Need One Query To Obtain Results I Can Only Get With Two Queries
Jul 23, 2005
I'm trying to devise a query for use on SQL Server 2000 that will do
what was previously done with one query in MS Access. The MS Access
query was like this:
SELECT Count(*) as [Opened],
Abs(Sum([Status] Like 'Cancel*')) As [Cancelled]
FROM Detail_Dir_LocV
Where (Detail_Dir_LocV.DateOpened > '2004-8-01') and
Status not like 'Deleted'
Group By Year(DateOpened), Month(DateOpened)
Order By Year(DateOpened), Month(DateOpened)
Here were I'm at with SQL Server, TSQL
Select Right(Convert(Char (11), Min(DateOpened), 106), 8) as [Month
Opened],
Count(Status) as [Opened]
FROM Detail_Dir_LocV
Where (Detail_Dir_LocV.DateOpened > '2004-8-01') and
Status not like 'Deleted'
Group By Year(DateOpened), Month(DateOpened) Order By
Year(DateOpened), Month(DateOpened)
Which yields
MonthOpened
======================
Aug 2004503
Sep 2004752
Oct 2004828
Nov 2004658
Dec 2004533
Jan 2005736
Feb 2005707
Mar 2005797
Apr 2005412
And
Select Right(Convert(Char (11), Min(DateOpened), 106), 8) as [Month
Opened],
Count(Status) as [Cancelled]
FROM Detail_Dir_LocV
Where (Detail_Dir_LocV.DateOpened > '2004-8-01') and
Status like 'Cancelled%'
Group By Year(DateOpened), Month(DateOpened) Order By
Year(DateOpened), Month(DateOpened)
Which yields;
MonthCancelled
=========================
Aug 200478
Sep 2004105
Oct 2004121
Nov 2004106
Dec 200475
Jan 200582
Feb 200571
Mar 200594
Apr 200533
What is desired is
MonthOpenedCancelled
============================
Aug 200450378
Sep 2004752105
Oct 2004828121
Nov 2004658106
Dec 200453375
Jan 200573682
Feb 200570771
Mar 200579794
Apr 200541233
Any assistance would be appreciated.
Cheers;
Bill
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Sep 1, 2004
Hi,
I would like to use the result table of the first query in a number of other queries. How do I do this ?
Thanks.
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Apr 17, 2014
I have a few questions about the following t-sql 2008 r2 sql code listed below that is calling a stored procedure:
DECLARE@return_value int,
@endYear SMALLINT = 2014,
@CustomerID INT = '9999',
@Schedules CHAR(1) = N'C'
EXEC [dbo].[sproom] @endYear
,@CustomerID
,@Schedules
The sql listed above does execute the stored procedure called [dbo].[sproom] successfully and returns all the data all the rows from the stored procedure multiple times. However can you tell me the following:
1. How can I have the stored procedure return distinct rows?
2. I want the stored procedure to return selected columns. I tried using the OUTPUT parameter for some of the columns, but I got the error message, "Procedure or function spHomeroom has too many arguments specified.".
when I change the sql above to:
DECLARE @return_value int,
@endYear SMALLINT = 2014,
@CustomerID INT = '9999',
@Schedules CHAR(1) = N'C',
@CustName varchar(50)
EXEC [dbo].[sproom] @endYear
,@CustomerID
,@Schedules
,@CustName
That is when I get the error message.
A solution might be to change the stored procedure, but I would prefer not to since this is a generic stored procedure that I believe a lot of t-sqls and stored procedures will use.
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Aug 19, 2014
i want to obtain two columns in a query but i don´t know how to.ex.
col1 col2
1 A
1 B
2 A
1 C
I need something like this.
col1 col2
1 A, B, C
2 A
Col1 = Table Z
Col2 = Table Y
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Sep 21, 2006
Hi,Is there a way to findout the query plan of the executing process usingthe SPID/KPID information.Thanks in advance,Thyagu.D
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Feb 28, 2008
Hi guys,
I am looking for system procedure or system variable that will give the execution time of a SQL query.
I need to capture the execution time of a query in a variable and depending on the value do furthur processing.
Any help in this regard will be appreciated.
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Oct 5, 2006
im running a dynamic query with open rowset in it
pseudocode:
@CMD=declare @ RETURN SELECT @RETURN =SUM(X) FROM OPENROWSET(....) SELECT @RETURN
EXEC @CMD
This pseudocode dipplay the result of @return
the problem:
capture @return into @myvalue outside the dynamic sql scope
something like
Select @myvalue=exec(@cmd)
I don't wanna run on ditributed transaction like this
insert mytable
exec(@cmd)
thanks,
joey
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Apr 24, 2007
Hi to all, is my first post, i need a query or script to obtain all users and privileges from all my databases, someone to help me. I'm learning Administration SQL server 2005.
I know that sys.database_principals and sys.server_principals have information about that, but i need users - privileges of every database.
thank you
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May 4, 2005
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?
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Nov 9, 2005
I'm trying to create a list of orders in my db that has been created correctly (some orders are not dealt with correctly...) An order should go from "open -> assigned" to "assigned -> responded" status.
I got the following query:
select org.name, count(order) AS correct, NULL AS Total
from order
left join orderstatus o1 on order.id = o1.order_id
left join orderstatus o2 on order.id = o2.order_id
left join org on order.orgid on user.id
where
o1.status = 'Open -> Assigned'
and o2.status = 'Assigned -> Responded'
and o1.time_stamp < o2.time_stamp
This gives me a list of all organisations with the correct number of orders in the system...
But now I need to add the total number of tickets they got in the system. So I was thinking about a union with a query without the were constraints
UNION 'with the above query
select org.name, NULL AS correct, count(order) AS Total
from order
left join orderstatus o1 on order.id = o1.order_id
left join orderstatus o2 on order.id = o2.order_id
left join org on order.orgid on user.id
..but that gives me a list like this:
name correct total
org1 324 NULL
org1 NULL 423
How can I combine them, or maybe doing it a better way?
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Jun 21, 2007
Hi,
I have to queries that return tables with the same names. How do i add these 2 so it returns one table?
Thanks for your help.
Mike
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Jul 20, 2005
Hi all,Here is my problem, I have 3 tables :People-------------IDPeopleFirstnameLastnameCars------------IDPeopleCarnameBoats------------IDPeopleBoatname1 person can have 0 or n car/boatI want to a result set displaying : Firstname, Lastname, NumberOfCars,NumberOfBoatsI have two queries, but i want to merge the results in one. how can i dothis ?This one gives me FIRSTNAME, LASTNAME and CARCOUNT------------------------------------SELECT dbo.People.IDPeople, dbo.People.FirstName, dbo.People.LastName,COUNT(dbo.Cars.CarName) AS CARCOUNTFROM dbo.People LEFT OUTER JOINdbo.Cars ON dbo.People.IDPeople = dbo.Cars.IDPeopleGROUP BY dbo.People.IDPeople, dbo.People.FirstName, dbo.People.LastNameThis one gives me FIRSTNAME, LASTNAME and BOATCOUNT------------------------------------SELECT dbo.People.IDPeople, dbo.People.FirstName, dbo.People.LastName,COUNT(dbo.Boats.BoatName) AS BOATCOUNTFROM dbo.People LEFT OUTER JOINdbo.Boats ON dbo.People.IDPeople = dbo.Boats.IDPeopleGROUP BY dbo.People.IDPeople, dbo.People.FirstName, dbo.People.LastNameThanks in advancePhil
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Jul 20, 2005
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.
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May 29, 2008
Hi,
I am new to MDX and I have created a query listed below, this returns the correct information from the cube. However when I split the query into a CREATE SET and Query the data returned is wrong. I need to include the set creation in the cube but this returns the wrong information. I thought that information returned by these two queries would be indentical can anyone explain please.
Thanks David
SELECT
({[Time Calculations].&[Current Period],[Time Calculations].[Prior Year]}) on columns,
Filter (([Store].[Store No].[Store No].Members),
([LFL Month Store].[Month Lf L Store].&[Month LfL Store]) <> 0) on rows
from finance
where( [LFL Calendar].[LFL Calendar Hierarchy].[Year].&[2008].&[Qtr 1 2008].&[P3:April 2008] ,
[Measures].[GL Amount])
----------------------------------------------------------------------------------------------------------------------------------------
create SET [Finance].[LFL Stores List] AS
Filter (([Store].[Store No].[Store No].Members),
([LFL Month Store].[Month Lf L Store].&[Month LfL Store]) <> 0)
SELECT
({[Time Calculations].&[Current Period],[Time Calculations].[Prior Year]}) on columns,
[LFL Stores List] on rows
from finance
where( [LFL Calendar].[LFL Calendar Hierarchy].[Year].&[2008].&[Qtr 1 2008].&[P3:April 2008] ,
[Measures].[GL Amount])
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Nov 12, 2007
hi,
my first query is:
"SELECT TBL_STOK.stok_adi, TBL_STOK.fiyat1 FROM TBL_STOK INNER JOIN" _
TBL_BARKOD ON TBL_STOK.stok_id = TBL_BARKOD.stok_id " _
where TBL_BARKOD.barkod=@barkod"
second query :
"SELECT TBL_STOKDEPO.fiyat1 FROM TBL_BARKOD left outer JOIN TBL_STOKDEPO ON TBL_BARKOD.stok_id = TBL_STOKDEPO.stok_id" _
where TBL_BARKOD.barkod=@barkod and TBL_STOKDEPO.depo_kod=@depokod "
i want to merge these queries' results.first query returns 2 columns (TBL_STOK.stok_adi, TBL_STOK.fiyat1)
second query returns 1 column (TBL_STOKDEPO.fiyat1) .but i want a query that returns 3 columns (TBL_STOK.stok_adi, TBL_STOK.fiyat1,TBL_STOKDEPO.fiyat1)
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Jan 25, 2008
Hello all,
I have been using T-SQL for a while now although the majority of my work required relativley simple queries.
I just need to know is there a way to JOIN the results of several SELECT queries, maybe through the use of functions??
A reference to any online article would be most helpful.
Cheers,
Sean
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Mar 5, 2012
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.
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Oct 12, 2012
I am running a SQL stored procedure which runs 3 queries on 3 different SQL tables. What is my best option to export the results of these 3 queries to excel?
If it matters they are all SELECT queries, and at most will return < 500 rows.
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Oct 19, 2015
I have made a couple of queries I want to use into a Visual studio project, Now is my problem:
All my queries have different statements. I believe the best is to show the results in a Datagridview
How to view them there? I know how to do it... but I have got about 30 queries
Here is my code so far:
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
ComboBox1.DataSource = MyDB_DevDataSet.DataSetName.
Dim connectionString As String = "Data Source=myDBmySRV;Initial Catalog=Teknotrans_dev;Integrated Security=True"
Dim sql As String = "SELECT * FROM CompanyMain"
[Code] ....
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Dec 21, 2005
Hello,I am trying to create a view that shows the followingField1: Sum of Amounts from Table AField2: Count of Amounts from Table AField3: Sum of of Amounts from Table BField4: Count of Amounts from Table B......Field3: Sum of of Amounts from Table HField4: Count of Amounts from Table H......Things are a bit more complex but this is the gist.I am using SQL 2000.I know how to do this pretty easily using a stored procedure. But howcan I do it in a view? A SQL server won't meet my needs in thissituation.I tried OpenQuery ('myserver', 'exec myprocedure') but get the messagethat my server is not configured for data access. I tried the systemstored procedure to set data access to true but nothing seemed tohappen.I also tried Select * from (Select Statement1, select statement2)but got syntax error at the comma between statement1 and statement2.Trying to use select Statement1 as ABC to does not seem to work either.Is there a way to do what I want without making 15 views and then afinal view that shows them all together? I know I could probably dosomething by creating a ton of functions, but it really seems thisshould not be that hard...I am definitely open to any easy suggestions!Thanks,Ryan
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Aug 30, 2007
Hi,
We have a client who runs SQL Server 2000 queries on one database server and performance is approx. 4 seconds. If the database is backed up, no tables in the query or indexes on these tables are modified (we may run a small script that affects stored procedures, views, etc.) the query can run virtually forever.
The customer is runing a cluster and we are running a stand-alone. Although, the two environments that they run in and have these wildly different results in are the same.
The queries are not worth listing (join a couple of tables and views, select a few columns, put on a few conditions--nothing crazy).
Is this normal behavior for MS SQL Server?
I've personally seen where a database is backed up and query plans and performance are different from one server to another, but we are looking at extreme cases here. In fact, on the second server, the majority of the queries are faster and only a couple run very slowly.
Also, the query optimizer seems to be making poor decisions at this custoemer. For example, two tables will be cross joined (forming over 200 million records) and then table scans ensue. The process in some cases will take a 4 second query to 45 minutes.
To me none of this makes any sense. I've been working with SQL Server since 1997 and have not experienced any type of performance problems or variances of this magnitude. Although this is a 6GB database, SQL Server 7 ran on a terabyte without even blinking, so I wouldn't understand why this would have anything to do with it.
Also hampering our efforts is that we do not have easy access to this SQL Server database to get our hands on it and debug these issues.
Does anyone know of a way to examine these issues in a "system wide" manner to determine what the problems could be since the problems are not specific to the database (i.e. .bak file) but seem to be specific to the server?
They have also had database corruption (an index that wouldn't update) and had to roll back the database. Would that indicate that the MDF/LDF's are unstable? Is there a way to figure out if there is some type of MDF/LDF file structure corruption?
Thanks,
Henry.
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Mar 5, 2008
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!
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Jun 9, 2014
So I'm trying out full-text indexing for the first time and, in particular, FileTables in SQL Server 2012. I've followed a Microsoft walkthrough and everything seems to be ok. However, when I query the table using the CONTAINS keyword, I get no results (a regular query to make sure there are records in the table returns the expected number of results).
I'm now trying to troubleshoot, and have been using the FULLTEXTCATALOGPROPERTY function, but I don't understand the results.
If I run SELECT FULLTEXTCATALOGPROPERTY(N'CatlogName',N'ItemCount'), I get a result of 51. There are 96 documents in the NTFS folder where the documents are stored, and the table has 96 records, so I don't know where 51 is coming from. 55 of the documents are .DOC files, the rest are .PDF, and some (or maybe all) of the PDFs are scanned images of documents, which I don't expect to be indexed, so maybe that explains it. And in another thread in these forums, a poster suggests that the result for this function should be either 0 or 1, with 0 meaning that no documents are pending indexing, but maybe I've misunderstood that.
If I run SELECT FULLTEXTCATALOGPROPERTY(N'CatalogName',N'UniqueKeyCount'), I get a result of 2. I have got two full-text indexes in this catalog (one on the FileTable, one on a regular table with FT enabled). Is this result therefore expected? Again, reading online seems to suggest that a result of 0 is desirable, but I don't understand why, and if it is I don't understand why my result is 2!
I've now also run SELECT* FROM sys.dm_fts_index_keywords(DB_ID('DatabaseName'), Object_ID('dbo.FileTableName)), which I believe is supposed to list all of the indexed words from the table specified. I get one row returned, as follows:
keyword: 0xFF
display_term: END OF FILE
column_id: 2
document_count: 40
So basically, it's not indexed any words at all. And why is the document count only 40 when there are 96 documents in the folder and table?
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Aug 10, 2015
I have two queries as below;
SELECT EventID, Role, EventDuty, Qty, StartTime, EndTime, Hours
FROM dbo.tblEventStaffRequired;
and
SELECT EventID, Role, StartTime, EndTime, Hours, COUNT(ID) AS Booked
FROM tblStaffBookings
GROUP BY EventID, Role, StartTime, EndTime, Hours;
How can I join the results of the two by matching the columns EventID, Role, StartTime and EndTime in the two and have the following columns in output EventID, Role, EventDuty, Qty, StartTime, EndTime, Hours and Booked?
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Jun 12, 2015
I want to get output of below query in single row.
Select 'Name'
Select 'Surname'
Expected output is Name,Surname
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Apr 1, 2007
hi, like, if i need to do delete some items with the id = 10000 then also need to update on the remaining items on the with the same idthen i will need to go through all the records to fetch the items with the same id right? so, is there something that i can use to hold those records so that i can do the delete and update just on those records and don't need to query twice? or is there a way to do that in one go ?thanks in advance!
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Nov 16, 2014
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
-- Select group notes
SELECT DISTINCT
dbo.client_ssrs.state_client_number, dbo.delivered_service_detail.program_name, dbo.delivered_service_detail.start_date,
dbo.delivered_service_detail.start_time,
dbo.delivered_service_detail.service_name, dbo.delivered_service_detail.cpt_code, dbo.delivered_service_detail.icd9_code_primary,
[code]....
-- 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;
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Feb 12, 2008
Hello. I currently have a website that has a table on one webpage. When a record is clicked, the primary key of that record is transfered in the query string to another page and fed into an sql statement. In this case its selecting a project on the first page, and displaying all the scripts for that project on another page. I also have an additional dropdownlist on the second page that i use to filter the scripts by an attribute called 'testdomain'. At present this works to an extent. When i click a project, i am navigated to the scripts page which is empty except for the dropdownlist. i then select a 'testdomain' from the dropdownlist and the page populates with scripts (formview) for the particular test domain. what i would like is for all the scripts to be displayed using the formview in the first instance when the user arrives at the second page. from there, they can then filter the scripts using the dropdownlist.
My current SQL statement is as follows.
SelectCommand="SELECT * FROM [TestScript] WHERE (([ProjectID] = @ProjectID) AND ([TestDomain] = @TestDomain))"
So what is happening is when testdomain = a null value, it does not select any scripts. Is there a way i can achieve the behaivour of the page as i outlined above? Any help would be appreciated.
Thanks,
James.
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May 28, 2008
ok can someone tell me why i get two different answers for the same query. (looking for last day of month for a given date)
SELECT DATEADD(ms, - 3, DATEADD(mm, DATEDIFF(m, 0, CAST('12/20/2006' AS datetime)) + 1, 0)) AS Expr1
FROM testsupplierSCNCR
I am getting the result of 01/01/2007
but in query analizer I get the result of
12/31/2006
Why the different dates
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Sep 22, 2015
-- The 3rd query uses an incorrect column name in a sub-query and succeeds but rows are incorrectly qualified. This is very DANGEROUS!!!
-- The issue exists is in 2008 R2, 2012 and 2014 and is "By Design"
set nocount on
go
if object_id('tempdb.dbo.#t1') IS NOT NULL drop table #t1
if object_id('tempdb.dbo
[code]....
This succeeds when the invalid column name is a valid column name in the outer query. So in this situation the sub-query would fail when run by itself but succeed with an incorrectly applied filter when run as a sub-query. The danger here is that if a SQL Server user runs DML in a production database with such a sub-query which then the results are likely not the expected results with potentially unintended actions applied against the data. how many SQL Server users have had incorrectly applied DML or incorrect query results and don't even know it....?
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Jul 30, 2015
For each customer, I want to add all of their telephone numbers to a different column. That is, multiple columns (depending on the number of telephone numbers) for each customer/row. How can I achieve that?
I want my output to be
CUSTOMER ID, FIRST NAME, LAST NAME, TEL1, TEL2, TEL3, ... etc
Each 'Tel' will relate to a one or more records in the PHONES table that is linked back to the customer.
I want to do it using SELECT. Is it possible?
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Aug 21, 2007
The following query returns a value of 0 for the unit percent when I do a count/subquery count. Is there a way to get the percent count using a subquery? Another section of the query using the sum() works.
Here is a test code snippet:
--Test Count/Count subquery
declare @Date datetime
set @date = '8/15/2007'
select
-- count returns unit data
Count(substring(m.PTNumber,3,3)) as PTCnt,
-- count returns total for all units
(select Count(substring(m1.PTNumber,3,3))
from tblVGD1_Master m1
left join tblVGD1_ClassIII v1 on m1.SlotNum_ID = v1.SlotNum_ID
Where left(m1.PTNumber,2) = 'PT' and m1.Denom_ID <> 9
and v1.Act = 1 and m1.Active = 1 and v1.MnyPlyd <> 0
and not (v1.MnyPlyd = v1.MnyWon and v1.ActWin = 0)
and v1.[Date] between DateAdd(dd,-90,@Date) and @Date) as TotalCnt,
-- attempting to calculate the percent by PTCnt/TotalCnt returns 0
(Count(substring(m.PTNumber,3,3)) /
(select Count(substring(m1.PTNumber,3,3))
from tblVGD1_Master m1
left join tblVGD1_ClassIII v1 on m1.SlotNum_ID = v1.SlotNum_ID
Where left(m1.PTNumber,2) = 'PT' and m1.Denom_ID <> 9
and v1.Act = 1 and m1.Active = 1 and v1.MnyPlyd <> 0
and not (v1.MnyPlyd = v1.MnyWon and v1.ActWin = 0)
and v1.[Date] between DateAdd(dd,-90,@Date) and @Date)) as AUPct
-- main select
from tblVGD1_Master m
left join tblVGD1_ClassIII v on m.SlotNum_ID = v.SlotNum_ID
Where left(m.PTNumber,2) = 'PT' and m.Denom_ID <> 9
and v.Act = 1 and m.Active = 1 and v.MnyPlyd <> 0
and not (v.MnyPlyd = v.MnyWon and v.ActWin = 0)
and v.[Date] between DateAdd(dd,-90,@Date) and @Date
group by substring(m.PTNumber, 3,3)
order by AUPct Desc
Thanks. Dan
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Feb 12, 2008
When I run the following query from Query Analyzer in SQL Serer 2005, I get a message back that says.
Command(s) completed successfully.
What I really need it to do is to display the results of the query. Does anyone know how to do this?
declare @SniierId as uniqueidentifierset @SniierId = '85555560-AD5D-430C-9B97-FB0AC3C7DA1F'declare @SniierAlias as nvarchar(50)declare @AlwaysShowEditButton as bitdeclare @SniierName as nvarchar (128)/* Check access for Sniier */SELECT TOP 1 @SniierName = Sniiers.SniierName, @SniierAlias = Sniiers.SniierAlias, @AlwaysShowEditButton = Sniiers.AlwaysShowEditButtonFROM SniiersWHERE Sniiers.SniierId=@SniierId
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