SQL Question ( Retrieving Records Based On A Priority Order )
Feb 24, 2008
Hi all,
I have a table with this structure:
Customer ID | Transaction date | Transaction type
1 | 1/2/2008 | F
1 | 1/4/2007 | M
1 | 1/2/2008 | R
2 | 1//5/2007 | M
2 | 1/6/2007 | R
For each customer ID, I need to retrive only the records with the most
recent transaction date, and I did:
Customer ID | Transaction date | Transaction type
1 | 1/2/2008 | F
1 | 1/2/2008 | R
2 | 1/6/2007 | R
The problem is, each customer can make more than one transaction in
the same day (see above). In these cases, I need to retrieve only one
record per customer, based on the importance of the transaction: F is
more "important" than R which is more "important" than M. So, in the
example above, I would only retrieve transaction F for customer 1 and
disregard transaction R: they were made on the same date, but I am
more interested in F than in R.
Do you have any suggestions on how I could achieve this in SQL?
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.
Hi I hop i make sense with this, i have a page where you can update a products price based on the year, so for instance some products will still have prices set in 2007, while some may have prices which will be set in 2008, what i am trying to do is if the price has been set in 2008 it shows this value. The fields in the table which control the values are Rate(controls 2007), and Rate2007Period2. What i am trying to do is if Rate2007Period2 is null or 0, then display the 2007 rate, and if Rate2007Period2 is greater than 0 then display that value. Here is the view which displays the rates; SELECT dbo.tblRateSchedule.MA_Code, dbo.tblRateSchedule.SOR_Code, dbo.tblRateSchedule.DESCRIPTION, dbo.tblRateSchedule.SWT, dbo.tblRateSchedule.Rate, dbo.tblRateSchedule.Tstamp, dbo.tblRateSchedule.RateSchedule_ID, dbo.tblRateSchedule.RateScheduleUnit_ID, dbo.tblRateSchedule.RateScheduleType_ID, dbo.tblRateSchedule.WorkType_ID, dbo.tblRateScheduleUnit.Unit, dbo.tblWorkType.Work_Type_Description, dbo.tblRateScheduleType.Type, dbo.tblRateSchedule.Work_Type_Description AS Expr1, dbo.tblRateSchedule.Rate_Active, dbo.tblHistoricalRateSchedule.Rate2006Period1, dbo.tblHistoricalRateSchedule.Rate2007Period1, dbo.tblHistoricalRateSchedule.Rate2007Period2FROM dbo.tblRateSchedule INNER JOIN dbo.tblHistoricalRateSchedule ON dbo.tblRateSchedule.MA_Code = dbo.tblHistoricalRateSchedule.MA_Code LEFT OUTER JOIN dbo.tblRateScheduleType ON dbo.tblRateSchedule.RateScheduleType_ID = dbo.tblRateScheduleType.RateScheduleType_ID LEFT OUTER JOIN dbo.tblWorkType ON dbo.tblRateSchedule.WorkType_ID = dbo.tblWorkType.WorkType_ID LEFT OUTER JOIN dbo.tblRateScheduleUnit ON dbo.tblRateSchedule.RateScheduleUnit_ID = dbo.tblRateScheduleUnit.RateScheduleUnit_IDWHERE (dbo.tblRateSchedule.Rate_Active = '1')
Hi I hope i make sense this time around, I have a page in which a customer can either add a new product and its rate as well as update an existing product. What i am trying to achieve is get the live rate of the product, when a user goes to order the product. Each existing product can be updated twice in a year either in period 1 or period 2, therefore there is a possibility that a rate hasnt been updated which means the price should be the alst updated rate. Therefore the following are the possible rates which the product can have;
dbo.tblRateSchedule.Rate - This will be the rate when a product is new and has just been added, therefore no previous rates.
dbo.tblHistoricalRateSchedule.Rate2007Period2- Most existing products are still having this rate as their latest rate.
dbo.tblRateSchedule.RateScheduleYear2008Period1Rate - This is the rate when a rate has been updated in 2008 period 1
dbo.tblRateSchedule.RateScheduleYear2008Period2Rate - This is the rate when a rate has been updated in 2008 period 2
What i am trying to do is get the latest rate as it stands in the system, based on the above scenarios. This what I have so far, i tried to use the ISNULL, however that didnt work for probably because there are four instances. The following is the "view" which returns the rates.
Code:
SELECT dbo.tblWorkSchedule.Survey_ID, dbo.tblWorkSchedule.WorkSchedule_ID, dbo.tblWorkSchedule.WorkScheduleType_ID, dbo.tblWorkSchedule.ScheduleStatus_ID, dbo.tblWorkSchedule.Qty, dbo.tblRateScheduleUnit.Unit, dbo.tblWorkType.Work_Type_Description, dbo.tblRateScheduleType.Type, dbo.tblWorkSchedule.MA_Code, dbo.tblRateSchedule.SOR_Code, dbo.tblSurvey.PropertyYear_ID, dbo.tblSurvey.PropertyPeriod_ID, ISNULL(dbo.tblWorkSchedule.Valuation, 0) AS Valuation, dbo.tblSurvey.WorkScheduleOverallStatus_ID, dbo.tblSurvey.VariationOverallStatus_ID, dbo.tblWorkSchedule.WorkScheduleLocation_ID, dbo.tblWorkSchedule.Inserted_DateTime, CASE IsNull(CONVERT(varchar, dbo.tblWorkSchedule.Figure_Description), '') WHEN '' THEN dbo.tblRateSchedule.DESCRIPTION ELSE dbo.tblWorkSchedule.Figure_Description END AS DESCRIPTION, CASE IsNull(CONVERT(varchar, dbo.tblWorkSchedule.Figure_Description), '') WHEN '' THEN tblRateSchedule.SWT ELSE tblWorkSchedule.WorkScheduleLocation_ID END AS SWT, dbo.tblCategory.Category, dbo.tblScheduleStatus.Schedule_Status, CASE isnull(dbo.tblWorkSchedule.Rate, 0) WHEN 0 THEN dbo.tblRateSchedule.Rate ELSE tblWorkSchedule.Rate END AS Rate, dbo.tblRateSchedule.WorkType_ID, dbo.tblWorkSchedule.UpliftedRate AS UPLIFTED_RATE, CASE dbo.tblWorkSchedule.WorkScheduleType_ID WHEN 1 THEN CASE IsNull(dbo.tblSurvey.WorkScheduleOverallStatus_ID, 0) WHEN 4 THEN dbo.tblWorkSchedule.UpliftedRate ELSE dbo.GetSWT_PropertyYearPeriodRate(IsNull(tblRateSchedule.WorkType_ID, 0), tblWorkSchedule.WorkSchedule_ID, tblSurvey.PropertyYear_ID, tblSurvey.PropertyPeriod_ID) END WHEN 2 THEN CASE IsNull(dbo.tblSurvey.VariationOverallStatus_ID, 0) WHEN 4 THEN dbo.tblWorkSchedule.UpliftedRate ELSE dbo.GetSWT_PropertyYearPeriodRate(IsNull(tblRateSchedule.WorkType_ID, 0), tblWorkSchedule.WorkSchedule_ID, tblSurvey.PropertyYear_ID, tblSurvey.PropertyPeriod_ID) END END AS UpliftedRate, CASE IsNull(dbo.tblWorkSchedule.Rate, 0) WHEN 0 THEN CONVERT(decimal(18, 2), IsNull(dbo.tblRateSchedule.Rate, 0)) * CONVERT(decimal(19, 2), IsNull(dbo.tblWorkSchedule.Qty, 0)) ELSE CONVERT(decimal(18, 2), IsNull(dbo.tblWorkSchedule.Rate, 0)) * CONVERT(decimal(19, 2), IsNull(dbo.tblWorkSchedule.Qty, 0)) END AS Total, dbo.tblCompany.IsContractor, dbo.tblCompany.Percentage AS Constructor_Percentage, dbo.tblCompany.Percentage AS Contractor_Percentage, CASE IsNull(dbo.tblWorkSchedule.Rate, 0) WHEN 0 THEN ((IsNull(tblCompany.Percentage, 0) / 100 * (CONVERT(decimal(18, 2), dbo.tblRateSchedule.Rate) * CONVERT(decimal(19, 2), dbo.tblWorkSchedule.Qty))) + (CONVERT(decimal(18, 2), dbo.tblRateSchedule.Rate) * CONVERT(decimal(19, 2), dbo.tblWorkSchedule.Qty))) ELSE ((IsNull(tblCompany.Percentage, 0) / 100 * (CONVERT(decimal(18, 2), dbo.tblWorkSchedule.Rate) * CONVERT(decimal(19, 2), dbo.tblWorkSchedule.Qty))) + (CONVERT(decimal(18, 2), dbo.tblWorkSchedule.Rate) * CONVERT(decimal(19, 2), dbo.tblWorkSchedule.Qty))) END AS After_Lift, ISNULL(dbo.tblSurvey.Survey_Completed, 0) AS Survey_Completed, LTRIM(RTRIM(dbo.tblUser.User_Title)) + ' ' + LTRIM(RTRIM(dbo.tblUser.User_Forename)) + ' ' + LTRIM(RTRIM(dbo.tblUser.User_Surname)) AS Inserted_By, dbo.tblWorkSchedule.Inserted_By AS InsertedBy_ID, ISNULL(dbo.tblUploadedFile.File_Name, '') AS File_Name, dbo.tblWorkSchedule.Variation_ID, dbo.tblHistoricalRateSchedule.Rate2006Period1, dbo.tblHistoricalRateSchedule.Rate2006Period2, dbo.tblHistoricalRateSchedule.Rate2007Period1, dbo.tblHistoricalRateSchedule.Rate2007Period2, dbo.tblHistoricalRateSchedule.Rate2008Period1, dbo.tblRateSchedule.RateScheduleYear2008Period1Rate, dbo.tblRateSchedule.RateScheduleYear2008Period2Rate FROM
Hi this is my first post i am hoping its the write place. I have a page in which a customer can either add a new product and its rate as well as update an existing product. What i am trying to achieve is get the live rate of the product, when a user goes to order the product. Each existing product can be updated twice in a year either in period 1 or period 2, therefore there is a possibility that a rate hasnt been updated which means the price should be the alst updated rate. Therefore the following are the possible rates which the product can have;
dbo.tblRateSchedule.Rate - This will be the rate when a product is new and has just been added, therefore no previous rates.
dbo.tblHistoricalRateSchedule.Rate2007Period2- Most existing products are still having this rate as their latest rate.
dbo.tblRateSchedule.RateScheduleYear2008Period1Rate - This is the rate when a rate has been updated in 2008 period 1
dbo.tblRateSchedule.RateScheduleYear2008Period2Rate - This is the rate when a rate has been updated in 2008 period 2
What i am trying to do is get the latest rate as it stands in the system, based on the above scenarios. This what I have so far, i tried to use the ISNULL, however that didnt work for probably because there are four instances. The following is the "view" which returns the rates.
SELECT dbo.tblWorkSchedule.Survey_ID, dbo.tblWorkSchedule.WorkSchedule_ID, dbo.tblWorkSchedule.WorkScheduleType_ID, dbo.tblWorkSchedule.ScheduleStatus_ID, dbo.tblWorkSchedule.Qty, dbo.tblRateScheduleUnit.Unit, dbo.tblWorkType.Work_Type_Description, dbo.tblRateScheduleType.Type, dbo.tblWorkSchedule.MA_Code, dbo.tblRateSchedule.SOR_Code, dbo.tblSurvey.PropertyYear_ID, dbo.tblSurvey.PropertyPeriod_ID, ISNULL(dbo.tblWorkSchedule.Valuation, 0) AS Valuation, dbo.tblSurvey.WorkScheduleOverallStatus_ID, dbo.tblSurvey.VariationOverallStatus_ID, dbo.tblWorkSchedule.WorkScheduleLocation_ID, dbo.tblWorkSchedule.Inserted_DateTime, CASE IsNull(CONVERT(varchar, dbo.tblWorkSchedule.Figure_Description), '') WHEN '' THEN dbo.tblRateSchedule.DESCRIPTION ELSE dbo.tblWorkSchedule.Figure_Description END AS DESCRIPTION, CASE IsNull(CONVERT(varchar, dbo.tblWorkSchedule.Figure_Description), '') WHEN '' THEN tblRateSchedule.SWT ELSE tblWorkSchedule.WorkScheduleLocation_ID END AS SWT, dbo.tblCategory.Category, dbo.tblScheduleStatus.Schedule_Status, CASE isnull(dbo.tblWorkSchedule.Rate, 0) WHEN 0 THEN dbo.tblRateSchedule.Rate ELSE tblWorkSchedule.Rate END AS Rate, dbo.tblRateSchedule.WorkType_ID, dbo.tblWorkSchedule.UpliftedRate AS UPLIFTED_RATE, CASE dbo.tblWorkSchedule.WorkScheduleType_ID WHEN 1 THEN CASE IsNull(dbo.tblSurvey.WorkScheduleOverallStatus_ID, 0) WHEN 4 THEN dbo.tblWorkSchedule.UpliftedRate ELSE dbo.GetSWT_PropertyYearPeriodRate(IsNull(tblRateSchedule.WorkType_ID, 0), tblWorkSchedule.WorkSchedule_ID, tblSurvey.PropertyYear_ID, tblSurvey.PropertyPeriod_ID) END WHEN 2 THEN CASE IsNull(dbo.tblSurvey.VariationOverallStatus_ID, 0) WHEN 4 THEN dbo.tblWorkSchedule.UpliftedRate ELSE dbo.GetSWT_PropertyYearPeriodRate(IsNull(tblRateSchedule.WorkType_ID, 0), tblWorkSchedule.WorkSchedule_ID, tblSurvey.PropertyYear_ID, tblSurvey.PropertyPeriod_ID) END END AS UpliftedRate, CASE IsNull(dbo.tblWorkSchedule.Rate, 0) WHEN 0 THEN CONVERT(decimal(18, 2), IsNull(dbo.tblRateSchedule.Rate, 0)) * CONVERT(decimal(19, 2), IsNull(dbo.tblWorkSchedule.Qty, 0)) ELSE CONVERT(decimal(18, 2), IsNull(dbo.tblWorkSchedule.Rate, 0)) * CONVERT(decimal(19, 2), IsNull(dbo.tblWorkSchedule.Qty, 0)) END AS Total, dbo.tblCompany.IsContractor, dbo.tblCompany.Percentage AS Constructor_Percentage, dbo.tblCompany.Percentage AS Contractor_Percentage, CASE IsNull(dbo.tblWorkSchedule.Rate, 0) WHEN 0 THEN ((IsNull(tblCompany.Percentage, 0) / 100 * (CONVERT(decimal(18, 2), dbo.tblRateSchedule.Rate) * CONVERT(decimal(19, 2), dbo.tblWorkSchedule.Qty))) + (CONVERT(decimal(18, 2), dbo.tblRateSchedule.Rate) * CONVERT(decimal(19, 2), dbo.tblWorkSchedule.Qty))) ELSE ((IsNull(tblCompany.Percentage, 0) / 100 * (CONVERT(decimal(18, 2), dbo.tblWorkSchedule.Rate) * CONVERT(decimal(19, 2), dbo.tblWorkSchedule.Qty))) + (CONVERT(decimal(18, 2), dbo.tblWorkSchedule.Rate) * CONVERT(decimal(19, 2), dbo.tblWorkSchedule.Qty))) END AS After_Lift, ISNULL(dbo.tblSurvey.Survey_Completed, 0) AS Survey_Completed, LTRIM(RTRIM(dbo.tblUser.User_Title)) + ' ' + LTRIM(RTRIM(dbo.tblUser.User_Forename)) + ' ' + LTRIM(RTRIM(dbo.tblUser.User_Surname)) AS Inserted_By, dbo.tblWorkSchedule.Inserted_By AS InsertedBy_ID, ISNULL(dbo.tblUploadedFile.File_Name, '') AS File_Name, dbo.tblWorkSchedule.Variation_ID, dbo.tblHistoricalRateSchedule.Rate2006Period1, dbo.tblHistoricalRateSchedule.Rate2006Period2, dbo.tblHistoricalRateSchedule.Rate2007Period1, dbo.tblHistoricalRateSchedule.Rate2007Period2, dbo.tblHistoricalRateSchedule.Rate2008Period1, dbo.tblRateSchedule.RateScheduleYear2008Period1Rate, dbo.tblRateSchedule.RateScheduleYear2008Period2Rate FROM
This is probably an easy question, and I just can't find the solution. I've searched extensively, but I am probably just not searching for exactly what I need.
Basically, I have a Conditional Split. What I need to do is for each row coming out of my split, I need to SELECT some data from another database based on one of the fields and then place the data from the DB into a file for later processing.
Seems pretty simple, considering the power of SSIS. Using tools such as OLE DB Command didn't help - the data that comes out of the OLE DB Command is the input data, not the data returned by the command.
I am having trouble returning the correct record with my stored procedure. my problem is that i don't know how to structure the sql statement to do the following: given a set of records that have the same loankey, i need to 1. find the record that has most recent date (lockExprDt) 2. for all records with that date, find the highest Lock Number (LockNo) 3. for the all the records with that date and that LockNo, find the highest extension number (Ext) currently my sql statement returns a record that has the most recent date. i don't now how to write the sql to further define my query to return the record that has the most recent date with highest lock number, and finally the highest extension number. any suggestions as to what i am doing wrong. below is my slq statement. please note that i need to add the sql that will query for the max LockNo, and max Ext. Any help is greatly appreciated. thx! select a.loankey, a.lockrate, a.investor, a.price, a.ext, a.cost, a.lockno, a.lockstatus , CASE WHEN CONVERT(CHAR(8),a.lockdate,10)='12:00:00 AM' THEN NULL ELSE CONVERT(CHAR(8),a.lockdate,10) END as 'LockDate' , CASE WHEN CONVERT(CHAR(8),b.lockExprDt,10)='12:00:00 AM' THEN NULL ELSE CONVERT(CHAR(8),b.lockExprDt,10) END as 'LockExprDt' , Case WHEN CONVERT(CHAR(8),b.lockExprDt,10)>= CONVERT(CHAR(8),GETDATE(),10) THEN datediff(day, CONVERT(CHAR(8),GETDATE(),10), CONVERT(CHAR(8),b.lockExprDt,10)) ELSE NULL END as 'Days' from cfcdb..locktable ainner join (select loankey, max(lockExprDt) as lockExprDtfrom cfcdb..locktablegroup by loankey) bON a.loankey = b.loankey AND a.lockExprDt = b.lockExprDt where a.loankey = @LoanKey
Hi every body, I am making a program which is currently dealing with thousands of records. What I want is to have a button in the front END which make me able to fetch only first 100 record.If the desired record doesn't come with in first 100 record I press this button another time to fetch next 100 records i.e. from 101 to 199. How can it be possible in SQL Server stored procedure.
Eagerly waiting from all of you GENIUS people. Kailash
I'm trying to read from a table and return only the unique records from a table. The table has 3 columns, ID - Autoinc Amount - decimal 6,2 Name - varchar(10)
I am wanting to retreive only records 3 & 6 (values 0.05 0.06) as they are the only ones where amount is unique i.e. only 1 entry in the table.
I put the following sql statement together which achieves this but it it only returns the amount value select Count(amount),amount from bids group by amount having count(amount)<2 order by amount
So I then expanded it to read select Count(amount),amount,name from bids group by amount,name having count(amount)<2 order by amount not sure where i'm going wrong but the results returned were 0.03 0.03 0.05 0.06 0.07 0.07
Hi, first off, I'm a TOTAL novice at this stuff, I'm just currently blundering my way through a complex site to learn stuff. I'm trying to call the newest addition to a SQL database into a webpage, in this case, it'll be 'newest user', one result only. I've done several other data retrival sections using a datatable, but the guy who was helping me though it is unavailable at the moment and I get the feeling I've jumped into the deepend slightly. Could anyone give me an example of how retrieving the First N Records from SQL should look in VS? Does it need to be in a data table or can it go in a label? Sorry if this is somewhat vague, but as I said, I've really only been using VS for a week!
I want to create sql for retrieving 10 records per time but need to know the total result matches. And I have previous and next button for retrieving previous or next 10 records.
I need help with this. When I run the below script (only select) it retrives around 130K records and gives me the output within 2 mins. Whenever I try to put the same output in a temp or permanent table it takes hours. Any Idea why?
SET NOCOUNT ON
DECLARE @ImportId INT SET @ImportId = 5151
DECLARE @ResultXML XML SET @ResultXML = (SELECT ResultXML FROM tbRequests WITH(NOLOCK) WHERE ImportId = @ImportId)
SELECT resultNode.value('(./DealName)[1]','VARCHAR(200)') AS DealName, resultNode.value('(./CUSIP)[1]','VARCHAR(100)') AS CUSIP, CASE WHEN resultNode.value('(./Vintage)[1]','VARCHAR(100)') = '' THEN NULL ELSE resultNode.value('(./Vintage)[1]','INT') END AS Vintage, resultNode.value('(./PoolPoolType)[1]','VARCHAR(100)') AS PoolType, CASE WHEN resultNode.value('(./PaidOff)[1]','VARCHAR(100)') = '' THEN NULL ELSE resultNode.value('(./PaidOff)[1]','BIT') END AS PaidOff FROM @ResultXml.nodes('./WebService1010DataOutput') resultXml(resultXmlNode) CROSS APPLY resultXmlNode.nodes('./Results/Result') resultNodes(resultNode)
INSERT into #TResults (DealName,CUSIP,Vintage,PoolType,PaidOff) SELECT resultNode.value('(./DealName)[1]','VARCHAR(200)') AS DealName, resultNode.value('(./CUSIP)[1]','VARCHAR(100)') AS CUSIP, CASE WHEN resultNode.value('(./Vintage)[1]','VARCHAR(100)') = '' THEN NULL ELSE resultNode.value('(./Vintage)[1]','INT') END AS Vintage, resultNode.value('(./PoolPoolType)[1]','VARCHAR(100)') AS PoolType, CASE WHEN resultNode.value('(./PaidOff)[1]','VARCHAR(100)') = '' THEN NULL ELSE resultNode.value('(./PaidOff)[1]','BIT') END AS PaidOff FROM @ResultXml.nodes('./WebService1010DataOutput') resultXml(resultXmlNode) CROSS APPLY resultXmlNode.nodes('./Results/Result') resultNodes(resultNode)
CREATE TABLE [dbo].[tblSubscription]( [SubscriptionID] [int] IDENTITY(1000000,1) NOT NULL, [SubscriberID] [int] NOT NULL, [Status] [int] NOT NULL, [JournalID] [int] NOT NULL,
CREATE TABLE [dbo].[tblTransaction]( [TransactionID] [bigint] IDENTITY(100000000,1) NOT NULL, [TransactionTypeID] [int] NOT NULL, [SubscriptionID] [int] NOT NULL, [Created] [datetime] NOT NULL,
CREATE TABLE [dbo].[tblMailing]( [MialingID] [bigint] IDENTITY(1000000000,1) NOT NULL, [SubscriptionID] [int] NOT NULL, [MailTypeID] [int] NOT NULL, [MailDate] [datetime] NOT NULL
So for each subscription there can be 1 or more transactions and 0 or more mailings, and the mailings are not necassarily related to the transactions. What I am having difficulty doing is this:
I wish to select tblMailing.MailingID, tblMailing.MailDate, tblMailing.SubscriptionID (or tblSubscription.SubscriptionID), tblSubscription.SubscriberID, tblSubscription.Status, tblTransaction.TransactionID, tblTransaction.Created, but I only wish to retrieve rows from the transaction table where tblTransaction.Created is the latest dated transaction for that subscription. I.E. (maybe this makes more sense..:) I wish to select all rows from tblMailing along with each mailing's relevent subscription details, including details of the LATEST TRANSACTION for each of those subscriptions.
I am currently working along the lines of MAX(tblTransaction.Created) and possibly GROUP BY in a subquery, but cannot quite figure out the logic.
if I create an index for a table with some records, do you think I can retrieve records in a giving range? for example, the 5th to 10th records?Possible? How can I do it?When we insert data at the table, would the index in sequential order? How would the index be created for new inserted records?I'm using SQL 2005 Express, not SQL 2000.
Payment Order_Number|Card_Type|Card_#|Merchant 10001 Gift Card1234null 10001 Gift Card1235null 10001 Gift Card 1236null 10001 Credit Cardxxxxprd 10002 Credit Cardxxxxprd 10003 Credit Card xxxxprd 10004 Credit Card xxxx prod
I have to populate th below table to track last gift card used for each cust_number. 1. last gift card used for each customer, each order 2. In a single order , if card used is gift card, last gift card used is gift card itself. if card used is a credit card, then the max gift card number from with in the order. 3. First time if a customer uses a credit card, then last gift card used is defaulted to 99 for merchant = prd and 88 for merchant = prod 4. In a new order, a past customer only uses a gift card, then last gift card used is gift card from his previous order.
Please help me with the sql. I tried this using subqueries to find the max gift card for a customer for an order and could get the last gift card used correctly for credit cards for an order, but not able to insert the gift card from a previous order if the new order has only credit card as in for customer C1.
I am trying to classify a customer's order method preference based on their history. My source table has every order, order method, date, etc.
The logic is:
If only one order method, that is their preference>1 order method, the majority is their preferenceif 50/50 split, the order method with the mose recent order is the preference
I then created a query to group by the customer, order method, and max(date):
[URL]
I am having trouble though, creating a query that applies the above logic and outputs this:[URL]
Using bcp to load data from a flat file into a database table will load the records in the exact same order as they are in the flat file; whereas, a DTS package may not load the records into the table in the exact same order as they are in the flat file. Why? ... the table has no keys or indexes ... the DTS package was created with MS SQL 2000 and is now being used in MS SQL 2005 ...
Goal: My request is the retrieve the return result from sp_Test as 8, 2, 4, 1 ,3 (take a look at picture 1) based on the chronological list from User-Defined Table Type dbo.tvf_id.
Problem: When I execute the stored procedure I sp_Test I retrive the list that is from 1 to 8. I don't know how to do it?
Information: I'm using SQL server 2012
create table datatable (id int, name varchar(100), email varchar(10), phone varchar(10), cellphone varchar(10), none varchar(10) ); insert into datatable values
I need to select records by random order everytime user go to that page. QuestionID is the uniq field in this table.
SELECT * FROM QuestionMaster.
I tried to use the following statement to get the random records but I can't get the value in the variable out of this statement that I can use in my above select statement. Please HELP.
1. Group records according to docno column. 2. Records will sort in desc order. (According to date1 column) 3. In date1 column if more than one date is same than we ll consider the date2 column. EX: 2008-04-30 00:00:00is same here so sorting will happen based on Date2 column. So internal sorting should happen instead assigning random values. 4. Number column is the expected output column.
I need to create a temp table with an identity column based on the contents of a physical table (CONTACTS) that has no key or unique way to identify which record was inserted first,
I can query CONTACTS with no ORDER clause and everything is in the order it was inserted. However, when I create the temp table with a newid() as ID or IDENTITY(1,1) as ID, the duplicate rows as they existsed in the physical table are not inserted into the temp table in the same order.
Is it possible to select records from a physical table into a temp table in the same order while creating a unique field?
I've tried this many different ways using variations of ORDER BY/ no ORDER BY. I've tried creating the temp table first with the IDENTITY field, then insert into it. I've also tried SELECT INTO syntax while creating the IDENTITY field with the select. I've done this with newid() as well.
I want to get the list of items present in that order based on the confidentiality code of that product or Item and confidentiality code of the user.
I display the list of orders in first grid, by selecting the order in first grid I display the Items present in that order based on the confidentiality code of that item.
whenever order in 1st grid is selected i want to display the items that the item code should be less than or equal to the confidentiality code of the logged-in user other items should not display.
If the all the items present in the order having confidentiality code greater than Logged-in user at that time the order no# should not display in the first grid.
In this case I would like to output a single result for each order, but based on stock availability order 123 is not a complete order and 124 is so the results will need to reflect this.
I'm trying to look for an efficient way to select records from two tables, combine them (not just one set above the other) and also efficiently page the results as well as dynamically order by specific columns. So far I have this....
INSERT INTO @Temp SELECT i.ID, i.Name, Type = 'I' FROM Item i UNION SELECT p.ID, p.Name, Type = 'P'FROM Package p
SELECT * FROM @Temp ORDER BY Name ASC
I was going to then implement some sort of of ROW_NUMBER like paging and ordering on the @Temp table variable. Problem is there could be potentially 1000's or more Items and Packages and they would all go in this single Temp table before having records 1 to 10 returned. Is there a more efficient way of doing this before I proceed any further?
We have one single hash (#) table, in which we insert data processingpriority wise (after calculating priority).for. e.g.Company Product Priority Prod. QtyProd_Plan_DateC1 P11100C1 P22 50C1 P33 30C2 P11200C2 P42 40C2 P53 10There is a problem when accessing data for usage priority wise.Problem is as follows:We want to plan production date as per group (company) sorted order andpriority wise.==>With less data, it works fine.==>But when there are more records for e.g. 100000 or more , it changesthe logical order of dataSo plan date calculation gets effected.==Although I have solved this problem with putting identity column andchecking in where condition.But, I want to know why this problem is coming.If anybody have come across this similar problem, please let me knowthe reason and your solution.IS IT SQL SERVER PROBLEM?Thanks & Regards,T.S.Negi
I have two tables CompanyTab and OrderTab .CompanyTab table contain one record for each client while OrderTab table contain multiple orders for clients.
I have data in both table like
CompanyTable ID Name 1 name1 2 name2
OrderTable
OrderId CompanyTabID 1 1 2 1 3 1 4 1
In my query I want to show all orders in single row.
Hi, I have few views in SQL Server 2005. In Design View, the results of View are ok. In OPEN VIEW option, records are not sorted correctly, ORDER BY is ignored. What could be the reason for this ? Thanks a lot in advance!
We have an app that uses triggers for auditing. Is there a way to know the order that the records were inserted or deleted? Or maybe a clearer question is.... Can the trigger figure out if it was invoked for a transaction that "inserted and then deleted" a record versus "deleted and then inserted" a record? The order of these is important to our auding.
Hi! I have a table Tbl1 has to columns: A B _________ Ibm Me Sony Me Me Bob Me Frank I'd like to select all rows where B=ME and A=Me Thanks for the help
