I need to update the values in a Column named "TravelAgencyID2" in "dbo.ReservationStay" based on the values of column "TravelAgencyTypeCode" of "dbo.TravelAgency".
The condition of the update is like this: If TravelAgencyTypeCode in dbo.TravelAgency is NOT EQUAL to 'DMC', then TravelAgencyID2 = TravelAgencyID (from dbo.ReservationStay), ELSE TravelAgencyID2 remains unchanged.
SO, you only need to update those rows WHERE a condition is met?
UPDATE rs
SET rs.TravelAgencyID2 = rs.TravelAgencyID
FROM ReservationStay rs
INNER JOIN TravelAgency ta on rs.TravelAgencyID2 = ta.ID
WHERE ta.TravelAgencyTypeCode != 'DMC'
This will only update the rows you need, without touching anything else.
Related
I have three tables joined with the left outer join and I need to check two columns in both tables but in the right table, I got the more than one record from the same column so I want only the value exists to record, not value '0' record.
I have 3 tables
for that, I have made this query result is almost there but it returns duplicate rows.
this is my SQL query
SELECT PWA.DT,
P.MOULDCODE AS DieNo,
T.AssemblyWt AS AWT,
T.WaxWt AS WWt,
T.CoreWt AS CWT
FROM PRCWaxAss PWA
LEFT OUTER JOIN PRC P ON PWA.PRCNO = P.PRCNO
LEFT OUTER JOIN TDCWaxView T ON (P.MOULDCODE = T.DieNo)
AND (P.METALCODE = T.MetalCode
OR T.MetalCode = '0');
and this is my output
"TDC" table and "PRC" table joined with left outer I have compared "die no" and "metal code" in both table if both are matched in PRC table then it will okay but if not matched "metal code" then I need to show record "metal code" value as "0" in TDC. in output image red highlighted row I don't want.
Can anyone help me..thank you in advance.
The OR condition is giving you the multiple line output of what you don't want.
Give this a try and it should give you what you are looking for.
Replace this line (P.METALCODE = T.MetalCode OR T.MetalCode = '0')
With this T.METALCODE = CASE WHEN P.MetalCode = T.MetalCode THEN P.MetalCode ELSE '0' END
I have a table of measurements from weather stations, with station names (in Hebrew):
I also have created a table of those weather stations with their latitudes and longitudes:
I've written a query that should update the first table with the lat/longs from the second, but it's not working:
update t1
set t1.MeasurementLat = t2.Latitude,
t1.MeasurementLong = t2.Longitude
from [dbo].[Measurements] as t1
inner join [dbo].[StationCoords] as t2 on t1.StationName like t2.Station
I think there is a problem with the way the station name is being read, and perhaps something to do with encoding, because this query brings back an empty result, too:
SELECT TOP (5) *
FROM [dbo].[Measurements]
WHERE [StationName] = 'אריאל מכללה';
Any ideas?
Your example names are not the same. Perhaps this will work:
update m
set MeasurementLat = sc.Latitude,
MeasurementLong = sc.Longitude
from dbo.[Measurements] m join
dbo.[StationCoords] sc
on m.StationName like sc.Station + '%';
I have a stored proc with the below query to insert/update using a MERGE in SQL Server but the query works fine for update, but its not working for Insert.
Although I gets correct updated records in Target but for new inserts, it fails.
Basically, i have 4 tables.SUPPORT_STAFF_BAK is the target table which needs to be updated from source table UNIQUE_DUP_TEST based on few conditions from other two tables(REF_FUNCTION,DATA_PERIOD) which i tried to fulfill using joins.
Based on the conditions, we need to check in target, if the same ggid exists for current data_period we need to update it else we need to insert new record again, based on the condition.
MERGE SUPPORT_STAFF_BAK AS SUPP_STAFF
USING
(SELECT G_UNIQUE.[GLOBAL_ID],
G_UNIQUE.[FIRST_NAME],
G_UNIQUE.[LAST_NAME],
G_UNIQUE.[EMAIL],
G_UNIQUE.[Gender],
G_UNIQUE.[DATE_OF_BIRTH],
G_UNIQUE.[PRODUCTION_UNIT_CODE],
ORG.[LEGAL_ENTITY_COUNTRY_CODE],
ORG.[LEGAL_ENTITY_COUNTRY],
G_UNIQUE.[JOB_NAME],
ORG.[BU_CODE],
ORG.[BU_NAME],
ORG.[SBU_CODE],
ORG.[SBU_NAME],
G_UNIQUE.[GRADE_LETTER],
CASE
WHEN G_UNIQUE.[EMPLOYEE_STATUS] = 'A' THEN 'Active'
WHEN G_UNIQUE.[EMPLOYEE_STATUS] = 'S' THEN 'Suspended'
WHEN G_UNIQUE.[EMPLOYEE_STATUS]= 'T' THEN 'Terminated'
END AS [EMPLOYEE_STATUS],
CASE WHEN G_UNIQUE.[CATEGORY] = 'DSS' THEN G_UNIQUE.[CATEGORY_DETAIL] ELSE ''
END AS [CATEGORY],
G_UNIQUE.[CATEGORY_DETAIL],
G_UNIQUE.[FIRST_JOINING_DATE],
PERIOD.DATA_PERIOD_ID
FROM UNIQUE_DUP_TEST G_UNIQUE
INNER JOIN GDH_ORG ORG
ON G_UNIQUE.PRODUCTION_UNIT_CODE=ORG.PRODUCTION_UNIT_CODE
INNER JOIN REF_FUNCTION FUNC
ON G_UNIQUE.CATEGORY_DETAIL=FUNC.FUNCTION_CODE
INNER JOIN DATA_PERIOD PERIOD
ON FUNC.FUNCTION_ID=PERIOD.FUNCTION_ID
WHERE PERIOD.DATA_YEAR=YEAR(GETDATE()) AND PERIOD.DATA_MONTH=MONTH(GETDATE())
) AS G_SOURCE
ON SUPP_STAFF.GGID = G_SOURCE.GLOBAL_ID AND SUPP_STAFF.PRODUCTION_UNIT_CODE=G_SOURCE.PRODUCTION_UNIT_CODE
AND SUPP_STAFF.DATA_PERIOD_ID=G_SOURCE.DATA_PERIOD_ID
WHEN MATCHED THEN
UPDATE SET
[SUPP_STAFF].[FIRST_NAME] = G_SOURCE.[FIRST_NAME],
[SUPP_STAFF].[LAST_NAME] = G_SOURCE.[LAST_NAME],
[SUPP_STAFF].[EMAIL] = G_SOURCE.[EMAIL],
[SUPP_STAFF].[GENDER] = G_SOURCE.[Gender],
[SUPP_STAFF].[DATE_OF_BIRTH] = G_SOURCE.[DATE_OF_BIRTH],
[SUPP_STAFF].[LEGAL_ENTITY_COUNTRY_CODE] = G_SOURCE.[LEGAL_ENTITY_COUNTRY_CODE],
[SUPP_STAFF].[LEGAL_ENTITY_COUNTRY_NAME] = G_SOURCE.[LEGAL_ENTITY_COUNTRY],
[SUPP_STAFF].[GCM_ROLE] = G_SOURCE.[JOB_NAME],
[SUPP_STAFF].[BU_CODE] = G_SOURCE.[BU_CODE],
[SUPP_STAFF].[BU_NAME] = G_SOURCE.[BU_NAME],
[SUPP_STAFF].[SBU_CODE] = G_SOURCE.[SBU_CODE],
[SUPP_STAFF].[SBU_NAME] = G_SOURCE.[SBU_NAME],
[SUPP_STAFF].[GRADE] = G_SOURCE.[GRADE_LETTER],
[SUPP_STAFF].[EMPLOYEE_STATUS] = G_SOURCE.[EMPLOYEE_STATUS],
[SUPP_STAFF].[EMPLOYEE_CATEGORY] = G_SOURCE.[CATEGORY],
[SUPP_STAFF].[START_DATE] = G_SOURCE.[FIRST_JOINING_DATE],
[SUPP_STAFF].[UPDATE_DATE] = GETDATE(),
[SUPP_STAFF].[UPDATE_USER] = CASE WHEN G_SOURCE.[EMPLOYEE_STATUS]='Terminated' THEN 'Delete'
WHEN G_SOURCE.[EMPLOYEE_STATUS]<>'Terminated' THEN 'Update'
END,
[SUPP_STAFF].[SUPPORT_STAFF_FUNCTION] = CASE WHEN G_SOURCE.[EMPLOYEE_STATUS]='Terminated' THEN NULL
WHEN G_SOURCE.[EMPLOYEE_STATUS]<>'Terminated' THEN G_SOURCE.[CATEGORY_DETAIL]
END
WHEN NOT MATCHED AND G_SOURCE.[CATEGORY] = 'CC1'
AND G_SOURCE.[EMPLOYEE_STATUS] IN ('A, S')
THEN
INSERT( [GGID],
[FIRST_NAME],
[LAST_NAME],
[EMAIL],
[GENDER],
[DATE_OF_BIRTH],
[LEGAL_ENTITY_COUNTRY_CODE],
[LEGAL_ENTITY_COUNTRY_NAME],
[GCM_ROLE],
[BU_CODE],
[BU_NAME],
[SBU_CODE],
[SBU_NAME],
[GRADE],
[EMPLOYEE_STATUS],
[EMPLOYEE_CATEGORY],
[START_DATE],
[UPDATE_DATE],
[UPDATE_USER],
[SUPPORT_STAFF_FUNCTION]
)
VALUES (
G_SOURCE.[GLOBAL_ID],
G_SOURCE.[FIRST_NAME],
G_SOURCE.[LAST_NAME],
G_SOURCE.[EMAIL],
G_SOURCE.[Gender],
G_SOURCE.[DATE_OF_BIRTH],
G_SOURCE.[LEGAL_ENTITY_COUNTRY_CODE],
G_SOURCE.[LEGAL_ENTITY_COUNTRY],
G_SOURCE.[JOB_NAME],
G_SOURCE.[BU_CODE],
G_SOURCE.[BU_NAME],
G_SOURCE.[SBU_CODE],
G_SOURCE.[SBU_NAME],
G_SOURCE.[GRADE_LETTER],
G_SOURCE.[EMPLOYEE_STATUS],
G_SOURCE.[CATEGORY_DETAIL],
G_SOURCE.[FIRST_JOINING_DATE],
GETDATE(),
'Insert',
G_SOURCE.[CATEGORY_DETAIL]
)
OUTPUT $action,
INSERTED.GGID AS GGID;
SELECT ##ROWCOUNT;
One of your assumptions is wrong. Either the source query has less rows than you think, or there is a match, or the insert condition is not met. Otherwise the query is OK.
To debug this I'd insert the source query into a temp table and manually inspect its contents to make sure they are what you expect.
You can then join to the target to see if your inserts maybe are converted to updates (e.g. select * from Source join Target on ...). Internally, a MERGE is just a full outer join anyway and you can reproduce that manually.
Right now nobody can tell you the exact answer. You need to debug this yourself and examine your data.
Finally I found the error. The error was at the below 2 places -
CASE WHEN G_UNIQUE.[CATEGORY] = 'DSS' THEN G_UNIQUE.[CATEGORY_DETAIL] ELSE '' END AS [CATEGORY],
I replaced it with
CASE WHEN G_UNIQUE.[CATEGORY] = 'DSS' THEN G_UNIQUE.[CATEGORY_DETAIL] ELSE ''
END AS [EMPLOYEE_FUNCTION],
Also I included one more column in my Source query which was missing-
G_UNIQUE.[CATEGORY],
Also, there below wrong code
WHEN NOT MATCHED AND G_SOURCE.[CATEGORY] = 'CC1'
AND G_SOURCE.[EMPLOYEE_STATUS] IN ('A, S')
was replaced by the below correct code-
WHEN NOT MATCHED AND G_SOURCE.[CATEGORY] = 'CC1'
AND G_SOURCE.[EMPLOYEE_STATUS] IN ('Active', 'Suspended')
Actually, I was missing 1 source column and was checking the value for the same while inserting and hence the insert was failing.
Also,in the source for Employee_status i checked the values as A,S and T and then replaced them with Active,Suspended,Terminated but while inserting in the When not matched , i was checking the value for A,S,T which every time was returning false and hence insert failed.
Hello from an absolute beginner in SQL!
I have a field I want to populate based on another table. For this I have written this query, which fails with: Msg 512, Level 16, State 1, Line 1
Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
The statement has been terminated.
oK, here goes:
Update kre.CustomerOrderLineCopy
SET DepNo = (SELECT customerordercopy.DepNo
FROM kre.CustomerOrderCopy , kre.CustomerOrderLineCopy
WHERE CustomerOrderLineCopy.OrderCopyNo =kre.CustomerOrderCopy.OrderCopyNo)
WHERE CustomerOrderLineCopy.OrderCopyNo = (SELECT CustomerOrderCopy.OrderCopyNo
FROM kre.CustomerOrderCopy, kre.CustomerOrderLineCopy
WHERE kre.CustomerOrderLineCopy.OrderCopyNo = kre.CustomerOrderCopy.OrderCopyNo)
What I'm trying to do is to change DepNo in CustomerOrderLineCopy, with the value in DepNo in CustomerOrderCopy - based on the same OrderCopyNo in both tables.
I'm open for all suggestion.
Thanks,
ohalvors
If you just join the tables together the update is easier:
UPDATE A SET A.DepNo = B.DepNo
FROM kre.CustomerOrderLineCopy A
INNER JOIN kre.CustomerOrderCopy B ON A.OrderCopyNo = B.OrderCopyNo
The problem is that at least one of your sub queries return more than one value. Think about this:
tablePerson(name, age)
Adam, 11
Eva, 11
Sven 22
update tablePerson
set name = (select name from tablePerson where age = 11)
where name = 'Sven'
Which is equivalent to: set Sven's name to Adam and Eva. Which is not possible.
If you want to use sub queries, either make sure your sub queries can only return one value or force one value by using:
select top 1 xxx from ...
This may be enough to quieten it down:
Update kre.CustomerOrderLineCopy
SET DepNo = (SELECT customerordercopy.DepNo
FROM kre.CustomerOrderCopy --, kre.CustomerOrderLineCopy
WHERE CustomerOrderLineCopy.OrderCopyNo =kre.CustomerOrderCopy.OrderCopyNo)
WHERE CustomerOrderLineCopy.OrderCopyNo = (SELECT CustomerOrderCopy.OrderCopyNo
FROM kre.CustomerOrderCopy --, kre.CustomerOrderLineCopy
WHERE kre.CustomerOrderLineCopy.OrderCopyNo = kre.CustomerOrderCopy.OrderCopyNo)
(Where I've commented out kre.CustomerOrderLineCopy in the subqueries) That is, you were hopefully trying to correlate these subqueries with the outer table - not introduce another instance of kre.CustomerOrderLineCopy.
If you still get an error, then you still have multiple rows in kre.CustomerOrderCopy which have the same OrderCopyNo. If that's so, you need to give us (and SQL Server) the rules that you want to apply for how to select which row you want to use.
The danger of switching to the FROM ... JOIN form shown in #Avitus's answer is that it will no longer report if there are multiple matching rows - it will just silently pick one of them - which one is never made clear.
Now I look at the query again, I'm not sure it even needs a WHERE clause now. I think this is the same:
Update kre.CustomerOrderLineCopy
SET DepNo = (
SELECT customerordercopy.DepNo
FROM kre.CustomerOrderCopy
WHERE CustomerOrderLineCopy.OrderCopyNo = kre.CustomerOrderCopy.OrderCopyNo)
In a SQL View, I have 5 boolean variables and one int variable.
out of 5 boolean variables only one variable will be true for a single data row,
Task Type boolVerySmall Datestart TagName
Architecture Setup -- Doc Code True 1900-01-01 00:00:00.000 Design_09
idProject boolsmall boolMedium boolLarge boolVeryLarge intHours
4 False False False False 0
The above data is for one row... in this row, when I download the data from database to excel sheet, I have to display only the value which is true (boolVerySmall ,boolsmall, boolMedium,boolLarge, boolVeryLarge, intHours) should be displayed in a single column,
I have written a Stored procedure for this. I am finding it difficult to get a particular row which has TRUE of intHours>0.
I am adding the sql query below. Please help me
SELECT dbo.tblResourceTaskList.txtTask, dbo.tblIndividualRelativeData.txtProductType, dbo.tblResourceTaskList.boolVerySmall,
dbo.tblResourceTaskList.dtActualCompletionDate, dbo.tblEffortCodes.txtTagName, dbo.tblResourceTaskList.txtTaskNotes, dbo.tblResourceTaskList.idSubProject, dbo.tblResourceTaskList.idLaunch, dbo.tblResourceTaskList.idResource, dbo.tblResourceTaskList.boolSmall, dbo.tblResourceTaskList.boolMedium, dbo.tblResourceTaskList.boolLarge, dbo.tblResourceTaskList.boolVeryLarge,
dbo.tblResourceTaskList.intDirectHours
FROM dbo.tblResourceTaskList INNER JOIN dbo.tblProjectUsers ON dbo.tblResourceTaskList.idSubProject = dbo.tblProjectUsers.idSubProject AND
dbo.tblResourceTaskList.idResource = dbo.tblProjectUsers.idUser INNER JOIN
dbo.tblLaunchInfo ON dbo.tblResourceTaskList.idLaunch = dbo.tblLaunchInfo.idLaunch INNER JOIN dbo.tblIndividualRelativeData ON dbo.tblResourceTaskList.idIndividualRelativeEffort = dbo.tblIndividualRelativeData.idIndividualRelativeEffort LEFT OUTER JOINdbo.tblEffortCodes ON dbo.tblResourceTaskList.idEffortCode = dbo.tblEffortCodes.idEffortCode
My stored procedure is
SELECT txtTask, txtProductType, boolVerySmall, txtTagName, txtTaskNotes,
dtActualCompletionDate
FROM tblResourceTaskList_View
WHERE (idSubProject = #idSubProjectIndex )
as the first row from db has TRUE for boolVerySmall, then SP should return this value and if its other than that it should give that value.
Instead of filling True in excel sheet, I , have to assign VS for boolVerySmall, S - Small, M - Medium, L - Large VL- VeryLarge in the excelsheet.
So please help me how to work on this.
1. Assigning shortnames (like VS... for the bool var's).
2. Returning only one value (boolverysmall or ... ) and assigning VS to that and fill it in excel.
3. if all the bools are false, then intHours should be assinged...
Kindly help me.
Thanks
Ramm
I am able to assign values to SP using CASE statements.
Now, its workign fine.
Thanks
Ramm