Want Insert 1000 Rows Into SQL Tables Through Application
Mar 16, 2007
Hi
I have an PL/SQL procedure @ Oracle database which extracts 10000 rows from a table and Now I have load all the 1000 rows into SQL 2005 tables.
I have extracted the data from oracle into DataAdapter/dataset , Now I want to load all the rows to SQL 2005 tables. Please help how I can load..
If I use insert statement everytime , it makes server busy and takes much time for 10000 inserts to complete(even using Procedure goes heavy since for every insert have to call this).
Is there any possibility that i can pass the REF Cursor / Dataset/dataAdapter into SQL stored so that inserts will have happen all together ??
Thanks in advance for ur help.
Regards:
Nanjappa
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Mar 22, 2001
Does anyone have experience of geting SQL server to accept > 100 inserts per second?
We use a stored procedure to insert data and this has increased throughput from 30/sec with ODBC to 100-110 /sec but we desperately need to write to the DB faster than this!!
There doesnt seem to be any I/O backlog so i am assuming this "ceiling" is due to network overhead. (BCP can insert 3-4000 rows quite happily)
Is there any way to batch up these inserts or process them differently in order to improve throughput?
Much appreciated,
Damon
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Oct 15, 2001
How to select the first 1000 rows from the tbale in sql server 6.5..?
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May 11, 2007
Hello,
It seems that there is some kind of limitation in SQL Server agent job log. For any job there is not more than 1000 rows of history. This can be seen with the following query:
SELECT j.name, count(*)
FROM sysjobhistory jh,
sysjobs j
WHERE jh.job_id = j.job_id
GROUP BY j.name
HAVING count(*) >= 1000;
How to modify the limitation? We really need more than 1000 rows.
r,
J
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May 8, 2006
we are using
select distinguishedname, employeeid, sn, middlename, givenname, displayname, samaccountname, mail, cn, telephonenumber
from OpenQuery( ADSI, 'SELECT telephonenumber, distinguishedname, employeeid, sn, middlename, givenname, displayname, samaccountname, mail, cn, telephonenumber
FROM ''LDAP://DC=domain,DC=xxx,DC=xxx''
WHERE objectCategory = ''Person'' AND objectClass= ''user''
But it only returns 1000 rows which i read all around that is the default.
How do you set this to be higher.
Thanks
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May 1, 2014
Is there any way to control this scenario, I know trick to put 10 on each row ,but I need to split them unevenly, 10 on first page and the rest on second page. is it possible ?
=Ceiling((RowNumber(Nothing)) / 10)
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Jan 25, 2001
Iam attempting to generate files containing more than 1000 characters per line by outputting the results of a stored procedure via osql to a flat file. Osql (and isql) appear to force a newline after 1000 characters, even when specifiying a -w2000 parameter.
I have also tried to output the results of the stored procedure via DTS and this appears to do the same thing!
Does anybody know how to prevent osql (or isql) from forcing the newline?
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Jan 14, 2008
Ok, so I have a primary table that contains the count of a linked table. Since I can let the identity update itself, I should be able to insert the same values into the linked child table.
I need to put the same record in the child table 1000 (that's an arbitrary number, this will be programatically determined by the user) times.
I understand that I can do this:
INSERT INTO SomeTable (Cols) VALUES (vals)
GO 1000
However, I can't make this work when doing an ADO.NET ExecuteCmd. It doesn't like the Go 1000 part of it.
Does anyone have an idea how I can do this VERY QUICKLY without having to execute a separate insert for every item (or batch them)?
The number could be as high as 250,000 in the child table.
Thanks!
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May 12, 2015
I am using SQL SERVER 2008R2, not Denali, so I cannot use OFFSET FETCH Clause.
In my stored procedure, I am doing a SELECT INTO #tblTemp FROM... Working fine. This resultset is going to be used in an SSIS package which will generate a pipe-delimited .txt file... Working fine.
For recoverability sake, I am trying to throttle back on the commit chunks to 1000 rows per commit until there are no more rows. I am trying to avoid large rollbacks.
Q: Am I supposed to handle the transactions (begin/commit/rollback/end trans) when the records are being inserted into the temp table? Or when they are being selected form the temp table?
Q: Or can I handle this in my SSIS package for a flat file destination? I don't see option for a flat file destination like I do for an OLE DB Destination (like Rows per batch, Maximum insert commit size).
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Nov 14, 2007
Hello,I have 4 tables having Customer, Customer_personal_info, Customer_Financial_info, Customer_Other_infoIn this Customer table had a primary key CustomerID , related with every other table with fkey.I want to insert data into four tables using one form having TABs .I created class and storedProcedures to insert row for each table.How to execute all four classes using beginTrans-commitTrans-Rollback-EndTrans. Thanking you,
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Jul 5, 2005
Can i insert values into multiple tables? Usually we using this
INSERT INTO Customers (CustomerID) VALUES ('ABC')
But i want to combine both into one statement
INSERT INTO Customers (CustomerID) VALUES ('ABC')
INSERT INTO Orders (OrderID) VALUES ('DEF')
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May 8, 2015
How to write a query that can insert over 1000,0000 dummy records in the fastest way? My current query is
 DECLARE @d DateTIme = GETDATE()
 DECLARE @c INT = 1
WHILE @c <= 5 BEGIN
INSERT INTO MyTable VALUES (NEWID(),'PREFIX' + RIGHT('0000000000'+ (CAST(@c AS VARCHAR)), 10), DATEADD(MINUTE,@c,@d), FLOOR(RAND()*3), FLOOR(RAND()*2), 'INFO')
  SET @c = @c + 1
END
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Jul 31, 2007
I have a formview that uses a predefined dataset based on a cross table query. When the formview is in insert mode I need to insert the data into two seperate tables. Essentially I have tblPerson and tblAddress and my formview is capturing username, password, name, address line1, address line 2, etc. I presume I need to use a stored procedure to insert a row into tblPerson and then insert a row intp tblAddress. This is easy enough to do but the tables use RI and tblPerson has an imcremental primary key which needs to be innserted into a foreign key field in my address row. How do I do this? I'm using SQL Server.
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Feb 27, 2007
I am trying to do the following:
Insert n rows into A Table called EAItems. For each row that is inserted into EAItems I need to take that ItemID(PK) and insert a row into EAPackageItems.
I'm inserting rows from a Table called EATemplateItems.
So far I have something like this: (I have the PackageID already at the start of the query).
INSERT INTO EAItems(Description, Recommendation, HeadingID)SELECT Description, Recommendation, HeadingIDFROM EATemplateItems WHERE EATemplateItems.TemplateID = @TemplateID INSERT INTO EAPackageItems(ItemID, PackageID) ....
I have no idea how to grab each ITemID as it's created, and then put it into the EAPackageItems right away.
Any Advice / help would rock! Thanks
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Nov 21, 2007
I have a form to assign JOB SITES to previously created PROJECT. The JOB SITES appear in the DataList as it varies based on customer. It can be 3 to 50 JOB SITES per PROJECT.
I have "PROJECT" table with all necessary fields for project information and "JOBSITES" table for job sites. I also created a new table called "PROJECTSITES" which has only 2 columns: "ProjectId" and "SiteId".
What I am trying to do is to insert multiple rows into that "PROJECTSITES" table based on which checkbox was checked. The checkbox is located next to each site and I want to be able to select only the ones I need. Btw the Datalist is located inside of a formview and has it's own datasource which already distincts which JOBSITES to display.
Sample:
ProjectId - SiteId
1 - 5
1 - 9
1 - 16
1 - 18
1 - 20
1 - 27
1 - 31
ProjectId stays the same, only values for SiteId are being different.
I hope I explaining it right. Do I have to use some sort of loop to go through the automatically populated DataList records and how do I make a multiple inserts to database table? We use SQL Server 2005 and VB for code behind. Please ask if I missed on some information. Thank you in advance.
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Mar 12, 2007
I had created a trigger which sees that whether a database is updated if it is its copy the values of the updated row into another control table now I want to read the content of control_table into BIzTalk and after reading I want to delete it.Can any one suggest the suitable ay to do this?
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Sep 3, 2014
How to insert single row/multiple rows into multiple tables by using single insert statement.
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Apr 6, 2006
Environment:
Running this code on my PC via VS 2005
.Net version 2.0.50727 on the server (shown in IIS)
Code is in ASP.NET 2.0 and is a VB.NET Console application
SSIS 2005
Problem & Info:
I am bringing in an Excel file. I need to first strip out any non-detail rows such as the breaks you see with totals and what not. I should in the end have only detail rows left before I start moving them into my SQL Table. I'm not sure how to first strip this information out in SSIS specfically how down to the right component and how to actually code the component to do this based on my Excel file here: http://www.webfound.net/excelfile.xls
Then, I assume I just use a Flat File Source coponent or something to actually take the columns in the Excel and split into an OLE DB Datasource to shove each column into a corresponding column in my SQL Server Table. I have used a Flat File Source in the past to do so with a comma delimited txt file but never tried with an Excel.
Desired Help:
How to perform
1) stripping out all undesired rows
2) importing each column into sql table
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Feb 22, 2008
Hi All
I decided to change over from Microsoft Access Database file to the New SQLServerCe Compact edition. Although the reading of data from the database is greatly improved, the inserting of the new rows is extremely slow.
I was getting between 60 to 70 rows per sec using OLEDB and an Access Database but now only getting 14 to 27 rows per sec using SQLServerCe.
I have tried the below code changes and nothing seams to increase the speed, any help as I would prefer to use SQLServerCe as the database is much smaller and I€™m use to SQL Commands.
Details:
VB2008 Pro
.NET Frameworks 2.0
SQL Compact Edition V3.5
Encryption = Engine Default
Database Size = 128Mb (But needs to be changes to 999Mbs)
Where Backup_On_Next_Run, OverWriteQuick, CompressAns are Booleans, all other column sizes are nvarchar and size 10 to 30 expect for Full Folder Address size 260
TRY1
Direct Insert Using Data Adapter.
Me.BackupDatabaseTableAdapter1.Insert(Group_Name1, Full_Folder_Address1, File1, File_Size_KB1, Schedule_To_Run1, Backup_Time1, Last_Run1, Result1, Last_Modfied1, Last_Modfied1, Backup_On_Next_Run1, Total_Backup_Times1, Server_File_Number1, Server_Number1, File_Break_Down1, No_Of_Servers1, Full_File_Address1, OverWriteQuick, CompressAns)
14 to 20 rows per second (Was 60 to 70 when using OLEDB Access)
TRY 2
Using Record Sets
Private Sub InsertRecordsIntoSQLServerce(ByVal Group_Name1 As String, ByVal Full_Folder_Address1 As String, ByVal File1 As String, ByVal File_Size_KB1 As String, ByVal Schedule_To_Run1 As String, ByVal Backup_Time1 As String, ByVal Last_Run1 As String, ByVal Result1 As String, ByVal Last_Modfied1 As String, ByVal Latest_Modfied1 As String, ByVal Backup_On_Next_Run1 As Boolean, ByVal Total_Backup_Times1 As String, ByVal Server_File_Number1 As String, ByVal Server_Number1 As String, ByVal File_Break_Down1 As String, ByVal No_Of_Servers1 As String, ByVal Full_File_Address1 As String, ByVal OverWriteQuick As Boolean, ByVal CompressAns As Boolean)
Dim conn As SqlCeConnection = Nothing
Dim CommandText1 As String = "INSERT INTO BackupDatabase (Group_Name, Full_Full_Folder_Adress, File1,File_Size_KB, Schedule_To_Run, Backup_Time, Last_Run, Result, Last_Modfied, Latest_Modfied, Backup_On_Next_Run, Total_Backup_Times, Server_File_Number, Server_Number, File_Break_Down, No_Of_Servers, Full_File_Address, OverWrite, Compressed) VALUES ('" & Group_Name1 & "', '" & Full_Folder_Address1 & "', '" & File1 & "', '" & File_Size_KB1 & "', '" & Schedule_To_Run1 & "', '" & Backup_Time1 & "', '" & Last_Run1 & "', '" & Result1 & "', '" & Last_Modfied1 & "', '" & Latest_Modfied1 & "', '" & CStr(Backup_On_Next_Run1) & "', '" & Total_Backup_Times1 & "', '" & Server_File_Number1 & "', '" & Server_Number1 & "', '" & File_Break_Down1 & "', '" & No_Of_Servers1 & "', '" & Full_File_Address1 & "', '" & CStr(OverWriteQuick) & "', '" & CStr(CompressAns) & "')"
Try
conn = New SqlCeConnection(strConn)
conn.Open()
Dim cmd As SqlCeCommand = conn.CreateCommand()
cmd.CommandText = "SELECT * FROM BackupDatabase"
cmd.ExecuteNonQuery()
Dim rs As SqlCeResultSet = cmd.ExecuteResultSet(ResultSetOptions.Updatable Or ResultSetOptions.Scrollable)
Dim rec As SqlCeUpdatableRecord = rs.CreateRecord()
rec.SetString(1, Group_Name1)
rec.SetString(2, Full_Folder_Address1)
rec.SetString(3, File1)
rec.SetSqlString(4, File_Size_KB1)
rec.SetSqlString(5, Schedule_To_Run1)
rec.SetSqlString(6, Backup_Time1)
rec.SetSqlString(7, Last_Run1)
rec.SetSqlString(8, Result1)
rec.SetSqlString(9, Last_Modfied1)
rec.SetSqlString(10, Latest_Modfied1)
rec.SetSqlBoolean(11, Backup_On_Next_Run1)
rec.SetSqlString(12, Total_Backup_Times1)
rec.SetSqlString(13, Server_File_Number1)
rec.SetSqlString(14, Server_Number1)
rec.SetSqlString(15, File_Break_Down1)
rec.SetSqlString(16, No_Of_Servers1)
rec.SetSqlString(17, Full_File_Address1)
rec.SetSqlBoolean(18, OverWriteQuick)
rec.SetSqlBoolean(19, CompressAns)
rs.Insert(rec)
Catch e As Exception
MessageBox.Show(e.Message)
Finally
conn.Close()
End Try
End Sub
€™20 to 24 rows per sec
TRY 3
Using SQL Commands Direct
Private Sub InsertRecordsIntoSQLServerce(ByVal Group_Name1 As String, ByVal Full_Folder_Address1 As String, ByVal File1 As String, ByVal File_Size_KB1 As String, ByVal Schedule_To_Run1 As String, ByVal Backup_Time1 As String, ByVal Last_Run1 As String, ByVal Result1 As String, ByVal Last_Modfied1 As String, ByVal Latest_Modfied1 As String, ByVal Backup_On_Next_Run1 As Boolean, ByVal Total_Backup_Times1 As String, ByVal Server_File_Number1 As String, ByVal Server_Number1 As String, ByVal File_Break_Down1 As String, ByVal No_Of_Servers1 As String, ByVal Full_File_Address1 As String, ByVal OverWriteQuick As Boolean, ByVal CompressAns As Boolean)
Dim conn As SqlCeConnection = Nothing
Dim CommandText1 As String = "INSERT INTO BackupDatabase (Group_Name, Full_Full_Folder_Adress, File1,File_Size_KB, Schedule_To_Run, Backup_Time, Last_Run, Result, Last_Modfied, Latest_Modfied, Backup_On_Next_Run, Total_Backup_Times, Server_File_Number, Server_Number, File_Break_Down, No_Of_Servers, Full_File_Address, OverWrite, Compressed) VALUES ('" & Group_Name1 & "', '" & Full_Folder_Address1 & "', '" & File1 & "', '" & File_Size_KB1 & "', '" & Schedule_To_Run1 & "', '" & Backup_Time1 & "', '" & Last_Run1 & "', '" & Result1 & "', '" & Last_Modfied1 & "', '" & Latest_Modfied1 & "', '" & CStr(Backup_On_Next_Run1) & "', '" & Total_Backup_Times1 & "', '" & Server_File_Number1 & "', '" & Server_Number1 & "', '" & File_Break_Down1 & "', '" & No_Of_Servers1 & "', '" & Full_File_Address1 & "', '" & CStr(OverWriteQuick) & "', '" & CStr(CompressAns) & "')"
Try
conn = New SqlCeConnection(strConn)
conn.Open()
Dim cmd As SqlCeCommand = conn.CreateCommand()
cmd.CommandText = CommandText1
'cmd.CommandText = "INSERT INTO BackupDatabase (€¦"
cmd.ExecuteNonQuery()
Catch e As Exception
MessageBox.Show(e.Message)
Finally
conn.Close()
End Try
End Sub
€˜ 25 to 30 but mostly holds around 27 rows per sec I
Is this the best you can get or is there a better way. Any help would be greatly appericated
Kind Regards
John Galvin
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Nov 11, 2006
Hi,
I Have created a stored procedure to use full text search and return the results back,
When i run this procedure in the query analyzer it is working fine, but when i run this procedure from asp.net application, it is returning zero rows.
I have checked all the parameters and everything in my web application, there is nothing wrong in there.
Another stored procedure which almost do the samething with some different parameters is working fine on both ends.
I am using Sql server 2005 (express) + VS.NET 2005. and using ASPNET to connect to database.
Thanks in advance for any suggestions.
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Apr 25, 2007
Hi All,
From what I know, when you execute an
INSERT INTO table1 (field0)
SELECT field0 FROM table 2 ORDER BY field0
the rows are inserted in whatever order the server engine thinks is better at that moment. Is it any way I can have field0 in table1 inserted in the order I need?
My problem is that I can not touch table1, it is used by a legacy application which I am not allowed to modify. I was thinking about creating a clustered index, adding an id field, etc, but I can not know how this will affect the front end application.
table1 and table2 have only a few hundred records.
table1 =
CREATE TABLE [FinalPlasma] ([name] [varchar] (2000) NULL )
table2 =
CREATE TABLE [Test_FinalPlasma] ([nameID] [int] NOT NULL ,
[name] [varchar] (2000) NULL
)
The update that is not giving the "good" order =
DELETE FROM FinalPlasma
INSERT INTO FinalPlasma SELECT name from dbo.Test_FinalPlasma
Unfortunately I can not order the [name] field after the update, because it looks something like
Donald McQ. Shaver
Mark Sheilds
R.J. Shirley
W.E. Sills
Kenneth A. Smee
A. Britton Smith
LCol Edward W. Smith
Harry V. Smith
M. E. Southern
Timothy A. Sparling
Spectrum Investment Management Limited
Thank you,
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Jun 21, 2012
I need to randomly order the selected rows from my table. Is this better to do on the Application level or in a stored procedure using "orderby NewID()"?
Which is faster? There will be about 100 rows returned with 10 columns.
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Jul 20, 2005
I am having the following problem and any help would be GREATLYappreciated:In an application I am developing, at some points we create a newtable. When I create this table on another users box, I can not accessit from my box. In sql server I am dbo, but the table created by myapplication when run on a different box has an owner of : "FCxxxx". Ihave sent permissions on this thing to public, but I am still gettingan error when I try to query this thing from my application. And I cannot get query analyzer to recognize this thing. I can see it inEnterprise manager. I would think there is a way to handle this sortof thing. If anyone out there has done anything like this I would bemuch obliged for any ideas. Thanks.Sincerely,Ed HawkesJoin Bytes!
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Nov 23, 2005
I want to add bulkadmin permission to my applicatio role. Is it aposible.My windows account havo only public permission on database.I'm using application roleEXEC sp_approlepassword 'MyRole', 'password';Therefore I want to BULK some data with BULK INSERT command.Error is:The current user is not the database or object owner of table'tablename'. Cannot perform SET operation.Thanks in advance.
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Apr 9, 2007
Hello
I have a problem with setting relations properly when inserting data using adonet. Already have searched for a solutions, still not finding a mistake...
Here's the sql management studio diagram :
and here goes the code1 DataSet ds = new DataSet();
2
3 SqlDataAdapter myCommand1 = new SqlDataAdapter("select * from SurveyTemplate", myConnection);
4 SqlCommandBuilder cb = new SqlCommandBuilder(myCommand1);
5 myCommand1.FillSchema(ds, SchemaType.Source);
6 DataTable pTable = ds.Tables["Table"];
7 pTable.TableName = "SurveyTemplate";
8 myCommand1.InsertCommand = cb.GetInsertCommand();
9 myCommand1.InsertCommand.Connection = myConnection;
10
11 SqlDataAdapter myCommand2 = new SqlDataAdapter("select * from Question", myConnection);
12 cb = new SqlCommandBuilder(myCommand2);
13 myCommand2.FillSchema(ds, SchemaType.Source);
14 pTable = ds.Tables["Table"];
15 pTable.TableName = "Question";
16 myCommand2.InsertCommand = cb.GetInsertCommand();
17 myCommand2.InsertCommand.Connection = myConnection;
18
19 SqlDataAdapter myCommand3 = new SqlDataAdapter("select * from Possible_Answer", myConnection);
20 cb = new SqlCommandBuilder(myCommand3);
21 myCommand3.FillSchema(ds, SchemaType.Source);
22 pTable = ds.Tables["Table"];
23 pTable.TableName = "Possible_Answer";
24 myCommand3.InsertCommand = cb.GetInsertCommand();
25 myCommand3.InsertCommand.Connection = myConnection;
26
27 ds.Relations.Add(new DataRelation("FK_Question_SurveyTemplate", ds.Tables["SurveyTemplate"].Columns["id"], ds.Tables["Question"].Columns["surveyTemplateID"]));
28 ds.Relations.Add(new DataRelation("FK_Possible_Answer_Question", ds.Tables["Question"].Columns["id"], ds.Tables["Possible_Answer"].Columns["questionID"]));
29
30 DataRow dr = ds.Tables["SurveyTemplate"].NewRow();
31 dr["name"] = o[0];
32 dr["description"] = o[1];
33 dr["active"] = 1;
34 ds.Tables["SurveyTemplate"].Rows.Add(dr);
35
36 DataRow dr1 = ds.Tables["Question"].NewRow();
37 dr1["questionIndex"] = 1;
38 dr1["questionContent"] = "q1";
39 dr1.SetParentRow(dr);
40 ds.Tables["Question"].Rows.Add(dr1);
41
42 DataRow dr2 = ds.Tables["Possible_Answer"].NewRow();
43 dr2["answerIndex"] = 1;
44 dr2["answerContent"] = "a11";
45 dr2.SetParentRow(dr1);
46 ds.Tables["Possible_Answer"].Rows.Add(dr2);
47
48 dr1 = ds.Tables["Question"].NewRow();
49 dr1["questionIndex"] = 2;
50 dr1["questionContent"] = "q2";
51 dr1.SetParentRow(dr);
52 ds.Tables["Question"].Rows.Add(dr1);
53
54 dr2 = ds.Tables["Possible_Answer"].NewRow();
55 dr2["answerIndex"] = 1;
56 dr2["answerContent"] = "a21";
57 dr2.SetParentRow(dr1);
58 ds.Tables["Possible_Answer"].Rows.Add(dr2);
59
60 dr2 = ds.Tables["Possible_Answer"].NewRow();
61 dr2["answerIndex"] = 2;
62 dr2["answerContent"] = "a22";
63 dr2.SetParentRow(dr1);
64 ds.Tables["Possible_Answer"].Rows.Add(dr2);
65
66 myCommand1.Update(ds,"SurveyTemplate");
67 myCommand2.Update(ds, "Question");
68 myCommand3.Update(ds, "Possible_Answer");
69 ds.AcceptChanges();
70
and that causes (at line 67):"The INSERT statement conflicted with the FOREIGN KEY constraint
"FK_Question_SurveyTemplate". The conflict occurred in database
"ankietyzacja", table "dbo.SurveyTemplate", column
'id'.
The statement has been terminated.
at System.Data.Common.DbDataAdapter.UpdatedRowStatusErrors(RowUpdatedEventArgs rowUpdatedEvent, BatchCommandInfo[] batchCommands, Int32 commandCount)
at System.Data.Common.DbDataAdapter.UpdatedRowStatus(RowUpdatedEventArgs rowUpdatedEvent, BatchCommandInfo[] batchCommands, Int32 commandCount)
at System.Data.Common.DbDataAdapter.Update(DataRow[] dataRows, DataTableMapping tableMapping)
at System.Data.Common.DbDataAdapter.UpdateFromDataTable(DataTable dataTable, DataTableMapping tableMapping)
at System.Data.Common.DbDataAdapter.Update(DataSet dataSet, String srcTable)
at AnkietyzacjaWebService.Service1.createSurveyTemplate(Object[] o) in J:\PL\PAI\AnkietyzacjaWebService\AnkietyzacjaWebServicece\Service1.asmx.cs:line 397"
Could You please tell me what am I missing here ?
Thanks a lot.
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Oct 29, 2001
Hi everyone,
I'm making an application in Delphi that use an SQL database, i want the user can import a table in DBF format (that its located in another computer) to the SQL Server (in the database that i want) by one click of a button.
I try with the import wizard but its not what i want because it requiere to do the process manually.
Its there anyway of achive this (Stored Procedure or something?)
Ernesto Cisneros Sanchez
Senior Software Engineer
Credit and Trade Bank
Havana, Cuba
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Jul 23, 2005
Here's the situation, developers inherit a web app from someone,backend SQL db has about 120 user tables and the db is also being usedby other apps. Developers don't have a list of user tables being usedby this app, now, I need to create a new db based on this one, whichwould be used by this app only. So, I intend to find all the usertables being used by this app, then copy its schema and possibly dataas well to a new db. FYI, current ERD is not this app.One option to find out all the user tables being used by this app is todo recursive search for FROM and JOIN against the full spectrum of theuncompiled source code, then, weed through such an extracted list whenin doubt about a particular table, one caveat is a portion of code withsql stmt could have already been commented (no longer being used thoughstill in the code).Better option?TIA.
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Jun 15, 2015
What are the optimal values for this parameters? How it depends from queries characteristics?I create an application that insert some data in database. It'll work on different servers with different load and performance. I want to prevent timeout exceptions.
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Apr 22, 2004
Hi,
Currently, I'm using the following steps to migrate millions of records from Foxpro tables to SQL Server tables:
1. Transfer Foxpro records to .dat files and then bcp to SQL Server tables in a dummy database. All the SQL tables have the same columns as the Foxpro tables.
2. Manipulate the data in the SQL tables of the dummy database and save the manipulated data into the SQL tables of the real database where the tables may have different structure from the corresponding Foxpro tables.
I only know the following ways to import Foxpro data into SQL Server:
#1. Transfer Foxpro records to .dat files and then bcp to SQL Server tables
#2. Transfer Foxpro records to .dat files and then Bulk Insert to SQL Server tables
#3. DTS Foxpro records directly to SQL Server tables
I'm thinking whether the following choices will be better than the current way:
1st choice: Change step 1 to use #2 instead of #1
2nd choice: Change step 1 to use #3 instead of #1
3rd choice: Use #3 plus manipulating in DTS to replace step 1 and step 2
Thank you for any suggestion.
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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 1, 2014
I am using SQL server 2012. An user tried to export tables from GIS application to the SQL database.
After export, and login to the SQL server, we see all the tables has his name as the schema but not dbo.
He was added as a login and user as in a windows group. Meaning he is a member of the windows group.
I assume when export, the default schema should be dbo. but apparently not.
I went to the setting and explicitly make the default schema for the windows group user to dbo. But he tried again, it still use his username as schema prefix to the tables. just wondering why is this?
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Jul 28, 2006
In dexterity iam using table_compare() function to check if tables in datasource and dictionary are same but its not picking up the primary key change but it does pick up the column change
any suggestion
thanks
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Jul 17, 2007
Hi,
I need your help guys. Am devolving a windows application by c#. I have problem of insert Arabic text to sql express 2005. I always get ???? instead of the Arabic letters. I change the collation of the database field to windows collation and choose Arabic but still I get the same problem.
Your help is appreciated
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