Transact SQL :: Update Records With Minimum Date In Table?
Nov 19, 2015
I want to update the STATUS column based on min date in my table.
For example – If minimum BOOKING_DATE of any RecieptID is below to 2015-10-01, then Status of that RecieptID should be 0 for all records pertaining to dedicated RecieptID So I need an output in this way.
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Oct 22, 2015
Every day the timestamp is changed on all rows in one of the table(table has 1 mio records).
What is the best way to find out which query is doing this?
Could be also query which updates only one record(or couple of them) but is executed for each record once.
I have been looking sys.dm_exec_query_stats and sys.dm_exec_sql_text for past but couldn't find.
I can't use event notifications since there is service broker disabled.
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Jul 23, 2015
I need to update more than one record at once. I have ~ 100 records that I have to update and don't want to execute query 100 times.
My query looks like this:
Update Table1
Set Table1.field1 = ( select Table2.field1 from Table2 where Table2.field2 IN ('a', 'b', 'c')
where Table1.field2 IN ( 'a', 'b', 'c')
It obviously failed because subquery returned more than one value and error message stated that I can't use '=' operator in this case.
My question: how could I update the same column from many records in one execution?
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Sep 16, 2015
I have a scenario where I have to Update a table with date when there are new records in another table
For example:
I load ODS table with the data from a file in SSIS. the file has CustomerID and other columns.
Now, when there is new record for any customerID in Ods, then Update the dbo table with the most recent record for every CustomerID(i.e. update the date column in dbo for that customerID). Also Include an Identifier that relates back to the ODS table. How do I do this?
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Sep 5, 2015
How to update tblA with records from tblB (see below expected results) when they have common column DrawingNo?
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Dec 2, 2015
I would like to update the flag of the promotion ID should the promotion ID date range overlap with Promotion ID(All) Date Range. The general logic is as below.
Update TableName
SET PromotionID Flag = 1 AND Reason = 'Overlap with row ID(Overlap row ID number)'
Where EACH ROW(Except with Promotion ID ALL) Date Range Overlap with ROW(with promotion ID ALL) Date range
Note: ROW is Partition By ColumnA,ColumnB
TableName: PromotionList
ID PromotionID StartDate EndDate ColumnA ColumnB Flag Reason
1 1 2015-04-05 2015-05-28 NULL NULL 0 NULL
2 1 2015-04-05 2015-04-23 2 3 0 NULL
3 2 2015-05-04 2015-07-07 2 3 0 NULL
4 ALL 2015-04-05 2015-04-28 NULL NULL 0 NULL
5 ALL 2015-07-06 2015-07-10 2 3 0 NULL
6 1 2015-02-03 2015-03-03 NULL NULL 0 NULL
Expected outcome after performing update on the table
ID PromotionID StartDate EndDate ColumnA ColumnB Flag Reason
1 1 2015-04-05 2015-05-28 NULL NULL 1 Overlap with row ID 4
2 1 2015-04-05 2015-04-23 2 3 0 NULL
3 2 2015-05-04 2015-07-07 2 3 Overlap with row ID 5
4 ALL 2015-04-05 2015-04-28 NULL NULL 0 NULL
5 ALL 2015-07-06 2015-07-10 2 3 0 NULL
6 1 2015-02-03 2015-03-03 NULL NULL 0 NULL
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Oct 11, 2013
I am trying to build a DIM table using a source table that has the following setup...
CREATE TABLE [dbo].[APPL_STATUSES](
[APPLICATIONS_ID] [varchar](10) NOT NULL,
[POS] [decimal](10, 0) NOT NULL,
[APPL_STATUS] [varchar](5) NULL,
[APPL_STATUS_DATE] [datetime] NULL,
[APPL_APPLICANT] [varchar](10) NULL)
GO
[code]....
What I am trying to do is to break out the APPL_STATUS_DATE into a STATUS_START_DATE and an STATUS_END_DATE in a new table. I also need to be able to update the STATUS_END_DATE based on the previous day's date. Like so...
CREATE TABLE [dbo].[APPL_APPLICANT_STATUSES](
[APPLICATIONS_ID] [varchar](10) NOT NULL,
[POS] [decimal](10, 0) NOT NULL,
[APPL_STATUS] [varchar](5) NULL,
[STATUS_START_DATE] [datetime] NULL,
[STATUS_END_DATE] [datetime] NULL,
[APPL_APPLICANT] [varchar](10) NULL)
GO
[code]...
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Apr 2, 2014
I am working on a query that seems very simple, but I just cannot seem to get it correct.
I want to be able to select Only 1 MemberAddress with the MIN(MoveDate) for each of the 3 Members. The results would be this:
Joe Smith, 2000-03-10, 1034 Sturgis Road, 115, Portland, Or, 77665
Sally Jones, 2001-01-02, 8970 Pierce Road, 25, Clear Bay, Washington, 96547
Beth Moore, 2006-05-30, 456 W. Blane Ave, NULL, Charleston, West Virgina, 56897
DECLARE @Members TABLE
(
MemberRowID INT IDENTITY(1,1) NOT NULL
,FirstName VARCHAR(20)
, LastName VARCHAR(20)
[Code]....
I am not opposed to using CTE, I really like them, but I cannot figure this one out. But I will try most anything.
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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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Aug 13, 2015
I have following query which is created dynamically as -
UPDATE BUILDTABLE SET BUILD_ID = '984137' WHERE SET_NUMBER = '1889147436' AND SEND_DATE = '1941-03-04';
UPDATE BUILDTABLE SET BUILD_ID = '984137' WHERE SET_NUMBER = '1115509374' AND SEND_DATE = '1991-09-01';
UPDATE BUILDTABLE SET BUILD_ID = '984137' WHERE SET_NUMBER = '1515579671' AND SEND_DATE = '1941-05-24';
UPDATE BUILDTABLE SET BUILD_ID = '984137' WHERE SET_NUMBER = '1795509670' AND SEND_DATE = '1958-01-14';
UPDATE BUILDTABLE SET BUILD_ID = '984137' WHERE SET_NUMBER = '1915508672' AND SEND_DATE = '1961-09-07';
Here till " UPDATE BUILDTABLE SET BUILD_ID = '984137'" is the same clause for all queries, but "where" condition is different for all queries. I have to update more than 500 UPDATE statements(like above) in one call. Currently I am concatenating all the queries in string Builder which is time consuming.I want to increase performance of application.Any other class like BulkCopy ?
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Oct 2, 2015
I have a table that have student names and their birth dates just like below
a) tblStudentInfo
which shows records like below (Birth Dates are shown in Year-Month-Day format)
ID StudentName BirthDate
1 ABC 2002-12-25
2 DEF 2002-09-10
3 GHI 2002-09-19
4 JKL 2002-06-10
[code]...
I want to perform a query that should display the upcoming birthday of all students according to today.Lets say, today is 2015-10-02, so the query should display the result according to today's date just like below
ID StudentName BirthDate
1 ABC 2002-12-25
2 VWX 2002-01-01
3 STU 2002-02-03
4 PQR 2002-03-05
[code]...
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Oct 14, 2015
This one is making my head hurt! Trying to figure out how to query for records between date range. The records have a start_date and an end_date field. The end_date field maybe null.
For example, say you wanted to see the records of everyone checked into a hotel during a given date range. You need to account for the people that checked in before you @start_date parameter and may check out after your @end_date parameter.
fyi- As for the null end_date field, think of this as they have checked in and not sure when they will checkout yet.
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Sep 2, 2015
updating the # of Payer from below query to match with the # of rows for each payer record. See the Current and desired results below. The query is currently counting the # of rows for all payers together and updating 3 as # of payers. I need it to count # of rows for each payer like shown inDesired result below. It should be showing 1 for first payer and 2 for 2nd & 3rd based on # of times each payer is repeated..
SELECT b.FILING_IND, b.PYR_CD, b. PAYER_ID, b. PAYER_NAME,a.CLAIM_ICN,
(Select Count(*) From MMITCGTD.MMIT_CLAIM a, MMITCGTD.MMIT_TPL b , MMITCGTD.MMIT_ATTACHMENT_LINK c where a.CLAIM_ICN_NU =
c.CLAIM_ICN and b.TPL_TS = c.TPL_TS and a.CLAIM_TYPE_CD = 'X'
[Code] ....
Current Result
FILING_IND
PYR_CD
PAYER_ID
PAYER_NAME
CLAIM_ICN
#_OF_PAYER
[code]....
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Apr 20, 2015
I have this update statement that works for one record. How do I write it to include multiple records at once. Please see sample below.
update
mklopt
set
FRMDAT =
'12/31/2014'
where
JOBCOD =
'PH14789'
I also want to include the following instead of running it one at a time
PH17523
PH17524
PH17525
PH17553
PH17555
PH17556
PH17557
PH17558
PH17571
PH17573
PH17574
PH17575
PH17576
PH17577
PH1757
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Nov 18, 2015
I tried to ask a similar question yesterday and got shot down, so I'll try again in a different way. I have been looking online at the gaps and islands approach, and it seems to always be referencing a singular field, so i can't find anything which is clear to get my head around it.In the context of a hotel (people checking in and out) I would like to identify how long someone has been staying at the hotel (The Island?) regardless if they checked out and back in the following day.
Data example:
DECLARE @LengthOfStay TABLE
(
PersonVARCHAR(8) NOT NULL,
CheckInDATE NOT NULL,
CheckOutDATE NULL
[code]...
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Jul 28, 2015
I have a requirement where i want to delete the records based on the Date column. I have table which contain the columns like machinename ,lasthardwarescandate
I want to delete the records based on the max(Lasthardwarescandate) i.e. latest one, column where the machine name is duplicate menace it repeats. So how would i remove the duplicate machine names based on the Lasthardwarescandate column(There are multiple entries for the Lasthardwarescandate so i want to fetch the latest date column).
Note: Duplication should be removed based on “Last Hardware Scan” date.
Only latest date should be considered from multiple records for the same system. "
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Jul 2, 2015
I have a scenario to fetch records for each ID on 2 conditions. There are 2 types of Product type for each ID. PFE and PRI. I need only latest active PFE and at the same time all the latest PRI should be closed. (meaning, only PFE should be in Active status currently)
1.) Latest Product type PFE should be A (active) status for the particular ID
2.) At the same time ALL the latest PRI should be C(closed) status for the same ID
I have give example with 3 scenarios and desired output
1.) For ID 101, Latest PFE is active and all latest PRI is closed ----> Should come in result
2.) For ID 102, Latest PFE is Closed and all latest PRI is closed ---->Should NOT come in result
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Jan 19, 2014
I need to capture records with the minimum claim ID when the prov, diag, and the billed are the same, but the claim id and check id are different.
EXAMPLE:
CLAIM DOS PROV DIAG BILLED CHECK#
2001 02/05/11 500 252.5 30.00 35
2015 02/05/11 500 252.5 30.00 56
On this example, I would need to capture the record with Claims ID 2001 and exclude the other.
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Sep 5, 2007
I have a text file that I am importing into my database.
Within this textfile there is a field named "Order_Date". Date Format is like this: 20070905
I want to run this DTS once a day, updating only the records that were created on "today's" date.
For example something like this:
UPDATE NAME
WHERE Order_Date = ????? (I want a variable that is todays date in 20070905 format)
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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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Aug 31, 2015
So my data column [EODPosting].[MatchDate] is defined as a DATE column. I am trying to SELECT from my table where [EODPosting].[MatchDate] is today's date.
SELECT*
FROM[dbo].[EODPosting]
WHERE[EODPosting].[MatchDate]=GETDATE()
Is this not working because GETDATE() is like a timestamp format? How can I get this to work to return those rows where [EODPosting].[MatchDate] is equal to today's date?
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Aug 3, 2015
My sql gives me the results as shown in #TEMTAB Table.some times Mitem_id is repeated for the same Group_id,SGroup_id with different item_id
ex: SQ322,SQ323,SQ324,SQ325 are repeated here.
CREATE TABLE #TEMTAB
(Group_id int, SGroup_id int, item_id int, Mitem_id varchar(10)
,YN varchar(2),value varchar(8),reason varchar(20))
[code]...
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Jul 8, 2015
I have a table where table row gets updated multiple times(each column will be filled) based on telephone call in data.
Initially, I have implemented after insert trigger on ROW level thinking that the whole row is inserted into table will all column values at a time. But the issue is all columns are values are not filled at once, but observed that while telephone call in data, there are multiple updates to the row (i.e multiple updates in the sense - column data in row is updated step by step),
I thought to implement after update trigger , but when it comes to the performance will be decreased for each and every hit while row update.
I need to implement after update trigger that should be fired on column level instead of Row level to improve the performance?
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Apr 22, 2015
I have a view in my database detailing the expiry date of each credential for each employee. The view is designed as to display one record per employee and in that record is the expiry date of each credential and the days remaining. So the columns are as follows:-
Employee CodeExpiry Date (x8 columns) (named as credential e.g. [Passport])
Days Remaining (x8 columns) (named as "TS_" + Credential)
I'm trying to use the CASE function to compare each DATETIME column with one another and retrieve the minimum. How can I return the minimum date as a run-time column and sort the view by this column? My code is as follows:-
SELECT [Passport],[TS_Passport],[Visa],[TS_Visa],[Civil_ID],[TS_Civil_ID],[KOC_Pass],[TS_KOC_Pass],[JO_Pass],[TS_JO_Pass],
[Ratqa_Pass],[TS_Ratqa_Pass],[Driving_License],[TS_Driving_License],[Health_Book],[TS_Health_Book], CASE
WHEN Passport <= Visa AND Passport <= Civil_ID AND Passport <= KOC_Pass AND Passport <= JO_Pass AND
[code]....
I've been told that this is the most efficient given the number of records in my database. The Min_Date is always NULL. I need the minimum of the 8 dates to be the Min_Date.
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May 7, 2015
How I can update the following date to get the desired result with specific hour, minute and second
2014-01-01 00:00:00.000
Desired Result
2014-01-01 17:20:20.000
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Nov 19, 2015
There are 3 tables Property , PropertyExternalReference , PropertyAssesmentValuation which are common for 60 business rule
SELECT
PE.PropertyExternalReferenceValue [BAReferenceNumber]
, PA.DescriptionCode
[PSDCode]
, PV.ValuationEffectiveDate
[EffectiveDate]
, PV.PropertyListAlterationDate
[ListAlterationDate]
[code]....
Can we push the data for the above query in a physical table and create index to make the query fast rather than using the same set tables multiple times
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Nov 12, 2014
I'm looking at the following Records:
cust_no item_no start_dt end_dt price
1060 2931 2011-02-06 9999-12-31 1.23
1060 2931 2011-04-18 9999-12-31 2.00
I want to be able to pull the records with the earliest date 2011-02-06 ...
There were other records with this same customer and item number. I used this script to return the two above.
select *
from price
where end_dt > getdate()
Now I need to add something so it only returns the record with the earliest date. I'm going to run this on a table that has many customer and item combinations.
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Jun 29, 2015
I need to delete records from a table (Table1) which has a foreign key column in a related table (Table2).
Table1 columns are: table1Id; Name. Table2 columns include Table2.table1Id which is the foreign key to Table1.
What is the syntax to delete records from Table1 using Table1.Name='some name' and remove any records in Table2 that have Table2.table1Id equal to Table1.table1Id?
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Nov 2, 2015
INSERT
INTO [Table2Distinct]
([CLAIM_NUMBER]
,[ACCIDENT_DATE]
[code]....
I used the above query and it still inserts all the duplicate records. What is wrong with my statement?
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May 30, 2015
I want to compare two columns in the same table called start date and end date for one clientId.if clientId is having continuous refenceid and sartdate and enddate of reference that I don't need any caseopendate but if clientID has new reference id and it's start date is not continuous to its previous reference id then I need to set that start date as caseopendate.
I have table containing 5 columns.
caseid
referenceid
startdate
enddate
caseopendate
[code]...
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Oct 13, 2014
I have a table with data like the following:
ClientID InvoiceDate
1 2012-01-01
1 2013-01-01
2 2012-01-01
2 2013-01-01
3 2012-01-01
3 2013-01-01
I would like to return a distinct ClientID and also the minimum InvoiceDate for that ClientID, so that the data looks like this:
ClientID InvoiceDate
1 2012-01-01
2 2012-01-01
3 2012-01-01
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Apr 22, 2015
I have one table with many records in the table. Each time a record is entered the date the record was entered is also saved in the table. I need a query that will find all the missing records in the table. So if I have in my table:
ID Date Location
1 4/1/2015 bld1
2 4/2/2015 bld1
3 4/4/2015 bld1
I want to run a query like
Select Date, Location FROM [table] WHERE (Date Between '4/1/2015' and '4/4/2015') and (Location = bld1)
WHERE Date not in
(Select Date, Location FROM [table])
And the results would be:
4/3/2015 bld1
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Sep 20, 2015
Lets say we have two tables
tblPayments (Contains the records of Payments we made)
ID DATE AMOUNT BANK
----------------------------------------------------------
1 05/05/2015 5000 Natwest
2 05/05/2015 2000 Lloyds
3 05/06/2015 3500 Natwest
4 05/07/2015 4000 Natwest
5 05/08/2015 1500 Lloyds
tblReceipts (Contains the records of Receipts we received)
ID DATE AMOUNT BANK
----------------------------------------------------------
1 05/06/2015 5000 Natwest
2 05/06/2015 2000 Lloyds
3 05/07/2015 3500 Natwest
4 05/07/2015 4000 Natwest
5 05/08/2015 1500 Lloyds
Now, I also have a blank table (tblBankStatement) which contain the following columns
ID DATE RECEIPT PAYMENT BANK
-----------------------------------------------------------------------------
I want that when I execute the query, the query should INSERT the records to the New Table (tblBankStatement) from
tblPayments and tblReceipts by Date Ordered in ascending way WHEREBank should be 'Natwest'.
Also the Amount Column Data in tblPayments should be Inserted into the Payment Column in tblBankStatement and the Amount Column Data in tblReceipts should be Inserted into the Receipt Column in tblBankStatement.
So I could get the data just like below
tblBankStatement
ID DATE RECEIPT PAYMENT BANK
--------------------------------------------------------------
1 05/05/2015 0.00 5000 Natwest
2 05/06/2015 0.00 3500 Natwest
3 05/06/2015 5000 0.00 Natwest
4 05/07/2015 0.00 4000 Natwest
5 05/07/2015 4000 0.00 Natwest
What query should I write to perform the task above.
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