Query To Fetch Latest Record
Jun 29, 2012
Table has details like below:
NAME UPATE-TIMESTAMP
==== ===============
mary time1
mary time2
mary time3
tom time1
tom time2
tom time3
tom time4
richard time1
richard time2
Output Expected:
NAME UPATE-TIMESTAMP
==== ===============
mary time3
tom time4
richard time2
In summary, the requirement is to fetch the latest upated record for each unique NAME.
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Feb 12, 2008
Hi All,
I have two tables.
Table A contains a unique column of some Keys.
Table B contains Key column,Value column and Entry_Time column.
Now I need the most recently entered value for each of the Keys in table A using table B.
I dont need any repeatation of Keys in my result.
Please help me out.I am using DB2.
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May 10, 2015
Got a Table_A in the form of:
Cust_ID
Cust_Name
and another Table_B as:
Recording_Date
Invoice_ID
Cust_ID
Cust_Address
In such a case let's say I need a View to represent the columns:
Cust_IDÂ (From Table_A)
Cust_Name (From Table_A)
Cust_Address (From Table_B)
However, with the Customers changing their addresses and having multiple records of different dates in Table_B how to reflect the Latest address of the same in the requisite View?In other words Cust_Id (AB), Cust_Name (CD), who as per Table_B have 100 records with three different addresses (EF, GH & IJ) spread over two years. How to fetch the only latest address in this case? i.e. a record in View_C as:
Cust_ID
Cust_Name
Cast_Address
AB
CD
IJ
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Nov 4, 2007
Hi,
I'm relatively inexperienced in sql, and am having trouble interpreting the behavior of a cursor in some code I have inherited. When there is a record in both the Filters and FilterElements tables, the fetch_status is 0. If there is a record in Filters, but no child record in FilterElements, the fetch_status is -1. Since the tables are joined with a RIGHT OUTER JOIN, even when there is no corresponding record in FilterElements, a record is returned (I have verified running the select in a query window). But when used in a cursor, the record is not fetched. The fetch_status is -1. Can anyone tell me why the fetch doesn't work in this case. Thanks
----
DECLARE @CreatedByUser nchar(100), @WorkflowIDs varchar(50);
DECLARE @MyVariable CURSOR;
SET @MyVariable = CURSOR FOR
SELECT isnull(Filters.WorkflowIDs, ''),
isnull(FilterElements.CreatedByUser, '')
FROM Filters RIGHT OUTER JOINFilterElements ON Filters.ItemID = FilterElements.FiltersItemID
WHERE FiltersItemID = @FilterID;
OPEN @MyVariable;FETCH NEXT FROM @MyVariable
INTO @WorkflowIDs, @CreatedByUser;
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Sep 20, 2007
My table are
Customer: customerId ,name
Order: orderId, customerId, product,date
I want to display latest order from the customer
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Jan 24, 2014
I have table has column called [last modified date] it has time too , i need to get the [latest modified date] for particular ID , there are many updates to the ID and i just need the latest date.
[PAX ID] | [Last Modified Date]
1 2013-01-02 18:23:00
1 2013-01-02 11:42:00
3 2013-01-01 09:00:00
3 2013-01-08 16:05:00
5 2013-01-01 09:09:00
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Sep 13, 2006
Ok, this thing is returning the last record twice. If I have only one record it returns it twice, multiple records gives me the last one twice. I am sure some dumb pilot error is involved, HELP!
Thanks in advance, Larry
ALTER FUNCTION dbo.TestFoodDisLikes
(
@ResidentID int
)
RETURNS varchar(250)
AS
BEGIN
DECLARE @RDLike varchar(50)
DECLARE @RDLikeList varchar(250)
BEGIN
SELECT @RDLikeList = ''
DECLARE RDLike_cursor CURSOR
LOCAL SCROLL STATIC
FOR
SELECT FoodItem
FROM tblFoodDislikes
WHERE (ResidentID = @ResidentID) AND (Breakfast = 'True')
OPEN RDLike_cursor
FETCH NEXT FROM RDLike_cursor
INTO @RDLike
SELECT @RDLikeList = @RDLike
WHILE @@FETCH_STATUS = 0
BEGIN
FETCH NEXT FROM RDLike_cursor
INTO @RDLike
SELECT @RDLikeList = @RDLikeList + ', ' + @RDLike
END
CLOSE RDLike_cursor
DEALLOCATE RDLike_cursor
END
RETURN @RDLikeList
END
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Jun 4, 2007
if there are 2 records with different date how to write query for ----> get record with latest date
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Aug 8, 2013
Here's what I'm trying to do
TransIDMemberIDFundIDBuyPriceDate
1501101$1042013-01-24
2501102$1012013-04-23
3501102$1182013-02-04
4501102$982013-05-19
5501103$532013-05-21
6501103$392013-07-09
I'm trying to get the latest buy price for each fund a member bought.
So in the above example, I'm trying to formulate a query to retrieve all the latest bought price for memberid 105:
Desire Query Result
TransIDMemberIDFundIDBuyPriceDate
1501101$1042013-01-24
4501102$982013-05-19
6501103$392013-07-09
So far, I've tried using Group By clause on FundID and BuyPrice and MAX() function for the date, but I can' get the TransID.
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Apr 10, 2014
I want to get latest updated date on each transid and only for status =approved .
-------------------
out put would be
------------
idtransid date status
31013/1/2014 approved
61031/2/2014 approved
table
-----------
idtransid date status
11011/1/2014 approved
21012/1/2014 close
31013/1/2014 approved
41021/2/2014 approved
51022/2/2014 close
61031/2/2014 approved
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May 18, 2006
I have a table that has records layed out as so:Table:fd_Id INT IDENTITY (1, 1)fd_User VARCHAR(30)fd_Effective DATETIMEData could be as follows:1 | "user1" | 6/20/20012 | "user2" | 6/1/20023 | "user2" | 6/5/20024 | "user2" | 6/5/20025 | "user2" | 2/1/20026 | "user3" | 9/1/20037 | "user3" | 10/2/20028 | "user4" | 1/1/2005What I need to retrieve from that table is the SINGLE LATEST item ofeach fd_User.Results:1 | "user1" | 6/20/20013 | "user2" | 6/5/2002 (or 4 | "user2" | 6/5/2002) since the dates arethe same but only 1 of them6 | "user3" | 9/1/20038 | "user4" | 1/1/2005
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Oct 1, 2007
Hi,
Can anyone please let me know the query to get the latest record based on datetime cloumn?
For example, a table with three records:
Name | Application | Start Time
User A | Outlook | 10/01/2007 1:30 AM
User A | Internet Explorer | 10/02/2007 12:30 AM
User B | Internet Explorer | 9/20/2007 8:30 PM
The query gets the below:
User A | Outlook | 10/01/2007 1:30 AM
User B | Internet Explorer | 9/20/2007 8:30 PM
Thanks in advance.
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Jun 24, 2008
Dear Sir
Thank for your reply but our requirements are not this
I am fully explain my requirements
In Master table have 5 columns; In Master Table stored all records.
NameAppidFunctionCodeFunNameSubFunCode
Ad630Manual0
Ad630Log10
Data810Summary0
Data820View0
Data830&View0
Data840Row10
Ad630Mbl20
In second Table store those records who are selected and stored in 2nd table.
NameAppidFunctionCodeFunNameSubFunCode
Data810Summary0
Data820View0
Data830&View0
Ad630Mbl20
Our requirements we use one query,
In query fetch total 5 rows. and output show like this
NameAppidFunctionCodeFunNameSubFunCode
Ad630Manual0N
Ad630Log10N
Data810Summary0Y
Data820View0Y
Data830&View0Y
Data840Row0N
Ad630Mbl20Y
Please immediate reply me,
I am waiting your reply.
Thanks Asit Sinha
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Aug 6, 2007
I only found first or last function which means I can't show the data of others, is there any solution to solve this issue?
Thanks in advance.
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Feb 19, 2014
I have a table that contains a Ref field and a TransactionDate field. For each Ref field there are mutliple Transactions. I am trying to put together a query that selects the Latest Transaction date for each Ref field in the table.
I tried:
SELECT *
FROM tabMediaTransaction
WHERE (TransactionDate =
(SELECT MAX(TransactionDate) AS Expr1
FROM tabMediaTransaction AS tabMediaTransaction_1))
But this only returns 1 record for 1 Ref field. I need 1 record for each Ref field
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Apr 10, 2014
i want to get latest updated date on each transid and only for status =approved .
-------------------
out put would be
------------
idtransid date status
31013/1/2014 approved
61031/2/2014 approved
table
-----------
idtransid date status
11011/1/2014 approved
21012/1/2014 close
31013/1/2014 approved
41021/2/2014 approved
51022/2/2014 close
61031/2/2014 approved
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Sep 23, 2014
Table :StudentTeacherRelation
Id StdId TeacherName Day subject
1 1 Archana Monday English
2 1 Archana Tue Marathi
3 1 Shama Wed Hindi
4 1 shama Thus Hindi
5 1 Kavita Fri Hindi
6 2 Archana Mon english
7 2 Dipti Tues Hindi
Second table : Student
Id Sname Cid
1 Shalini 1
2 Monika 1
3 Rohan 3
I want to fetch uniq combination of stuid and subject.Result should show all subject of student whether may be teachername and day. If I choose shalini whose stuid is 1,all subject for shalini(hindi,english,marathi) should come. Record from either of three should come
Id StdId TeacherName Day subject
3 1 Shama Wed Hindi
4 1 shama Thus Hindi
5 1 Kavita Fri Hindi
I want fetch studentname along with teachername,day and subject whose cid = 1 here is my query
select Student.Sname,TeacherName, Day,subject
from StudentTeacherRelation
inner join Student
Student.id = StudentTeacherRelation.StuId
where cid = 1
I want place result of it in temp,Want fetch max(id) from temp table by doing group by on Sname and Subject.find all id from temp table where that id present in max id.
show
Id StdId TeacherName Day subject
where (1,2,3,4,5,6,7-- all id from temp) in (1,2,5,6,7 -- max id from temp by doing group by on Sname and subject)
So it will show record Id StdId TeacherName Day subject where id is 1,2,5,6,7.Only five record should come.How to do that?
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Aug 27, 2014
I have created the following SQL snippet that is a very simple mock-up illustrating the problem (I hope!) that I am facing:
-- create table
if object_id('tempdb..#tmpdelnotes') is not null
drop table #tmpdelnotes
create table #tmpdelnotes(
DelNote int identity (1,1) ,
DelDate date not null,
Item int not null,
Customer int not null)
[code]...
What I need to retrieve is a unique list of item numbers with information about the latest (DelDate) delivery note. The "Clumsy workaround" works, but is not very pretty when doing multiple table joins. Is it really necessary to use a derived table for this kind of query? Window functions can only exist in the SELECT and ORDER BY clauses, which is understandable since the calculations take place (I would guess) after the aggregations in the HAVING clause.
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Sep 30, 2015
I work for an organization that repairs serialized devices. Each time a device is repaired it's serial number is recorded in a database table along with the date it was repaired along with other information about the device. There are multiple cases where a unit has been repaired more than once.
I am trying to write a query that will return the serial only once and that record will be the record of the latest repair date. To sum it up,
Return a list of serials where if a serial exists more than once in the table, return only the instance of the serial record(s) with the max(created_dt). The end result will be a list of distinct serial numbers.
Here is my Query. The problem I believe is in my sub-query but I am not sure how to structure it.
SELECT
S.Id
, RMA
, PinSerial
, L4Serial
, L4Model
[Code] ....
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Mar 13, 2008
hi,
i want to be able to get the columns from my table except for its pk. the long method is to selecting all columns by listing them one by one right? but what if i got 100 columns..
so.. i wanted to use the information_schema..
i have:
use dbase;
select column_name
from information_schema.columns
where table_name = 'table1'
and column_name != 'pkid'
so there i'm listing the columns, but how am i suppose to select those columns from my real table?
thanks in advance!
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Jul 23, 2005
Hi,I have a table with two columns Task and Employee. It lists all thetasks and the assigned employees. The same task will have multipleroles with an employeename or 'manager' as the data.If I have the following data'sales', 'john''sales', 'manager''dev', 'manager''make_coffee', 'manager''browse', 'jane''browse', 'manager'I need to get the rows wherever an employee is named (sales and browsefor example) and get manager for the rest.I can make it in two queries. Look for not manager in one and then formanager. Is there anyway to get them in a single query?If I need to look for 'sales', I need to get 'john' and not 'manager'.How to do that in a single query?Another need is to list all tasks with assigned. So for the above, Ishould get the following list'sales', 'john''dev', 'manager''make_coffee', 'manager''browse', 'jane'with two queries, I will get'sales', 'john''browse', 'jane''dev', 'manager''make_coffee', 'manager'which is ok. Order/sequence is not important.TIA,Sreelatha
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Dec 26, 2006
HelloThe problem is need to find out the querry that has updated or insertedinto the table and in turn 'Triggered the Trigger'. I have the username, the machine name, Application name, but not the query. The updateis not desired and the application is doing it but the applicationbeing so large we are unable to pin-point the code which is doing thedammage.Pls help!RegardsAnubhav
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Feb 22, 2007
Hi all,I have the following tableName Date Wish ValidName is person's name, date defaults to getdate() and is neverassigned directly (datetime field), Wish is some message, and Valid isbit, 1 indicates if the wish is the latest, and therefore valid. Allprevious wishes are kept in database, and are "invalidated" by settingthe Valid to 0.So, a typical data set looks like:Name Date Wish ValidJoe 02/01/2007 Ice Cream 0Joe 02/04/2007 Bicycle 0Joe 02/06/2007 PS3 0Joe 02/22/2007 XBox 360 1Mary 02/02/2007 Barbie 0Mary 02/04/2007 Cindy 0Mary 02/06/2007 Barbie house 0Mary 02/20/2007 Get married 1My users want to see the initial wish at some point and another onesome time later (they provide dates). So, if someone wanted to seechanges in wishes between 02/03 and till 02/15, they would get thatJoe's initial wish was Bicycle and the latest that he wanted was PS3.As for Mary, she started wanting Cindy and ended up thinking about theBarbie house.I can do UNION, but is there another way to do that?Thank you.
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Jan 6, 2005
Hi All,
I have thsi list of record
Chasis Status Date
pl1 sold 10/20/2004
pl1 return 10/21/2004
pl2 sold 10/24/2004
pl2 return 10/25/2004
pl3 sold 11/01/2004
pl4 sold 11/03/2004
pl4 return 11/04/2004
pl4 sold 11/06/2004
sp i want to list out cars that status solid has been sold
so in this case only pl3 and pl4 can be display. So anyone can advise me on this. thanks
Regards,
Shaffiq
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Jun 11, 2006
I've been baffled over how to do this without using a script... I would like to get the info I need with a single query.
Here's my scenario, the table looks like this (simplified):
ID, TIME
101, 5am
101, 6am
104, 5am
260, 5am
104, 6am
260, 6am
101, 7am
260, 9am
104, 7am
101, 8am
So basically I have a column of identifications and a column of times. They won't necessarily be in order. I would like a query that gives me this:
101, 8am
104, 7am
260, 9am
It would order the IDs ascending, only showing the newest time assigned to that ID in the table.
Thanks in advance for any help :)
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Feb 3, 2005
Having two tables.
1. ID Year
----------
1 1990
2 1991
3 1992
2. Name Year
--------------
ABC 1
XYZ 2
123 3
By passing year as an argument, Want to retrieve all the Names that does not have records for that particular year.
For example, if pass 1990, then the result set should be 'XYZ' and '123'
Thanks in advance
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Nov 15, 2013
I have a dropdown list with checkbox and when I select multiple options and search, its returning only the last selected value in the grid. Here is the code I use it for search. Designation is the column where I bind its values to the checkbox.
Checkbox tag:
<asp:CheckBoxList ID="cblGroup" Style="vertical-align: baseline" runat="server" CssClass="chkbox">
</asp:CheckBoxList>
Select Query:SqlCommand cmd = new SqlCommand("select * from AppInvent_Test where Designation= '" + cblGroup.SelectedValue + "'", con);
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Aug 21, 2014
select
DayRank = ROW_NUMBER() OVER(ORDER BY a.datedel DESC),
a.order,a.line,a.datedel,a.recpt,b.status,
b.item,b.t_sup
from historytbl a
inner join order b
on a.order = b.order
and a.line = b.line
and a.status =4
group by a.order,line,a.datedel,a.recpt,b.status,b.item,b.sup
The query is returned the results below.
Rank OrderLineDateDelrecptitemsup
----- -------------------------------
1aaa102014-18-08rc1zzz1231122
2bbb202014-08-08rc2zzz1231122
3ccc302014-04-08rc3zzz1231122
4ddd902014-08-11rc6yyy123333
5eee102014-05-11rc7yyy123333
5fff90 2014-02-11rc8yyy123333
6ggg102014-05-10rc9qqq123444
7hhh502014-04-10rc0qqq123444
8iii102014-04-10rc5rrr123555
However, I want to have the query only show most recent two records for each group of item and sup, please see the results I want below.
Rank OrderLineDateDelrecptitemsup
----- -------------------------------
1aaa102014-18-08rc1zzz1231122
2bbb202014-08-08rc2zzz1231122
4ddd902014-08-11rc6yyy123333
5eee102014-05-11rc7yyy123333
6ggg102014-05-10rc9qqq123444
7hhh502014-04-10rc0qqq123444
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May 29, 2008
Hi,
I have this specific problem, that has been causing me alot of headaches for the last couple of days, and I can't seem to fiure it out on my own.
Basically i am working on a many to one currency conversion setup, where I have a fact table with exchange rates for periods and for all input currencies. The reporting currency is USD. Here is a demonstration of the data in it:
Valid Date Source Currency Rate
2008-01-01 GBP 2.0563
2008-01-01 EUR 1.4634
2008-04-01 GBP 1.9968
2008-04-01 EUR 1.5197
Normal period by period conversion is easy enough, but I want to convert the measures at the latest known rate, based on the period selected. Lets say I run an analysis without slicing on time, then it want it to convert at the last entered rate of all time, and if the user wants to run the analysis as of March 08, then it should convert all data to the rate as of January, since this is the latest one known.
I have tried to set the measure to a semi-additive behaviour, with "lastnonempty", but the problem with that is the conversion over time. Here is an example:
I want to show a measure summed "all to date" as of June 08. What I want is it to convert everything at the rates entered in April 08, but what I get is that it convert everything up until Jan 08 and the rates entered in January, and thereafter it starts to use the rated entered in April.
Period Amount LCY Currency Code Exchange Rate
Dec 07 100 GBP 2.0563 (Wrong, should be 1.9968)
Dec 07 100 EUR 1.4634 (Wrong, should be 1.5197)
Jan 08 100 GBP 2.0563 (Wrong, should be 1.9968)
Jan 08 100 EUR 1.4634 (Wrong, should be 1.5197)
Feb 08 100 GBP 1.9968
Feb 08 100 EUR 1.5197
Mar 08 100 GBP 1.9968
Mar 08 100 EUR 1.5197
Apr 08 100 GBP 1.9968
Apr 08 100 EUR 1.5197
May 08 100 GBP 1.9968
May 08 100 EUR 1.5197
Jun 08 100 GBP 1.9968
Jun 08 100 EUR 1.5197
How do I create a measure containing the latest known rates based on time selection?
Thanks in advance
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Feb 12, 2014
I created a view with a simple join query
there are 2 rows with orderid as null, i am unable to fetch the details when i give WHERE Condition as
"select orderid from joins where orderid=NULL"
Query :
create view joins as
select A.customerid,A.Companyname,A.Contactname,A.City,B.OrderId from Customers A
left join orders B
on A.Customerid=B.Customerid
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Feb 26, 2014
I have a table T (a1, ..., an, time, id). I need to select those rows that have different id (GROUP BY id), and from each "id group" the row that has the latest field 'time'. Something like SELECT a1, ..., an, time, id ORDER BY time DESC GROUP BY id. This is the wrong syntax and I don't know how to handle this.
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Mar 21, 2007
Hi all,
hopefully someone can suggest the best way of implementing the problem i am trying to resolve. We have a table which contains rows relating to tests run on our product. This table is populated from an SSIS job which parses CSV files.
There are multiple rows per serial number relating to multiple tests. The only tests i am interested in are the ones with an ID of T120. Here is the query i have so far which should make it a little easier to explain:
SELECT [SerialNumber]
,Param1
,[TimeStamp]
FROM [Build Efficiency System].[dbo].[SSIS_SCANNERDATA_TBL]
WHERE Test = 'T120'
GROUP BY SerialNumber, Param1, [TimeStamp]
ORDER BY SerialNumber
What i have above is fine to a point. The problem i am encountering is that in test T120 it specifies a part which can be be one of about 6 in field Param1. If during testing there is a problem with the part then it is replaced and the test run a second time up until the whole product passes the test. The query above returns all instances of replacements so i may have the out put as follows:
SerialNumber Param1 TimeStamp
0 Part1 15/03/07
0 Part2 15/03/07
0 Part2 16/03/07
0 Part3 15/03/03
What i really need is to only list the last part that is installed, hence the one with the latest timestamp:
SerialNumber Param1 TimeStamp
0 Part1 15/03/07
0 Part2 16/03/07
0 Part3 15/03/03
Can someone please help me to alter the above query so that it will show only those Param1 fields that have the latest date for each part.
Many thanks in advance,
Grant
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Apr 7, 2008
Hi,
We're running a Sage CRM install with a SQL Server 2000 database at the back end. We're using the Sage web services API for updating data and a JDBC connection to retrieve data as it's so much quicker.
If I retrieve a record using the JDBC connection and then try and update the same record through the web services, the query times out as if the record is locked for updates. Has anyone experienced anything similar or know what I'm doing wrong? If I just use DriverManager.getConnection() to establish the connection instead of the datasource, and then continue with the same code I don't get these record locking problems. Please find more details below.
Thanks,
Sarah
The JDBC provider for the datasource is a WebSphere embedded ConnectJDBC for SQL Server DataSource, using an implementation type of 'connection pool datasource'. We are using a container managed J2C authentication alias for logging on.
This is running on a Websphere Application Server v6.1.
Code snippet - getting the record thru JDBC:
DataSource wsDataSource = serviceLocator.getDataSource("jdbc/dsSQLServer");
Connection wsCon = wsDataSource.getConnection();
// wsCon.setAutoCommit(false); //have tried with and without this flag - same results
Statements stmt = wsCon.createStatement();
String sql = "SELECT * FROM Person where personID = 12345";
ResultSet rs = stmt.executeQuery(sql);
if(rs.next()){
System.out.println(rs.getString("lastName"));
}
if (rs != null){
rs.close();
}
if (stmt != null) {
stmt.close();
}
if (wsCon != null) {
wsCon.close();
}
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