I'm having a problem with the syntax for doing an update to the top 25 records in my table.... This is what i have...
UPDATE TOP (25) FROM ud402.jd_mcp_master SET comments = 'MONDAY 092313 ' WHERE QUEUE_NAME = 'JD_Testing' ORDER BY DATE_WORKED ;
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?
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] ....
I'm using SQL Server 2000.
I have a table with data similar to this.... Multi field = 0 indicates current record, 1 indicates an old record
FWK NVQ Multi Key Start Date NVQ Date FWK Date
NULL NULL 0 123456 03/04/2006 NULL NULL
NULL NULL 1 123456 03/04/2005 01/09/2006 NULL
NULL NULL 0 234567 03/04/2006 NULL NULL
NULL NULL 1 234567 03/06/2005 04/10/2005 03/11/2005
NULL NULL 0 345678 03/04/2004 NULL NULL
NULL NULL 1 345678 03/07/2003 NULL 01/12/2003
NULL NULL 1 345678 03/08/2002 NULL NULL
NULL NULL 0 456789 30/09/2002 11/06/2003 NULL
NULL NULL 1 456789 29/08/2000 NULL NULL
NULL NULL 0 567890 30/09/2002 11/06/2003 11/06/2003
NULL NULL 1 567890 29/08/2000 30/05/2001 NULL
NULL NULL 0 678901 03/04/2006 01/09/2006 15/09/2006
NULL NULL 1 678901 30/03/2005 30/08/2005 15/08/2005
NULL NULL 0 789012 02/03/2000 03/09/2000 15/09/2000
NULL NULL 0 789013 30/06/2001 07/08/2001 14/08/2001
I need to update the table, setting the first two columns to the date of the old records... ie. I want the table to look like this...
FWK NVQ Multi Key Start Date NVQ Date FWK Date
NULL 01/09/2006 0 123456 03/04/2006 NULL NULL
NULL NULL 1 123456 03/04/2005 01/09/2006 NULL
03/11/2005 04/10/2005 0 234567 03/04/2006 NULL NULL
NULL NULL 1 234567 03/06/2005 04/10/2005 03/11/2005
01/12/2003 NULL 0 345678 03/04/2004 NULL NULL
NULL NULL 1 345678 03/07/2003 NULL 01/12/2003
NULL NULL 1 345678 03/08/2002 NULL NULL
NULL NULL 0 456789 30/09/2002 11/06/2003 NULL
NULL NULL 1 456789 29/08/2000 NULL NULL
NULL 30/05/2001 0 567890 30/09/2002 11/06/2003 11/06/2003
NULL NULL 1 567890 29/08/2000 30/05/2001 NULL
15/08/2005 30/08/2005 0 678901 03/04/2006 01/09/2006 15/09/2006
NULL NULL 1 678901 30/03/2005 30/08/2005 15/08/2005
NULL NULL 0 789012 02/03/2000 03/09/2000 15/09/2000
NULL NULL 0 789013 30/06/2001 07/08/2001 14/08/2001
Can anyone help me with this?
Jon
Code Snippet
DECLARE @TABLE_JR TABLE
([FWK] datetime,
[NVQ] datetime,
[Multi] Smallint,
[Key] varchar(10),
[Start Date] datetime,
[NVQ Date] datetime,
[FWK Date] datetime)
INSERT INTO @TABLE_JR VALUES (null,null,0,'123456','2006-04-03',null,null)
INSERT INTO @TABLE_JR VALUES (null,null,1,'123456','2005-04-03','2006-09-01',null)
INSERT INTO @TABLE_JR VALUES (null,null,0,'234567','2006-04-03',null,null)
INSERT INTO @TABLE_JR VALUES (null,null,1,'234567','2005-06-03','2005-10-04','2005-11-03')
INSERT INTO @TABLE_JR VALUES (null,null,0,'345678','2004-04-03',null,null )
INSERT INTO @TABLE_JR VALUES (null,null,1,'345678','2003-07-03',null,'2003-12-01' )
INSERT INTO @TABLE_JR VALUES (null,null,1,'345678','2002-08-03',null,null )
INSERT INTO @TABLE_JR VALUES (null,null,0,'456789','2002-09-30','2003-06-11',null)
INSERT INTO @TABLE_JR VALUES (null,null,1,'456789','2000-08-29',null,null)
INSERT INTO @TABLE_JR VALUES (null,null,0,'567890','2002-09-30','2003-06-11','2003-06-11')
INSERT INTO @TABLE_JR VALUES (null,null,1,'567890','2000-08-29','2001-05-30',null)
INSERT INTO @TABLE_JR VALUES (null,null,0,'678901','2006-04-03','2006-09-01','2006-09-15')
INSERT INTO @TABLE_JR VALUES (null,null,1,'678901','2005-03-30','2005-08-30','2005-08-15')
INSERT INTO @TABLE_JR VALUES (null,null,0,'789012','2000-03-02','2000-09-03','2000-09-15')
INSERT INTO @TABLE_JR VALUES (null,null,0,'789013','2001-06-30','2001-08-07','2001-08-14')
How to update tblA with records from tblB (see below expected results) when they have common column DrawingNo?
View 4 Replies View RelatedI want to update table2.message based on the criteria of table1.name. for example, all records named John will be updated with 'Msg1' in table 2.message. I am using MS SQL 2000 and below is the scenario.
table1 columns
ID
Name
table2 columns
ID
Message
Select a.Id, a.name, b.message
from table1 a, table2 b
where a.id =b.id
a.id a.name b.message
1 John Msg1
2 Steve Msg2
3 Scott Msg3
4 John NULL - update b.message to 'Msg1'
5 Steve NULL - update b.message to 'Msg2'
6 Scott NULL - update b.message to 'Msg3'
7 John NULL - update b.message to 'Msg1'
8 Steve NULL - update b.message to 'Msg2'
If i will update the record per name i am using the query below and i am pre-selecting all the existing names.
update table2 b
set b.message=(Select top 1 b.message
from table1 a, table2 b
where a.id =b.id
[Code] ...
How to update this in bulk without preselecting all the names?
Hi
I have a two tables as follows
Table Category
{
ID PK,
LastUpdate DateTime
}
Table Master
{
ID PK
Catrgory DateTime
}
I wanted to update Catrgory coulmn of all records in the Master table with the Value of LastUpdate of the CategoryTable the where the ID of the both the table are same
Can any one please let me know the query
~Mohan
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.
Hi,
I have a set of records in database table and I want to update one column to be the same for all of them.
Can you suggest code solution?
Hello,
I have been serching for weeks to resolve this problem. I am new to ASP.NET and trying to make the migration from ASP which I have programmed in for years. I am using Microsoft Visual Web Developer 2005 Express Edition and SQL Express Edtion. I have been working through the Microsoft Video Training at http://msdn.microsoft.com/vstudio/express/beginner/learningpath/ and created a web site using Tier 3 Lesson 8 as the model. My new web site which is a simple phone book applicaiton lets me read the table and select the record without any problem. But the update form lets me edit but when I attempt to Apply the update I get the following error.
Server Error in '/Phonebook' Application.
ObjectDataSource 'ObjectDataSource1' could not find a non-generic method 'Update' that has parameters: FirstName, LastName, PhoneNumber, BossGroup, Department, BossPickup, ShowInPhonebook, Type, Original_FirstName, Original_LastName, Original_PhoneNumber, Original_BossGroup, Original_Department, Original_BossPickup, Original_ShowInPhoneBook, Original_Type, Original_ItemID.
Description: An unhundled expception occured during the execution of the current web request. Please review the stack trace for more information about the error and where it originiated in the code.
The Stack Trace basiclly showes the same error as above.
Also, when I attempt to delete the record I do not get an error but the record does not delete.
What is interesting is that I can add a record so I do not believe that it is a security permissions issue. I have the ISS Authinication Method Enable Anonymous Access set on with full control.
If anyone has any insight as to why this is occuring please let me know.
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
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
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?
I am trying to update a parent table with a summation of its child records. The child records are being deleted because the transaction has become invalid because payment was made with a bad check or there was a posting error. So a rollback of sorts is required.
Here are is the DDL for the tables and DML for the data:
Code:
DECLARE @t1 TABLE
(
[Year] int NOT NULL,
[Parcel] varchar(13) NOT NULL,
[InterestDateTime] datetime NULL,
[Principal] decimal(12, 2) NULL,
[Penalty] decimal(12, 2) NULL,
[Code] ....
I tried to use a Merge statement with an ON MATCH for each TransType, but it complained that I could not have multiple update statements. OK. So I tried a MERGE with single update statement with a case and it complained that I was updating the same parent multiple times, which I was and want to! So, I tried the following update statement and it still does not work, though no error message.
Code:
update t1 set
t1.Principal = t1.Principal + (case when t2.TransType = 'R' then t2.Payment else 0 end),
t1.Penalty = t1.Penalty + (case when t2.TransType = 'P' then t2.Payment else 0 end),
t1.Interest = t1.Interest + (case when t2.TransType = 'I' then t2.Payment else 0 end)
from @t1 t1
inner join @t2 t2 on t2.YEAR = t1.YEAR and t2.Parcel = t1.Parcel
I am expecting the following after the update:
Code:
Select * from @t1
201200000018092013-03-14 00:00:00.000 211.15 10.00 3.14
201100000018092013-03-14 00:00:00.000 206.12 10.00 18.20
201000000018092013-03-14 00:00:00.000 219.41 10.00 35.37
200900000018092013-03-14 00:00:00.000 0.00 0.00 0.00
2012000001808X2013-03-14 00:00:00.000 9.65 0.00 0.06
2011000001808X2013-03-14 00:00:00.000 378.70 10.00 32.73
2010000001808X2013-03-14 00:00:00.000 0.00 0.00 0.00
2009000001808X2013-03-14 00:00:00.000 341.96 3.00 142.74
All I am getting are the original values.
I want to update records in 1 table with the result of a select statement.
The table is called 'MPR_Portfolio_Transactions' and contains the following fields:
[PTR_SEQUENCE]
,[PTR_DATE]
,[PTR_SYMBOL]
,[PTR_QUANTITY]
,[PTR_ACUM]
And the select statement is like this:
SELECT SUM(PTR_QUANTITY) OVER (PARTITION BY PTR_SYMBOL ORDER BY PTR_DATE, PTR_SEQUENCE) AS 'ACUMULADO'
FROM MPR_portfolio_transactions
ORDER BY PTR_SYMBOL, PTR_DATE, PTR_SEQUENCE
This select statement generates one line per existing record. And what I would like to do next is to UPDATE the field 'PTR_ACUM' with the result of the 'ACUMULADO'
the key is PTR_SEQUENCE
I have a table called acc1152 with the field accno. depending on what the value of this field is, i need to replace it with a new value. These are the values i need to update
old value new value
7007 4007
7008 4008
4008 7
7009 4009
7011 4011
4011 ' '
7010 4010
4010 1
7016 4016
4016 1
4506 4006
4512 4012
how do I write one query that will accomplish this?
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.
I am trying to update all recors in one table with records from another table. My script is only updating one record. How do I fix this? This is what I have:
Code:
set rec1=con.execute ("SELECT * FROM Cancels ORDER BY Canceldate ASC")
rec2 = "update FC2003copy SET LPCancelDate = '" & rec1("canceldate") & "'" & _
"where CaseNum= '" & rec1("CaseNum") & "'"
Con.Execute(rec2)
Hi,
can any one tell me how to update data from one table to another table.
Thanks,
Hi..
I am getting a xml stream of data and putting it to a object and then calling a big sproc to insert or update data in many tables across my database... But there is one Table that i am having trouble inserting it.. But if i run an update it works fine... This my code for that part of the sproc..
IF Exists(
SELECT
*
FROM
PlanEligibility
WHERE
PlanId = @PlanId
) BEGIN
UPDATE
PlanEligibility
SET
LengthOfService = Case When @PD_EmployeeContribution = 0 Then @rsLengthOfServicePS
ELSE @rsLengthOfService END,
EligibilityAge = CASE When @PD_EmployeeContribution = 0 Then @EligibilityAgePS Else @EligibilityAge End,
EntryDates = @EntryDates,
EligiDifferentRequirementsMatch = Case When @PD_EmployeeContribution = 0 Then 0
When @PD_EmployeeContribution = 1 and @PD_EmployerContribution = 0 then 0 Else 1 END, --@CompMatchM,
LengthOfServiceMatch = CASE When @MCompanyMatch = 0 Then @rsLengthOfServicePs ELSE @rsLengthOfServiceMatch END,
EligibilityAgeMatch = CASE When @MCompanyMatch = 0 Then @EligibilityAgePS ELSE @EligibilityAgeMatch END,
OtherEmployeeExclusions = @OtherEmployeeExclusions
WHERE
PlanId = @PlanId
END
ELSE BEGIN
INSERT INTO PlanEligibility
(
PlanId,
LengthOfService,
EligibilityAge,
EntryDates,
EligiDifferentRequirementsMatch,
LengthOfServiceMatch,
EligibilityAgeMatch,
OtherEmployeeExclusions
)
VALUES
(
@PlanId,
Case When @PD_EmployeeContribution = 0 Then @rsLengthOfServicePS
ELSE @rsLengthOfService END,--@rsLengthOfService,
CASE When @PD_EmployeeContribution = 0 Then @EligibilityAgePS Else @EligibilityAge End, --@EligibilityAge,
@EntryDates,
Case When @PD_EmployeeContribution = 0 Then 0
When @PD_EmployeeContribution = 1 and @PD_EmployerContribution = 0 then 0 Else 1 END, --having trouble here
CASE When @MCompanyMatch = 0 Then @rsLengthOfServicePs ELSE @rsLengthOfServiceMatch END,
CASE When @MCompanyMatch = 0 Then @EligibilityAgePS ELSE @EligibilityAgeMatch END, --EligibilityAgeMatch,@EligibilityAgeMatch,
@OtherEmployeeExclusions
)
END
Any help will be appreciated..
Regards,
Karen
We are facing a weird scenario in which the snapshot is getting corrupted after insertupdate few million records in to a table .
SQL Server 2012
windows server 2008 R2
service pack 1
64-bit OS
Our system runs a SQL Server 2012 DB, it has a table (table_a) which has over 10M records. Our system have to receive data file from previous system daily which contains approximate 3M updated or new records for table_a. My job is to update table_a with the new data.
The initial solution is:
1 Create a table (table_b) which structur is as the same as table_a
2 Use BCP to import updated records into table_b
3 Remove outdated data in table_a:
delete from table_a inner join table_b on table_a.key_fileds = table_b.key_fields
4 Append updated or new data into table_a:
insert into table_a select * from table_b
As the test result, this solution is very inefficient. Step 3 costs several hours, e.g. How can I improve it?
I am currently working with C and SQL Server 2012. My requirement is to Bulk fetch the records and Insert/Update the same in the other table with some business logic? How do i do this?
View 14 Replies View RelatedHi,
My scenario:
I have a master securities table which has 7 fields. As a part of the daily process I am uploading flat files into database tables. The flat files contains the master(static) security data as well as the analytics(transaction) data. I need to
1) separate the master (static) data from the flat files,
2) check whether that data is present in the master table, if not then insert that data into the master table
3) If data present then move that existing record to an history table and then update the main master table.
All the 7 fields need to be checked to uniquely identify a single record in the master table.
How can this be done? Whether we can us a combination of data flow items or write a sql procedure to do all this.
Thanks in advance for your help.
Regards,
$wapnil
I need a little help here..I want to transfer ONLY new records AND update any modified recordsfrom Oracle into SQL Server using DTS. How should I go about it?a) how do I use global variable to get max date.Where and what DTS task should I use to complete the job? Data DrivenQuery? Transform data task? How ? can u give me samples. Perhaps youcan email me the Demo Package as well.b) so far, what I did was,- I have datemodified field in my Oracle table so that I can comparewith datelastrun of my DTS package to get new records- records in Oracle having datemodified >Max(datelastrun), and transferto SQL Server table.Now, I am stuck as to where should I proceed - how can I transfer theserecords?Hope u can give me some lights. Thank you in advance.
View 2 Replies View RelatedOk, 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.
View 4 Replies View RelatedTable1 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.
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).
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
View 2 Replies View RelatedI 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 ..
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).
Hi,I have table with three columns as belowtable name:expNo(int) name(char) refno(int)I have data as belowNo name refno1 a2 b3 cI need to update the refno with no values I write a query as belowupdate exp set refno=(select no from exp)when i run the query i got error asSubquery returned more than 1 value. This is not permitted when thesubquery follows =, !=, <, <= , >, >= or when the subquery is used asan expression.I need to update one colum with other column value.What is the correct query for this ?Thanks,Mani
View 3 Replies View RelatedHere is my question if anyone can help...
I have two tables
Table 1
EmpName
PolicyNumber
Table 2
EmpName
PolicyNumber
NewEmpName
I would like to update Table 1 with the data from Table 2. Here is my problem..Lets say that I have two records in Table 2 that have the same policyNumber but two different NewEmpNames, it only takes the first. In other words, a single policynumber can be moved to a New EmpName and then again later on to another NewEmpName adn even again if need be
Any help is greatly appreciated.
-Matt