Results Of One Query Used In A Second Query
Feb 21, 2004
I don't know the correct approach to this problem. Nested Queries perhaps?
I have users enter stock symbols into a textbox. The symbols are then written in a table that has 3 columns named UserID, Portfolio_Name and Portfolio_Symbols.
In order to look the symbols up (Portfolio_Symbols), I search by UserID and Portfolio_Name; this returns a string consisting of the symbols.
What I need, however are the results of (another) query based on these symbols(Portfolio_Symbols)--the result would be various pieces of data for each company (symbol)being returned to a dataset that will be read into a datagrid.
Do nested queries seem a good approach, or is there some other way that would be better?
I've never written a nested query before, that's why I ask this question.
Thanks
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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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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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Aug 2, 2012
linking two tables together to get an end result
find below the code i have used
The first part of the query provides me with the info i need
SELECT sub.*,
case when rm_sales_band = '2M to 4M' then 'Kirsty' else RM end as rm
into #rmtmp
[Code].....
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Jul 10, 2015
I have a query that performs a comparison between 2 different databases and returns the results of the comparison. It returns 2 columns. The 1st column is the value of the object being compared, and the 2nd column is a number representing any discrepancies.What I would like to do is use the results from this 1st query in the where clause of another separate query so that this 2nd query will only run for any primary values from the 1st query where a secondary value in the 1st query is not equal to zero.I was thinking of using an "IN" function in the 2nd query to pull data from the 1st column in the 1st query where the 2nd column in the 1st query != 0, but I'm having trouble ironing out the correct syntax, and conceptualizing this optimally.
While I would prefer to only return values from the 1st query where the comparison value != 0 in order to have a concise list to work with, I am having difficulty in that the comparison value is a mathematical calculation of 2 different tables in 2 different databases, and so far I've been forced to include it in the select criteria because the where clause does not accept it.Also, I am not a DBA by trade. I am a system administrator writing SQL code for reporting data from an application I support.
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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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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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Aug 22, 2005
Hi,New to .Net and SQL. I have two tables that I have joined together. RentalControl_Main has the rental informationd and an Adjuster ID that links to the ADjuster table and the adjusters name. I am trying to create a report that gives the "Single" adjuster name and the totals for all of their contracts. I have a details report that gives each contract info. for each specific adjusters rentals. However, I want to just list the adjuster once and give all of their totals. In my SQL statement I have all of it written out and just need to knowwhat to do in place of 'Alex Early' that will give me all of the distinct adjusters.Do I need to code this on the page with a do while loop?Appreciate any help.SELECT SUM(dbo.RentalControl_Main.Rate) / COUNT(dbo.RentalControl_Main.Rate) AS AmtAvg, SUM(dbo.RentalControl_Main.DaysBilled) / COUNT(dbo.RentalControl_Main.DaysBilled) AS DayAvg, SUM(dbo.RentalControl_Main.Rate * dbo.RentalControl_Main.DaysBilled) / COUNT(dbo.RentalControl_Main.Rate) AS TotAvgFROM dbo.RentalControl_Main INNER JOIN dbo.RentalControl_Adjuster ON dbo.RentalControl_Main.AdjusterID = dbo.RentalControl_Adjuster.AdjusterIDWHERE (dbo.RentalControl_Adjuster.AdjusterName = 'Alex Early' AND (dbo.RentalControl_Main.DateClose IS NOT NULL) AND (dbo.RentalControl_Main.AgencyID = '2')
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Feb 8, 2008
Not sure if this is possible, but maybe. I have a table that contains a bunch of logs.
I'm doing something like SELECT * FROM LOGS. The primary key in this table is LogID.
I have another table that contains error messages. Each LogID could have multiple error messages associated with it. To get the error messages.
When I perform my first select query listed above, I would like one of the columns to be populated with ALL the error messages for that particular LogID (SELECT * FROM ERRORS WHERE LogID = MyLogID).
Any thoughts as to how I could accomplish such a daring feat?
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Jul 20, 2005
Hello all,I'm looking for some hints as to how to use the results of a query inanother query. I assume I'm 'thinking' wrong in how to solve this, soI'm hoping someone can clobber me and send me in the right direction.My question is best illustrated by simplified example. I have onetable (table A) with a single column called "Word". This tablecontains 100 records of single words. Another table (table B)contains whole sentences in a single column. I want to eventuallycount the occurances of all of the words in Table A, in each of thesentences in Table B and store these results in another table. Here'sthe 'thinking wrong' part. The only way I can see to do this is toselect the entire table A using a cursor, then select 'LIKE's of theresult against each individual row in table B. This seems horriblyinefficient, and I know there have to be one or two MUCH better waysto do this, but I can't get me head wrapped around thinking in SQL atthis stage. Any info appreciated.Thanks,Stan
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Apr 20, 2004
I was wondering if there was a keyword that would allow you to return the number of results from a query such as (this is fake just giving an example so that someone can give me the real answer)
select TotalReturned
from table
where field=""
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Oct 7, 1999
I am a beginner with SQL, so please excuse any ignorance here.
Under SQL 6.5, when executing a SELECT DISTINCT query against a table in a certain database, the results were returned alphabetized. Now, after migrating the database to SQL 7.0, the same query does not return the results alphabetized. If I add an index for the column specified in the query to the table, the results come back alphabetized. Is there any way to correct this other than adding indexes for all columns in all tables that are queried in this manner?
TIA,
Paige
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Mar 2, 2005
I am running the same exact query in SQL 2000 and I get different results. Should I try running DBCC CHECKDB and look for errors?
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Apr 30, 2008
Hi,
I have this line of code that when run in the query doesn't return anything:
srv.AGENT_S_ACC_CODE IN ('" & Replace(Replace(Parameters!arcode.Value," ",""),",","','") & "')
The parameter is setup and the query works when I hardcode it with a value but will not return anything with this, does anyone know why?
Thanks,
Rhonda
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Sep 6, 2006
Hi, not exactly too sure if this can be done but I have a need to run a query which will return a list of values from 1 column. Then I need to iterate this list to produce the resultset for return.
This is implemented as a stored procedure
declare @OwnerIdent varchar(7)
set @OwnerIdent='A12345B'
SELECT table1.val1 FROM table1 INNER JOIN table2
ON table1. Ident = table2.Ident
WHERE table2.Ident = @OwnerIdent
'Now for each result of the above I need to run the below query
SELECT Clients.Name , Clients.Address1 ,
Clients.BPhone, Clients.email
FROM Clients INNER JOIN Growers ON Clients.ClientKey = Growers.ClientKey
WHERE Growers.PIN = @newpin)
'@newpin being the result from first query
Any help appreciated
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Oct 25, 2006
Hi guys, say i wrote a query that returns 1,000 records.. what kinda query could i write that only returns say the first 50 records of the 1,000 recs..
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May 13, 2007
Hello,
I want to select all the customerIDs where an email address exists. Easy: select customerid from customers where emailaddress = @emailaddress
Now I want to use the resulted customerIDs from the above query as a parameter to select all the email addresses with emailstatus equal to 3.
How do I create this type of while statement in a stored procedure? I prefer to not create a temporary table.
My idea was to do it like this:
select emailaddress from emailaddresseswhere emailstatus = 3 and customerid = (select customerid from customers where emailaddress = @emailaddress)
This doesn't seems to work. I get the error:
Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
thanks
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Jul 17, 2007
I have a pretty big SQL query with a one to many sort of relationship...
There are client accounts that we're reporting on. Each account has four different historical categories attached. Each historical category can have maybe fifty entries in each, sorted by date.
I need to figure out how to grab the unique accounts and show only the three most recent results per each historical subcategory with the account... the three most current results from each of the four subcategories, displayed by the parent client account number.
I've created four views to isolate the subcategories as a start, thinking I could bring them into a parent query ...
but my question would be... how do I generate JUST the top three historical transactions by account number? If I select TOP 3, I get only the 3 newest in the MASTER LIST, not per client account, which is what I need to do.
Does this make sense? I could really use a good SQL helping hand with this one.
Thank you!
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Oct 17, 2007
Can anyone give me the basics of speeding up reports that use queries or views or nested views?
Current reports are now taking over 2 minutes to show.We have thousands and sometimes even millions of records to report against.Queries have 4 and 5 table joins etc.
We are using ASP.NET 2.0 in Visual Studio 2005 and Crystal Reports.
Thanks
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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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Jan 4, 2006
I have a database with some over normalized tables in it. The best I can do with one query is get the file ID. In the second query I want to get all the file names, based on all the fileID's I got from the first query. How would I go about doing this?
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Jan 25, 2006
I have been searching this topic on and for quite some time and can't seem to find a decent answer. Is it feasible to do your paging strictly from a SQL query? Pass the query the pagesize, what page to return and what to sort by?
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May 5, 2006
ok the following statement returns the correct results in sql query analyzer but in the .net environment with c# it returns back less 3 records
SELECT SUM(ao.amount),bl.dpc,bl.city from billinglocation bl inner join shippinglocation sl on bl.billinglocationid = sl.billinglocationid inner join absorbentorder ao on sl.shippinglocationid = ao.shippinglocationid group by bl.dpc, bl.city
billinglocation 1 - 1 shippinglocation 1 - many absorbentorder
anybody have any ideas why this might be occuringthanks!
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Apr 10, 2001
I am running SQL Server 7.0 on NT 4.0. I have created a simple query:
SELECT SUM(month1) As total_month1
FROM eac_manload
WHERE project_number = 8800
and dept IN (50,51,52,55,57,60,61,62,63,64,65,68,69)
I first time I run the query I get the correct result. Subsequent times that I run the query the result is 1 record with a Null value. The data has not changed. If I stop MSSQLSERVER and restart the service I get the correct result the first time and the Null value each time thereafter. Anybody out there with any idea of what is going on here? Any help will be appreciated!!
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May 15, 2001
I have duplicate results in from my query. I am using the distinct clause but this does not seem to be working. In the example below, I do not want the 79.15 to repeat multiple times eventhough the first column has all distinct values. I am using distinct in my select but this is not stopping the duplicates on the second row. Any guidance would be greatly appreciated. Thanks
820.2179.15
820.2279.15
997.379.15
48679.15
038.979.15
428.079.15
263.979.15
276.579.15
250.0079.15
276.879.15
401.979.15
396.379.15
397.079.15
31179.15
365.979.15
E88579.15
E849.779.15
663.3173.59
646.6173.59
599.073.59
V27.073.59
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Oct 25, 2000
How can I insert the results of a query into a .csv file ?
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Nov 15, 2004
I have a table in a database that has very old and not very relational and I want to create a quick view to show the information in a better way. Let's say that the table has 4 fields : id , child1, child2, child3. I want to create a view from this table that will show two fields : id and child. So, my table currently looks like this:
id child1 child2 child3
1 sam bob chris
and i would like it like this......
id child
1 sam
1 bob
1 chris
Can anybody help me? Thanks in advance,
Bob
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Jun 13, 2007
First, I'm a complete noob to anything other than basic SQL queries so any help is greatly appreciated.
I have a project I'm working on that involves analyzing syslog messages from our web filter. It's been pretty simple in getting the data into a SQL table, but now I'm fumbling around with setting up the data analysis portion. The data I need to analyze is space delimited in a single column in the table. I can query the data, but I don't know how to parse the results and insert each field into it's own column in another table.
Would one of the great SQL gurus around here help a brotha out?
Thanks.
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Mar 2, 1999
HI
Im running a query using isql from the command line and outputting the results
to a file. Ideally I'd like to have the file in csv format so that it can be used by a client to import the results into their system.
I can run a query and output the results to a file but get i dont get the csv format I require. I can separate the columns using /s parameter but I also additional space within the column fields.
I know it is possible to create the csv format using the SQL query tool and ISQL_w but I was wondering if there was some parameter that I can call that will format the output like the format options in ISQL_w allows me to do.
Thanks in advance
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Jul 30, 2001
Is there a way in SQL Server 2000 to output your query results to a file (example comma-delimited) in the SQL CODE ITSELF? I know you can check the option under Tools->Options->Results but I want to have it do it in the SQL code. Thanks Eric
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May 22, 2006
Hi ppl
Could someone please tell me how I could format my output to look something like this:
What I have:
Code:
customer street city telnum
---------- ---------- ---------- ----------
Ann 12 bpem there 34215
Ben 2 blim here 344365
Carl 512 crom there 34725
Dean 62 blon here 2132345
El 142 brom there 657345
Frank 71 clom here 6345215
What I would like:
NOTE: I edited this myself incase you are confused about how I got these results, not that Im calling anyone stupid, just to make clear up any possible misunderstandings
Code:
customer contact details
---------- -----------------
Ann 12 bpem
there
34215
Ben 2 blim
here
344365
Carl 512 crom
here
34725
...... etc
Thanks for taking the time with this.
Your help is always appreciated.
Justin
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