Transact SQL :: Joining / Combining Two CTE Queries?
Apr 29, 2015
I have these two CTE queries, the first one is the existing one which runs fine and returns what we need, the second is a new CTE query which result I need to join in to the existing CTE, now that would be two CTE's can that be done at all?The second query is working on the same table as the first one so there are overlaps in names, and they are the same, only columns I need to "join" is the "seconds" and "AlarmSessions".
;with AlarmTree as (
select NodeID, ParentID, NodeLevel, NodeName,
cast('' as varchar(max)) as N0,
cast('' as varchar(max)) as N1,
cast('' as varchar(max)) as N2,
cast('' as varchar(max)) as N3,
I have 2 DBs located on separate Sql Servers but the DBs are linked. I am querying data from both DBs but want to combine the results. Here is my query but it doesn't seem to be working.
(SELECT DISTINCT idname, name, address, address2, awardedtoname, suppno FROM contract INNER JOIN house ON contract.idname = house.idname) JOIN (SELECT DISTINCT tpd.PropertyNumber AS [Property No], tpd.Address1 + ' , ' + tpd.Address2 AS Estate, tpd.Address1 AS Address1,
I have to run this 3 times for similar but slightly different parameters. I only change the very top peice of code slightly each time:
1. Partition by Forename, Surname, DOB, Postcode 2. Partition by Forename, DOB, Postcode 3. Forename, Surname, DOB.
As you can see very subtle change, ideally I'd like to find a way to run just one report where all of the above occur, the issue I face running separately is one person may appear on 1 or more giving duplicates.
USE HealthBI_Views;this bit below is basically grouping my output on Forename, Surname, DOB & Postcode. What the whole process is trying to achieve is to show where a patient which has all of the above fields identical but has a different patient identifier suggesting that the service has allocated to unique identifiers to the same person which will result in both records needing to be merged.
WITH cte AS (SELECT *, COUNT(HEYNo) OVER ( PARTITION BY Forename, Surname, DOB
[code]...
--- this bit below is simply showing all instances where the above criteria is met and there are more then one instances.WHERE countOfHeyNo > 1 --- The final output display all patient identifiable information from the MF_PATIENT table so that the report can be created in SSRS and run routinely by the Data Quality Team who can then investigate each occurance.
I have these two queries I would like to join, however the later is a grouped query how can I join it with the first query? Has to be joined on EventId. The second query is a total table scan.
SELECT AH.EventID, AH.TechnicalAddress, AH.AlarmAlias, AH.AlarmPath as [OrgAlarmPath], AH.AlarmCounter as AlarmCount, AH.EventDateTime as EventTime, AH.[Priority], AH.AlarmMessage, AH.EventText, AH.CallListName, AH.AlarmReadDate as EndTime, AH.alh_EventEndedUserRemark as [EndRemark] --, SUM(seconds) here, and AlarmSessions here FROM AlarmHistory AH
[Code] ...
2) WHERE ia.EventTypeId = 0 group by ia.EventId order by EventId desc
These similar queries do much the same thing: the first one gets a list of ticket ID's that have been bought as 'standalone' tickets by a particular user, along with the total quantity they purchased. The second one also gets a list of ticket ID's along with the quantity purchased by that user, but the list of ID's is driven by tickets that appear in their basket as part of packages, instead of standalone tickets.
I hope that's clear; if not, maybe the SQL will make it clearer:
SELECT [tblTickets].[id] AS TicketId, SUM([tblBasket].[ticket_quantity]) AS SingleTicketsTotal FROM [tblOrders] INNER JOIN [tblBasket] ON [tblBasket].[order_id] = [tblOrders].[id] INNER JOIN [tblTickets] ON [tblTickets].[id] = [tblBasket].[ticket_id]
WHERE [tblOrders].[id] IN (SELECT [id] FROM [tblOrders] WHERE [tblOrders].[user_id] = @userID AND ([tblOrders].[order_status]=@purchasedOrder OR [tblOrders].[id]=@currentSessionOrder))
GROUP BY [tblTickets].[id]
SELECT [tblCombinations_Tickets].[ticket_id] AS cTicketId, SUM([tblBasket].[ticket_quantity]*[tblCombinations_Tickets].[quantity]) AS PackageTicketsTotal FROM [tblOrders] INNER JOIN [tblBasket] ON [tblBasket].[order_id] = [tblOrders].[id] INNER JOIN [tblCombinations_Tickets] ON [tblCombinations_Tickets].[combination_id] = [tblBasket].[combination_id]
WHERE [tblOrders].[id] IN (SELECT [id] FROM [tblOrders] WHERE [tblOrders].[user_id] = @userID AND ([tblOrders].[order_status]=@purchasedOrder OR [tblOrders].[id]=@currentSessionOrder))
GROUP BY [tblCombinations_Tickets].[ticket_id]
I need to combine these. So that I get one result set with: ticketID, quantity bought as standalone, quantity bought as part of package.
I can't figure it out. I've tried inner joins, outer joins, left joins, right joins, nested subqueries and, briefly, banging on the screen. But every time, what happens is that I only get the rows where the ticket ID occurs in both queries. I need everything.
This has got to be laughably simple. But I'm stuck :( Can anyone help?
SELECT dbo.Job.CompanyJobId, dbo.Job.Name, dbo.Job.Name, dbo.Job.ChangeDate, dbo.Job.Active, sum(case dbo.SourceType.CompanySourceTypeId WHEN 'MA' then dbo.ProductionEvent.AlternateQuantity ELSE 0 END) AS material, sum(case dbo.SourceType.CompanySourceTypeId WHEN 'PR' THEN dbo.ProductionEvent.Quantity ELSE 0 END) AS production FROM dbo.job left outer join dbo.Event ON dbo.Job.JobGuid = dbo.Event.JobGuid left outer join dbo.ProductionEvent on Event.EventGuid = dbo.ProductionEvent.EventGuid left outer join dbo.Product ON dbo.ProductionEvent.ProductGuid = dbo.Product.ProductGuid left outer JOIN dbo.Item ON Event.ItemGuid = dbo.Item.ItemGuid inner join dbo.Source ON dbo.ProductionEvent.SourceGuid = dbo.Source.SourceGuid inner JOIN dbo.SourceType ON dbo.Source.SourceTypeGuid = dbo.SourceType.SourceTypeGuid left OUTER JOIN dbo.Region ON dbo.Job.RegionGuid = dbo.Region.RegionGuid WHERE dbo.Job.CompanyJobId = 3505048 and(dbo.SourceType.CompanySourceTypeId = 'PR' or dbo.SourceType.CompanySourceTypeId = 'MA') GROUP BY dbo.Job.CompanyJobId, dbo.job.name, dbo.Job.ChangeDate, dbo.job.Name, dbo.Job.Active
Result
3505048 SR 434 T-5201SR 434 T-5201 2007-10-11 16:36:45.647 Y 1314.26 (material qty) 1569.26 (production qty)
(where 1314.26 is sum material and 1569.26 is production)
Query 2
selectsum(EmployeeLaborEvent.Hours) as hours fromdbo.job left outer join dbo.Event ON dbo.Job.JobGuid = Event.JobGuid Left outer join dbo.EmployeeLaborEvent ON Event.EventGuid = dbo.Employeelaborevent.EventGuid WHERE dbo.Job.CompanyJobId = 3505048
Result:
1647.50 (which are sum of hours, this figure is correct)
Now I try to merge query 2 into Query 1 like this:
SELECT dbo.Job.CompanyJobId, dbo.Job.Name, dbo.Job.Name, dbo.Job.ChangeDate, dbo.Job.Active, sum(case dbo.SourceType.CompanySourceTypeId WHEN 'MA' then dbo.ProductionEvent.AlternateQuantity ELSE 0 END) AS material, sum(case dbo.SourceType.CompanySourceTypeId WHEN 'PR' THEN dbo.ProductionEvent.Quantity ELSE 0 END) AS production, sum(EmployeeLaborEvent.Hours) as hours FROM dbo.job left outer join dbo.Event ON dbo.Job.JobGuid = dbo.Event.JobGuid left outer join dbo.ProductionEvent on Event.EventGuid = dbo.ProductionEvent.EventGuid left outer join dbo.Product ON dbo.ProductionEvent.ProductGuid = dbo.Product.ProductGuid left outer JOIN dbo.Item ON Event.ItemGuid = dbo.Item.ItemGuid inner join dbo.Source ON dbo.ProductionEvent.SourceGuid = dbo.Source.SourceGuid inner JOIN dbo.SourceType ON dbo.Source.SourceTypeGuid = dbo.SourceType.SourceTypeGuid left OUTER JOIN dbo.Region ON dbo.Job.RegionGuid = dbo.Region.RegionGuid
left outer join dbo.EmployeeLaborEvent ON Event.EventGuid = dbo.Employeelaborevent.EventGuid
WHERE dbo.Job.CompanyJobId = 3505048 and(dbo.SourceType.CompanySourceTypeId = 'PR' or dbo.SourceType.CompanySourceTypeId = 'MA') GROUP BY dbo.Job.CompanyJobId, dbo.job.name, dbo.Job.ChangeDate, dbo.job.Name, dbo.Job.Active
When I run the query the result is:
3505048 SR 434 T-5201SR 434 T-5201 2007-10-11 16:36:45.647 Y 1314.26(material) 1569.26 (production) NULL (hours)
The material and production stay the same (and is correct). Hours are wrong.
Hi All,I have a problem with a table that I want to get nice data out of in asingle query. The guys here reckon it can't be done in a single querybut I wanted to prove them wrong !! Essentially, I want to get the samecolumn out of the single table, but in one case the column must have awhere clause associated with it, and the other case it does not have awhere clause...Lets say have a table like this :-date || user || transaction type || Amountso, each row contains a transaction type, and a corresponding amountfor this transaction.There can be any number of transactions (and transaction types) peruser per day.Here is what I want :I want to get one particular transaction type as a percentage of thetotal transactions : for example, a list of the % amount that Debittransactions have occurred for a user for a day, with respect to alltransactions that the user has done that day, so :Debits Jim performed on day 1 are 50% of all transactions he performedDebits Jim performed on day 2 are 55% of all transactions he performed... and so on.At the moment, I do this :select date, user, sum(amount) as debit_Amount where transaction_type='debit'group by date, userand dump that into tmp table Debitsthen I doselect date, user, sum(amount) as total_Amountgroup by date, userand dump this into tmp table Totalsand then I have to do a :SELECT Debits.User, (Debits.debit_Amount / Totals.total_Amount) asperc_Debit , Debits.dateFROM Debits, TotalsWHERE Debits.date = Totals.date AND Debits.User = Totals.UserCan anyone suggest a way of doing this without the need for thesetemporary tables???Thanks!
can someone assist me in joining the two queries together into 1 so that I can get one result set
--------------------------------------------------------- SELECT count(ee_occup_levels) AS OcpLvl, ee_occup_levels AS [Occupation Levels], headcount FROM headcountdec WHERE period = 'March 2008' AND headcount ='NewHires' AND staffno IS NOT NULL AND ee_occup_levels is not null GROUP BY ee_occup_levels, race, gender, headcount ORDER BY gender, Race, ee_occup_levels, headcount
select count(headcount + headcount) AS Transfares from headcountdec where Period = 'March 2008' AND headcount IN ('TransferOut', 'TransferIn')
I have created a search interface for a large table and I allow users to search on keywords. The users can enter multiple keywords and I build a SQL based on their input to search a full-text indexed table. However the users want to be able to search like an old system they had, where they enter single words and then combine their searches to drill-down into the results. What would be the best method to combine searches?At the moment I can create a merged query from 2 queries if they have searched using single words, but I know down the line it will get far more complicated if they keep combining and merging even with multiple word entries. Each time they search I store the 'where' section of each query, then if they choose to combine I have a function to build a new query through arrays (to eliminate duplicates and sort etc)Is there a better way in SQL to combine queries as sometimes the logic of the combined query means no results are returned (because of OR/ AND conditions in the wrong places etc)e.g.1. Select count(ID) as myCount FROM myTable where (CONTAINS(title,'"run"') OR CONTAINS(subject,'"run"'))2. Select count(ID) as myCount FROM myTable where (CONTAINS(title,'"level"') OR CONTAINS(subject,'"level"'))Combined using my function creates:Select count(ID) as myCount FROM myTable where (contains(title,'"level"') AND contains(title,'"run"')) OR (contains(subject,'"level"') AND contains(subject,'"run"')) When I combine I'm drilling down, so if the first query returns a count of 400 (where the title OR subject contains 'run') and then the second query returns 600 records (where the title OR subject contains 'level') I need to combine so that I'm looking for records where the title contains both keywords 'run' AND 'level' OR else the subject contains both 'run' AND 'level' and I end up with say 50 records where the title has both keywords OR the subject holds both words. I think the main trouble lies if they try combine a previously combines search with a new search. here my logic gets totally thrown and I'm not sure how to handle soemthing like this. Has anyone got any ideas or experience with this kind of functionality? In SQL or even in vb.net is there a method to combine searches easily?
Hello I have two queries that I would like help joining: Query #1SELECT UserName, (SELECT COUNT(*) AS Expr1 FROM Jokester WHERE (InvitedBy = aspnet_Users.UserName)) AS invsFROM aspnet_Users Query #2 SELECT UserName, SUM(Hits) AS HitsFROM (SELECT UserName, (SELECT COUNT(*) AS Cnt1 FROM (SELECT COUNT(*) AS Cnt2 FROM Hits WHERE (JokeId = j.JokeId) GROUP BY UserId) AS T1) AS Hits, (SELECT AVG(CAST(Rating AS numeric(12, 2))) AS Rating1 FROM Ratings WHERE (JokeId = j.JokeId)) AS Rtng FROM Jokes AS j) AS t2WHERE (Hits >= 1) AND (Rtng >= 3)GROUP BY UserName They both return correct values, I just want to join them on UserName Thank you, Louis
Right now I have two Queries that I've created: What I'm wanting to do is graft everything from Query1 onto Query2 but only where Query1.UserID = Query2.UserID . Any suggestions on how I would go about doing this?
--Query 1 ( SELECT PC1.ID, PC1.UserID, PC1.ModuleID, PC1.ModifiedDate FROM Projex2_0_0_Cores PC1 WHERE PC1.ModuleID = 369 )
--Query 2 ( SELECT PC2.UserID, MAX(PC2.CreatedDate) as CreatedDate FROM Projex2_0_0_Cores PC2 WHERE PC2.ModuleID = 369 GROUP BY PC2.UserID, PC2.ModuleID )
Hi Can anyone help me join these two quries together? SELECT SUM(SchemeAccount.TotalVar) AS TotalVar, Scheme.Code FROM SchemeAccount LEFT OUTER JOIN Scheme ON SchemeAccount.SchemeID = Scheme.SchemeID GROUP BY Scheme.Code
and
SELECT SUM(Variation.VarAmount) AS VarAmount, Scheme.Code FROM Variation RIGHT OUTER JOIN Scheme ON Variation.SchemeID = Scheme.SchemeID GROUP BY Variation.SchemeID, Scheme.Code
Can someone please help me modify the following pivot query into an INSERT INTO query (i.e. results are exported into a new table)... SELECT RespondantID, [1] As Q1, [2] As Q2, [3] As Q3, [4] As Q4, [5] As Q5, [6] As Q6, [7] As Q7, [8] As Q8, [9] As Q9, [10]
As Q10 FROM (SELECT RespondantID, QuestionID, Answer FROM [3_Temp]
WHERE SurveyID=1) AS preData PIVOT
( MAX(Answer) FOR QuestionID IN ([1], [2], [3], [4], [5], [6], [7], [8], [9], [10]) )
I have two queries that I'm trying to combine, but can't figure out how to combine them ... successfully!?! The first query is pretty simple in that I'm looking at several fields from two different tables, no big deal.
The second query calculates the years, months, days between two dates that are used in the first query. I'm stumped on how to combine the queries so that they place nice with each other and return results.
I will post my feable attempt at merging them. No matter how I order the code, I continue to get the same error, pertaining to the last line of code ... Line 73: Incorrect syntax near 'vpi'.
Any help would be greatly appreciated! Thank you! Jena
I have 3 queries pulling from the same table, trying to define a count on each criteria. I have the data pulling, but the data is in multiple rows. I want the data in one row with all the counts in each separate columns. Also I need to setup a flag if a client purchased and order within 30 days from their last purchase.
I am doing this select for each credit card, check and cash purchases. I do not know how to setup a flag where the client may have ordered and paid by check or cash after 30 days from a credit card purchase. Is this something that can be done?
select clientnumber,count(distinct clientnumber) as cccnt, 0 as ckcnt, 0 as cacnt from dbo.purchases where orderdate >= 20120101 and orderdate <= 20121231 and payment_type = 'CC' group by clientnumber;
OUTPUT currently looks like this: 1234 2 0 0 1234 0 1 0 1234 0 0 4
Is it possible to result in this, along with a flag with the criteria above?: 1234 2 1 4 Y
I have three queries - but in the end I want one list to export. Is their anyway I can join the queries by B.ADMINISTRATOR so that I could export one list with the Administrator and the three counts separately. I don't want to go through the process of putting them into tables and then joining them later.
SELECT B.ADMINISTRATOR, COUNT(*) FROM SPONSOR_PRIMARY AS A, SPONSOR_SECONDARY AS B, SPONSOR_TERTIARY AS C, SALES.DBO.COMPANY AS S WHERE (A.SPONSORID = B.SPONSORID AND A.SPONSORID = C.SPONSORID AND S.XTELELINK = B.ADMINID AND S.PROVIDER_TYPE = 'TPA Only') GROUP BY B.ADMINISTRATOR
SELECT B.ADMINISTRATOR, COUNT(*) FROM SPONSOR_PRIMARY AS A, SPONSOR_SECONDARY AS B, SPONSOR_TERTIARY AS C, SALES.DBO.COMPANY AS S WHERE (A.SPONSORID = B.SPONSORID AND A.SPONSORID = C.SPONSORID AND S.XTELELINK = B.ADMINID AND S.PROVIDER_TYPE = 'TPA Only' AND C.SPONSOR_SEARCH = 1) GROUP BY B.ADMINISTRATOR
SELECT B.ADMINISTRATOR, COUNT(*) FROM SPONSOR_PRIMARY AS A, SPONSOR_SECONDARY AS B, SPONSOR_TERTIARY AS C, SALES.DBO.COMPANY AS S WHERE (A.SPONSORID = B.SPONSORID AND A.SPONSORID = C.SPONSORID AND S.XTELELINK = B.ADMINID AND S.PROVIDER_TYPE = 'TPA Only' AND C.SPONSOR_CHANGE = 1) GROUP BY B.ADMINISTRATOR
Does anyone know how I can 'join' the results ofone SQL query to the bottom of another?Eg. I have two queries:1. SELECT Name, Surname FROM People WHERE Surname = SmithNAME SURNAMEAdam SmithJohn SmithMichael SmithSteve Smith2. SELECT Name, Surname FROM People WHERE Surname = JonesNAME SURNAMEBob JonesLarry JonesTom JonesWhat I want to produce is:NAME SURNAMEAdam SmithJohn SmithMichael SmithSteve SmithBob JonesLarry JonesTom JonesHowever, if I use UNION like this:SELECT Name, Surname FROM People WHERE Surname = SmithUNIONSELECT Name, Surname FROM People WHERE Surname = Jonesit mixes up all the results:NAME SURNAMEAdam SmithBob JonesJohn SmithLarry JonesMichael SmithSteve SmithTom Jones(I guess it's sorting by the first field, NAME).Is there a way to stop it sorting the results, so that itjust tacks the second query results to the bottom of thefirst query results?(I realise I could use "ORDER BY Surname" to get the same resultin this simple example, but for the more complicated queriesI want to use it won't work).Thanks for any help,Matt.
Customers order a product and enter in a source code (sourceCd). This sourceCd is tied to a marketing program. Idea being we can see that 100 customers ordered from this promo, 200 from this catalog, etc etc. The sourceCd that a customer enters is not always accurate so there is a magic process that adjusts this OrigSourceCd into a final SourceCd, that may or may not be the same.
I am trying to generate a result set of customer count by sales program based on both the original and final source code. Problem is, I have to do each query separately because in one, I have to join SourceCdKey to SourceCdKey to get the program associated with that SourceCd and in the other i have to join OrigSourceCdKey to SourceCdKey to get the program associated with the original sourceCd. There are some programs is one results set that are not in the other, and vice versa.
I'm trying to generate a list of that shows customer counts before and after for each program, some which may be null for one, but have counts for the other. I have tries creating 2 separating views and joining them but that doesn't work because it only returns the ones they have in common.
I'm having difficulty coming up with the right syntax for a query. Suppose I have a database containing a Stores table, an ProductInventory table, and a Customers table. The Stores table has an ID field that serves as a foreign key in both the ProductInventory table and in the Customers table. I'm trying to write a query that, for each Store record, will return the total number of records in the ProductInventory table and the total number of records in the Customers table.
The following query returns, for each store, the total number of records in the ProductInventory table:
SELECT Stores.Name, COUNT(ProductInventory.ID) AS ProductInventoryItemCount FROM Stores LEFT JOIN ProductInventory ON Stores.ID = ProductInventory.StoreID GROUP BY Stores.Name
The following query returns, for each store, the total number of records in the Customers table:
SELECT Stores.Name, COUNT(Customers.ID) AS CustomerCount FROM Stores LEFT JOIN ProductInventory ON Stores.ID = Customers.StoreID GROUP BY Stores.Name
I combined the two queries:
SELECT Stores.Name, COUNT(ProductInventory.ID) AS ProductInventoryItemCount, COUNT(Customers.ID) AS CustomerCount FROM Stores LEFT JOIN ProductInventory ON Stores.ID = ProductInventory.StoreID LEFT JOIN Customers ON Stores.ID = Customers.StoreID GROUP BY Stores.Name
When I run this last query, however, I get an "Arithmetic overflow error converting expression to data type int" error. Using COUNT_BIG instead of COUNT eliminates the error, but the numbers that are generated are astronomical in size. This indicates to me that there is a *lot* more table joining going on than I expected
What is the correct syntax to produce the desired results? I have a few other tables similar to ProductInventory and Customers; I'm hoping to extend the correct syntax so as to be able to get a comprehensive record count list for each store. Thanks for your help!
I think I got all my create table statements are correct.
I need to Find the number of agents for each supplier that has at least one agent. The result should be tuples of the form (sid, sName, number of agents)
-Select Sid, sName, count(Aid) from Agent A join Supplier S on (S.Sid = A.Sid) group by S.Sid, S.sName, Aid; But it gives me this error: no such column: A.Sid
Im thinking I might have a problem with my create table statement and/or primary key statements?
In the T-SQL below, I retrieved data from two queries and I've tried to join them to create a report in SSRS 2008 R2. The SQL runs, but I can't create a report from it. (I also couldn't get this query to run in an Excel file that connects to my SQL Server data base. I've used other T-SQL queries in this Excel file and they run fine.) I think that's because I am creating temporary tables. How do I modify my SQL so that I can get the same result without creating temporary tables?
/*This T-SQL gets the services for the EPN download from WITS*/
-- Select services entered in the last 20 days along with the MPI number and program code.
SELECT DISTINCT dbo.group_session_client.note, dbo.group_session_client.error_note, dbo.group_session_client.group_session_id, dbo.group_session_client.group_session_client_id, dbo.group_session.signed_note, dbo.group_session.unsigned_note into #temp_group_sessions FROM dbo.group_session_client, dbo.group_session WHERE dbo.group_session_client.group_session_id = dbo.group_session.group_session_id
-- Form an outer join selecting all services with any group notes attached to them.
select * from #temp_services LEFT OUTER JOIN #temp_group_sessions on #temp_services.group_session_client_id = #temp_group_sessions.group_session_client_id ;
-- Drop temporary tables
DROP TABLE #temp_group_sessions; DROP TABLE #temp_services;
Along with some other rows with the same format. I need to join to this table using a RiskElementCode that I get from the Source system. The trick is that it can be at any level, but I don't know which level it is at. So what I have to do is somehow get the correct row from the lookup table based on the code from the source to get the correct level.
So for Example, If i receive the RiskElementCode of 'SSR', that is in column RiskElementCategoryCode_3 so I need the row that has 'NA' for anything after RiskElementCategoryCode_3 where RiskElementCategoryCode_3 = 'SSR'. If i get 'DFR' I need to get the row where RiskElementCategoryCode_4 = 'DFR' since there are no levels deeper than 4 i don't need to check anything else. If I get 'PRR', then I need the row where RiskElementCategoryCode = 'PRR' and code_2, code_3 and code_4 = 'NA'.
So besides getting the correct row based on the code, i need to get the correct row based on the level where the next levels are 'NA'. I should only get 1 row each time.
What I am working with unfortunately is a very poorly designed and non-normalized database. Please don't criticize the design. I didn't design it, but I have to write queries against it.I have 2 tables. 1 is called EnterVolume. The other is ExitVolume. Similar columns exist in each.
The rules of the database state that for every EnterVolume row (for a given TrialID, SBOINumber, and OwnerBOI) there must be a corresponding ExitVolume row in the ExitVolume table.What I need to do is to capture the paired TimeOfEvent entries from each table for each paired row. Nothing says that an SBOI cannot enter and exit a OwnerBOI's volume several times during the same Trial.Every time a SBOI Enters an OwnerBOI's volume during a certain trial, a row is created in the EnterVolume table. And Likewise when Exiting a OwnerBOI's volume during a certain trial, a row is created in the ExitVolume table.
So here is a query that I attempted, but gave undesirable results:
SELECT EV.TimeOfEvent AS [Enter Time], XV.TimeOfEvent AS ExitTime FROM IntegratedTest1.EventPortion.EventEnterVolume AS EV INNER JOIN IntegratedTest1.EventPortion.EventExitVolume AS XV ON EV.TrialID = XV.TrialID AND EV.SBOINumber = XV.SBOINumber AND EV.OwnerBOI = XV.OwnerBOI
Here is some sample data:
EnterVolume TrialID SBOI OwnerBOI TimeOfEvent 1 A D 5 1 A D 2000
My scenario is: a person has many events, all based on a date. I need to aggregate the person to show min and max dates for a period, the period being defined as ending when there is not an event following the next date.
I have a table (can't change the schema of it since it is part of an off the shelf app ) that has columns for individuals which I need to extract several pieces of information, essentially Phone, Email Address, etc. See U1 - U6
What is a better way to return this information rather than multiple joins?
I am joining on two tables, and returning the values that do not exist in #topoftheline -- well now I see that their are multiple calltimes so I want to return ONLY the most recent call time. What would I change in my syntax to only return that most recent datetime?
I know people use ROW_NUMBER() function to do the pagination but my below two query is bit complex. Sohow to use pagination there ? I used ROW_NUMBER() OVER(ORDER BY IsNull(A.OEReference, B.OEReference) ASC) as Line in one but not sure am i right or wrong.
IF IsNull(@GroupID,'') = '' SELECT IsNull(PartGroupName, 'UnMapped') AS PartGroupName, CASE IsNull(PartGroupName, '') WHEN '' THEN '' ELSE IsNull(IsNull(K.GroupID, IsNull(C.PartGroupID,'')),'') END AS PartGroupID,
