Update Table Based On Sum Of Records Grouped?
Oct 18, 2014
I have the following table
10012014-09-01 00:00:00.000BH1-Z-1280180
20012014-09-01 00:00:00.000BH1-Z-9990300
30012014-09-01 00:00:00.000CHO1-Z-1280180
40012014-09-01 00:00:00.000CHO1-Z-9990306
50012014-09-01 00:00:00.000OT11-Z-99906
[Code] ....
What I want to do is update the table so that it populates the PERCENTAGE column on an empref/hrscode/date basis based on the sum of the WRK hours per day and empref.
EG for 2014-09-01 for empref 001 the result would be
0012014-09-01 00:00:00.000BH1-Z-12837.037180
0012014-09-01 00:00:00.000BH1-Z-99961.728300
0012014-09-01 00:00:00.000CHO1-Z-12837.037180
0012014-09-01 00:00:00.000CHO1-Z-99962.963306
0012014-09-01 00:00:00.000OT11-Z-9991.2356
0012014-09-01 00:00:00.000WRK1-Z-12837.037180
0012014-09-01 00:00:00.000WRK1-Z-99962.963306
IE Sum WRK = 486 so 180 is 37.037 percentage. Each HRSCODE hours total should total 100% (37.037 + 61.728)
I can write a query to do this individually but how can I so this as a query for the full table.
declare @@total as float
set @@total=(select SUM(hours) from tmsuser.tmswrhrs where hrscode='worked' and empref='001' and '2014-09-01 00:00:00.000'=procdate)
update tmsuser.TMSWRHRS set PTAS1=(Str(((hours/@@TOTAL*100)),12,3)) where empref='001' and '2014-09-01 00:00:00.000'=procdate
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Oct 18, 2014
I have the following table
Code:
10012014-09-01 00:00:00.000BH1-Z-1280180
20012014-09-01 00:00:00.000BH1-Z-9990300
30012014-09-01 00:00:00.000CHO1-Z-1280180
40012014-09-01 00:00:00.000CHO1-Z-9990306
50012014-09-01 00:00:00.000OT11-Z-99906
60012014-09-01 00:00:00.000WRK1-Z-1280180
70012014-09-01 00:00:00.000WRK1-Z-9990306
80022014-09-01 00:00:00.000BH1-Z-0800480
90022014-09-01 00:00:00.000CHO1-Z-0800480
100022014-09-01 00:00:00.000WRK1-Z-0800480
110022014-09-02 00:00:00.000BH1-Z-0800480
120022014-09-02 00:00:00.000CHO1-Z-0800600
130022014-09-02 00:00:00.000OT11-Z-0800120
140022014-09-02 00:00:00.000WRK1-Z-0800600
150012014-09-02 00:00:00.000BH1-Z-1280480
160012014-09-02 00:00:00.000CHO1-Z-1280480
What I want to do is update the table so that it populates the PERCENTAGE column on an empref/hrscode/date basis based on the sum of the WRK hours per day and empref.
EG for 2014-09-01 for empref 001 the result would be
Code:
0012014-09-01 00:00:00.000BH1-Z-12837.037180
0012014-09-01 00:00:00.000BH1-Z-99961.728300
0012014-09-01 00:00:00.000CHO1-Z-12837.037180
0012014-09-01 00:00:00.000CHO1-Z-99962.963306
0012014-09-01 00:00:00.000OT11-Z-9991.2356
0012014-09-01 00:00:00.000WRK1-Z-12837.037180
0012014-09-01 00:00:00.000WRK1-Z-99962.963306
IE Sum WRK = 486 so 180 is 37.037 percentage. Each HRSCODE hours total should total 100% (37.037 + 61.728)
I can write a query to do this individually but how can I so this as a query for the full table.
Code:
declare @@total as float
set @@total=(select SUM(hours) from tmsuser.tmswrhrs where hrscode='worked' and empref='001' and '2014-09-01 00:00:00.000'=procdate)
update tmsuser.TMSWRHRS set PTAS1=(Str(((hours/@@TOTAL*100)),12,3)) where empref='001' and '2014-09-01 00:00:00.000'=procdate
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Apr 25, 2007
I NEED TO UPDATE THESES RECORDS BASED ON THIS QUERY
select * from property where
Lis_key in(select lis_key from property where substring(func_key,1,5)='GEOSS'
And substring(func_key,6,8) >=3)and
Func_key = 'PV000000'
and substring(Attrib_code,5,2)!=16
AND ACTIVE = 1
order by Lis_key
HELP ME
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Apr 11, 2008
I have the following sql table and would like to group the results by "StoryTitle" to display in a datalist. The Storytitle field in the datalist is a LabelID StoryTitle StoryAuthor Rating StoryID Comments
1 About Me goodyone 6 20 Great Story
2 About Me goodyone 5 20 Love your work
3 Hello World magicme 6 26 What a Story
4 Hello World magicme 7 26 This Reminds me of...
I know i have to do something in the SQL Datasource statement. Not sure how to do it. here is my statement below
<asp:SqlDataSource ID="SqlDataSource3" runat="server" ConnectionString="<%$ ConnectionStrings:BrillConnectionString1 %>"
SelectCommand="SELECT * FROM [iaw.comments]">
</asp:SqlDataSource>
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Jan 23, 2007
Hi,I want to create query where I could group records by quarters, and getthe last record in each group.e.gCreate Table MyTable(Value [float],date[datetime])Insert into MyTable (value, [date]) values (100, '1-1-2000')Insert into MyTable (value, [date]) values (110, '1-2-2000')Insert into MyTable (value, [date]) values (120, '1-3-2000')Insert into MyTable (value, [date]) values (130, '1-4-2000')Insert into MyTable (value, [date]) values (140, '1-5-2000')Insert into MyTable (value, [date]) values (150, '1-6-2000')Insert into MyTable (value, [date]) values (160, '1-7-2000')Now I would like to get this data grouped by quarter, and get the lastvalue from each quarter. So here I would like to get result like this(120, q1 -2000)(150, q2 -2000)(160, q3 -2000)I know how to create aggregate functions but I have problem with gettingthat last record from each group.*** Sent via Developersdex http://www.developersdex.com ***
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Apr 12, 2008
Hello all,
Here is an SQL Server 2005 table that lists player scores:
Code Snippet
+--------+--------+----------+
| NAME | POINTS | DATE |
+--------+--------+----------+
| Liz | 7 | 01/04/08 |
| Mark | 20 | 15/03/08 |
| John | 9 | 04/01/08 |
| Liz | 25 | 25/12/07 |
| Liz | 11 | 10/04/08 |
| Mark | 11 | 22/03/08 |
| Patty | 20 | 08/04/08 |
+--------+--------+----------+
I'd like to get, for each player, his/her best performance, including the date. Concretely, my SELECT query should return:
Code Snippet
+--------+--------+----------+
| NAME | POINTS | DATE |
+--------+--------+----------+
| Liz | 25 | 25/12/07 |
| Mark | 20 | 15/03/08 |
| John | 9 | 04/01/08 |
| Patty | 20 | 08/04/08 |
+--------+--------+----------+
does someone have any idea ?
Thx
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Jul 27, 2015
I have results from a query that have anywhere from 1-4 results. I have a subid of 1-4 which is grouped by a certain criteria. so for example...
id subid text
1 processing A records
2 1000 records processing
3 importing A records
4 1000 records processed
1 processing B records
2 500 records processing
3 importing B records
4 1000 records processed
Here is what my desired output is giving each group of subids 1-4 an id to be grouped together.
id subid text
1 1 processing A records
1 2 1000 records processing
1 3 importing A records
1 4 1000 records processed
2 1 processing B records
2 2 500 records processing
2 3 importing B records
2 4 1000 records processed
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Dec 24, 2013
If I have a table like this:
ID User Date
20 22 1-1-2013
21 22 1-1-2013
22 31 1-1-2013
23 22 1-1-2013
24 22 1-2-2013
25 22 1-2-2013
etc...
How can I get the count of records grouped by date and user?
Date 22 31
1-1-2013 3 1
1-2-2013 2 0
etc...
Is this possible?
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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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Jan 22, 2008
Hello Friends,
I have two tables, And also I have Sample data in them.
create table X
(y int,
m int,
v int)
insert into X select 2007,1,5
insert into X select 2007,1,3
insert into X select 2007,2,9
insert into X select 2007,2,1
select * from X
Create table Y
(fy int,
fm int,
v int)
insert into Y select 2007,1,0
insert into Y select 2007,2,0
insert into Y select 2007,3,0
select * from X
select * from Y
I want to update the Table Y with the Sum of the Fields V from X based on the Criteria Y.fy = X.y and Y.fm = X.m
Using temporary table cannot be done.
Thanks in Advance,
Babz
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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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Jul 31, 2014
I have a query to insert records into a table based on a request but the query can only read one record at a time. How do i change the query such that it is able to read multiple records. In the below query i was able to input only 1 request which is 149906.
Query
declare @num_of_times int
declare @Count INT
DECLARE @newrequestid varchar(50)
DECLARE @Frequency VARCHAR(25), @RequestId INT, @x INT, @Max INT, @RptDesc INT
SET @RequestId = 149906
SET @x = 1
[Code] ....
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Nov 6, 2015
I have 2 tables A, B with 1 to many relationship
Table A(ProductID), TableB(ProductID, FileID)
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Nov 17, 2015
I have a daily record table (has field Date1, field2Update) and have another table(has field Date2, Flag (value: 0 and non 0 values)
I want to update table1 and set field2Update as somevalue where table2.Flag <> 0
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Oct 13, 2005
Here is my situation;I have two tables in a MS-SQL DB. One table with dollar amounts and servicecodes. I have a second table that I want to move some information into fromthe first table. The catch is I want to move one field as is from the firsttable to the second, but the rest of the fields in the second table arecalculations based on fields in the first table.The first table is called XFILE. It has fields SVCCODE, PRICE, DWAGES,DMATLS, etc. The second table has the same field names and I want to movethe SVCCODE from XFILE to Cost_Percent with no changes. For DWAGES in theCost_Percent table I want to do the following calculation;[ XFILE.DWAGE] divided by [XFILE.PRICE] and put the results in Cost_Percenttable DWAGES fieldSo basically I am putting a percent in the Cost_Percent table. I can movethe data from one table to another ok, but I can not figure out how to writethe query in the Query Analyzer to do this.I am ruining SQL2000 Standard on a Win2K3 server. I am using Query Analyzerand SQL Enterprise Manager from an XP-Pro WS.I have looked in the 'Books On-Line' for the answer but I sort of new to SQLand can't find the answer that I am sure is staring me in the face.Thanks in advance for any help.Mike Charneym charney at dunlap hospital dot org
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Dec 15, 2005
Guys - sorry for the long post - hope it's clear
DDL/DML below
I want to update the startdate column (for all rows) so that when period is 0 then the new value
is a hardcoded value (say '01-Dec-2000') but for all other rows it takes the value in the
enddate column for the row of the previous column (with the same freq)
ie the startdate column for period 1 takes the enddate value for period 0 and so on for a particular freq
create table #periods (period int , startdate datetime , [enddate] datetime , freq int)
insert #periods ( period , startdate , enddate , freq)
select 0 , '01-Jan-1900' , '31-Jan-2001' , 1
union all
select 1 , '01-Jan-1900' , '28-Feb-2001' , 1
union all
select 2 , '01-Jan-1900' , '31-Mar-2001' , 1
union all
select 3 , '01-Jan-1900' , '30-Apr-2001' , 1
union all
select 4 , '01-Jan-1900' , '31-May-2001' , 1
union all
select 0 , '01-Jan-1900' , '31-Jan-2002' , 3
union all
select 1 , '01-Jan-1900' , '28-Feb-2002' , 3
union all
select 2 , '01-Jan-1900' , '31-Mar-2002' , 3
union all
select 3 , '01-Jan-1900' , '30-Apr-2002' , 3
union all
select 4 , '01-Jan-1900' , '31-May-2002' , 3
select * from #periods -- gives
periodstartendfreq
01900-01-01 00:00:00.0002001-01-31 00:00:00.0001
11900-01-01 00:00:00.0002001-02-28 00:00:00.0001
21900-01-01 00:00:00.0002001-03-31 00:00:00.0001
31900-01-01 00:00:00.0002001-04-30 00:00:00.0001
41900-01-01 00:00:00.0002001-05-31 00:00:00.0001
01900-01-01 00:00:00.0002002-01-31 00:00:00.0003
11900-01-01 00:00:00.0002002-02-28 00:00:00.0003
21900-01-01 00:00:00.0002002-03-31 00:00:00.0003
31900-01-01 00:00:00.0002002-04-30 00:00:00.0003
41900-01-01 00:00:00.0002002-05-31 00:00:00.0003
Desired result
select * from #periods -- gives
periodstartendfreq
02000-12-01 00:00:00.0002001-01-31 00:00:00.0001
12001-01-31 00:00:00.0002001-02-28 00:00:00.0001
22001-02-28 00:00:00.0002001-03-31 00:00:00.0001
32001-03-31 00:00:00.0002001-04-30 00:00:00.0001
42001-04-30 00:00:00.0002001-05-31 00:00:00.0001
02000-12-01 00:00:00.0002002-01-31 00:00:00.0003
12002-01-31 00:00:00.0002002-02-28 00:00:00.0003
22002-02-28 00:00:00.0002002-03-31 00:00:00.0003
32002-03-31 00:00:00.0002002-04-30 00:00:00.0003
42002-04-30 00:00:00.0002002-05-31 00:00:00.0003
/*
I know I need a case statement to test for column 0 and to join the table on itself and have put something together
but it fails for column 0 and updates to NULL - I think it must be to do with the join ??
This is what I've got so far :
UPDATE PA1
SET
PA1.Startdate =
CASE
WHEN PA2.period = 0
THEN
2000-12-01 00:00:00.000
ELSE
PA1.Enddate
END
FROM #periods AS PA1
JOIN #periods AS PA2 ON PA1.Freq = PA2.Freq AND PA1.Period = PA2.Period + 1
Any help gratefully received as always
*/
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May 14, 2006
Hi all
I was wondering if it was possible to update a table based off of information from Excel. here is what I though would have worked.
update MyTest Set acctNumber='111' FROM OPENROWSET('Microsoft.Jet.OLEDB.4.0','Excel 8.0;Database=C:MyFile.xls;HDR=YES', 'SELECT * FROM [Sheet1$]') where [ProductGroup]='Hal Butts'
with 'Update MyTest' being the table name. It does have the same name as the excel file. Just to rule that out.
It gives me this error
Ambiguous column name 'ProductGroup'.
If it is possible what is the correct syntax??
tibor
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Jul 9, 2007
I have to update dates column based on other table
1)MFGDt date which is a column in PRODWIN table should be before awaredt(say between 1 to 3 months)
which is in table incidents
2)Expirydt date from prodwin table should be after awaredt (incidents table)(say between 2 or 3 months)
UPDATE prodwin
SET expirydt =awaredt + DATEPART(hour, invcompleteddt)%5 + 1
It is giving me this error because not in the same table "Invalid column name"
3)prodrecddt should be after AWAREDT and before Invcomleteddt (incidents table)
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Apr 2, 2007
Hi,
Let's say I have 1000 registered users in database table and each of them has numeric ranking value.
How can I get the position of each user in comparison to other users ranking value?
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Feb 20, 2001
hi, I have two tables named state and state2, please click on the link to view both tables. I want to update the second table by inserting the
state from table one. I tried to make it but failed,I would appreciate your
help.
http://66.61.28.119/test/state.asp
update state2
set state = (select code from state1 where id= select id from state1 where...I do not know how
where id =(select id from state.....I do not know how
anyway, I appreciate your help.
Ali
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Sep 2, 2005
Hi, I have two tables. I want to update two columns in my first table,[ADD_BSL_SALES] and [ADD_BSL_COST] with two values [Sales] and[Costs] held in my #temp table but based on a RUN_DATE from my firsttable.Can anyone point me in the right direction?Thanks in Advance ?BryanCREATE TABLE [GROSMARG_AUDIT_ADDITION] ([RUN_DATE] [datetime] NULL ,[SALES_DIFF] [numeric](19, 6) NULL ,[COST_DIFF] [numeric](19, 6) NULL ,[ADD_BSL_SALES] [numeric](18, 0) NULL ,[ADD_BSL_COST] [numeric](18, 0) NULL ,[ADD_SALES_DIFF] [numeric](18, 0) NULL ,[ADD_COST_DIFF] [numeric](18, 0) NULL) ON [PRIMARY]GOINSERT RUN_DATE,datetime,INSERT SALES_DIFF,numeric(19,6),INSERT COST_DIFF,numeric(19,6)INSERT ADD_BSL_SALES,numeric(18,0),INSERT ADD_BSL_COST,numeric(18,0),INSERT ADD_SALES_DIFF,numeric(18,0)INSERT ADD_COST_DIFF,numeric(18,0)--- Second TableCREATE TABLE #DUPTOTALS[Sales][Costs]
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May 9, 2007
***** SQL Server 2005 ********
I have a table that needs to be updated with a sequential number based on criteria.
I am trying to update the SeqID and LinkSeqID with the same sequential number if the ProductID and StoreID are in the same group. For instance the 1st three rows below are in the same group 752534 and 4, therefore the SeqID and LinkSeqID should be 1,2,3 and restart at 1 once the grouping of ProductID and StoreID changes. Please look at the examples below.
SALES Table as IS:
======================================
ProductID StoreID DBRowID SeqID LinkSeqID
======================================
752534 4 1
752534 4 2
752534 4 3
896784 2 4
896784 2 5
896784 4 6
898874 2 7
898968 2 8
This is what the table should look like after the update in complete.
SALES after UPDATE:
======================================
ProductID StoreID DBRowID SeqID LinkSeqID
======================================
752534 4 1 1 1
752534 4 2 2 2
752534 4 3 3 3
896784 2 4 1 1
896784 2 5 2 2
896784 4 6 1 1
898874 2 7 1 1
898968 2 8 1 1
Can anyone HELP me please?
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Apr 8, 2008
I have 4 rows below in file tblTEST, and I want to be able to transfer the CODE from the MAIN location to the INT location (replacing all existing "A" codes), preceeded by an "I".
ID LOC CODE
-- ----- ------
11 MAIN B
11 INT A
22 MAIN C
22 INT A
I want the result to be:
ID LOC CODE
-- ----- ------
11 MAIN B
11 INT IB
22 MAIN C
22 INT IC
I am stumped as to how to do this - any help or advice would be appreciated.
The only thing I've come up with is:
UPDATE S
SET s.code = B.code
FROM tbltest B
LEFT OUTER JOIN tbltest S ON B.id = S.id
WHERE (S.loc = 'INT')
But when I run it, it says "0 rows affected".
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Jul 20, 2005
Hello,I have 2 ways of updating data I'm using often1) via a cursor on TABLE1 update fields in TABLE22) via an some of variables ...SELECT @var1=FLD1, @var2=FLD2 FROM TABLE1 WHERE FLD-ID = @inputVARUPDATE TABLE2SET FLDx = @var1, FLDy = @var2WHERE ...Now I have a system with 2 databases and I need to update table DB2.TABbased on data in DB1.TAB. Instead of using 1 of the 2 ways I normally use,I thought it would be much easier to get the required data immediately fromDB1.TAB in the update-statement of DB2.TAB ... but the way to do thatconfuses me. I've checked books online and a lot of newsgrouppostingsgiving good information but still I keep getting errors like this ...The column prefix 'x.ADS' does not match with a table name or alias nameused in the query.while executing the following statement ...UPDATE DB2.dbo.TABSETFLD1 = x.FLD1,FLD2 = x.FLD2,...FROM DB1.dbo.TAB x, DB2.dbo.ADSWHERE DB2.dbo.TAB.REFID = x.IDOFTAB1 AND DB2.dbo.TAB.IDOFTAB2 =@InputParameterSo in DB2.TAB I have a field REFID reffering to the keyfield IDOFTAB1 oftable DB1.TABAND I only want to update the row in DB2.TAB with the unique keyfieldIDOFTAB2 equal to variable @InputParameterDo you see what I'm doing wrong?--Thank you,Kind regards,Perre Van Wilrijk,Remove capitals to get my real email address,
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Sep 7, 2015
I have table A with colums ID and Product. I have table B with ID (same as table A) and revenue of product.
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I'm confuse with the update joining both tables. I tried this, but obviously has an error:
Update A set Product=B.Revenue where A.ID=B.ID
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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:
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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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May 19, 2014
I am trying to update one table when records are inserted in another table.
I have added the following trigger to the table “ProdTr” and every time a record is added I want to update the field “Qty3” in the table “ActInf” with a value from the inserted record.
My problem appears to be that I am unable to fill the variables with values, and I cannot understand why it isn’t working, my code is:
ALTER trigger [dbo].[antall_liter] on [dbo].[ProdTr]
for insert
as
begin
declare @liter as decimal(28,6)
[Code] ....
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Feb 15, 2005
Hi all,
I have two tables (staging and Cdate) and neither objects has any constraints.
staging table has ID, date, A, B, and C fields and Cdate has id,date and day fields. I need to update/insert date from Vdate into staging where staging ID=' ' and date is null
Here is the code I wrote, however, it seemed the information was updated to one date only instead of time series - Cdate contains time series in column date.
Anyone can help to fix it? Thank you for the help!
update s
set s.date=c.date
FROM cdate c join staging s on(s.id=c.id)
Where s.date is null and id=2
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Sep 26, 2007
Hello again,
I'm hoping someone can help with with a task I've been given. I need to write a trigger which will act effectively as a method of automatically distributing of incoming call ticket records. See DDL below for creation of the Assignment table, which holds information on the call ticket workload.
Code Snippet
CREATE TABLE #Assignment
(CallID INT IDENTITY(1500,1) PRIMARY KEY,
AssignmentGroup VARCHAR(25),
Assignee VARCHAR(25)
)
GO
INSERT #Assignment (AssignmentGroup, Assignee)
VALUES ('Service Desk', 'Jim Smith')
INSERT #Assignment (AssignmentGroup, Assignee)
VALUES ('PC Support', 'Donald Duck')
INSERT #Assignment (AssignmentGroup, Assignee)
VALUES ('Service Desk', 'Joe Bloggs')
INSERT #Assignment (AssignmentGroup, Assignee)
VALUES ('Service Desk', 'Joe Bloggs')
INSERT #Assignment (AssignmentGroup, Assignee)
VALUES ('Service Desk', 'Joe Bloggs')
INSERT #Assignment (AssignmentGroup, Assignee)
VALUES ('PC Support', 'Donald Duck')
INSERT #Assignment (AssignmentGroup, Assignee)
VALUES ('PC Support', 'Mickey Mouse')
GO
SELECT COUNT(CallID) AS [Total Calls], AssignmentGroup, Assignee
FROM #Assignment
GROUP BY AssignmentGroup, Assignee
ORDER BY COUNT(CallID) DESC , AssignmentGroup, Assignee
What I need to do is write a trigger for on INSERT to automatically update the Assignee column with the name of the person who currently has the least active calls. For example, using the data above, the next PC Support call will go to Mickey Mouse, and the next two Service Desk calls will go to Jim Smith.
So, the logic for the trigger would be
UPDATE #Assignment
SET Assignee = (SELECT Assignee FROM #Assignment WHERE COUNT(CallID) = MIN(COUNT(CallID))
But that's only the logic, and obviously it doesn't work with the syntax being nothing like correct.
Does any one have an idea or pointers as to how I should go about this?
Grateful for any advice, thanks
matt
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Apr 24, 2014
I have table A (EmployeeNumber, Grouping, Stages)
and
Table B (Grouping, Stages)
Table A could look like the following where the multiple employees could have multiple types and multiple stages.
EmployeeNumber, Type, Stages
100, 1, Stage1
100, 1, Stage2
100, 2, Stage1
100, 2, Stage2
200, 1, Stage1
200, 2, Stage2
Table B is a list of requirements that each employee must have. So every employee must have a type 1 and 2 and the associated stages listed below.
Type, Stage
1, Stage1
1, Stage2
2, Stage1
2, Stage2
2, Stage3
2, Stage4
So I know that each employee should have 2 Type 1's and 4 Type 2's. I hope that makes sense, I'm trying to change my data because ours is very proprietary.
I need to identify employees who do not have all their stages and list the stages they are missing. The final report should only have employees and the associated missing types and stages.
I do a count by employee to see how many types they have to identify the ones that don't have all the types and stages.
My count would look something like this:
EmployeeNumber Type Total
100, 1, 2
100, 2, 2
200, 1, 1
200 1, 2
So I know that employee 100 should have 2 more Type 2's and employee 200 should have 1 more Type 1 and 2 more Type 2's based on the required list.
The problem I'm having is taking that required list and joining to my list of employees with missing data and pulling from it the types and stages that are missing by employee. I thought I could get a list of the employees that are missing information and right join it to the required list where the missing records would be nulls. But, that doesn't work because some employees do have the required information and so I'm not getting any nulls returned.
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Feb 13, 2014
I have a table dbo.Sales that contains all sales records. There is a column in that table called ItemNumber that I'd like to match with ItemNumber in a flat file and update the ItemCost based on the ItemCost column in the flat file.
So while there will be many sales records for each ItemNumber, I need to loop through and update the ItemCost in that sales record based on the corresponding ItemCost in the flat file. Does this make sense? I really need this for court and I can't figure out how to do it. I took a SQL course about 7 years ago but have forgotten everything.
Database Name: BTData
Database Table: dbo.Sales
Database Columns: ItemNumber (match on this), ItemCost (update this)
FlatFile Name: InventoryCosts.txt
FlatFile Columns: ItemNumber, ItemCost
There will be many sales records for each ItemNumber in the database table. I need to update each one with correct cost based on the item number and cost mapping from flat file.
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Oct 27, 2015
I'm trying to Update a column table based on values from another table but I need these values are random.My query looks like this and doesn´t work
DECLARE @Rowini int,
DECLARE @lastrow int
SET @Rowini = 1
SET @Lastrow = 80000
[code]...
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Sep 15, 2015
I have 3 columns. I would like to update a table based on job_cd and permit_nbr column. if we have same job_cd and permit_nbr, reference number should be same else it should take max(reference number) from the table +1 for all rows where reference_nbr column is null
job_cd permit_nbr reference_nbr
ABC1 990 100002
ABC1 990 100002
ABC1 991 100003
ABC1 992 100004
ABC1 993 100005
ABC2 880 100006
ABC2 881 100007
ABC2 881 100007
ABC2 882 100008
ABC2 882 100008
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