SqlBulkCopy CodePage Translation Vs BCP
Apr 24, 2007
I have deveoped a replacement for some an old bcp based applications in the .Net Framework that uses the SqlBulkCopy class.
I have run into some difficulties with code page translation:
The original BCP client runs with OEM Codepage 437 , thus the data "ëÄÆòÖ" gets loaded as "d-¦=+". DB is SQL_Latin1_General_CP1_CI_AS, column is varchar.
I have been unable to perform any code page Encoding in .Net that yields the same result.
I want to emulate this behaviour in my database loader but as yet have been able to find a way....
Any Ideas???
Thanks,
Niall
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Jul 31, 2000
When registering a new SQL Server I get the following message:
"Warning - The client and server codepages do not match.."
However when I run sp_helpsort on the client and server both have the same code page (cp850).
Does anyone have any idea as to why I'm getting this message.
Any suggestions welcome.
Thanks,
Karl
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Nov 3, 1999
How do I find out what codepage a server has been set up with?
I've 2 sql boxes. Registering them in Enterprise Mgr. gives a message for the second one saying codepage is different. I don't want to have to reinstall both.
I thought I'd be able to find this in a FAQ or BOL but haven't found it so far.
Thanks.
Simon.
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Nov 3, 2007
LocaleID is 'English (United States)'
However, after I scripted query statement like 'select cast(col as varchar(20)) as col1...', the codepage changed to my local codepage, the col's datatype is nvarchar(20)
Any idea about this? Thanks
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Aug 24, 2000
Bonjour,
J'execute un script en sql 7 qui lance isql qui crée un fichier texte en sortie. j'ai un souci, ce fichier de resultat a remplacer les lettres accentuées é è ...
par des virgules ,
Quelle est la solution ? Merci d'avance ...
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Mar 20, 2003
I'm in the process of upgrading some databases from SQL 7.0 to SQL 2000. The SQL7.0 server was installed using codepage 850 (multilingual), Sortorder CI AS.
I now copied the datafiles to the new SQL2K server and attached them. The database properties now show codepage SQL_Latin1_CP850_CI_AS which seem right to me. Unfortunately most special characters show wrongly in our application. In EM or QA everything looks fine. I tried to change settings in the client network utility but without success. Any ideas what is wrong? :confused:
Thanks a lot
M
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Jan 8, 2001
Well , I have a SQL 7 work with code page 840 and contain about 3 MG of arabic content (extended ASCII Code) , but we need to chnage the SQL 7 to work with code page 1252 with the data ib it , cause we face a problem with the code page 840 so we want it to be 1252 , so if some one suggest anything to solve this problem , I will be happy to hear from them ....
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May 7, 2006
Hello all,
I'm having a problem creating a very simple transformation.
source:
sql 2000
table: FE_Login_Attempts
field FLA_UserName defined as varchar(50)
collation: SQL_Latin1_General_CP1_CI_AS
destination:
sql 2005
table: Inc_Fact_CasAp_Transactions
field FLA_UserName defined as varchar(50)
collation: SQL_Latin1_General_CP1_CI_AS
for some reason, I'm having a problem transfering certain records, even though the collation on the dbs are the same, and I'm using the 1252 codepage for the FLA_UserName field.
the complete error messege i'm getting is:
Error: 0xC020901C at Insert CasAp_Transactions into Inc_Fact_CasAp_Transactions, TTF-SQL;db_CasAp;FE_Login_Attempts [1]: There was an error with output column "FLA_UserName" (1157) on output "OLE DB Source Output" (11). The column status returned was: "Text was truncated or one or more characters had no match in the target code page.".
Error: 0xC020902A at Insert CasAp_Transactions into Inc_Fact_CasAp_Transactions, TTF-SQL;db_CasAp;FE_Login_Attempts [1]: The "output column "FLA_UserName" (1157)" failed because truncation occurred, and the truncation row disposition on "output column "FLA_UserName" (1157)" specifies failure on truncation. A truncation error occurred on the specified object of the specified component.
Error: 0xC0047038 at Insert CasAp_Transactions into Inc_Fact_CasAp_Transactions, DTS.Pipeline: The PrimeOutput method on component "TTF-SQL;db_CasAp;FE_Login_Attempts" (1) returned error code 0xC020902A. The component returned a failure code when the pipeline engine called PrimeOutput(). The meaning of the failure code is defined by the component, but the error is fatal and the pipeline stopped executing.
Error: 0xC0047021 at Insert CasAp_Transactions into Inc_Fact_CasAp_Transactions, DTS.Pipeline: Thread "SourceThread0" has exited with error code 0xC0047038.
Error: 0xC0047039 at Insert CasAp_Transactions into Inc_Fact_CasAp_Transactions, DTS.Pipeline: Thread "WorkThread0" received a shutdown signal and is terminating. The user requested a shutdown, or an error in another thread is causing the pipeline to shutdown.
Error: 0xC0047021 at Insert CasAp_Transactions into Inc_Fact_CasAp_Transactions, DTS.Pipeline: Thread "WorkThread0" has exited with error code 0xC0047039.
Any help will be greatly appreciated.
Liran
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Feb 1, 2006
Hi
Can anyone help me translate this mysql-statement to mssql??
SELECT nickname FROM cb_chat_users WHERE activetime < DATE_ADD(now(), INTERVAL -" & cLng("0" & UserDrop) & " SECOND) AND active = 1"
thanks in advance
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Aug 23, 2006
Hi friends, i want to know is there a possibility of translation to XML
in DAO or ADO , I'm working with MS Access.
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Nov 21, 2006
I have a JDBC type 4 driver, connecting to a Japanese SQL Server 2000. The connection gives this SQL exception:
SQLException: Codepage 932 is not supported by the Java environment.
SQL State: null
SQL Code: 0
This same software has been in use and working just fine for over 2 years with other servers. Does anyone know the solution to this problem?
Thanks!
pds2
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Nov 14, 2001
I have a SQL Server 2000 database which uses a Cyrillic collation. The database itself is in English, but some of the tables contain text which use the Cyrillic character set. When creating an ODBC connection to the database, ODBC forces me to have the "Translate character data" option set, which means that a query or stored procedure parameter containing Cyrillic characters have the Cyrillic characters translated to plain ascii. Data returned from a query or SP with Cyrillic characters work fine.
So the question is: how can I send Cyrillic (unicode) strings to an English SQL Server, without it translating the characters between Workstation and Server? Ideas appreciated.
Thanks,
ChrisH
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Dec 1, 2000
Dear All,
I wanted to post this message to all of those people whom might have experieinced the same situation that we are currently experiencing.
The architecture is transactional replication from a Unix/Sybase environment to a WINNT/MSSQL environment.
When a developer ran a query utilizing a Sybase SQL Advantage window and a ISQL window from Unix, this data field with these values is being report as such:
col1 (SQL Advant) Nov 17 2000 (ISQL) Nov 17 4336
col2 (SQL Advant) Nov 17 2000 (ISQL) Nov 17 1510
However, when the problem was brought to my attention, I opend a SQL Advantage window and a MSSQL QA window and ran the same query and the dates matched as listed above in the (SQL Advant) col1 and col2. Can anyone explain this wierd phenomena?
Any help with be appreciated.
Thanks in Advance,
Daimon
daimon.russell@bridge.com
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Oct 27, 1999
I am importing data where the date is in "797867443" format. I believe this in seconds taken
place since 1/1/1980 GMT. How can I translate this to 8am 10/1/1999 EST?
Any input would be appreciated.
-aw
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Mar 26, 2008
Hello Guys,
I have a source table with a varchar(1000) field. I want to abbreviate words in source string and store them as a concatenated string in target field which is varchar(100). Translation of source word to abbreviated word can be provided in flat file or database table.
eg.
Source Records:
1 "Infrastructure Innovation Information"
2 "Industrial Imaging"
Target Records:
1 "Infr Innov Inf"
2. "Ind Img"
I am planning to use script component with in-memory table or an array but I am hesitant because of limitation of script debugging capabilities.
Any ideas that how can we implement this?
Kapil
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Feb 22, 2002
I know there is a sortid in .iss file, which could be used to change installation params, but I want to know how to change it after installation. Thanx.
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Jun 8, 2004
Hi
Can any one please translate these oracle inner join and outer join in SQL
Server. Any help will be highly appreciate.
SELECT V1.DB_VENDOR V1.NAME1,1,21)||DECODE(B1.JOINT_DESC,NULL,'',
'(JV)')||
DECODE(B1.NON_RESP,'Y','(NR)',
'N','') V1_NAME1,
B2.DB_CONTRACT B2_DB_CONTRACT, B2.BID_VENDOR B2_BID_VENDOR, B2.RANK_NUMB B2_RANK_NUMB,
V2.DB_VENDOR V2_DB_VENDOR,
SUBSTR(V2.NAME1,1,21)||DECODE(B2.JOINT_DESC,NULL,' ',
'(JV)')||
DECODE(B2.NON_RESP,'Y','(NR)',
'N','') V2_NAME1
FROM BID_TOTAL B1, BID_TOTAL B2, VENDOR V1, VENDOR V2
WHERE V1.DB_VENDOR = B1.BID_VENDOR
AND V2.DB_VENDOR (+) = B2.BID_VENDOR
AND B1.DB_CONTRACT = B2.DB_CONTRACT (+)
AND B1.RANK_NUMB > 1
AND MOD(B1.RANK_NUMB,2) = 0
AND B2.RANK_NUMB (+) = B1.RANK_NUMB + 1
AND B2.DB_CONTRACT IS NOT NULL
and b2.db_Contract=39624
ORDER BY B1.RANK_NUMB
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Jul 20, 2007
Hi There,
I have a stored procedure which is written in SQL Server and I want to translate it in Oracle. This stored procedure find a value in whole database, all the tables and columns.
Any help will be highly appreciated.
CREATE PROC SearchAllTables
(
@SearchStr nvarchar(100)
)
AS
BEGIN
-- Copyright © 2002 Narayana Vyas Kondreddi. All rights reserved.
-- Purpose: To search all columns of all tables for a given search string
-- Written by: Narayana Vyas Kondreddi
-- Site: http://vyaskn.tripod.com
-- Tested on: SQL Server 7.0 and SQL Server 2000
-- Date modified: 28th July 2002 22:50 GMT
CREATE TABLE #Results (ColumnName nvarchar(370), ColumnValue nvarchar(3630))
SET NOCOUNT ON
DECLARE @TableName nvarchar(256), @ColumnName nvarchar(128), @SearchStr2 nvarchar(110)
SET @TableName = ''
SET @SearchStr2 = QUOTENAME('%' + @SearchStr + '%','''')
WHILE @TableName IS NOT NULL
BEGIN
SET @ColumnName = ''
SET @TableName =
(
SELECT MIN(QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME))
FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_TYPE = 'BASE TABLE'
ANDQUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME) > @TableName
ANDOBJECTPROPERTY(
OBJECT_ID(
QUOTENAME(TABLE_SCHEMA) + '.' + QUOTENAME(TABLE_NAME)
), 'IsMSShipped'
) = 0
)
WHILE (@TableName IS NOT NULL) AND (@ColumnName IS NOT NULL)
BEGIN
SET @ColumnName =
(
SELECT MIN(QUOTENAME(COLUMN_NAME))
FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_SCHEMA= PARSENAME(@TableName, 2)
ANDTABLE_NAME= PARSENAME(@TableName, 1)
ANDDATA_TYPE IN ('char', 'varchar', 'nchar', 'nvarchar')
ANDQUOTENAME(COLUMN_NAME) > @ColumnName
)
IF @ColumnName IS NOT NULL
BEGIN
INSERT INTO #Results
EXEC
(
'SELECT ''' + @TableName + '.' + @ColumnName + ''', LEFT(' + @ColumnName + ', 3630)
FROM ' + @TableName + ' (NOLOCK) ' +
' WHERE ' + @ColumnName + ' LIKE ' + @SearchStr2
)
END
END
END
SELECT ColumnName, ColumnValue FROM #Results
END
Thanks,
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Jul 20, 2005
Hi,I have a problem regarding the perfomance of a stp in combination withcharacter translation.The following happens.We have an automated installation script (nt command file) forcreating all stored procedures in a database.At first we used osql in this script, but with osql the internationalcharacters (é, ï etc) were not entered correctly into the database.The tip given in some newsgroups was to use isql in stead of osql, andturn off automatic ansi to oem translation.This worked perfectly. However now some stored procedures are executedmuch slower than before (and they take up much cpu). When I drop andrecreate the stored procedure using Query Analyser, the performancegoes up again.When I look through the messages in this group, the advise is to useosql instead of isql. But I just changed to isql because of thecharacter translation!Does anyone have a solution for this?
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Sep 4, 2007
I have translated my ReportViewer by setting myReportViewer.Messages to my own implementation. This helps me with the translation of most of the interface. However, errormessages such as
"The value provided for the report parameter 'SomeDateParameter' is not valid for it's type"
is not translated. Is there any way to fix the translation of such error messages?
Regards Andreas
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Aug 17, 2006
Hi,I'm trying to convert MS Access 97 .mdb application to Access 2003 .adpapplication with SQL Server as Backend.I'm having trouble converting Access Query into SQL Query. The Query isgiven below:~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~SELECT DISTINCTROW Buildings.BuildingNumber,First(Buildings.BuildingName) AS FirstOfBuildingName,First(OwnershipCodes.OwnershipCode) AS FirstOfOwnershipCode,First(OwnershipCodes.OwnershipDesc) AS FirstOfOwnershipDesc,First(CityCodes.CityName) AS FirstOfCityName,First(CountyCodes.CountyName) AS FirstOfCountyName,First(Buildings.Address) AS FirstOfAddress,First(Buildings.YearConstructed) AS FirstOfYearConstructed,First(Buildings.DateOccupancy) AS FirstOfDateOccupancy,First(Buildings.NumberLevels) AS FirstOfNumberLevels,First(Buildings.BasicGrossArea) AS FirstOfBasicGrossArea,Sum(Rooms.AssignableSquareFeet) AS SumOfAssignableSquareFeet,First(Buildings.UnrelatedGrossArea) AS FirstOfUnrelatedGrossArea,First(Buildings.SpecialArea) AS FirstOfSpecialArea,First(Buildings.CoveredUnenclosedGrossArea) ASFirstOfCoveredUnenclosedGrossAreaFROM CountyCodes INNER JOIN (OwnershipCodes INNER JOIN (ConditionCodesINNER JOIN ((CityCodes INNER JOIN Buildings ON CityCodes.CityCode =Buildings.CityCode) LEFT JOIN Rooms ON Buildings.BuildingNumber =Rooms.BuildingNumber) ON ConditionCodes.ConditionCode =Buildings.ConditionCode) ON OwnershipCodes.OwnershipCode =Buildings.OwnershipCode) ON CountyCodes.CountyCode =CityCodes.CountyCodeGROUP BY Buildings.BuildingNumber;~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~Please can any one tell me substitue for First Function in Acess to SQLFunction.Any help is appreciated.Thanks,S
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Feb 14, 2008
I have generated the package ! but it gives me an error at:
outputColumn.SetDataTypeProperties(dataType, length, precision, scale, targetColumn.CodePage);
private void ConfigureDataConversionComponent(Microsoft.SqlServer.Dts.Pipeline.Wrapper.IDTSComponentMetaData90 dataconversionComponent)
{
PipeLineWrapper.CManagedComponentWrapper managedOleInstance = managedOleInstanceDataConversionComponent;
// Get the derived's default input and virtual input.
PipeLineWrapper.IDTSInput90 input = dataconversionComponent.InputCollection[0];
PipeLineWrapper.IDTSVirtualInput90 vInput = input.GetVirtualInput();
// Iterate through the virtual input column collection.
foreach (PipeLineWrapper.IDTSVirtualInputColumn90 vColumn in vInput.VirtualInputColumnCollection)
{
managedOleInstance.SetUsageType(
input.ID, vInput, vColumn.LineageID, PipeLineWrapper.DTSUsageType.UT_READONLY);
}
// putting the truncation row disposition
dataconversionComponent.OutputCollection[0].TruncationRowDisposition =
PipeLineWrapper.DTSRowDisposition.RD_NotUsed;
// putting the error row disposition
dataconversionComponent.OutputCollection[0].ErrorRowDisposition =
PipeLineWrapper.DTSRowDisposition.RD_NotUsed;
// get the output column collection reference
PipeLineWrapper.IDTSOutput90 output = dataconversionComponent.OutputCollection[0];
foreach (PipeLineWrapper.IDTSInputColumn90 inColumn in
dataconversionComponent.InputCollection[0].InputColumnCollection)
{ // create the map
// get the target column from the mapping informations
PipeLineWrapper.IDTSOutputColumn90 outputColumn =
dataconversionComponent.OutputCollection[0].OutputColumnCollection.New();
outputColumn.Name = inColumn.Name;
Column targetColumn = GetTargetColumnInfo(inColumn.Name);
// find out the length of the column
int length = targetColumn.Length;
// get the precision of the target column
int precision = targetColumn.Precision;
// get the scale of the target column
int scale = targetColumn.Scale;
// get the SSSIS complaint datatype from the given mappings
Microsoft.SqlServer.Dts.Runtime.Wrapper.DataType dataType = targetColumn.DataType;
// setting the data properties
outputColumn.SetDataTypeProperties(dataType, length, precision, scale, targetColumn.CodePage);
// putting the external metadata column id to zero
outputColumn.ExternalMetadataColumnID = 0;
outputColumn.ErrorRowDisposition = PipeLineWrapper.DTSRowDisposition.RD_RedirectRow;
outputColumn.TruncationRowDisposition = PipeLineWrapper.DTSRowDisposition.RD_RedirectRow;
PipeLineWrapper.IDTSCustomProperty90 property = outputColumn.CustomPropertyCollection.New();
property.Name = "SourceInputColumnLineageID";
property.Value = GetSourceColumnLineageID(targetColumn.Name);
property = outputColumn.CustomPropertyCollection.New();
property.Name = "FastParse";
property.Value = false;
// Now we are preserving the Lineage id into a list.
// you know, when later we will configure the dataflowcomponent of SQL destination
// then, we will find all the inputs (the input came from flat file and the inputs
// came from the derived columns output). And we need to distinguish among them.
// we will only consider those inputs into the data destination component, where the
// inputs are came from the out put of derived column component. which is actually here.
derivedLineageIdentifiers[outputColumn.LineageID] = outputColumn.Name;
}
}
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Dec 20, 2007
While trying to set up an unpivot transformation to load data from excel (2003) into sql server db, the dates as column headers get lost in the translation.
To simplify the problem I created a very simple package with an excel source and an excel destination.
The test Excel Source looks like
ID 1/1/2008 3/1/2008 5/1/2008
A 5 7 9
B 10 12 24
After running the package The destination looks like this:
ID F4 F5 F6
A 5 7 9
B 10 12 24
I need to keep the dates since I am loading a large volume of data often.
Any suggestions?
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Jul 17, 2014
I need to consume a live data feed from a golf tournament. And by consume, I really mean insert (merge) into our own SQL Server database on a regular intervals as a tournament progresses.This site didn't let me upload an XML file, but you can see a sample of the data feed here: URL....
I need to insert this data into 2 tables, Player_Holes and Player_Shots. But while doing the insert, I need to lookup several things such as our player ID match to theirs on an external_id against the players table. The shot types translation, and some other logic about the process overall.
The columns in my player_holes tables are: id, player_id, hole_id, round, shots (this is a total # of strokes) and date_created/date_modified.Shots table is similar: id, player_id, hole_id, round, shot_number, shot_type_id, club, distance, date_created/date_modified.
The only way I know how to do it, is inefficient. I would parse the XML in ColdFusion (please no comments on ColdFusion, that's what we use for webdev), and then loop over it and do inserts for each player, each hole for each round, and the shots would probably be separate for each hole.
It would be so much better and more efficient if I could do it in SQL directly. I've done some research and SQL Server Data Tools looks promising. I've never used it, so would have to learn, but also I'm not sure if that'd work in this application when we want to run is as a scheduled task every few minutes.
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Jul 3, 2007
Hello,I'm struggling a giant fight with my webprovider (ASP.net 2.0) in the following case:I'm using the default connectionstring which automatic is provided when I create an ASP.net webstarterskit. This connectionstring is working fine when i deployed that kit to a W2003 server testenvironment and is also running on my laptop. But when I tried to deploy the website to my (new) hostingserver, also a W2003 server, I landed in ERROR-land. The last error I received was:Cannot open database "Club" requested by the login. The login failed.>
Login failed for user 'NT AUTHORITYNETWORK SERVICE'.NB: I gave that user the right privileges and roles. My provider is not willing in sending me an example of a good working connectionstring and is directing me to their FAQ-site in which the right connectionstring is mentioned. That string looks like this (for a MS SQL database):strConnectie = "Provider=SQLOLEDB;" & _ "Data Source=(local)SQLEXPRESS;"
& _ "Initial Catalog=[GEBRUIKERSNAAM];" & _ "User Id=[GEBRUIKERSNAAM];" & _ "Password=[WACHTWOORD]"My connectionstring in web.config looks like this:<connectionStrings><clear/><add name="ClubSiteDB"
connectionString="Data
Source=.SQLExpress;Integrated Security=true;AttachDBFileName=|DataDirectory|Club.mdf;User
Instance=True" providerName="System.Data.SqlClient"/><remove
name="LocalSqlServer"/><add name="LocalSqlServer"
connectionString="Data Source=.SQLEXPRESS;Integrated Security=True;User
Instance=True;AttachDBFilename=|DataDirectory|aspnetdb.mdf"
/></connectionStrings>Is there anybody in this forum that can help me out and explain to me how to use the string, as provided by the host, in the default connectionstring i use in web.config ??Any help is welcome and appreciated.NB: I'm using VWD 2005 Express Edition and SQL Server Management Studio ExpressHarry Elzinga
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May 23, 2007
I am using SQLBULKCOPY to copy Excel spreadsheet into SQL Express Database table. The copying went okay, but the only problem I have is that few records in one of the columns is NULL.
The column contains numeric and alphnumeric fields in the spreadsheet. After copying, the numeric fields got copy with no complication, but all the alphanumeric fields all becam NULL. Can someone help me with this problem?
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Jun 9, 2008
HI,
I have one doubt. Is it possible to transfer data from one SQL Server to other SQL Server over the LAN.( Both the SQL Server database are in different cities)
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May 19, 2005
Hello,
I was curious if anyone knew if using SqlBulkCopy in code required any special permissions on the database side. I wasn't sure if more permissions than writing capabilities were needed.
Thanks.
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Feb 4, 2007
I need to copy large amounts of data between SQL databases, and between SQL and Access. I've been reading a lot of good explanations of SQLBulkCopy, but the only good examples I've found are written in C# and I work in VB. I'm very new to ASP.NET 2.0 (about a month) and came from Classic ASP, not .NET 1.1. I'm still getting my feet wet and I'm afraid it doesn't take much to confuse me. Can someone point me to a good article or tutorial that includes a clear example written in VB?
Diane
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Nov 28, 2007
Hi,
I am trying to use sqlbulkcopy to insert the contents of a data table to a temporary table in the database. The content of data table comes from a csv file. I can add the rows to the data table but it seems they are added as strings and when I try to WriteToServer(datatable) it chokes becuase my table has some int fields. Not sure how to do this.private static TimeSpan DoBulkCopy(string filePath)
{Stopwatch stopWatch = new Stopwatch();
stopWatch.Start();
StreamReader sr = new StreamReader(filePath);
prepareTable();string fullFileStr = sr.ReadToEnd();
sr.Close();
sr.Dispose(); string[] lines = fullFileStr.Split('');
DataTable dt=new DataTable() ;string[] sArr =lines[0].Split(',');foreach(string s in sArr)
{dt.Columns.Add(new DataColumn());
}
DataRow row;string finalLine = "";foreach (string line in lines)
{
row = dt.NewRow();finalLine = line.Replace(Convert.ToString('
'), "");row.ItemArray = finalLine.Split(',');
dt.Rows.Add(row);
} SqlConnection cn = new SqlConnection(System.Configuration.ConfigurationManager.AppSettings["connectionString"].ToString());System.Data.SqlClient.SqlBulkCopy bc = new System.Data.SqlClient.SqlBulkCopy(cn, SqlBulkCopyOptions.TableLock, null);
bc.BatchSize = dt.Rows.Count;
cn.Open();bc.DestinationTableName = "tmpTable";
bc.WriteToServer(dt); // <--------------- it dies here
cn.Close();
bc.Close(); TimeSpan ts = stopWatch.Elapsed;
stopWatch.Stop();return ts;
}private static void prepareTable()
{SqlConnection cn = new SqlConnection(System.Configuration.ConfigurationManager.AppSettings["connectionString"].ToString());
string sql = @"if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[tmpTable]') and OBJECTPROPERTY(id, N'IsUserTable') = 1)drop table [dbo].[tmpTable]; CREATE TABLE [dbo].[tmpTable] ([Remote] [int],[KFP] [int]) ON [PRIMARY]";SqlCommand cmd = new SqlCommand(sql, cn);
cn.Open();
cmd.ExecuteNonQuery();
cn.Close();
cmd.Dispose();
}
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Feb 29, 2008
Hello.
I have a problem using SqlBulkCopy for updating tables. In fact, I can´t update any table. I use this function for insert big groups of records, but I would like to know how I can configure SqlBulkCopy for update rows. I would like to see if there is a record (primary key exists) then update it.
Is possible?
Greetings.
Tanen.
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Apr 25, 2008
Does SqlBulkCopy have any adverse affects on it's target table indexes? I like the performance gain but am worried about creating unnecessary table scans if the indexes/stats are not updated properly after it completes...
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Sep 6, 2006
I'm using SqlBulkCopy. Does anyone know how I can output what row (its column names) are throwing a duplicate primary key message when I bulkCopy.WriteToServer(datatable1)?Thanks
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