SQL Server 2014 :: Selecting Records From Table 2 While Counting Records In Table 1
Aug 11, 2015
Table1 contains fields Groupid, UserName,Category, Dimension
Table2 contains fields Group, Name,Category, Dimension (Group and Name are not in Table1)
So basically I need to read the records in Table1 using Groupid and each time there is a Groupid then select records from Table2 where Table2.Category in (Select Catergory from Table1)
and Table2.Dimension in (Select Dimension from Table1)
In Table1 There might be 10 Groupid records all of which are different.
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Jun 21, 2015
Previously same records exists in table having primary key and table having foreign key . we have faced 7 records were lost from primary key table but same record exists in foreign key table.
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Jun 9, 2007
is there a way to get a count of records for each table in a database by table in one query? I can query each table using a count, but this is pretty tedious when you have 50+ tables. Anybody have any ideas?
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May 6, 2014
So let's say I have a table Orders with columns: Order# and ReceiptDate. Order#'s may be duplicated (Could have same Order# with different ReceiptDate). I want to select Order#'s that go back 6 months from the last ReceiptDate for each Order#.
I can't just do something like:
SELECT *
FROM Orders
WHERE ReceiptDate >= add_months(date,-6)
because there could be Order#'s whose last ReceiptDate was earlier than 6 months ago. I want to capture all of the instances of each Order# going back 6 months from each last ReceiptDate relative to each Order#.
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Jul 20, 2005
Hello everyone,Small and (I think) very simple quesiton;-) which makes me creazy.Let's say I have two tables listed below:T1====IDX====134T2===============IDD fk_IDX===============A1A2A4B1B3B4C4D1D2D3D4I would like to select from table T2 all distinct records IDD whichhave all of fk_IDX containded in T1.The select statement should return in this case ONLY:B and Dbecasue:B has 1,3,4andD has 1,2,3,4 so it has this combination 1,3,4 contained in the T1also.I've tried to do that with group by, with having, in and it neverworks (I always became all records which one of them is in this T1table).Maybe some one from you did try something like that, and can give afast answer.I will be very greatfullGreatingsMateusz
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Jan 24, 2015
I have a database full of different types of leads some for company A some for company B and so on, each doing a different service. However the leads from B can be used for A and leads from A can be used for B, so I want to merge the data.
Example:
Phone Number Name Home Owner Credit Insurance
727-555-1234 Dave Thomas Yes B
727-555-1234 Dave Thomas Gieco
I would like the end result to be one record:
Phone Number Name Home Owner Credit Insurance
727-555-1234 Dave Thomas Yes B Gieco
Since these were imported into SQL they all have a unique ID, here are the current labels
ID,phone_ number,first_ name,last_name,address1, address2, address3,city,state,postal_code,HOME_OWNR,HH_INCOME,CREDIT_RATING,AGE,MATCH,source_id,
title,comments,dnc_flag,provider,vehicle,coverage,alt_phone,email,marital status,dob
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Jul 31, 2014
I am trying to add multiple records to my table (insert/select).
INSERT INTO Users
( User_id ,
Name
)
SELECT ( SELECT MAX(User_id) + 1
FROM Users
) ,
Name
But I get the error:
Violation of PRIMARY KEY constraint 'PK_Users'. Cannot insert duplicate key in object 'dbo.Users'.
But I am using the max User_id + 1, so it can't be duplicate
This would insert about 20 records.
Why the error?
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Dec 13, 2004
Hi, my sql is not too hot so i hope someone can help me. I need to select all the records from one table that do not exist in 2 other tables. I know it sounds simple enough but for some reason i can not get it working. It may have something to do with the fact that the field i am searching on are datetime fields. Here is a shortened version of my code.
SELECT DateOfStats
FROM table1
WHERE (DateOfStats NOT IN
(SELECT dateofstats
FROM table2)) and (DateOfStats NOT IN
(SELECT dateofstats
FROM table3))
Thanks for the help in advance.
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May 25, 2005
i need to select records from table "A" if only the "PK" of "A" exists in table "B". I need to return a resultset not just a single record. The problem is table "B" is not a table in database instead a user supplied table which can be a datatable in memory.
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Nov 17, 2005
I was given this query but could not build it successfully.
can anybody help me out.
Consider the following scenario:
we have a table with single field of type Varchar(100).
we have few hundred records in it.
we want to retrieve last 'n' records from table.
i know this is bad idea but we need to have some solution to work it out.
i'm breaking my head but to no use.
Please help
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Jun 18, 2014
I have two tables called ECASE and PROJECT
In the ECASE table there is trigger to get the max value of case_id column in ecase based on project and increment one to that case_id value and insert into ecase table .
When we insert a new record to the ECASE table this trigger calls and insert the case_id column value.
When i run with multiple threads , the transaction is rolled back because of trigger . The reason is , on the project table the lock is happening while getting the max value of case_id column based on project.
I need to prevent the deadlock .
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Feb 16, 2006
Godwin writes "Hello,
Heres my question..
I have 2 tables.2 paticular columns exist in both the tables.
I want to be able to select those 2 columns on the 1st table and insert them on to the same 2 columns on the 2nd table.
Now,this 2nd table has another 3 columns that exist in another table.I would like to take those 3 column values from that 3rd table and insert it into the 2nd table by modifying those existing records in the 2nd table.In the 3rd table,there will be around 5 records...I want to copy the existing records 5 times in the 2nd table and insert the 3rd tables rows inside the 2nd table in that respective column for 5 rows.
I hope you understand what I mean...Im sorry for really confusing..
Please help me
Thanks
Godwin"
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Jul 20, 2005
Hi All,Sorry if the subject line is too obscure -- I couldn't think of a wayof describing this request.I have a table that contains approximately 1 million records.I want to be able to be able to select the top x records out of thistable matching variable criteria.Pseudo table records:custid, category, segment1,1,12,1,13,1,14,1,15,1,26,1,27,1,28,1,29,2,110,2,111,2,112,2,113,2,214,2,215,2,216,2,217,2,318,2,319,2,320,2,3So, what I'm trying to do is return a recordset, for example, thatcontains the top 2 of each variation of category and segment.ie:1,1,12,1,15,1,26,1,29,2,110,2,113,2,214,2,217,2,318,2,3The only way I can think to achieve this is in a while statement,performing individual selects against each combination, feeding thewhere criteria by variables that I automatically increment.I can't help thinking there's a much more graceful way of achievingthis?If anyone can give me any insight into this I'd be incrediblyappreciative!Many thanks in advance!Much warmth,Murray
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Sep 13, 2006
Ok, I'm really new at this, but I am looking for a way to automatically insert new records into tables. I have one primary table with a primary key id that is automatically generated on insert and 3 other tables that have foreign keys pointing to the primary key. Is there a way to automatically create new records in the foreign tables that will have the new id? Would this be a job for a trigger, stored procedure? I admit I haven't studied up on those yet--I am learning things as I need them. Thanks.
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Mar 21, 2015
Select statement joining file1 to file2. File 1 may have 0, 1, or many corresponding rows in file2. I need to count the corresponding rows in table2. Table2 also has a Boolean column and I need to count the number of rows where it is true. So I need to count the total number of matching rows and the count of those that are set to true. This is an example of what I have so far. I had to add each column being selected into a Group by to make it work, but I do not know why. Is there some other way this should be set up.
SELECT c.CarId, c.CarName, c.CarColor, COUNT(t.TrailerId) as trailerCount, (add count of boolian, say t.TrailerFull is true)
FROM Car c
LEFT JOIN Trailer t on t.CarId = c.CarId
GROUP BY c.CarId, c.CarName, c.CarColor
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Oct 21, 2015
I am trying to write a query that will retrieve all students of a particular class and also any rows in HomeworkLogLine if they exist (but return null if there is no row). I thought this should be a relatively simple LEFT join but I've tried every possible combination of joins but it's not working.
SELECT
Student.StudentSurname + ', ' + Student.StudentForename AS Fullname,
HomeworkLogLine.HomeworkLogLineTimestamp,
HomeworkLog.HomeworkLogDescription,
ROW_NUMBER() OVER (PARTITION BY HomeworkLogLine.HomeworkLogLineStudentID ORDER BY
[Code] ...
It's only returning two rows (the students where they have a row in the HomeworkLogLine table).
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Jul 20, 2005
I can't get my head around this:I want to select all IDs from table A that do not have a related record intable B according to some condition:Table A contains, say, Parents and table B contains Children. I want toselect all Parents that have no children called "Sally" (this is a noddyexample, reminds me of being at Uni again :) ).Any ideas?Thanks
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Mar 18, 2014
I have a situation where deleting old records is blocking updating latest records on highly transactional table and getting timeout errors from application.
In details, I have one table called Tran_table1 in OLTP database. This Tran_table1 is highly transactional table, it will receive data for insert/update continuously
While archiving 2 years old records from Tran_table1 into Tran_table1_archive in batches(using DELETE OUTPUT INTO clause), if there is any UPDATEs on Tran_table1,these updates are getting blocked and result is timeout errors in application.
Is there any SQL Server hints to avoid blocking ..
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Dec 3, 2014
I have a table with about half a million records, each representing a patient in my county.
Each record has a field (RRank) which basically sorts the patients as to how "unwell" they are according to a previously-applied algorithm. The most unwell patient has an RRank of 1, the next-most unwell has RRank=2 etc.
I have just deleted several hundred records (which relate to patients now deceased) from the table, thereby leaving gaps in the RRank sequence. I want to renumber the remaining recs to get rid of the gaps.
I can see what I want to accomplish by using ROW_NUMBER, thus:
SELECT ROW_NUMBER() Over (ORDER BY RRank) as RecNumber, RRank
FROM RPL
ORDER BY RRank
I see the numbers in the RecNumber column falling behind the RRank as I scan down the results
My question is: How to convert this into an UPDATE statement? I had hoped that I could do something like:
UPDATE RISC_PatientList_TEMP
SET RRank = ROW_NUMBER() Over (ORDER BY RRank);
but the system informs that window functions will only work on SELECT (which UPDATE isn't) or ORDER BY (which I can't legally add).
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Apr 29, 2014
I have table 'stores' that has 3 columns (storeid, article, doc), I have a second table 'allstores' that has 3 columns(storeid(always 'ALL'), article, doc). The stores table's storeid column will have a stores id, then will have multiple articles, and docs. The 'allstores' table will have 'all' in the store for every article and doc combination. This table is like the master lookup table for all possible article and doc combinations. The 'stores' table will have the actual article and doc per storeid.
What I am wanting to pull is all article, doc combinations that exist in the 'allstores' table, but do not exist in the 'stores' table, per storeid. So if the article/doc combination exists in the 'allstores' table and in the 'stores' table for storeid of 50 does not use that combination, but store 51 does, I want the output of storeid 50, and what combination does not exist for that storeid. I will try this example:
'allstores' 'Stores'
storeid doc article storeid doc article
ALL 0010 001 101 0010 001
ALL 0010 002 101 0010 002
ALL 0011 001 102 0011 002
ALL 0011 002
So I want the query to pull the one from 'allstores' that does not exist in 'stores' which in this case would the 3rd record "ALL 0011 001".
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Sep 16, 2015
I have a scenario where I have to Update a table with date when there are new records in another table
For example:
I load ODS table with the data from a file in SSIS. the file has CustomerID and other columns.
Now, when there is new record for any customerID in Ods, then Update the dbo table with the most recent record for every CustomerID(i.e. update the date column in dbo for that customerID). Also Include an Identifier that relates back to the ODS table. How do I do this?
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Jul 31, 2007
I am using the default ASPNETDB.MDF database for a project in SSE 2005 and VWD 2005. I need to use the UserName field from the aspnet_Users table as a foreign key in another table I have in the database. I am doing this so that I can grab data generated from additional fields that I'm adding to the membership registration wizard. However, I am obviously missing some steps since the user name doesn't show up in my second table. What should I do besides creating a relationship between the two fields and tables? Should I be writing some sort of SQL statement to accomplish this?
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May 24, 2007
Hi, i have a table with all employee bio-data in a completed project. Iam now working on another project with a table that needs the same data and here iam talking about 300 records that rarely change. Instead of re-entering this data in this new table, i want to import the data from the completed project into a table in this new project. Does any one have any idea how to achieve that or is there a better option to do the same.
One more thing iam realising here is that iam going to use this same data in very many applications and some one from one department is going to enter this data in all these different applications. so i was wondering if there could be a way of having a central database that this guy can mantain and then i be able to use that table data in different applications that iam going to develop. I dont want to kill this unlucky guy with data entry tasks every time i deploy a new application.
So basically, how can make one database application sever several different applications with its data.
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Jul 20, 2005
I have been searching many postings and I cant seem to find anyonethat has this answer so I decided to post. I am using SQL(Transact-SQL).If I have 2 tables with columnsacct_num,activity_date,and pay_amt and I want to delete one instanceof a record in table 1 for every instance of that record in table 2how could I do that. For example.Table 1-----------acct activity_date pay_amt123 5/1/2004 50.00123 5/1/2004 50.00123 5/1/2004 50.00123 5/1/2004 50.00123 5/1/2004 50.00Table 2-----------acct activity_date pay_amt123 5/1/2004 50.00123 5/1/2004 50.00I need a delete statement that will find 2 of the 5 records(It doesn'tmatter which 2) and delete them.Leaving table one looking like this.Table 1-----------acct activity_date pay_amt123 5/1/2004 50.00123 5/1/2004 50.00123 5/1/2004 50.00How can I do this??
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Jul 22, 2015
I’m trying to extract a list of records that don’t appear between 2 dates. I have 4 tables:
tblCustomers
tblMachines
tblServiceOrders
tblMachinesServiced
tblCustomers contains a CustomerID that is unique to each customer.
tblMachines contains a list of all machines with a MachineID that is unique to each machine. It also contains the CustomerID number.
tblServiceOrders contains a list of each time each customer was serviced. It contains the ServiceDate, CustomerID, and ServiceOrderNo. But it does not have any information on the machines.
tblMachinesServiced contains a list of each machine that was serviced for each service order. It contains the ServiceOrderNo and the MachineID number.
What I want is to be able to extract a list of machines that were not serviced between 2 dates. What I end up getting is a list of machines that were serviced outside of the date range I provide.
For instance, say machine A was serviced in 2013 and 2015 but not in 2014. And say machine B was serviced in all 3 years. When I try to extract my list of machines not serviced in 2014 I end up with a list that contains machine A-2013, A-2015, B-2013 & B-2015. But what I need is just machine A-2014, since that machine wasn’t serviced in 2014.
I’ve tried several different queries but here is an example:
SELECT tblMachines.MachineID,ServiceMachines.ServiceDate
FROM tblMachines
LEFT JOIN
(SELECT MachineID, ServiceDate FROM tblServiceOrders, tblMachinesServiced
WHERE tblServiceOrders.ServiceOrderNo=tblMachinesServiced.ServiceOrderNo
) ServicedMachines
ON tblMachines.MachineID=ServicedMachines.MachineID
WHERE YEAR(ServiceDate) != '2014'
I understand why it returns the records that it does, but I'm not sure how to get what I want, which is a list of machines not serviced in 2014.
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Aug 18, 2006
Hello all.
I am looking to select all from a particular row where one field occurs more than once. The code i'm, trying isnt working:
select * from U_DATAFILE
where count(group by VIEW_ACTION)>1
Thanks all :)
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May 29, 2007
I have a table with three fileds
1 - SmsTime (datatype = datetime)
2 - MsgCnt (datatype = int)
3 - Message (datatype = varchar)
Here MsgCnt means it will give the number of sms part (70 charector is equal to One SMS).
So in each row MsgCnt may be vary. Some time it may be 1 or 3 or 5 or 2 etc.
Now here I need to count how many MsgCnt is received on Today. Its not to count the rows but counting the MsgCnt fild value.
Is there any sql way to find it.
Plesase help me!
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Jun 30, 2004
Hi, all I got one stupid question in mind. The idea is that I want my SQL database to install into another computer. The best way for me is I want to create a script file for creating tables, triggers, stored procedure. But I want all the SQL statement that insert all the records in to each table too.
Does anyone have a solution for me? Or there be other way?
I am always waiting for ur suggestion.
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May 10, 2004
Hello all,
A little question regarding SQL Server DB's.
I have a two tables containing customers invoices, one for the invoices header (ie: customer #, invoice date,... KEY: invoice # + invoice date) and another for the details of the invoices (ie: each invoice line details KEY: invoice # + line #). I need to periodically remove invoices older than a certain timeframe (ex: all invoices older than 48 months).
How can I proceed?
I am fairly new with SQL server.... Please help!
Thanks,
Eric
:(
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Jul 1, 2015
i have this query in a proc
declare @bu_id INT,
@CurCaptureDate DATETIME,
@user_id INT,
@col_name VARCHAR(100),
@sort_order VARCHAR(4),
@CityPair_ID INT=NULL,
[code]....
where @reasons and @departure_code can be multiple.
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Aug 19, 2006
In SQL Server 2000, I have a parent table with a cascade update to a child table. I want to add a record to the child table whenever I add a table to the parent table. Thanks
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Feb 13, 2008
I have two tables that share a common identity row. I need to build a query where data that exists in one table does not contain data in the other table. For example, table 1 has columns of Owner_ID, LastName, FirstName and table 2 has columns Auto_ID, Owner_ID, AutoMake. Both tables are joined by the Owner_ID column. I need a query that provides all owners from table 1 who do not have an entry in table 2.
Thanks in advance,
Mark
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Nov 19, 2015
There are 3 tables Property , PropertyExternalReference , PropertyAssesmentValuation which are common for 60 business rule
SELECT
PE.PropertyExternalReferenceValue [BAReferenceNumber]
, PA.DescriptionCode
[PSDCode]
, PV.ValuationEffectiveDate
[EffectiveDate]
, PV.PropertyListAlterationDate
[ListAlterationDate]
[code]....
Can we push the data for the above query in a physical table and create index to make the query fast rather than using the same set tables multiple times
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