Points) >=12000
Based on your post this should be close to what you need. You need to add that 3rd table and alter this statement accordingly.
SELECT cp.FirstName
, cp.LastName
, SUM(Points) as Score
FROM [fidilio].[dbo].[ClubProfile] cp
RIGHT JOIN (
CardTransaction ct
INNER JOIN CardTransactionLog ctl
ON cp.CardTransactionLogId = ctl.CardTransactionLogId
)
ON cp.ClubProfileId = ct.ClubProfileId
GROUP BY
cp.FirstName
, cp.LastName
HAVING SUM(Points) >=12000
AND ctl.TransactionTimeStamp = #SomeDateTimeVariable
The variable #SomeDateTimeVariable has to come from someplace what is your exact time-frame criteria
I'm pulling my hair out over a subquery that I'm using to avoid about 100 duplicates (out of about 40k records). The records that are duplicated are showing up because they have 2 dates in h2.datecreated for a valid reason, so I can't just scrub the data.
I'm trying to get only the earliest date to return. The first subquery (that starts with "select distinct address_id", with the MIN) works fine on it's own...no duplicates are returned. So it would seem that the left join (or just plain join...I've tried that too) couldn't possibly see the second h2.datecreated, since it doesn't even show up in the subquery. But when I run the whole query, it's returning 2 values for some ipc.mfgid's, one with the h2.datecreated that I want, and the other one that I don't want.
I know it's got to be something really simple, or something that just isn't possible. It really seems like it should work! This is MSSQL. Thanks!
select distinct ipc.mfgid as IPC, h2.datecreated,
case when ad.Address is null
then ad.buildingname end as Address, cast(trace.name as varchar)
+ '-' + cast(trace.Number as varchar) as ONT,
c.ACCOUNT_Id,
case when h.datecreated is not null then h.datecreated
else h2.datecreated end as Install
from equipmentjoin as ipc
left join historyjoin as h on ipc.id = h.EQUIPMENT_Id
and h.type like 'add'
left join circuitjoin as c on ipc.ADDRESS_Id = c.ADDRESS_Id
and c.GRADE_Code like '%hpna%'
join (select distinct address_id, equipment_id,
min(datecreated) as datecreated, comment
from history where comment like 'MAC: 5%' group by equipment_id, address_id, comment)
as h2 on c.address_id = h2.address_id
left join (select car.id, infport.name, carport.number, car.PCIRCUITGROUP_Id
from circuit as car (NOLOCK)
join port as carport (NOLOCK) on car.id = carport.CIRCUIT_Id
and carport.name like 'lead%'
and car.GRADE_Id = 29
join circuit as inf (NOLOCK) on car.CCIRCUITGROUP_Id = inf.PCIRCUITGROUP_Id
join port as infport (NOLOCK) on inf.id = infport.CIRCUIT_Id
and infport.name like '%olt%' )
as trace on c.ccircuitgroup_id = trace.pcircuitgroup_id
join addressjoin as ad (NOLOCK) on ipc.address_id = ad.id
The typical approach to only getting the lowest row is one of the following. You didn't bother to specify what version of SQL Server you're using, what you want to do with ties, and I have little interest to try to work this into your complex query, so I'll show you an abstract simplification for different versions.
SQL Server 2000
SELECT x.grouping_column, x.min_column, x.other_columns ...
FROM dbo.foo AS x
INNER JOIN
(
SELECT grouping_column, min_column = MIN(min_column)
FROM dbo.foo GROUP BY grouping_column
) AS y
ON x.grouping_column = y.grouping_column
AND x.min_column = y.min_column;
SQL Server 2005+
;WITH x AS
(
SELECT grouping_column, min_column, other_columns,
rn = ROW_NUMBER() OVER (ORDER BY min_column)
FROM dbo.foo
)
SELECT grouping_column, min_column, other_columns
FROM x
WHERE rn = 1;
This subqery:
select distinct address_id, equipment_id,
min(datecreated) as datecreated, comment
from history where comment like 'MAC: 5%' group by equipment_id, address_id, comment
Probably will return multiple rows because the comment is not guaranteed to be the same.
Try this instead:
CROSS APPLY (
SELECT TOP 1 H2.DateCreated, H2.Comment -- H2.Equipment_id wasn't used
FROM History H2
WHERE
H2.Comment LIKE 'MAC: 5%'
AND C.Address_ID = H2.Address_ID
ORDER BY DateCreated
) H2
Switch that to OUTER APPLY in case you want rows that don't have a matching desired history entry.
Having issues getting a dataset to return with one date per client in the query.
Requirements:
Must have the recent date of transaction per client list for user
Will need have the capability to run through EXEC
Current Query:
SELECT
c.client_uno
, c.client_code
, c.client_name
, c.open_date
into #AttyClnt
from hbm_client c
join hbm_persnl p on c.resp_empl_uno = p.empl_uno
where p.login = #login
and c.status_code = 'C'
select
ba.payr_client_uno as client_uno
, max(ba.tran_date) as tran_date
from blt_bill_amt ba
left outer join #AttyClnt ac on ba.payr_client_uno = ac.client_uno
where ba.tran_type IN ('RA', 'CR')
group by ba.payr_client_uno
Currently, this query will produce at least 1 row per client with a date, the problem is that there are some clients that will have between 2 and 10 dates associated with them bloating the return table to about 30,000 row instead of an idealistic 246 rows or less.
When i try doing max(tran_uno) to get the most recent transaction number, i get the same result, some have 1 value and others have multiple values.
The bigger picture has 4 other queries being performed doing other parts, i have only included the parts that pertain to the question.
Edit (2011-10-14 # 1:45PM):
select
ba.payr_client_uno as client_uno
, max(ba.row_uno) as row_uno
into #Bills
from blt_bill_amt ba
inner join hbm_matter m on ba.matter_uno = m.matter_uno
inner join hbm_client c on m.client_uno = c.client_uno
inner join hbm_persnl p on c.resp_empl_uno = p.empl_uno
where p.login = #login
and c.status_code = 'C'
and ba.tran_type in ('CR', 'RA')
group by ba.payr_client_uno
order by ba.payr_client_uno
--Obtain list of Transaction Date and Amount for the Transaction
select
b.client_uno
, ba.tran_date
, ba.tc_total_amt
from blt_bill_amt ba
inner join #Bills b on ba.row_uno = b.row_uno
Not quite sure what was going on but seems the Temp Tables were not acting right at all. Ideally i would have 246 rows of data, but with the previous query syntax it would produce from 400-5000 rows of data, obviously duplications on data.
I think you can use ranking to achieve what you want:
WITH ranked AS (
SELECT
client_uno = ba.payr_client_uno,
ba.tran_date,
be.tc_total_amt,
rnk = ROW_NUMBER() OVER (
PARTITION BY ba.payr_client_uno
ORDER BY ba.tran_uno DESC
)
FROM blt_bill_amt ba
INNER JOIN hbm_matter m ON ba.matter_uno = m.matter_uno
INNER JOIN hbm_client c ON m.client_uno = c.client_uno
INNER JOIN hbm_persnl p ON c.resp_empl_uno = p.empl_uno
WHERE p.login = #login
AND c.status_code = 'C'
AND ba.tran_type IN ('CR', 'RA')
)
SELECT
client_uno,
tran_date,
tc_total_amt
FROM ranked
WHERE rnk = 1
ORDER BY client_uno
Useful reading:
Ranking Functions (Transact-SQL)
ROW_NUMBER (Transact-SQL)
WITH common_table_expression (Transact-SQL)
Using Common Table Expressions