Next / Previous Records From Table
Jan 9, 2008
I have got a table with GUID (PK), COMPANY, CONTACT. There are going to be instances where the company name is the same on multiple records.
What i am trying to do is work out what is the next and previous record
The data is going to be sorted, by COMPANY then GUID.
I am think a stored procedure would be the best to combact this, but very usure how to go about writing it, so i passed the present company and GUID values to it.
Any help would be appreciated, and thanks in advance.
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Jul 13, 2005
On a webform, I have three button ... [7 days] [15 days] [30 days]When the user clicks one of the buttons, I want to return their orders for the past X days. The WHERE clause would include something like this (for 7 days):WHERE (Order_Date BETWEEN CONVERT(DATETIME, GETDATE() - 7, 102) AND CONVERT(DATETIME, GETDATE(), 102))How do I parameterize the number of days?Thanks,Tim
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Oct 20, 2014
I am having a table which contains data of students like:
StudentID,StudentName,Term,RESult.
Sample data :
StudentID,StudentName,Term,RESult.
1,ABC,Term1,Pass
1,ABC,Term2,Fail
1,ABC,Term3,Pass
1,ABC,Term4,Pass
1,ABC,Term5,Pass
Now i want to compare Result and dislay prevterm where student fail:
Now my output would be as: Now I want to compare latest term i.e. Term5 with prev Terms and if found Mismatch in result then i want to display as below:
studentID PrevFailTerm, CurrentTerm
1,Term2,Term5
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May 15, 2008
I have an sub-period end-date column, in a row set of (let's say) 2 records.
How Can I grab a previous record and use it's SUB_PD_END_DT
to add a day and get the current record's sub period beginning date?
i.e.
row 1 = col1, col2, SUB_PD_END_DT = (2008-05-02)
row 2 = col1, col2, SUB_PD_END_DT = (2008-05-09)
therefore, row 2 = SUB_PD_start_DT = (2008-05-03)
Any help would be great.
Thanks
JDA
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Jan 11, 2005
I'm storing records that contain a date/time data type. I am needing two links on a reports page (asp), the first should return all records for the current month and the second link should return all records for the last three months (including current month). I have no idea how to just sort by month.
I'm also not sure what to include here in this post to help you answer my question. On the form that is submitted initially the text field is named "txtSubmitDate" and in the database it's stored in a field called "submitdate" and is 8 characters in length.
I've tried:
'SELECT TODAY'S MONTH
SqlJunk = "SELECT * FROM eom WHERE MONTH(submitdate) = MONTH(GETDATE())-1"
'SELECT TODAY'S MONTH and the last 2 months
SqlJunk2 = "SELECT * FROM eom WHERE MONTH(submitdate) = MONTH(GETDATE()) OR MONTH(submitdate) = MONTH(GETDATE())-1 OR MONTH(submitdate) = MONTH(GETDATE())-2 ORDER BY submitdate ASC"
These are not working because it can't handle the change in year (going from january 2005 back to december 2004, etc).
Any ideas?
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May 23, 2008
I'm working on project for school that involves building a query in a video store database. The query is suppose to pull the total number of movies rented the previous month. I can get it to work if I physically put in the dates. However, part of the requirements is to set it up so the date range is auto calculated. The following is the code I have
SELECT COUNT(RecordNumber) AS TotalRentalsForMonth FROM RentalHistory
WHERE TransactionDate BETWEEN (YEAR(getdate()), MONTH(getdate()), 1)
AND (YEAR(getdate()), MONTH(getdate())+1, 0)
I get the following error message when I try to run it:
Msg 102, Level 15, State 1, Line 2
Incorrect syntax near ','.
Anyone have an idea where my mistake is within the date range
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May 5, 2015
I have two tables. Users and records. I need to select only the users that not has lines recorded in the other table. How could I do that?
Example:
ID| Name| Access 1|Access 2|
----------------------------
1 | Axel | True |False |
2 | Ivan | False |False |
3 | Bob | True |False |
4 | Sue | False |False |
ID| Points| Month| Year|User_1|User_2|
--------------------------------------
1 | 2 | 5 | 2015| 2 | 1 |
2 | 5 | 5 | 2015| 2 | 1 |
3 | 1 | 5 | 2015| 3 | 1 |
Then I want to run a select in the users table, only with the users that hasn't records in the second table.
In the example, the second table has User_1 as the user who receives the points and the User_2 is the user who give the points. Then I would know what user didn't receive 'points' yet.
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Aug 21, 2015
I have a scenario to compare previous records based on each ID columns. For each ID, there would be few records, I have a column called "compare", We have to compare all Compare 1 records with Compare 0 Records. If Dt is lesser or equal to comparing DT, then show 0. Else 1
We always only one Compare 0 records in my table, so all compare 1 columns will compare with only one row per ID
My tables look like
Declare @tab1 table (ID Varchar(3), Dt Date, Compare Int)
Insert Into @tab1 values ('101','2015-07-01',0)
Insert Into @tab1 values ('101','2015-07-02',1)
Insert Into @tab1 values ('101','2015-07-03',1)
Insert Into @tab1 values ('101','2015-07-01',1)
Insert Into @tab1 values ('101','2015-06-30',1)
Insert Into @tab1 values ('102','2015-07-01',0)
Insert Into @tab1 values ('102','2015-07-02',1)
Insert Into @tab1 values ('102','2015-07-01',1)
select * from @tab1
1.) In the above scenario for ID = '101', we have 5 records, first record has Compare value 0, which mean all other 4 records need to compare with this record only
2.) If Compare 1 record's Dt is less or equal to Compare 0's DT, then show 0 in next column
3.) If Compare 1 record's Dt is greater than Compare 0's DT, then show 1 in next column
My expected result set should be like ....
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Jun 16, 2015
I am looking to pull all records for current & previous calendar year in one query. I know how to pull the current calendar year, but how would I pull current & previous?
select id, list_date
from tableA
where list_date > DATEADD(year,-1,GETDATE())
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Aug 7, 2015
I have a table with 1 million records. I want to update only 400 records. The update statement is provided by a 3rd party vendor. Once i run the update statement it will update all the 400 records. Once the table is updated the users will validate the table
if the update is successful or not. What i'm looking for is:
1) Is there a way to identify what records were updated.
2) If the update done is not what the users wanted i need to undo and bring back the 400 records to their previous values.
I'm on sql server 2008.
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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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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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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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May 21, 2007
I have a table that holds images. I want to get the previous image id and the next image id based on the current ID:
ImageID
4
21
56
74
99
So if the current image ID is "21" I'd like to return 4 and 56.
Thanks!!
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Jul 9, 2004
Hi...
Is there any way to check previous row in SQL Query?
I have a table with these column :
Name1
Name2
Audit_Time (datetime)
Changes
I want to delete record from database in which the Audit_time is <'01/05/2004'.
However before deletion, I want to check, if the Changes value is 'OLD' And the previous value is 'NEW', I will check the Audit_time of the NEW instead of OLD.
Table :
Row Name1 Name2 Audit_Time(mm/dd/yyyy) Changes
1 ABCD EFGH '01/01/2004' ADD
2 ABCD EFGHIJ '01/04/2004' NEW
3 ABCD EFGH '01/04/2004' OLD
4 Klarinda Rahmat '02/08/2004' NEW
5 Klarinda Rahmat '01/04/2004' OLD
In this case, I want to delete row 1,2,3 Where the audit_time are < '01/05/2004'.
Row 5 the audit_time also < '01/05/2004', however the changes='OLD' and the previous value changes='NEW', so I will check the Audit_Time of row 4 which is not < '01/05/2004'.
So I can't delete row5.
Is there any way to check previous row or the row before a specific row in SQL.
Any suggestion is welcomed.
Thank you in advanced.
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Apr 9, 2008
Hello
just wondering, if I can get help with a table (Table A) , where there are few dates and numbers, I have to relate this table to another table (Table B) , where I have whole year working dates
I want to write an expression while making dataset, that if date in table B matches table A, it just get the number from the next column from table A, if it does not matches - it should go back to the date (in table A) - where there is a number.
Like table B has working dates for march, but there are only two dates in table A , for 3/2 (and number is 300) and 3/20 (number 200). So In dataset I want all dates from table B and from 3/2 to 3/19 300 in number column and 200 on 3/20.
Thanks in advance for your help
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May 19, 2008
I'm creating a report in SSRS where we want to do a week-over-week or month-over-month analysis. We have each month and the metrics in a table. By sorting the table ascending, I can grab the previous record using the Previous function in a cell. However, when I order the table descending the previous record is not the correct record to get. In that case I want to grab the next record rather than the previous record. How can I invert the previous function? Or how can i grab the next record in the table rather than the previous?
Thanks!
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Sep 10, 2013
Need getting a query which I will get previous year, previous month first day everytime i run the query.
Ex: If i run the script on 9/10/2013 then result should be 8/1/2012. (MM/DD/YYYY)
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Sep 16, 2014
I need to compare the next row with the previous row of same table and produce nonidentical column.for eg... say my table has
Row 1 => 1001 Abhas 120 150 180
Row 2 => 1001 Abhas 150 150 180
then my output would be as below:
StudId Name fee1 fee2 fee3
1001 120
1001 Abhas 150 150 150
i.e in first row of resultset, i want to show only those values which are changed alongwith studID and next row should display all values.
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Nov 4, 2015
I want to find previous date from selected date. below is the sample data.
DECLARE @StartDate SMALLDATETIME = '1/11/2016'
declare @tempdat table(repdate smalldatetime)
insert into @tempdat values ('10/26/2015')
insert into @tempdat values ('10/29/2015')
insert into @tempdat values ('11/1/2015')
insert into @tempdat values ('11/27/2015')
insert into @tempdat values ('11/25/2015')
insert into @tempdat values ('11/20/2015')
insert into @tempdat values ('11/10/2015')
insert into @tempdat values ('11/10/2015')
insert into @tempdat values ('11/11/2015')
insert into @tempdat values ('11/11/2015')
Now if i pass the date '10/26/2015' then i want select prev date of passed date. in this example no prev date is available, so result set would be nothing.
if i pass the date '11/10/2015' then result should be '11/1/2015' which is prev small date available in table.
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Dec 10, 2007
May I know how to use a "date" to select out previous 14 days record from the table? and find the duplicated records?
-- sort out duplicate order from tblOrder
Select * FROM tblOrder
WHERE DDay > @prmDDay("day", -14, getDate())
Group by DDay
Many thanks~~~~~
Fr New Learner
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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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Nov 3, 1999
I do appreciat your help, I want to run a store procedure which will show 6 months . I do not know how to write the procedure, here in the notion in my mind, I want to be able to pass an input parameter (month) to the procedure which will then run a query to show 6 months prior the input parameter month, how can I do that, thanks for your help
Ali
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Apr 24, 2015
I am pulling down out of range values from a single table on one database to a different table on a different database on a different server (one i have full access to). Basically, it looks something like this:
id1 value1 prev_value1 value2 prev_value2 date prev_date
id2 value1 prev_value1 value2 prev_value2 date prev_date
id3 value1 prev_value1 value2 prev_value2 date prev_date
all the "prev"'s are null. I want to do one do one query that will get me the previous values and dates for each id from the original database. how to do this.
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Jul 28, 2014
I need to get previous month data in the table based on current date.
In case of execution of each month, the data for previous month should come with date as between
create table TestDate
(Sno Int,
Name varchar(100),
DateofJoin datetime)
insert into TestDate values (1,'Raj', '2/21/2014')
insert into TestDate values (1,'Britto', '6/12/2014')
insert into TestDate values (1,'Kumar', '5/14/2014')
insert into TestDate values (1,'Selva', '6/27/2014')
insert into TestDate values (1,'Ravi', '5/2/2014')
insert into TestDate values (1,'Gopu', '6/2/2014')
/*
if I execute in month July ( ie: today)
select * from TestDate where dateofjoin between 1-june-2014 and 30-june-2014
Result
5 Ravi 2014-05-02 00:00:00.000
3 Kumar 2014-05-14 00:00:00.000
if I execute in month June
select * from TestDate where dateofjoin between 1-may-2014 and 30-may-2014
Result
6Gopu2014-06-02 00:00:00.000
2Britto2014-06-12 00:00:00.000
4Selva2014-06-27 00:00:00.000
/*
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Aug 8, 2006
Hi all.
First, sorry about my poor english.
I have a database which above 6 gb data and i have droped all table in my database.
I try to restore from log file but my database is set to simple backup and auto shrink so log file doesn't help anymore.
I have used some software to recovery from log file too but useless.
My only hope right now is mdf file.
Please help me. How could i restore my mdf file to state before i droped tables.
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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Dec 29, 2006
How do I tranfer a previous table and its data to the ASPNETDB.MDF in the Web Site Administration tool. I've tried right, but I can't locate the database in the SQL server on my server. help please.
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Jan 21, 2015
I have a table with score info for each group, and the table also contains historical data, I need to get the ranking for the current week and previous week, here is what I did and the result is apparently wrong:
select CurRank = row_number() OVER (ORDER BY cr.CurScore desc) , cr.group_name,cr.CurScore
, lastWeek.PreRank, lastWeek.group_name,lastWeek.PreScore
from
(select group_name,
Avg(case when datediff(day, asAtDate, getdate()) <= 7 then sumscore else 0 end) as CurScore
[Code] ....
The query consists two parts: from current week and previous week respectively. Each part returns correct result, the final merged result is wrong.
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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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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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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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