I have to display information by comparing data in two ID columns, one column has 'ALL' and numbers as ID's while the other has only numbers in it as ID's. My problem is, I cannot compare character and number columns with a number column. So I am using CASE WHEN.
If the value is 'ALL' then display 'ALL' in the output, else display name for the matching records.
Here is the code:
CASE
WHEN secorg.org_id = 'ALL' THEN 'ALL'
WHEN secorg.org_id = progmap.org_id THEN secorg.org_name
END AS org_name,
the condition is this: 'secorg.org_id = progmap.org_id' which is based on the id and I have to display secorg.org_name if the id's are same.
Here is the entire query:
SELECT distinct program_id,
prog_name,
case
when Eitc_Active_Switch = '1' then 'ON'
when Eitc_Active_Switch = '0'then 'OFF'
End as Prog_Status,
progmap.client_id,
case
when secorg.org_id = 'ALL' then 'ALL'
--when secorg.org_id = progmap.org_id then secorg.org_name
else secorg.org_name
end as org_name,
case
when prog.has_post_calc_screen = 'True' then 'True'
Else 'False'
End as Referal_ID,
case
when progmap.program_ID IN ( 'AMC1931', 'AMCABD', 'AMCMNMI',
'AMC' )
And sec.calwinexists_ind = '1' then 'Yes'
when progmap.program_ID IN ( 'AMC1931', 'AMCABD', 'AMCMNMI',
'AMC' )
And sec.calwinexists_ind = '0'then 'No'
when progmap.program_ID NOT IN (
'AMC1931', 'AMCABD', 'AMCMNMI', 'AMC' ) then
'N/A'
End as calwin_interface,
sec.Client_name
FROM ref_programs prog (nolock)
LEFT OUTER JOIN ref_county_program_map progmap (nolock)
ON progmap.program_id = prog.prog_id
AND progmap.CLIENT_ID = prog.CLIENT_ID
INNER join sec_clients sec (nolock)
on sec.client_id = progmap.Client_id
Inner join sec_organization secorg (nolock)
on secorg.org_id = progmap.org_id
Why not cast the number columns to varchar columns?
If you're using SQL SERVER you can do that like so:
CONVERT(VARCHAR,secorg.org_id) = CONVERT(VARCHAR,progmap.org_id)
You'll have to do an outer join for instances when the column that is both 'ALL' and numbers is 'All' as it won't be able to inner join to the other table.
For the quick fix based on your code above you can just change the second WHEN clause to look like so (again assuming you're using MS SQL SERVER):
WHEN CONVERT(VARCHAR,secorg.org_id) = CONVERT(VARCHAR,progmap.org_id) THEN secorg.org_name
Try this as your query:
SELECT DISTINCT
program_id,
prog_name,
CASE Eitc_Active_Switch
WHEN '1' THEN 'ON'
ELSE 'OFF'
END AS Prog_Status,
progmap.client_id,
ISNULL(secorg.org_name,'ALL') AS org_name,
CASE prog.has_post_calc_screen
WHEN 'True' THEN 'True'
ELSE 'False'
END AS Referal_ID,
CASE WHEN progmap.program_ID IN ('AMC1931','AMCABD','AMCMNMI','AMC') AND sec.calwinexists_ind = '1' THEN
'Yes'
WHEN progmap.program_ID IN ('AMC1931','AMCABD','AMCMNMI','AMC') AND sec.calwinexists_ind = '0' THEN
'No'
WHEN progmap.program_ID NOT IN ('AMC1931','AMCABD','AMCMNMI','AMC') THEN
'N/A'
END AS calwin_interface,
sec.Client_name
FROM
ref_programs prog (nolock)
LEFT OUTER JOIN ref_county_program_map progmap (nolock) ON progmap.program_id = prog.prog_id AND progmap.CLIENT_ID = prog.CLIENT_ID
INNER JOIN sec_clients sec (nolock) ON sec.client_id = progmap.Client_id
LEFT OUTER JOIN sec_organization secorg (nolock) ON CONVERT(VARCHAR,secorg.org_id) = CONVERT(VARCHAR,progmap.org_id)
The case statement is fine its the field alias thats bad it shoud be
END As org_name
A multipart alias like secorg.org_name won't work
Related
How do i achieve achieve all this records under one row since every employee has one of each NHIF, NSSF and KRA number?
Below is the query i used but the all appear separate rows.
SELECT DISTINCT
hrmemployeehdr.employeeslno,
hrmemployeehdr.employeecode,
hrmemployeehdr.employeefirstname,
hrmemployeehdr.employeemiddlename,
hrmemployeehdr.employeelastname,
hrmDesignationHdr.DesignationName,
hrmemployeehdr.DateOfBirth,
hrmemployeehdr.DateOfJoin,
hlocationhdr.locationname,
hrmEmployeeIdentityDtl.IDProofReferenceNo AS [National ID],
(CASE
WHEN hrmEmployeeDeductionSettingsDtl.DeductionCode = 1 THEN hrmEmployeeDeductionSettingsDtl.EmployeeRegID
ELSE ''
END) AS NHIF,
(CASE
WHEN hrmEmployeeDeductionSettingsDtl.DeductionCode = 2 THEN hrmEmployeeDeductionSettingsDtl.EmployeeRegID
ELSE ''
END) AS NSSF,
(CASE
WHEN hrmEmployeeDeductionSettingsDtl.DeductionCode = 3 THEN hrmEmployeeDeductionSettingsDtl.EmployeeRegID
ELSE ''
END) AS KRA,
hrmemployeestatusdtl.Email AS [Employee Email],
huser.email AS [User Account Email],
hrmEmployeeGradeHdr.GradeName,
hDepartment.DepartmentName
FROM hrmemployeehdr
JOIN hrmemployeestatusdtl ON hrmemployeestatusdtl.employeeslno = hrmemployeehdr.employeeslno
JOIN hdivision ON hdivision.divisioncode = hrmemployeestatusdtl.divisioncode
JOIN hlocationhdr ON hlocationhdr.locationcode = hrmemployeestatusdtl.workinglocationcode
JOIN hDepartment ON hDepartment.DepartmentCode = hrmemployeestatusdtl.DepartmentCode
JOIN hrmDesignationHdr ON hrmDesignationHdr.DesignationCode = hrmemployeestatusdtl.DesignationCode
JOIN hrmEmployeeCategoryHdr ON hrmEmployeeCategoryHdr.CategoryCode = hrmemployeestatusdtl.CategoryCode
JOIN hrmEmployeeGradeHdr ON hrmEmployeeGradeHdr.GradeCode = hrmemployeestatusdtl.GradeCode
LEFT JOIN huser ON huser.employeeslno = hrmemployeehdr.employeeslno
JOIN hMasterValue ON hMasterValue.MasterValueID = hrmemployeestatusdtl.MasterValue_EmploymentStatusID
JOIN hrmEmployeeIdentityDtl ON hrmEmployeeIdentityDtl.EmployeeSlno = hrmemployeehdr.EmployeeSlno
INNER JOIN hMasterValue a ON a.MasterValueID = hrmEmployeeIdentityDtl.MasterValue_IDProofTypeID
INNER JOIN hrmEmployeeDeductionSettingsDtl ON hrmEmployeeDeductionSettingsDtl.EmployeeSlno = hrmemployeehdr.EmployeeSlno
LEFT JOIN hrmDeductionHdr ON hrmDeductionHdr.DeductionCode = hrmEmployeeDeductionSettingsDtl.DeductionCode
WHERE hrmemployeestatusdtl.employeeslno NOT IN (SELECT hrmemploymentstoppageandtermination.employeeslno
FROM hrmemploymentstoppageandtermination)
AND hrmEmployeeIdentityDtl.MasterValue_IDProofTypeID = 2741005
--and hrmemployeestatusdtl.email = huser.email
--and huser.isemployee = 1
-- select * from huser
ORDER BY employeefirstname ASC;
Use conditional aggregation on the detail table to condense all those rows into one for each employee. Something like:
with edet as (select employeeslno,
max(CASE DeductionCode when 1 THEN EmployeeRegID ELSE '' END) AS NHIF,
max(CASE DeductionCode when 2 THEN EmployeeRegID ELSE '' END) AS NSSF,
max(CASE DeductionCode when 3 THEN EmployeeRegID ELSE '' END) AS KRA
from dbo.hrmEmployeeDeductionSettingsDtl
group by employeeslno)
select emp.employeeslno, ...,
edet.NHIF, edet.NSSF, edet.KRA, ...
from dbo.hrmemployeehdr as emp
inner join edet on emp.employeeslno = edet.employeeslno
...
order by ...
;
Notice the formatting changes that HELP everyone read and understand the code as well as the good habits of using aliases, schema-qualified table names, statement terminator, etc. As already mentioned, the other joins might be contributing to the problem - but this addresses the 1:3 relationship between the header and detail table.
The ASCII table values should be compared to the s.manure_type. For each record in the following table below the QuantityText case statement should do a comparison. The value it needs to select is e.g. oats,velvet beans, other none.
select
c.id customer_num,
c.type type,
s.id_text sample_num,
c.sasa_grower_code s_grower,
c.address s_address1,
c.postalcode s_post_code,
c.email q1_email,
nvl(c.client_name, c.farm_name )s_company,
c.farm_name s_estate,
c.contact_name s_contact,
s.id_numeric id_numeric,
s.id_text fas_lab_id,
s.date_received received_date,
s.date_printed printed_date,
s.sampled_date sampled_date,
e.name S_AREA_DESCRIP,
a.name s_advisor_name,
a.email s_advisor_email,
s.order_no s_order_num,
s.field_name s_field,
p.phrase_text || ' cm' sample_depth,
cr.crop_name s_crop,
s.attyield s_yield,
s.variety s_varty,
case when s.flg_trashed is null then
'None'
else (case when s.flg_trashed = constant_pkg.get_true then
'Yes'
else (case when s.flg_trashed = constant_pkg.get_false then
'No'
else ' '
end)
end) end trashed,
case when s.flg_irrigated is null then
'None'
else (case when s.flg_irrigated = constant_pkg.get_true then
'Yes'
else (case when s.flg_irrigated = constant_pkg.get_false then
'No'
else ' '
end)
end) end s_irrig,
CASE
WHEN trim(s.manure_type) in (select p.phrase_id from phrase p where p.phrase_type = 'AL_G_MANUR') then (select p.phrase_text from phrase p)
END AS QuantityText,
'' S_GM_YIELD,
s.project_code project_code,
s.trial_ref trial_ref,
s.cost_centre cost_centre
from client c
left outer join sample s on (s.client_id = c.id)
left outer join extension e on (e.id = c.extension_id)
left outer join advisor a on (a.id = c.advisor_id)
left outer join phrase p on (p.phrase_id = s.depth)
left outer join crop cr on (cr.id = s.crop_id)
where p.phrase_type = phrase_pkg.get_soil_depth
and c.id = '211493A'
and s.fas_sample_type = sample_pkg.get_soil_sample
and s.flg_recommendation = sample_pkg.get_flg_recommendation
and s.id_numeric between 14932 and 14933
+----------------------------+
| Phrase |
+----------------------------+
|AL_G_MANUR OA Oats |
|AL_G_MANUR V Velvet Beans
|AL_G_MANUR O Other
|AL_G_MANUR N None |
+----------------------------+
But I get the error ORA-00900: Single row query returns more than one row
Missing where clause in one of the case statements is most likely the cause.
CASE
WHEN trim(s.manure_type) in
(select p.phrase_id from phrase p where p.phrase_type = 'AL_G_MANUR')
then (select p.phrase_text from phrase p) <<< NO WHERE CLAUSE ?
END AS QuantityText,
This is relatively easy to debug yourself.
Remove a single selected column
Check if error still occurs
If it does, go back to 1.
If it does not then verify why last added column errors
Problem is in the following statement
then (select p.phrase_text from phrase p)
I guess, It should be replaced with this
(select p.phrase_text from phrase p where p.phrase_type = 'AL_G_MANUR')
I'm trying to create a temp table and build out different CASE WHEN logic for two different medications. In short I have two columns of interest for these CASE WHEN statements; procedure_code and ndc_code. There are only 3 procedure codes that I need, but there are about 20 different ndc codes. I created a temp.ndcdrug1 temp table with these ndc codes for medication1 and temp.ndcdrug2 for the ndc codes for medication2 instead of listing out each ndc code individually. My query looks like this:
CREATE TABLE temp.flags AS
SELECT DISTINCT a.userid,
CASE WHEN (procedure_code = 'J7170' OR ndc_code in (select ndc_code from temp.ndcdrug1)) THEN 'Y' ELSE 'N' END AS Drug1,
CASE WHEN (procedure_code = 'J7205' OR procedure_code = 'C9136' OR ndc_code in (select ndc_code from temp.ndcdrug2)) THEN 'Y' ELSE 'N' END AS Drug2,
CASE WHEN (procedure_code = 'J7170' AND procedure_code = 'J7205') THEN 'Y' ELSE 'N' END AS Both
FROM table1 a
LEFT JOIN table2 b
ON a.userid = b.userid
WHERE...
AND...
When I run this, it returns: org.apache.spark.sql.AnalysisException: IN/EXISTS predicate sub-queries can only be used in a Filter.
I could list these ndc_code values out individually, but there are a lot of them so wanted a more efficient way of going about this. Is there a way to use a sub select query like this when writing out CASE WHEN's?
Query.
CREATE TABLE temp.flags AS
SELECT DISTINCT a.userid,
CASE WHEN (
procedure_code = 'J7170' OR
(select min('1') from temp.ndcdrug1 m where m.ndc_code = a.ndc_code) = '1'
) THEN 'Y' ELSE 'N' END AS Drug1,
CASE WHEN (
procedure_code = 'J7205' OR
procedure_code = 'C9136' OR
(select min('1') from temp.ndcdrug2 m where m.ndc_code = a.ndc_code) = '1'
) THEN 'Y' ELSE 'N' END AS Drug2,
CASE WHEN (procedure_code = 'J7170' AND procedure_code = 'J7205')
THEN 'Y' ELSE 'N' END AS Both
FROM table1 a
LEFT JOIN table2 b
ON a.userid = b.userid
WHERE...
AND...
I am working in SQL server 2012. I have to write a sql statement where I first assign a value to [Pay_Type], which is a non-existing column (not sure whether it can be called as variable or not) and based upon its value I want to use it in another case statement as shown below
SELECT sp.First_Name, [Pay_Type] = CASE WHEN NOT EXISTS(SELECT '1' FROM
PERSON_SALARY ps WHERE ps.PARTY_ID = sp.PARTY_ID and ps.END_DATE IS NULL)
THEN 'Hourly' ELSE 'Salary' END,
HOURLY_RATE = CASE WHEN [Pay_Type] = 'Hourly' THEN pj.HOURLY_RATE ELSE
'0.00' END
FROM SEC_PERSON sp
LEFT OUTER JOIN PERSON_JOB pj ON sp.PERSON_ID = pj.PERSON_ID
WHERE sp.END_DATE IS NOT NULL
But I am getting "Invalid column name 'Pay_Type' " error.
Column aliases cannot be re-used in the same SELECT where they are define. The typical answer is to use a subquery or CTE. I also like using a lateral join:
SELECT sp.First_Name, s.Pay_Type,
HOURLY_RATE = (CASE WHEN s.Pay_Type = 'Hourly' THEN pj.HOURLY_RATE ELSE
'0.00' END)
FROM SEC_PERSON sp LEFT OUTER JOIN
PERSON_JOB pj
ON sp.PERSON_ID = pj.PERSON_ID OUTER APPLY
(SELECT (CASE WHEN NOT EXISTS (SELECT 1
FROM PERSON_SALARY ps
WHERE ps.PARTY_ID = sp.PARTY_ID and ps.END_DATE IS NULL
)
THEN 'Hourly' ELSE 'Salary'
END) as PayType
) s
WHERE sp.END_DATE IS NOT NULL
I need convert int value in a select for string value for human Reading.
I try two forms but any works
select id, case Preparacion when 1 then 'Yes' when 0 then 'No' else preparacion end as Preparación
from pinchos
inner join Laboratorios on Laboratorios.CodKais = Pinchos.codKais
where entradaproduccion = '20140905'
And convert Preparacion to varchar()
select id, case convert(varchar(1),Preparacion) when '1' then 'Yes' when '0' then 'No' else preparacion end as Preparacion
from pinchos
inner join Laboratorios on Laboratorios.CodKais = Pinchos.codKais
where entradaproduccion = '20140905'
how I can show string value?
I only have read permisions in database and dont have Preparación table
Compare as INT and cast when required.
Try this:
(untested code)
select id,
case Preparacion
when 1 then 'Yes'
when 0 then 'No'
else CAST(preparacion as VARCHAR(255))
end as Preparacion
from pinchos
inner join Laboratorios on Laboratorios.CodKais = Pinchos.codKais
where entradaproduccion = '20140905'
You have forgottone an else there
select id, case Preparacion
when 1 then 'Yes'
else
when 0 then 'No' else preparacion end
end as Preparación
from pinchos
inner join Laboratorios on Laboratorios.CodKais = Pinchos.codKais
where entradaproduccion = '20140905'