SQL Server 2012 :: 2 Records At A Time?
Nov 15, 2013
I am developing a form for a mortgage company. There can be any number of borrowers on a given loan, and the business has asked that this form return only 2 borrowers at a time for a loan. For example, if there are 3 borrowers for a loan, they want the first copy of the form to print the first 2 borrowers and then another copy of the form to print the 3rd. No matter how many copies are printed, they want the borrower information to be labeled as 'Borrower1' xyz and 'Borrower2' xyz. Also, there will be a LOT more fields returned on the real form, so the sample information below is very simplified test data.
Sample Data:
CREATE TABLE #t (LoanID VARCHAR(5), BorrowerName VARCHAR(20), BorrowerOrder INT);
GO
INSERT INTO #t VALUES
('::E', 'John Smith', 0)
, ('::E', 'Jane Smith', 1)
, ('::E', 'Rob Jackson', 2)
, ('AF_CF', 'Sloan Burton', 1)
[code]...
I don't want that 2nd record to return. This result is what makes me think of gaps and islands, but I don't know if the 2nd record is really an island since it's (1) not stored this way...it's returning this way because of the query and (2) it's not sequential data..I tried restricting this by putting this into a CTE and then returning only the odd numbered records like I have below. This runs pretty quickly when dealing with one loan. But...I am concerned that the CTE will be slow when we run batches of loans.
Attempt with CTE:
--With CTE
;WITH cte AS
(SELECT
Borrower1 = BorrowerName
, Borrower2 = LEAD(BorrowerName) OVER(ORDER BY BorrowerOrder)
, RowNumber = ROW_NUMBER() OVER(ORDER BY BorrowerOrder)
[code]...
Is there a better, cleaner way to do this? Or is the CTE the best way to go?
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Apr 25, 2014
Sample Table
USE [Testing]
GO
/****** Object: Table [dbo].[Testing] Script Date: 4/25/2014 11:08:18 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
[Code] ....
It seems to work fine with one million records.
Each primary key is unique, but the begindate is non-unique, and i guess even if i use datetime2 and add nanoseconds, from what i have read, there is a chance that i could have a duplicate datetime since the date is imported via XML from multiple sources.
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Aug 5, 2015
I'm looking for a way of taking a query which returns a set of date time fields (probable maximum of 20 rows) and looping through each value to see if it exists in a separate table.
E.g.
Query 1
Select ID, Person, ProposedEvent, DayField, TimeField
from MyOptions
where person = 'me'
Table
Select Person, ExistingEvent, DayField, TimeField
from MyTimetable
where person ='me'
Loop through Query 1 and if it finds ANY matching Dayfield AND Timefield in Query/Table 2, return the ProposedEvent (just as a message, the loop could stop there), if no match a message saying all is fine can proceed to process form blah blah.
I'm essentially wanting somebody to select a bunch of events in a form, query 1 then finds all the days and times those events happen and check that none of them exist in the MyTimetable table.
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Oct 29, 2015
I have a table that contains an employee id and dates signifying time periods that those employees were working. I need to calculate anniversaries, such as 20 year, which are the sum of all periods spend working projected out to 20 years. For example,
emp_idstart_date end_date
1001 1998-01-01 2003-06-21
1002 1999-05-23 2008-03-28
1001 2004-08-19 NULL
1003 2004-10-12 2006-07-25
1004 2005-04-28 NULL
1002 2008-11-02 NULL
1003 2009-05-17 NULL
The periods in which the employees were inactive (the time period between active ranges) would push back their anniversary date, obviously. I'm only concerned with employees that are currently active (ie. the most recent record has a NULL end date). I thought about trying to use datediff to calculate the time between active periods, but I'm not sure how to go about doing it.
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Mar 20, 2014
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.
ID effdate termdate
556868 1999-01-01 1999-06-30
556868 1999-07-01 1999-10-31
556869 2002-10-01 2004-01-31
556872 1999-02-01 2000-08-31
556872 2000-11-01 2004-01-31
556872 2004-02-01 2004-02-29
output should be ......
ID effdate termdate
556868 1999-01-01 1999-10-31
556869 2002-10-01 2004-01-31
556872 1999-02-01 2000-08-31
556872 2000-11-01 2004-02-29
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Oct 30, 2015
I have a table that includes the fields below:
ID - INT
Machine - TINYINT
StartTime - DATETIME
EndTime - DATETIME
What I am trying to do is figure out how much time is used for production per day. The problem is, there are production runs that run over midnight and possible multiple days without ending. For example, if I have the following data:
ID - 1
Machine - 2
StartTime - 2015-09-01 22:00:00.000
EndTime - 2015-09-03 22:00:00.000
So what I am looking for is taking the above record and turning it into 3 records like below:
ID Machine StartTime EndTime
1 2 2015-09-01 22:00:00.000 2015-09-01 23:59:59.999
1 2 2015-09-02 00:00:00.000 2015-09-02 23:59:59.999
1 2 2015-09-03 00:00:00.000 2015-09-03 22:00:00.000
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Jun 15, 2015
I have a column that is an int field and it holds the number of seconds that corresponds to a time during the day. Example being that 24331 will be 6:45:31 AM and 67531 will be 6:45:31 PM. I'm looking for code that will show the time in AM/PM format and with the AM and PM at the end of time.
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Dec 3, 2014
I've got a column that holds a time value in Integer form as a number from midnight (IE military time) with no leading 0s or colons.
0 = 00:00
30 = 00:30
...
1700 = 1700 etc...
How can I convert this to a real time field?
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Mar 9, 2015
I need my code to add the varchar CPUTM field + varchar CPUZIPTIM field which both has time values to see if greater than 2 hours. How do I do this when both fields are varchar. The value in CPUTM field is 335:55:20.97 duration time. My code is below.
CPUTM = 335:55:20.97 duration time
CPUZIPTM = 0:00:01.96 duration time
select * FROM [SMF_DATA].[dbo].[System_Management_Facility]
WHERE ((convert(varchar(13), CONVERT(time, CPUTM) + CONVERT(time, CPUZIPTM))) > '02:00:00.00')
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Jun 29, 2015
I have a series of time from 08:10 till 00:55 and a single date in a seperate column. What I need to have is associate the date with each time from 08:10 and when it comes after 23:55 the date needs to be incremented to the next day.
something like below
29Jun2015 08:10
29Jun2015 08:15
29Jun2015 08:20
29Jun2015 08:25
29Jun2015 08:30
29Jun2015 08:35
29Jun2015 08:40
.....
.....
....
....
29Jun2015 23:55
30Jun2015 00:00
30Jun2015 00:05
30Jun2015 00:10
30Jun2015 00:15
30Jun2015 00:20
I tried to add the based on the datepart minute however its getting added only to 00:00 and not after that.
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Aug 4, 2015
I have an asp.net 4.5 webpage that has a detailsview on it that has a bound field that points to a SQL Server 2012 datetime field (CompDate). This field is supposed to capture date AND time of completion of a record (this is a data gathering project).
<asp:BoundField DataField="CompDate" HeaderText="CompDate" SortExpression="CompDate" Visible="False" />
The code that inserts the datetime:
If e.NewValues.Item("Complete") = True Then
Dim dt As DateTime = Now
e.NewValues("CompDate") = dt
e.NewValues("UNAME") = Membership.GetUser.ToString
End If
Everything works great, except when the captured date/time is sent to sql server, the time portion is getting dropped and only zeros are getting stored in the time portion.
Results:
CompleteUNameCompDate
1 CarlR 2015-08-04 00:00:00
I've tried different formatting options and converting to string..
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Sep 15, 2015
I have string as '1-12-2012', i wanted to convert it into date as format '2012-12-01'. I used the function as cast('1-12-2012' as Date) it's working but for a set of values where Null occurs it gives error as conversion failed when casting date and/or time from character string.
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Nov 6, 2014
I have idea on SMK, DMK and symmetric and asymmetric keys. I have also idea on TDE. But Is there any way to encrypt all the records of all the columns of a table in a database? actually I need to encrypt the database. Someone .... thinks that when someone will write select query he will get the encrypted records. As per as I am concerned it is not possible. I can encrypt the specific column using symmetric or other keys...
Is there any software or any tool which will provide encrypted records of database?
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Mar 5, 2015
With this query i get only the records i need, but i would like to output in this way
1 - 20
21 - 30
31 - 40
of course in the real environment the ID are not consecutive, this is just one example of data.
declare @temp table (ID int)
declare @i int = 1
while(@i<1000) begin
insert into @temp values (@i)
set @i=@i+1
end
select ID from (
select ID, row_number() over (order by ID)
as rn
from @temp
) q where (rn % 20=0) OR (rn % 20=1)
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Dec 26, 2014
I need to take a temporary table that has various times stored in a text field (4:30 pm, 11:00 am, 5:30 pm, etc.), convert it to miltary time then cast it as an integer with an update statement kind of like:
Update myTable set MovieTime = REPLACE(CONVERT(CHAR(5),GETDATE(),108), ':', '')
how this can be done while my temp table is in session?
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Apr 17, 2014
How to convert bigint time to datetime (CST)
Declare @MyBigIntTime BIGINT =1397750400000
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Jun 5, 2014
I have a lot of rows of hours, set up like this: 0745, 0800, 2200, 1145 and so on (varchar(5), for some reason).
These are converted into a smalldatetime like this:
CONVERT(smalldatetime, STUFF(timestarted, 3, 0, ':')) [this would give output like this - 1900-01-01 11:45:00]
This code has been in place for years...and we stick the date on later from another column.
But recently, it's started to fail for some rows, with "The conversion of a varchar data type to a smalldatetime data type resulted in an out-of-range value".
My assumption is that new data being added in is junk. If I query for these values and just list them (rather than adding a column to convert them also) that's fine, of course. I've checked all the stuffed (but not yet converted - so 11:45 rather than 1145) output to see if it ISDATE(), and it is. There are no times with hours > 23 or minutes greater than 59 either.
If I add the CONVERT in, we see the error message. But here's the oddity, if I place all of the rows into a holding table, and retry the conversion, there is no error. It's this last bit that is puzzling me. Plus I can't see any errors in the hours data that would cause a conversion problem.
I've put the whole of this into a cursor to try to trap the error rows too, but all processes fine. Why would it fail if NOT in a cursor?
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Mar 10, 2015
I am looking to be able to add 15 minutes to a time value that is in character format. here is sample data:
0530
0545
0600
0615
0630
0645
0700
0715
0730
0745
Whenever there is a leading zero, I need to preserve that as well. Here is an example of what I an looking for:
0545 + 15 = 0600
0600 + 15 = 0615
1345 + 15 = 1400
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Mar 17, 2014
I have a series of records based on empid where I want to identify the empid that may have discrepancies listed. I have some empids that are listed more than once and have different DOB's. In the example I am trying to Create a DOB_ERROR column and either say yes if the DOB doesn't match the other records in the file with the same empid.
SELECT
Empid,
DOB,
CASE WHEN DOB = DOB THEN 'No' ELSE 'Yes' END AS DOB_ERROR,
City,
St,
Gender
FROM Emp
WHERE EMPID IN
('12335', '23456', '545432','231245')
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Nov 10, 2014
I have 2 tables with this schema
CREATE TABLE tableValues(
[LASTENCRYPTIONDT] [datetime] NULL,
[ENCRYPTIONID] [int] NULL,
[NAME] [varchar](50) NULL
[Code] ....
I want to update tableToUpdate in batches of 5000 per batch and set the lastenecryptionDT to null based on the the join to the tableValues using the column ENCRYPTIONID, and also output updated rows into another table. Incase I would need to do a rollback.
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Nov 13, 2014
I have 5 columns in my database. 1 column is coming like a dynamic.
I want to convert records from rows to columns. Currently I have a data like this.
Race AgeRange Amount
W 17-20 500
W 21-30 400
W 31-40 200
A 17-20 100
H 41-50 250
H 51-60 290
So age range is not fixed and it can be any and I have one separate relational table for age range where it's coming from. Now I want to convert it into columns like
Race 17-20 21-30 31-40 41-50 51-60
W 500 400 200 0 0
A 100 0 0 0 0
H 0 0 0 250 290
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Feb 27, 2015
How to fetch records which throws error?
For example
I'm inserting records from a table to another table, having multiple columns
SampleQuery :
insert into tableB (col1,col2....col10)
select col1,col2....col10 from tableA
* while executing this query im getting error. (like varchar cant convert to numberic)
* Here I have no clue in which column it is
* also dont know which row causes it
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Mar 25, 2015
I have two tables that can be created with sample data using the DDL at the bottom of this post. What I'm looking to do is update the QtyReceived column in tblPurchaseOrderLineDetail from the Qty column in tblReceivedItems. However, the tricky part that I can't figure out is splitting these quantities out over multiple lines. I should only be allowed to receive up to the QtyOrdered column in tblPurchaseOrderLineDetail.
For a specific example from the sample data we'll look at PurchaseOrderDetailID 28526. From the tblReceivedItems, there are three records with quantities of 48, 48, and 20. From the tblPurchaseOrderLineDetail there are three records of QtyOrdered of 55, 45, and 20. What I would like to happen is fulfill the records in the tblPurchaseOrderLineDetail sequentially (essentially in order of ExpectedDate). So, the QtyReceived would be 55, 45, and 16 for the corresponding records. If there is already a quantity in the QtyReceived column, but it's less than the QtyOrdered column, the quantity needs to be added to the column (not overwritten).
DDL To CREATE Sample Tables and Data:
CREATE TABLE [dbo].[tblReceivedItems](
[ID] [int] IDENTITY(1,1) NOT NULL,
[PurchaseOrderDetailID] [int] NULL,
[Qty] [int] NULL)
SET IDENTITY_INSERT [dbo].[tblReceivedItems] ON
INSERT [dbo].[tblReceivedItems] ([ID], [PurchaseOrderDetailID], [Qty]) VALUES (1, 28191, 48)
[code]....
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May 24, 2015
I am having three table tblTest,tblTestQuestion,tblAnswers
Each test can have multiple question and each Question can have multiple answers.
Now I am already having records in database. I wants to create clone copy of existing test except testdetails in tblTest because the test will be unique, and then insert questions and answers into their respective tables.
I was trying to create SP but stuck.
Please find below tables structure
[code="
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[tblAnswer](
[Code].....
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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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Jul 17, 2015
I have a table with a column Capacity which is char(10) and gets populated from user files. I want to check records which have negative Capacity value. So i first checked if its numeric and then for negative.
select * from table WHERE ISNUMERIC(LTRIM(RTRIM(Capacity))) = 1 AND Capacity < 0
BUT still it checks for char fields too giving errors like - Conversion failed when converting the varchar value 'asdf ' to data type int.
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Aug 4, 2015
I have a table 'library' with two columns
user_name, access_time
every user is having more than 500 entries, i want to keep only top 50 records for every user and delete the remaining records.
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Aug 17, 2015
I am trying to select records based on a year.
DECLARE @Date
SET @Date = 2012
DECLARE @Year int
SET @Year = (SELECT DATEPART(yyyy,@Date))
SELECT @Year AS Year
--SELECT *
-- FROM [Orders].[dbo].[Orders] od
-- WHERE .Orderl_Date < @Date;
----WHERE DATEPART(yyyy,@Date)= @Year
----WHERE DATEPART(yyyy,od.Order_Date)= @ArchiveYear
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Aug 17, 2015
DECLARE @Date
SET @Date = 2012
DECLARE @Year int
SET @Year = (SELECT DATEPART(yyyy,@Date))
SELECT @Year AS Year
--SELECT *
-- FROM [Orders].[dbo].[Orders] od
-- WHERE .Orderl_Date < @Date;
----WHERE DATEPART(yyyy,@Date)= @Year
----WHERE DATEPART(yyyy,od.Order_Date)= @ArchiveYear
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Sep 8, 2015
I have the following scenario:
SQL database on SQL 2012
Large Production table 15 Million record
The table has 3 years of data
New monthly data is being added every month.
A New Monthly data is being loaded, checked and finally approved after 6 or 7 iteration before approval.Because of this iteration the monthly data set is being added then deleted then added then deleted few times.Because the table is big this process takes time, any thoughts on how to make the delete insert process faster.Keep in mind I cannot do much because it is a production table and is being access by other users to do other analysis.
Delete is done based on trx_date which is a year/month combo, like 201508.
The table has monthly sales by customer aggregated.
The table structure is:
CREATE TABLE [dbo].[Sales](
[batch_key] [int] NOT NULL,
[Company_key] [int] NOT NULL,
[customer_key] [char](22) NOT NULL,
[Trx_Date] [int] NOT NULL,
[account] [nvarchar](35) NOT NULL,
[code].....
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Sep 29, 2015
I have a table that has multiple transactions for stock items.
This table holds all records relating to items that are inducted onto the system and there movement. For each stock item i am interested in getting the drop destination, if it has one, and only when it follows the sequential order of "Inducted>OnTransport>Dropped" (this sequence isn't always the case). Also note the CreatedDate for the Inducted and OnTransport records for the valid sequences are always the same. Below is a valid sequence for a stock item so i would want to return 'Lane01' for the Destination of this occurrence of the stock item, if this item didn't have a valid drop location then destination would be blank. Also note each stock item can be inducted more than one time per-day.
I think i have managed to build the below sql but it will only do one item at a time, so would have to wrap it in a function. Is there a way of writing a set based select statement that gets all the inducted items and for the ones that do follow the "Inducted>OnTransport>Dropped" return the destination it was dropped at? I've attached scrips below:
DECLARE @StockItemID nVarchar(128)
DECLARE @CreateDate DATETIME
Set @StockItemID='8cbe17da-6079-4170-b27a-41c0d38830f6'
Set @CreateDate = CAST('2015-08-31 13:52:39.890' AS datetime)
[Code] ....
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Oct 5, 2015
I have a requirement where I have the following separate tables:
Table A:
FldA FldB
34
35
43
53
54
55
64
74
75
Table B:
FldC FldD
1Break Begin
2Break End
3Out
4In
5Dept
Desired Result:
FldA FldD
3 In;Dept
4 Out
5 Out;In;Dept
6 In
7 In;Dept
I have played around with the newly discovered 'for xml path' but I can't quite seem to get the sql syntax right.
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Apr 16, 2015
what is the best way to push records using linked server. below is my query on Source server
insert into LSDestserver.DB.dbo.tablename
select * from #temp order by abc desc
I initially thought to pull records from Source server to LSDestserver but its a temp table. I don't know whether it is possible or not. Is there any other way we can achieve this in optimal way.
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