How Import XML File In A Table With Trigger.
May 10, 2007
Hello,
I'm trying to import a Xml file in a table.
It's working find, but when the data are inserted, my trigger on this
table doesn't work ?
I put my code below.
Best regards
Thank's
David
Xml file :
<?xml version="1.0" encoding="ISO-8859-1" standalone="yes"?>
<RTAVIS>
<FILENAME>03-05-073.PDF</FILENAME>
<idvir>1030</idvir>
<code>9219142</code>
<mnt>4337,88 </mnt>
</RTAVIS>
Xsd file :
<?xml version="1.0" ?>
<Schema xmlns="urn:schemas-microsoft-com:xml-data"
xmlns:dt="urn:schemas-microsoft-com:xml:datatypes"
xmlns:sql="urn:schemas-microsoft-com:xml-sql" >
<ElementType name="FILENAME" dt:type="string" />
<ElementType name="idvir" dt:type="string" />
<ElementType name="code" dt:type="string" />
<ElementType name="mnt" dt:type="string" />
<ElementType name="RTAVIS" sql:relation="ac_export_and_path">
<element type="FILENAME" sql:field="path" />
<element type="idvir" sql:field="numero_virement" />
<element type="code" sql:field="code_affilie" />
<element type="mnt" sql:field="montant_remise" />
</ElementType>
</Schema>
Vbs file:
Set objBL = CreateObject("SQLXMLBulkLoad.SQLXMLBulkLoad")
objBL.ConnectionString = "provider=SQLOLEDB.1;data
source=*****;database=*****;uid=*****;pwd=*****"
objBL.ErrorLogFile = "C:Temperror.xml"
objBL.SchemaGen = True
objBL.CheckConstraints = True
objBL.KeepIdentity = False
objBL.BulkLoad = true
objBL.Execute "C:Temp9219142_MAPPING.xsd", "C:Temp9219142.xml"
Set objBL = Nothing
Trigger source code :
CREATE TRIGGER [dbo].[trg_ac_export_and_path] ON
dbo.ac_export_and_path
FOR INSERT
AS
DECLARE @id AS varchar(50)
SELECT @id = 'A'+convert(varchar, [id]) FROM inserted
INSERT INTO ac_path([id], [path]) SELECT @id, path FROM inserted
END
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May 3, 2007
hi!
my problem both concerns vb and sql. the problem is I have a text file delimited with semicolon. I have to enter this data into Sql table.
for example;
item description ;code1;code2;code3;
there are too many lines like this. The code should enter the table these values.Table name is products, column names are desc,code1,code2,code3
I am using vb.net and sql server
thanks all!
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Apr 7, 2004
Any body know How to Import CSV file in to SQL table using asp.net
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May 28, 2008
hi
can any help
i have import table to csv file to append , replace, delete condition
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Nov 7, 2007
Hi.I would like to import the pprice.csv to table test3 on test database.
I've run this query:
BULK INSERT test..test3 FROM 'c:pprice.csv'
WITH (
FIRSTROW = 2,
MAXERRORS = 0,
FIELDTERMINATOR = ',',
ROWTERMINATOR = ' '
)
It has no error.but 0 rows effected.it means doesnt work correct.
what should I do?
thanks.
Amen
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Mar 18, 2008
hi,
i have a project requirement that i need to import csv file data into a table.
Please help me out?
Raghu sunkara.
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Sep 26, 2006
How would I import a dynamic file name into a known table?I have the file name in a variable. So what object in SSIS do I use to do this. Thanks
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Jan 23, 2015
I want to import an XML file in an Table. The XML file is on an Other Network location than the Database server I’m connected to and I have access to this location with my windows Credential.
I connect from my local PC to the Database server “RS1” with my Windows Credentials.
There I run this script
CREATE TABLE XMLwithOpenXML
(
Id INT IDENTITY PRIMARY KEY,
XMLData XML,
LoadedDateTime DATETIME
)
INSERT INTO XMLwithOpenXML(XMLData, LoadedDateTime)
SELECT CONVERT(XML, BulkColumn) AS BulkColumn, GETDATE()
FROM OPENROWSET(BULK '<Networkname><MAP>Name_.xml', SINGLE_BLOB) AS x;
I Get the error:
Msg 4861, Level 16, State 1, Line 10
Cannot bulk load because the file "<Networkname><MAP>Name_.xml'" could not be opened. Operating system error code 5(Access is denied.).
(<Networkname><MAP>Name_.xml' is not the real name )
So it looks like the openrowset connects to the network location with other credentials.
Where I can find (and change) the credentials which is used to connect to the network location?
I found this article on MSDN (Security Considerations) but cannot find solution [URL] .....
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Jun 3, 2008
Hai all.,
Im trying to import the CSV file values using bulk insert but im getting an error in my code .so can anyone help me on this.
the following is the coding i have created
--create table
CREATE TABLE CSVTest
(ID INT,
FirstName VARCHAR(40),
LastName VARCHAR(40),
BirthDate SMALLDATETIME
)
--import from CSV using bulk insert
BULK
INSERT CSVTest
FROM 'c:csvtest.txt'
WITH
(
FIELDTERMINATOR = ',',
ROWTERMINATOR = ''
)
GO
im gettin an error like
Msg 4860, Level 16, State 1, Line 1
Cannot bulk load. The file "c:csvtest.txt" does not exist
The thing is i have created a CSV file in C drive with some values.
Thanks in advance
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Jun 6, 2008
Hi folks. I am having an excel file. I need to import this file to database and update some other tables with data contained in this file. I would like to automate this process as much as possible.
Now, I am just using SQL Server Import Wizard to create a table and then I am running an update query. Is there any (more automate) way to do this?
Thanks for your time.
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Sep 27, 2007
Hey guys,
I have a dilemma and hope someone can help.
I don't know of any utilities or commands in SQL that do this but I hope someone does.
What I need to do is something like a bcp import a text file in. I can do that with DTS as well. But what I wanted to do is create a table on the import. So lets say, I am importing a tab-delimited file with column names as the first row that is called ax.txt. On import, it would create the table ax with the column names in the file and then import the data into that table.
I hope I explained it clearly. Please let me know if there is anything I can use to do this without writing lots of code.
I have an idea how to do it the long way but hope there is a utility that already does it.
Thanks in advance.
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Jan 18, 2007
Hi,
Could you help me to write a script to import a CSV delimited text file into a sql server table.?
Thanks,
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Feb 6, 2008
Greetings all!
I am a relative newbie to SQL but I've written many queries for vb.net/.net code...I'm not an absolute beginner.
I'd like to import a text file into a sql database so that I can use SQL Reporting Services to report on the data. Here is a sample of the first 8 textfile records. All of the 6 potential database fields are separated by a comma and no spaces:
1,12/4/06 4:12:11 PM,67.13,70.50,71.56,8.23
2,12/4/06 4:17:11 PM,67.13,70.50,71.56,8.33
3,12/4/06 4:22:11 PM,67.19,70.69,71.69,8.19
4,12/4/06 4:27:11 PM,67.19,70.63,71.69,8.18
5,12/4/06 4:32:11 PM,67.19,70.69,71.75,8.05
6,12/4/06 4:37:11 PM,67.19,70.69,71.69,8.03
7,12/4/06 4:42:11 PM,67.19,70.63,71.69,8.05
8,12/4/06 4:47:11 PM,67.19,70.63,71.63,8.02
The description for field datatypes of the first record above is:
1 (this is an autonumber, should be a number for ordering)
12/4/06 4:12:11 PM (date and time, can be converted to text if necessay)
67.13 (number, 2 decimal spaces)
70.50 (number, 2 decimal spaces)
71.56 (number, 2 decimal spaces)
8.23 (number, 2 decimal spaces)
The textfile is big, 97K records. I have SQL 2005 installed on my PC.
Can anyone out there please help me with the import or SQL statement to create a SQL table from this? Any help would be greatly appreciated!
Thanks and have a great day - gad1
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i need query
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I have the following code to import .csv file into my table in excel. It's being inserted into a table. dbo.ImportedPromoPricing. Table and the .csv file have 3 fields price, code and selling price.
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USE [Reporting]
GO
/****** Object: StoredProcedure [dbo].[ImportPromoPricing] Script Date: 03/03/2014 14:04:01 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
[Code] .....
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Mar 20, 2008
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May 28, 2008
Hello;
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Jan 23, 2008
Hi,
I have a trigger set on TABLE1 so that any update to this column should set off trigger to write to the AUDIT log table, it works fine otherwise but not the very first time when table1 has null in the column. if i comment out
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Here is my t-sql
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select i.req_guid, i.req_fname, 'req_fname', IsNull(i.req_last_update_user,@default_user) as username from inserted i, deleted d
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Jan 12, 2006
Hi all,
when trying to ímport files to our database server from a client, I keep getting an error:
- Validating (Error)
Messages
Error 0xc00470fe: Data Flow Task: The product level is insufficient for component "Source_txt" (1).
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Error 0xc00470fe: Data Flow Task: The product level is insufficient for component "Data Conversion 1" (175).
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Jul 13, 2007
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Seems simple, right?
I'm hitting all sorts of surprising data conversion errors. I used the export wizard to create the export package. This works fine. However using the same flat file definition, the import package fails -- even when I have no destination. That is I have just one data flow task that contains only one control: the Flat File source. When I run the package the flat file definition fails with data type conversion and truncation errors. One of the obvious errors is for boolean types. The SQL field is a bit, SSIS defined the column as DT_BOOL, the output of the data are literal text values "TRUE" and "FALSE". So SSIS converts a sql datatype of bit to "TRUE" and "FALSE" on export, but can't make the reverse conversion on import?
Does anyone else find this surprising? I would expect that what SSIS exports, it can import given all the same table and flat file definitions. Is SSIS the wrong tool to do such simple bulk copies? I'd like to avoid using BCP because this process will need to run automatically within SQL Agent so we can leverage all the error tracking and system monitoring.
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Feb 25, 2008
A view named "Viw_Labour_Cost_By_Service_Order_No" has been created and can be run successfully on the server.
I want to import the data which draws from the view to a table using SQL Server Import and Export Wizard.
However, when I run the wizard on the server, it gives me the following error message and stop on the step Setting Source Connection
Operation stopped...
- Initializing Data Flow Task (Success)
- Initializing Connections (Success)
- Setting SQL Command (Success)
- Setting Source Connection (Error)
Messages
Error 0xc020801c: Source - Viw_Labour_Cost_By_Service_Order_No [1]: SSIS Error Code DTS_E_CANNOTACQUIRECONNECTIONFROMCONNECTIONMANAGER. The AcquireConnection method call to the connection manager "SourceConnectionOLEDB" failed with error code 0xC0014019. There may be error messages posted before this with more information on why the AcquireConnection method call failed.
(SQL Server Import and Export Wizard)
Exception from HRESULT: 0xC020801C (Microsoft.SqlServer.DTSPipelineWrap)
- Setting Destination Connection (Stopped)
- Validating (Stopped)
- Prepare for Execute (Stopped)
- Pre-execute (Stopped)
- Executing (Stopped)
- Copying to [NAV_CSG].[dbo].[Report_Labour_Cost_By_Service_Order_No] (Stopped)
- Post-execute (Stopped)
Does anyone encounter this problem before and know what is happening?
Thanks for kindly reply.
Best regards,
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Nov 14, 2006
Hey,
I'm new to this whole SQL Server 2005 thing as well as database design and I've read up on various ways I can integrate business constraints into my database. I'm not sure which way applies to me, but I could use a helping hand in the right direction.
A quick explanation of the various tables I'm dealing with:
WBS - the Work Breakdown Structure, for example: A - Widget 1, AA - Widget 1 Subsystem 1, and etc.
Impacts - the Risk or Opportunity impacts for the weights of a part/assembly. (See Assemblies have Impacts below)
Allocations - the review of the product in question, say Widget 1, in terms of various weight totals, including all parts. Example - September allocation, Initial Demo allocation, etc. Mostly used for weight history and trending
Parts - There are hundreds of Parts which will eventually lead to thousands. Each part has a WBS element. [Seems redundant, but parts are managed in-house, and WBS elements are cross-company and issued by the Government]
Parts have Allocations - For weight history and trending (see Allocations). Example, Nut 17 can have a September 1st allocation, a September 5th allocation, etc.
Assemblies - Parts are assemblies by themselves and can belong to multiple assemblies. Now, there can be multiple parts on a product, say, an unmanned ground vehicle (UGV), and so those parts can belong to a higher "assembly" [For example, there can be 3 Nut 17's (lower assembly) on Widget 1 Subsystem 2 (higher assembly) and 4 more on Widget 1 Subsystem 5, etc.]. What I'm concerned about is ensuring that the weight roll-ups are accurate for all of the assemblies.
Assemblies have Impacts - There is a risk and opportunity impact setup modeled into this design to allow for a risk or opportunity to be marked on a per-assembly level. That's all this table represents.
A part is allocated a weight and then assigned to an assembly. The Assemblies table holds this hierarchical information - the lower assembly and the higher one, both of which are Parts entries in the [Parts have Allocations] table.
Therefore, to ensure proper weight roll ups in the [Parts have Allocations] table on a per part-basis, I would like to check for any inserts, updates, deletes on both the [Parts have Allocations] table as well as the [Assemblies] table and then re-calculate the weight roll up for every assembly. Now, I'm not sure if this is a huge performance hog, but I do need to keep all the information as up-to-date and as accurate as possible. As such, I'm not sure which method is even correct, although it seems an AFTER DML trigger is in order (from what I've gathered thus far). Keep in mind, this trigger needs to go through and check every WBS or Part and then go through and check all of it's associated assemblies and then ensure the weights are correct by re-summing the weights listed.
If you need the design or create script (table layout), please let me know.
Thanks.
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Jul 20, 2005
Are there any limitations or gotchas to updating the same table whichfired a trigger from within the trigger?Some example code below. Hmmm.... This example seems to be workingfine so it must be something with my specific schema/code. We'reworking on running a SQL trace but if anybody has any input, fireaway.Thanks!create table x(Id int,Account varchar(25),Info int)GOinsert into x values ( 1, 'Smith', 15);insert into x values ( 2, 'SmithX', 25);/* Update trigger tu_x for table x */create trigger tu_xon xfor updateasbegindeclare @TriggerRowCount intset @TriggerRowCount = @@ROWCOUNTif ( @TriggerRowCount = 0 )returnif ( @TriggerRowCount > 1 )beginraiserror( 'tu_x: @@ROWCOUNT[%d] Trigger does not handle @@ROWCOUNT[color=blue]> 1 !', 17, 127, @TriggerRowCount) with seterror, nowait[/color]returnendupdate xsetAccount = left( i.Account, 24) + 'X',Info = i.Infofrom deleted, inserted iwhere x.Account = left( deleted.Account, 24) + 'X'endupdate x set Account = 'Blair', Info = 999 where Account = 'Smith'
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Dec 5, 2006
This Audit Trigger is Generic (i.e. non-"Table Specific") attach it to any tabel and it should work. Be sure and create the 'Audit' table first though.
The following code write audit entries to a Table called
'Audit'
with columns
'ActionType' //varchar
'TableName' //varchar
'PK' //varchar
'FieldName' //varchar
'OldValue' //varchar
'NewValue' //varchar
'ChangeDateTime' //datetime
'ChangeBy' //varchar
using System;
using System.Data;
using System.Data.SqlClient;
using Microsoft.SqlServer.Server;
public partial class Triggers
{
//A Generic Trigger for Insert, Update and Delete Actions on any Table
[Microsoft.SqlServer.Server.SqlTrigger(Name = "AuditTrigger", Event = "FOR INSERT, UPDATE, DELETE")]
public static void AuditTrigger()
{
SqlTriggerContext tcontext = SqlContext.TriggerContext; //Trigger Context
string TName; //Where we store the Altered Table's Name
string User; //Where we will store the Database Username
DataRow iRow; //DataRow to hold the inserted values
DataRow dRow; //DataRow to how the deleted/overwritten values
DataRow aRow; //Audit DataRow to build our Audit entry with
string PKString; //Will temporarily store the Primary Key Column Names and Values here
using (SqlConnection conn = new SqlConnection("context connection=true"))//Our Connection
{
conn.Open();//Open the Connection
//Build the AuditAdapter and Mathcing Table
SqlDataAdapter AuditAdapter = new SqlDataAdapter("SELECT * FROM Audit WHERE 1=0", conn);
DataTable AuditTable = new DataTable();
AuditAdapter.FillSchema(AuditTable, SchemaType.Source);
SqlCommandBuilder AuditCommandBuilder = new SqlCommandBuilder(AuditAdapter);//Populates the Insert command for us
//Get the inserted values
SqlDataAdapter Loader = new SqlDataAdapter("SELECT * from INSERTED", conn);
DataTable inserted = new DataTable();
Loader.Fill(inserted);
//Get the deleted and/or overwritten values
Loader.SelectCommand.CommandText = "SELECT * from DELETED";
DataTable deleted = new DataTable();
Loader.Fill(deleted);
//Retrieve the Name of the Table that currently has a lock from the executing command(i.e. the one that caused this trigger to fire)
SqlCommand cmd = new SqlCommand("SELECT object_name(resource_associated_entity_id) FROM
ys.dm_tran_locks WHERE request_session_id = @@spid and resource_type = 'OBJECT'", conn);
TName = cmd.ExecuteScalar().ToString();
//Retrieve the UserName of the current Database User
SqlCommand curUserCommand = new SqlCommand("SELECT system_user", conn);
User = curUserCommand.ExecuteScalar().ToString();
//Adapted the following command from a T-SQL audit trigger by Nigel Rivett
//http://www.nigelrivett.net/AuditTrailTrigger.html
SqlDataAdapter PKTableAdapter = new SqlDataAdapter(@"SELECT c.COLUMN_NAME
from INFORMATION_SCHEMA.TABLE_CONSTRAINTS pk ,
INFORMATION_SCHEMA.KEY_COLUMN_USAGE c
where pk.TABLE_NAME = '" + TName + @"'
and CONSTRAINT_TYPE = 'PRIMARY KEY'
and c.TABLE_NAME = pk.TABLE_NAME
and c.CONSTRAINT_NAME = pk.CONSTRAINT_NAME", conn);
DataTable PKTable = new DataTable();
PKTableAdapter.Fill(PKTable);
switch (tcontext.TriggerAction)//Switch on the Action occuring on the Table
{
case TriggerAction.Update:
iRow = inserted.Rows[0];//Get the inserted values in row form
dRow = deleted.Rows[0];//Get the overwritten values in row form
PKString = PKStringBuilder(PKTable, iRow);//the the Primary Keys and There values as a string
foreach (DataColumn column in inserted.Columns)//Walk through all possible Table Columns
{
if (!iRow[column.Ordinal].Equals(dRow[column.Ordinal]))//If value changed
{
//Build an Audit Entry
aRow = AuditTable.NewRow();
aRow["ActionType"] = "U";//U for Update
aRow["TableName"] = TName;
aRow["PK"] = PKString;
aRow["FieldName"] = column.ColumnName;
aRow["OldValue"] = dRow[column.Ordinal].ToString();
aRow["NewValue"] = iRow[column.Ordinal].ToString();
aRow["ChangeDateTime"] = DateTime.Now.ToString();
aRow["ChangedBy"] = User;
AuditTable.Rows.InsertAt(aRow, 0);//Insert the entry
}
}
break;
case TriggerAction.Insert:
iRow = inserted.Rows[0];
PKString = PKStringBuilder(PKTable, iRow);
foreach (DataColumn column in inserted.Columns)
{
//Build an Audit Entry
aRow = AuditTable.NewRow();
aRow["ActionType"] = "I";//I for Insert
aRow["TableName"] = TName;
aRow["PK"] = PKString;
aRow["FieldName"] = column.ColumnName;
aRow["OldValue"] = null;
aRow["NewValue"] = iRow[column.Ordinal].ToString();
aRow["ChangeDateTime"] = DateTime.Now.ToString();
aRow["ChangedBy"] = User;
AuditTable.Rows.InsertAt(aRow, 0);//Insert the Entry
}
break;
case TriggerAction.Delete:
dRow = deleted.Rows[0];
PKString = PKStringBuilder(PKTable, dRow);
foreach (DataColumn column in inserted.Columns)
{
//Build and Audit Entry
aRow = AuditTable.NewRow();
aRow["ActionType"] = "D";//D for Delete
aRow["TableName"] = TName;
aRow["PK"] = PKString;
aRow["FieldName"] = column.ColumnName;
aRow["OldValue"] = dRow[column.Ordinal].ToString();
aRow["NewValue"] = null;
aRow["ChangeDateTime"] = DateTime.Now.ToString();
aRow["ChangedBy"] = User;
AuditTable.Rows.InsertAt(aRow, 0);//Insert the Entry
}
break;
default:
//Do Nothing
break;
}
AuditAdapter.Update(AuditTable);//Write all Audit Entries back to AuditTable
conn.Close(); //Close the Connection
}
}
//Helper function that takes a Table of the Primary Key Column Names and the modified rows Values
//and builds a string of the form "<PKColumn1Name=Value1>,PKColumn2Name=Value2>,......"
public static string PKStringBuilder(DataTable primaryKeysTable, DataRow valuesDataRow)
{
string temp = String.Empty;
foreach (DataRow kColumn in primaryKeysTable.Rows)//for all Primary Keys of the Table that is being changed
{
temp = String.Concat(temp, String.Concat("<", kColumn[0].ToString(), "=", valuesDataRow[kColumn[0].ToString)].ToString(), ">,"));
}
return temp;
}
}
The trick was getting the Table Name and the Primary Key Columns.
I hope this code is found useful.
Comments and Suggestion will be much appreciated.
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Mar 21, 2008
Hi SQL Proz,
I am trying to important some data in the an existing table with trigger. Unfortunately, the data were successfully inserted into the said table but the trigger did not work out. Why? How to do the tricks?
Many Thanks!
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