I am using the following query (which works fine):
select
min(timex) as start_date
,end_date
,entityid
,entityname
,locationid
[code]....
However I would like to not use the delta (it takes effort to calculate and populate it); instead I am wondering if there is any way to calculate it as part / whilst running the query.
Problem 2:I have the following table which shows the location of different people at 1 hour intervals
I've inherited a table of members that has the following structure:
CREATE TABLE [dbo].[dimMember]( [dimMemberId] [int] IDENTITY(1,1) NOT NULL, [dimSourceSystemId] [int] NOT NULL CONSTRAINT [DF_dimMember_dimSourceSystemId] DEFAULT ((-1)), [MemberCode] [nvarchar](50) NOT NULL, [FirstName] [nvarchar](250) NOT NULL, [LastName] [nvarchar](250) NOT NULL,
[Code] ....
Based on the way the data loads into the table there's a possibility of some records being near duplicates of each other. For example, we can have a member that has records that have the same first name, last name, SSN, but different addresses, membercodes, subscribercode etc... This can happen in pretty much any variation thereof.
What I want to do, is add a new column and use that to group the similar records under based on comparing on several columns. By this I mean, if a member matches 4 of the 7 values below with another member, we would group these:
First Name (1st 3 characters) Last Name DOB CurrentAddress1 MemberCode SSN SubscriberCode
I'm at a loss of how to structure the SQL to update the new column in the table.
Rajarajan writes "Kindly don't ignore this as regular case. This is peculiar. I need to delete one of duplicate records only if they occurs consecutively. eg.
1. 232 2. 232 3. 345 4. 567 5. 232
Here only the first record has to be delete. Kindly help me out.
I am fairly new to SQl and PHP and have a question. I have a database that we enter in when a person buys a season ticket for our baseball team. I want to check and see who bought in 2013 but has not yet bought in 2014. How do I do that?
THID is the ticket holder ID and there is a year. I can do the select * from Passes where Year = '2014' and get everyone who has bought in 2014. How do I compare that with the 2013 and show people who have not bought yet in 2014?
With this - Ticket holder 21 has bought in both years so I wouldn't want his name to come up. I would want to see that ticket holders 15 and 10 haven't yet bought in 2014.
We have customer accounts that we measure usage. We want to run a report for all customers whose current usage is 0 and a count of how many months it has been zero consecutively. Here is an example.
How to create a row number for a consecutive action. Example: I have a listing of people who have either completed a goal or not. I need to count by person the number of consecutively missed goals.
My sql table is this: PersonId, GoalDate, GoalStatus (holds completed or missed)
My first thought was to use the rownumber function however that doesn’t work because someone could complete a goal, miss a goal, then complete one and when they complete a goal after a missed goal the count has to start over.
I usually do this through Access so I'm not too familiar with the string functions in SQL. My question is, how do you remove characters from the middle of a string?
Ex: String value is 10 characters long. The string value is X000001250. The end result should look like, X1250.
I've tried mixing/matching multiple string functions with no success. The only solution I have come up with removes ALL of the zeros, including the tailing zero. The goal is to only remove the consecutive zeroes in the middle of the string.
Basically I want to calculate the time spent by S_Users on a particular S_ACTV_CODE:
- S_ACTV_CODE_PREV means the previous active records.
- S_START_TIME is the time of S_DATETIME when a S_ACTV_CODE starts
- S_END_TIME is the time before a S_ACTV_CODE changes to another S_ACTV_CODE
- For the first record, S_ACTV_CODE is null, so there is no S_ACTV_CODE_PREV, so S_ACTV_CODE_PREV is NULL
- For the second record S_ACTV_CODE has some value, but S_ACTV_CODE_PREV is NULL for first record. So second record S_ACTV_CODE_PREV is also NULL
- For the last record (means S_ACTV_IND = 1), the user is currently working on it and S_ACTV_CODE is not changed. So S_END_TIME is a open time and we want to keep it as NULL
I have a table full of service invoice records. Some of the invoices are continuous, meaning that there may be an invoice from 01-16-2015 through the end of that month, but then another invoice that starts on feb 1 and goes for 6 months.
I want to only pull the most recent. Keep in mind that there may be other invoices in the same table for a different period. An example might be:
writing the query for the following, I need to collapse the continuity. If the termdate for an ID is one day less than the effdate of the next id (for the same ID) i need to collapse the records. See below example .....how should i write the query which will give me the desired output. i.e., get min(effdate) and max(termdate) if termdate is one day less than the effdate of next record.
I'm having a fight with Reporting Services at the minute when trying to compute an average at the row group level for a value summed in a column group.I have the following column groups:
Year Month Date
And the following row groups:
Region Product SubType (hidden, data at the date level is summed to Product)
At the moment I'm computing the average for SubType for each Date at the Product level (giving a decimal value), so for each day I end up with a nice average, that works. However I am unable to average that average over the whole Year for a Product. The issue being that I'm trying to combine Row Groups (Product) and Column Groups (Date/Year)
select top 15 count(*) as cnt, state from table group by state order by cnt desc
[code[...
Can the above three queries be combined into one and still be fast, if so how?What i am trying to go is an item count, by group, similar to ones Inbox in Outlook.
--I want to get only duplicate records, so SQL should eliminate uniq recod.Total will --get total number of records per ID and date, but want to display only two reacords by --Id and Testdate. --my result set should contain following data
--Total of first byID and by Date ----id code TestDate Total ----12 ABC 2007-01-11 00:00:00.000 3 ----12 ABC 2007-01-11 00:00:00.000
CREATE TABLE #TestTable ( Pk INT, GroupID INT, Enabled BIT
[code]..
I need to write a select query that will retrieve any GroupID in which every record has an Enabled value of 1.In the example I've provided, only GroupID 1 and 3 will be returned since GroupID 2 has a record with an Enabled value of 0.What would be the most efficient way to write such a query?
I've a problem with the following stored procedure Select . It does compile and run, but doesn't return the sorted result I wanted, which was to have the records from tblPieces (alias Pcs) sorted by (in order) Pcs.fkBatchId, Pcs.fkProfileCode, Pcs.Colour. What happens instead, I think, is that the correct records are selected, but in the record creation order. CREATE PROCEDURE dbo.LoadOneBatch ( @BatchId int, -- the pkBatchId of the batch required @OnlyNew bit -- If true, only consider batches that haven't ever been loaded. ) AS SET NOCOUNT OFF SELECT Bat.pkBatchId, Pcs.* FROM tblBatches AS Bat JOIN ( SELECT Bat1.pkBatchId, Pcs1.fkProfileCode, Pcs1.Colour FROM tblBatches AS Bat1 JOIN tblPieces AS Pcs1 ON Pcs1.fkBatchId = Bat1.pkBatchId WHERE Bat1.pkBatchId = @BatchId GROUP BY Bat1.pkBatchId, Pcs1.fkProfileCode, Pcs1.Colour ) SubQ ON SubQ.pkBatchId = Bat.pkBatchId JOIN tblPieces AS Pcs ON Pcs.fkBatchId = Bat.pkBatchId WHERE (@OnlyNew = 1 And Bat.IsLoaded = 0 And Bat.IsCompleted = 0 And Bat.pkBatchId = @BatchId) Or (@OnlyNew = 0 And Bat.pkBatchId = @BatchId) GO EXEC LoadOneBatch @BatchId = 1, @OnlyNew = 0
The DDL for the two tables is:CREATE TABLE [tblBatches]( [Stamp] timestamp NOT NULL, [pkBatchId] int IDENTITY(1,1) NOT NULL, [BatchNo] varchar(50) NULL, [SubmitTime] [datetime] NULL, [FinishTime] [datetime] NULL, [IsLoaded] bit NULL, [IsCompleted] bit NULL, PRIMARY KEY ( [pkBatchId] ASC ) ) CREATE TABLE [tblPieces]( [Stamp] timestamp NOT NULL, [pkPieceId] int IDENTITY(1,1) NOT NULL, [fkBarId] int NULL, [fkBatchId] int NULL, [PieceNo] varchar(12) NOT NULL, [Descrip] varchar(48) NULL, [Position] real NULL, [LeadPrep] char(1) NOT NULL, [TailPrep] char(1) NOT NULL, [Length] real NOT NULL, [fkProfileCode] varchar(10) NOT NULL, [Colour] varchar(5) NOT NULL, PRIMARY KEY ( [pkPieceId] ASC ) )
The data records output are roughly:pkBatchId Stamp pkPieceIdfkBarIdfkBatchIdPieceNo Descrip PositionLeadPrepTailPrepLengthfkProfileCodeColour 1 0x00000000000036B21 NULL1 00000000000118960 /003/F>1 N2NULL / 913 6000 wht 1 0x00000000000036B32 NULL1 00000000000218960 /003/F<1 N2NULL / 913 6000 wht
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
I'm bulk loading employees into an etl table, each employee has a unique ID number, but they have multiple records in the data. Sometimes their name or birthdate will change and I want to identify those records and only insert the newest version into production. I can do this with a series of temp tables, but I'm sure there's a better way. The SQL below updates the etl table with the flag I want to mark the inserts, but it seems convoluted. (Jon's birthday changes, Jane's birthday changes, Bill's gender changes, Amy nothing changes(I handle those inserts later))
hi all,i got is table:Id StartDate EndDatea 19/03/2001 18/03/2002a 19/03/2002 18/04/2002*b 13/08/2000 12/08/2001b 13/08/2001 12/08/2002b 13/08/2002 10/07/2002*Sort command and groupins i am ok but i need to select only the records thathas the latest enddate. (See *)any ideas? thanks in advancerashid
Output should look like this..look for only Type=Accept until deny is reached. After Deny,if there is a Accept ignore it.
ID PersonID Date Type Qty 1 1 01/01/2011 Accept 5 (show only one Accept row=1 becoz Type is Accept and date is same,Qtyis same) 3 2 02/01/2010 Accept 10 (show Accept row=3,ignore deny row)
I have a report which is grouped by a field called R_ID, which gives me a list of records for each R_ID. So here is the thing, I want to get only top 3 records for each R_ID. Is there any way to do this thing in the report level. I tried it from the query level, but the result is not like what I wanted.
I am fairly new to transact SQL and I am having difficulty retrieving the set of records I require given the data shown below. I want to be able to filter the records just to return the records that have the minimum securityorder for each unique secsyscode. I suspect I need to use min or group by to achieve the desired affect but cannot seem to get it right
any help would be appreciated
eg in the following secsyscode, securitytypecode and securityorder are integers and securityCode is a char(16).
I have a pretty complex query that returns three records. For simplicity sake, the results can be simulated with this query:
Select 5 AS InternalAuditTeamEmployeeID, 1 as InternalAuditTeamID UNION ALL Select 11, 2 UNION ALL Select 14, 3;
I want to take this result and update the Flag field to true in my table tblInternalAuditTeamEmployee (CREATE statement below) for any InternalAuditTeamEmployeeID that is less than or equal to the ones in the results above, but by group. My results would look something like this using the data below and the results above.
I was thinking I could somehow use ROW_NUMBER(PARTITION BY InternalAuditTeamID ORDER BY InternalAuditTeamEmployeeID DESC), but not sure how to get the results of "WHERE <= InternalAuditTeamEmployeeID For each particular group".
CREATE TABLE STATEMENT:
CREATE TABLE [tblInternalAuditTeamEmployee]( [InternalAuditTeamEmployeeID] [int] IDENTITY(1,1) NOT NULL, [InternalAuditTeamID] [int] NOT NULL, [EmployeeID] [int] NOT NULL,
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.
Looking to see if thier is a better way to find the last record entered in a group of records.
What I'm doing now is finding the max for the secound column and then doing a sub query to find the max of the third column having the second columns equal.
Table example using simplied data.
PolId
CoveragId
EffDate
Status
Limit1
2
1
9/7/2007
a
10000
2
2
9/7/2007
a
150000
2
2
10/1/2007
a
200000
3
1
9/7/2007
a
10000
The parent program addes a row every time the data is changed. To make things worst; the records arn't always in sqenal order like the above table and some time edits the row instead.
The current query returns a single value. from a single table.
Current code used in the select protion on a larger query. bpi = basicpolicyInformation.
( Select c1.limit1 From AFW_Coverage as c1 Where c1.PolId=bpi.PolId and c1.CoverageId = (select max(CoverageId) as CoverageId From AFW_Coverage as c where c.PolId = c1.PolId and c.CoverageCode = 'Dwelling' and status <> 'D' ) and c1.effDate = (select max(Effdate) as Effdate From AFW_Coverage as c where c.PolId = c1.PolId and c.CoverageID = c1.CoverageId )
Explain the current code. It uses the two sub queries to find the correct record ID that has the data needed.
