I am trying to add a field call MaxDate (the latest DOS Date from DOS column in table) which I have in code so it can show up in output but it is not working. my SQL Query is as follows.
CODING
Select distinct t.RECORD_ID, t.SEQ_NO, t.CLAIM, t.HIC_NO as HICN_MBI ,t.ID, DOS, t.ERROR_1
from Sandbox.dbo.XYZ t
inner join (
select CLAIM, max(DOS) as MaxDate
from Sandbox.dbo.XYZ
Group by CLAIM
) tm on t.CLAIM = tm.CLAIM and t.DOS = tm.MaxDate
where RECORD_ID='inf' OR RECORD_ID='REJ'
and ERROR_1 in ('004',
'001',
'002',
'003')
OUTPUT RETURN columns
will show the columns but the maxdate will not appear in output
RECORD_ID SEQ_NO CLAIM HICN_MBI ID DOS ERROR_1
What am I doing wrong?
The reason why the code you are using is not selecting the maxdate is because in the select statement you have not selected maxdate it is inside the table alias tm. I have added tm.maxDate in the select and this should work.
SELECT DISTINCT t.RECORD_ID
,t.SEQ_NO
,t.CLAIM
,t.HIC_NO AS HICN_MBI
,t.ID
,DOS
,t.ERROR_1
,tm.MaxDate
FROM Sandbox.dbo.XYZ t
INNER JOIN (
SELECT CLAIM
,max(DOS) AS MaxDate
FROM Sandbox.dbo.XYZ
GROUP BY CLAIM
) tm ON t.CLAIM = tm.CLAIM
AND t.DOS = tm.MaxDate
WHERE RECORD_ID = 'inf'
OR RECORD_ID = 'REJ'
AND ERROR_1 IN (
'004'
,'001'
,'002'
,'003'
)
Related
Hi, I receive the following query error "Query error: Column name ICUSTAY_ID is ambiguous" referred to the third last line of code (see the following code). Please can you help me? Thank you so much!
I am an SQL beginner..
WITH t AS
(
SELECT
*
FROM
(
SELECT *,
DATETIME_DIFF(CHARTTIME, INTIME, MINUTE) AS pi_recorded
FROM
(
SELECT
*
FROM
(
SELECT * FROM
(SELECT i.SUBJECT_ID, p.dob, i.hadm_id, p.GENDER, a.ETHNICITY, a.ADMITTIME, a.INSURANCE, i.ICUSTAY_ID,
i.DBSOURCE, i.INTIME, DATETIME_DIFF(a.ADMITTIME, p.DOB, DAY) AS age,
CASE
WHEN DATETIME_DIFF(a.ADMITTIME, p.DOB, DAY) <= 32485
THEN 'adult'
WHEN DATETIME_DIFF(a.ADMITTIME, p.DOB, DAY) > 32485
then '>89'
END AS age_group
FROM `project.mimic3.ICUSTAYS` AS i
INNER JOIN `project.mimic3.PATIENTS` AS p ON i.SUBJECT_ID = p.SUBJECT_ID
INNER JOIN `project.mimic3.ADMISSIONS` AS a ON i.HADM_ID = a.HADM_ID)
WHERE age >= 6570
) AS t1
LEFT JOIN
(
SELECT ITEMID, ICUSTAY_ID, CHARTTIME, VALUE, FROM `project.mimic3.CHARTEVENTS`
WHERE ITEMID = 551 OR ITEMID = 552 OR ITEMID = 553 OR ITEMID = 224631
OR ITEMID = 224965 OR ITEMID = 224966
) AS t2
ON t1.ICUSTAY_ID = t2.ICUSTAY_ID
)
)
WHERE ITEMID IN (552, 553, 224965, 224966) AND pi_recorded <= 1440
)
SELECT ICUSTAY_ID #### Query error: Column name ICUSTAY_ID is ambiguous
FROM t
GROUP BY ICUSTAY_ID;
Both t1 and t2 have a column called ICUSTAY_ID. When you join them together into a single dataset you end up with 2 columns with the same name - which obviously can't work as there would be no way of uniquely identify each column.
You need to alias these columns in you code or not include one or the other if you don't need both
I have the following query
SELECT
A.IdDepartment,
A.IdParent,
A.Localidad,
A.Codigo,
A.Nombre,
A.Departamento,
A.Fecha,
A.[Registro Entrada],
A.[Registro Salida],
CASE
WHEN (SELECT IdUser FROM Exception WHERE IdUser = A.Codigo) <> ''
THEN(SELECT Description FROM Exception WHERE IdUser = A.Codigo AND A.Fecha BETWEEN BeginingDate AND EndingDate)
ELSE ('Ausente')
END AS Novedades
FROM VW_HORARIOS A
WHERE A.[Registro Entrada] = A.[Registro Salida]
GROUP BY A.IdDepartment,A.IdParent, A.Localidad, A.Codigo, A.Nombre, A.Departamento, A.Fecha, A.[Registro Entrada],A.[Registro Salida]
ORDER BY A.Fecha
the query performs the following selects all the records placed in the following query, what I want to validate is the following if on a date there was no record I want to create it but I do not know how to create that record because it does not exist, if someone can help me I would appreciate the help
You can try something like this. Just fill out your own Date table with values that is within your range of dates.
Remember to verify the last join. I dont know if that is the unique businesskey within your data sample
SQL Test Code
declare #DateTable table (Dates date)
insert into #DateTable
values
('2017-01-01'),
('2017-01-02'),
('2017-01-03'),
('2017-01-04'),
('2017-01-05'),
('2017-01-06'),
('2017-01-07'),
('2017-01-08'),
('2017-01-09'),
('2017-01-10')
declare #SamleTable table (DateStamp date,Department nvarchar(50),LocationId nvarchar(50),Code int,name nvarchar(50),Entrada nvarchar(50))
insert into #SamleTable
values
('2017-01-01','BOTELLO','SANTO',5540,'JOSE','Something'),
('2017-01-04','BOTELLO','SANTO',5540,'JOSE','Something'),
('2017-01-06','BOTELLO','SANTO',5540,'JOSE','Something'),
('2017-01-09','BOTELLO','SANTO',5540,'JOSE','Something')
select z.Department,z.LocationId,z.Code,z.name,z.Dates,COALESCE(a.Entrada,'EMPTY') as Entrada from (
Select Department,LocationId,Code,Name,Dates from (
select Department,LocationId,Code,Name,MIN(DateStamp) mind, MAX(Datestamp) maxd from #SamleTable
group by Department,LocationId,Code,Name
)x
CROSS JOIN #DateTable b
where b.Dates between x.mind and x.maxd
) z
left join #SamleTable a on a.Department = z.Department and a.LocationId = z.LocationId and a.Code = z.Code and a.name = z.name
and a.DateStamp = z.Dates
Result
You can use a recursive query building all dates from the minimum date to the maximum date found in your table.
with dates(fecha, maxfecha) as
(
select min(fecha) as fecha, max(fecha) as maxfecha from vw_horarios
union all
select dateadd(dd, 1, fecha) as fecha, maxfecha from dates where fecha < maxfecha
)
select d.fecha, q.*
from dates d
left join ( your query here ) q on q.fecha = d.fecha;
I'm trying to pull 6 records using the code below but there are some cases where the information is updated and therefore it is pulling duplicate records.
My code:
SELECT column2, count(*) as 'Count'
FROM ServiceTable p
join HIERARCHY h
on p.LOCATION_CODE = h.LOCATION
where Report_date between '2017-04-01' and '2017-04-30'
and Column1 = 'Issue '
and LOCATION = '8789'
and
( record_code = 'INCIDENT' or
(
SUBMIT_METHOD = 'Web' and
not exists
(
select *
from ServiceTable p2
where p2.record_code = 'INCIDENT'
and p2.incident_id = p.incident_id
)
)
)
The problem is that instead of the six records it is pulling eight. I would just use distinct * but the file_date is different on the duplicate entries:
FILE_DATE Incident_ID Column1 Column2
4/4/17 123 Issue Service - Red
4/4/17 123 Issue Service - Blue
4/5/17 123 Issue Service - Red
4/5/17 123 Issue Service - Blue
The desired output is:
COLUMN2 COUNT
Service - Red 1
Service - Blue 1
Any help would be greatly appreciated! If you need any other info just let me know.
If you turn your original select statement without the aggregation function into a subquery, you can distinct that on your values that are not the changing date, then select a COUNT from there. Don't forget your GROUP BY clause at the end.
SELECT Column2, COUNT(Incident_ID) AS Service_Count
FROM (SELECT DISTINCT Incident_ID, Column1, Column2
FROM ServiceTable p
JOIN HIERARCHY h ON p.LOCATION_CODE = h.LOCATION
WHERE Report_date BETWEEN '2017-04-01' AND '2017-04-30'
AND Column1 = 'Issue '
AND LOCATION = '8789'
AND
( record_code = 'INCIDENT' or
(
SUBMIT_METHOD = 'Web' and
NOT EXISTS
(
SELECT *
FROM ServiceTable p2
WHERE p2.record_code = 'INCIDENT'
AND p2.incident_id = p.incident_id)
)
)
)
GROUP BY Column2
Also, if you are joining tables it is a good practice to fully qualify the field you are selecting. Example: p.Column2, p.Incident_ID, h.LOCATION. That way, even your distinct fields are easier to follow where they came from and how they relate.
Finally, don't forget that COUNT is a reserved word. I modified your alias accordingly.
If you are using an aggregation function (count), you should use group by for the column not in the aggregation function:
SELECT column2, count(*) as 'Count'
FROM ServiceTable p
join HIERARCHY h
on p.LOCATION_CODE = h.LOCATION
where Report_date between '2017-04-01' and '2017-04-30'
and Column1 = 'Issue '
and LOCATION = '8789'
and
( record_code = 'INCIDENT' or
(
SUBMIT_METHOD = 'Web' and
not exists
(
select *
from ServiceTable p2
where p2.record_code = 'INCIDENT'
and p2.incident_id = p.incident_id
)
)
)
group by column2
In my first query, I want to get CDept_Id. But CDept_Id column does not exist in inward_doc_tracking_hdr table.
It comes from inward_doc_tracking_trl table. like below
SELECT CDept_id
FROM inward_doc_tracking_trl
WHERE ref_mkey IN ( SELECT mkey
FROM inward_doc_tracking_hdr
WHERE doc_no = 'IW/HU/16/42' )
So, From this. I get CDept_Id. Now I want to add this in my below query.
SELECT mkey ,
Delivered_By ,
Department_Id ,
( SELECT mkey
FROM erp190516.dbo.emp_mst
WHERE mkey IN ( SELECT employee_mkey
FROM erp190516.dbo.user_mst
WHERE mkey = To_User )
) User_Id ,
Doc_Type ,
Email_Id ,
Ref_No ,
CONVERT(VARCHAR(25), Ref_date, 103) Ref_date ,
Inward_Amt ,
Remarks ,
party_name ,
disp_through
FROM erp190516.dbo.inward_doc_tracking_hdr ,
CDept_id -- add CDept_id here
WHERE doc_no = 'IW/HU/16/42'
AND Status_Flag = '13'
How to add this
UPDATE
inward_doc_tracking_hdr mkey is equal to inward_doc_tracking_trl ref_mkey
It is reading the magic glass bulb, but I think you might nead an INNER JOIN to the other table using the mkey and ref_mkey as link:
Select hdr.mkey
,hdr.Delivered_By
,hdr.Department_Id
,hdr.Doc_Type,Email_Id
,hdr.Ref_No
,convert(varchar(25),hdr.Ref_date,103) Ref_date
,hdr.Inward_Amt
,hdr.Remarks
,hdr.party_name
,hdr.disp_through
,trl.CDept_Id
from erp190516.dbo.inward_doc_tracking_hdr AS hdr
inner join erp190516.dbo.inward_doc_tracking_trl AS trl on hdr.mkey=trl.ref_mkey
where hdr.doc_no = 'IW/HU/16/42'
and hdr.Status_Flag = '13'
UPDATE ...even more guessing...
--First CTE to get the partioned order of CDept_Id
;WITH OrderedCDept AS
(
SELECT ROW_NUMBER() OVER(PARTITION BY ref_mkey ORDER BY CDept_Id DESC) AS SortInx
,ref_mkey
,CDept_Id
FROM erp190516.dbo.inward_doc_tracking_trl
)
--Second CTE to use TOP 1 WITH TIES to fetch all first rows
,LatestCDept AS
(
SELECT TOP 1 WITH TIES *
FROM OrderedCDept
ORDER BY SortInx
)
--Now use the second CTE instead of the table to join
Select hdr.mkey
,hdr.Delivered_By
,hdr.Department_Id
,hdr.Doc_Type,Email_Id
,hdr.Ref_No
,convert(varchar(25),hdr.Ref_date,103) Ref_date
,hdr.Inward_Amt
,hdr.Remarks
,hdr.party_name
,hdr.disp_through
,trl.CDept_Id
from erp190516.dbo.inward_doc_tracking_hdr AS hdr
inner join LatestCDept AS trl on hdr.mkey=trl.ref_mkey
where hdr.doc_no = 'IW/HU/16/42'
and hdr.Status_Flag = '13'
I have the following query
SELECT ProgramDate, [CountVal]= COUNT(ProgramDate)
FROM ProgramsTbl
WHERE (Type = 'Type1' AND ProgramDate = '10/18/11' )
GROUP BY ProgramDate
What happens is that if there is no record that matches the Type and ProgramDate, I do not get any records returned.
What I like to have outputted in the above is something like the following if there is no values returned. Notice how for the CountVal we have 0 even if there are no records returned that fit the match condition:
ProgramDate CountVal
10/18/11 0
This is a little more complicated than you would like however, it is very possible. You will first have to create a temporary table of dates. For example, the query below creates a range of dates from 2011-10-11 to 2011-10-20
CREATE TEMPORARY TABLE date_stamps AS
SELECT (date '2011-10-10' + new_number) AS date_stamp
FROM generate_series(1, 10) AS new_number;
Using this temporary table, you can select from it and left join your table ProgramsTbl. For example
SELECT date_stamp,COUNT(ProgramDate)
FROM date_stamps
LEFT JOIN ProgramsTbl ON ProgramsTbl.ProgramDate = date_stamps.date_stamp
WHERE Type = 'Type1'
GROUP BY ProgramDate;
Select ProgramDate, [CountVal]= SUM(occur)
from
(
SELECT ProgramDate, 1 occur
FROM ProgramsTbl
WHERE (Type = 'Type1' AND ProgramDate = '10/18/11' )
UNION
SELECT '10/18/11', 0
)
GROUP BY ProgramDate
Because each SELECT statement is really building a table of records you can use a SELECT query to build a table with both the program count and a default count of zero. This would require two SELECT queries (one to get the actual count, one to get the default count) and using a UNION to combine the two SELECT results into a single table.
From there you can SELECT from the UNIONed table to sum the CountVals (if the programDate occurs in the ProgramTable the CountVal will be
CountVal of the first query if it exists(>0) + CountVal of the second query (=0)).
This way even if there are no records for the desired programDate in ProgramTable you will get a record back indicating a count of 0.
This would look like:
SELECT ProgramDate, SUM(CountVal)
FROM
(SELECT ProgramDate, COUNT(*) AS CountVal
FROM ProgramsTbl
WHERE (Type = 'Type1' AND ProgramDate = '10/18/11' )
UNION
SELECT '10/18/11' AS ProgramDate, 0 AS CountVal) T1
Here's a solution that works on SQL Server; not sure about other db platforms:
DECLARE #Type VARCHAR(5) = 'Type1'
, #ProgramDate DATE = '10/18/2011'
SELECT pt.ProgramDate
, COUNT(pt2.ProgramDate)
FROM ( SELECT #ProgramDate AS ProgramDate
, #Type AS Type
) pt
LEFT JOIN ProgramsTbl pt2 ON pt.Type = pt2.Type
AND pt.ProgramDate = pt2.ProgramDate
GROUP BY pt.ProgramDate
Grunge but simple and efficient
SELECT '10/18/11' as 'Program Date', count(*) as 'count'
FROM ProgramsTbl
WHERE Type = 'Type1' AND ProgramDate = '10/18/11'
Try something along these lines. This will establish a row with a date of 10/18/11 that will definitely return. Then you left join to your actual data to get your desired count (which can now return 0 if there are no corresponding rows).
To do this for more than 1 date, you'd want to build a Date table that holds a list of all dates you want to query (so substitute the "select '10/18/11'" with "select Date from DateTbl").
SELECT ProgDt.ProgDate, [CountVal]= COUNT(ProgramsTbl.ProgramDate)
FROM (SELECT '10/18/11' as 'ProgDate') ProgDt
LEFT JOIN ProgramsTbl
ON ProgDt.ProgDate = ProgramsTbl.ProgramDate
WHERE (Type = 'Type1')
GROUP BY ProgDt.ProgDate
To create a date table that you can use for querying, do this (assumes SQL Server 2005+):
create table Dates (MyDate datetime)
go
insert into Dates
select top 100000 row_number() over (order by s1.name)
from master..spt_values s1, master..spt_values s2
go