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SQL Bulk copy and multiple Template tables

Posted on 2009-05-13
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Last Modified: 2013-12-17
Hello,

I have a bit of a problem..... currently I am using SqlBulkCopy class with XML templates to automate milestone and Payment insertion in to a sql 2005 database..

for multiple different companies (each do the same thing different)

Problem::

I am Currently using XML but will use SQL tables instead.. the Company Identifier is kept in session to filter the row records.. so there is a risk matrix that compares a series of values to get a result 1-9 based on this result the sepcified table will get copied to the destination.. my issue is I do not know how to instead of copying the entire table, copy only the records the match the company id. ??

the example below is using xml.. just for now how can i get this matrix to loop through the nodes on the required xml schema to only copy the data that has <CMAID>2</CMAID>??
protected void Commit_OnClick(object sender, EventArgs e)
    {
 
 
        int a = Convert.ToInt32(RadioButtonList1.SelectedValue);
        int b = Convert.ToInt32(RadioButtonList2.SelectedValue);
        int c = Convert.ToInt32(RadioButtonList3.SelectedValue);
 
 
 
        if (a + b + c != z)
        {
            var dataTable = new DataTable("Customer_MERI");
 
            dataTable.Columns.Add("Project_Details_ID");
            dataTable.Columns.Add("Milestone_UserID");
            dataTable.Columns.Add("ProjectMilestones_EditedBy");
            dataTable.Columns.Add("ProjectMilestones_EditedDate");
 
            for (int n = 1;n == 5;n++)
            {
                var dataRow = dataTable.NewRow();
                dataRow["Project_Details_ID"] = Session["Geek.ProjectID"];
                dataRow["Milestone_UserID"] = Session["Geek.UserID"];
                dataRow["ProjectMilestones_EditedBy"] = Session["Geek.UserName"];
                dataRow["ProjectMilestones_EditedDate"] = DateTime.Now;
                dataTable.Rows.Add(dataRow);
            }
            if (dataTable.Rows.Count > 0)
            {
                dataTable.WriteXml(Server.MapPath("~/XML/RiskMatrix/5milestone.xml"));
            }
 
            var MilestoneData = new DataSet();
            MilestoneData.ReadXml(Server.MapPath("~/XML/RiskMatrix/5milestone.xml"));
 
            var connection = new SqlConnection("CMA_project");
            var sbc = new SqlBulkCopy(connection)
                          {
                              DestinationTableName = "project_data_project_3_milestones"
                          };
 
            //if your DB col names dont match your XML element names 100%
            //then relate the source XML elements (1st param) with the destination DB cols
            #region test
            // the two line below work for defining the columns from and to....
 
            //sbc.ColumnMappings.Add("campaign", "campaign_id");
            //sbc.ColumnMappings.Add("cost", "cost_USD");
            #endregion
            connection.Open();
 
            //table 4 is the main table in this dataset
            sbc.WriteToServer(MilestoneData.Tables[0]);
            connection.Close();
 
            //remove the xml file
 
        }
        else if ((a + b + c >= x) || (a + b + c <= y))
        {
            var dataTable = new DataTable("Customer_MERI");
 
            dataTable.Columns.Add("Project_Details_ID");
            dataTable.Columns.Add("Milestone_UserID");
            dataTable.Columns.Add("ProjectMilestones_EditedBy");
            dataTable.Columns.Add("ProjectMilestones_EditedDate");
 
            for (int n = 1; n == 4; n++)
            {
                var dataRow = dataTable.NewRow();
                dataRow["Project_Details_ID"] = Session["Geek.ProjectID"];
                dataRow["Milestone_UserID"] = Session["Geek.UserID"];
                dataRow["ProjectMilestones_EditedBy"] = Session["Geek.UserName"];
                dataRow["ProjectMilestones_EditedDate"] = DateTime.Now;
                dataTable.Rows.Add(dataRow);
            }
 
            if (dataTable.Rows.Count > 0)
            {
                dataTable.WriteXml(Server.MapPath("~/XML/RiskMatrix/4milestone.xml"));
            }
 
            var MilestoneData = new DataSet();
            MilestoneData.ReadXml(Server.MapPath("~/XML/RiskMatrix/4milestone.xml"));
 
            var connection = new SqlConnection("CMA_project");
            var sbc = new SqlBulkCopy(connection)
            {
                DestinationTableName = "project_data_project_3_milestones"
            };
 
            //if your DB col names dont match your XML element names 100%
            //then relate the source XML elements (1st param) with the destination DB cols
 
            connection.Open();
 
            //table 4 is the main table in this dataset
            sbc.WriteToServer(MilestoneData.Tables[0]);
            connection.Close();
 
            //remove the xml file
 
        }
        else if ((a + b + c >= v) || (a + b + c <= w))
        {
            var dataTable = new DataTable("Customer_MERI");
 
            dataTable.Columns.Add("Project_Details_ID");
            dataTable.Columns.Add("Milestone_UserID");
            dataTable.Columns.Add("ProjectMilestones_EditedBy");
            dataTable.Columns.Add("ProjectMilestones_EditedDate");
 
            for (int n = 1; n == 3; n++)
            {
                var dataRow = dataTable.NewRow();
                dataRow["Project_Details_ID"] = Session["Geek.ProjectID"];
                dataRow["Milestone_UserID"] = Session["Geek.UserID"];
                dataRow["ProjectMilestones_EditedBy"] = Session["Geek.UserName"];
                dataRow["ProjectMilestones_EditedDate"] = DateTime.Now;
                dataTable.Rows.Add(dataRow);
            }
 
            if (dataTable.Rows.Count > 0)
            {
                dataTable.WriteXml(Server.MapPath("~/XML/RiskMatrix/3milestone.xml"));
            }
 
            var MilestoneData = new DataSet();
            MilestoneData.ReadXml(Server.MapPath("~/XML/RiskMatrix/3milestone.xml"));
 
            var connection = new SqlConnection("CMA_project");
            var sbc = new SqlBulkCopy(connection)
            {
                DestinationTableName = "project_data_project_3_milestones"
            };
 
            //if your DB col names dont match your XML element names 100%
            //then relate the source XML elements (1st param) with the destination DB cols
 
            connection.Open();
 
            //table 4 is the main table in this dataset
            sbc.WriteToServer(MilestoneData.Tables[0]);
            connection.Close();
 
            //remove the xml file
 
        }
            //compare the the values of add the values of a, b and c together and compare
            //the total with a predefined variable then do something
        else if ((a + b + c >= t) || (a + b + c <= u))
        {
            var dataTable = new DataTable("Customer_MERI");
 
            dataTable.Columns.Add("Project_Details_ID");
            dataTable.Columns.Add("Milestone_UserID");
            dataTable.Columns.Add("ProjectMilestones_EditedBy");
            dataTable.Columns.Add("ProjectMilestones_EditedDate");
 
            for (int n = 1; n == 2; n++)
            {
                var dataRow = dataTable.NewRow();
                dataRow["Project_Details_ID"] = Session["Geek.ProjectID"];
                dataRow["Milestone_UserID"] = Session["Geek.UserID"];
                dataRow["ProjectMilestones_EditedBy"] = Session["Geek.UserName"];
                dataRow["ProjectMilestones_EditedDate"] = DateTime.Now;
                dataTable.Rows.Add(dataRow);
            }
 
            if (dataTable.Rows.Count > 0)
            {
                dataTable.WriteXml(Server.MapPath("~/XML/RiskMatrix/2milestone.xml"));
            }
 
            var MilestoneData = new DataSet();
            MilestoneData.ReadXml(Server.MapPath("~/XML/RiskMatrix/2milestone.xml"));
 
            var connection = new SqlConnection("CMA_project");
            var sbc = new SqlBulkCopy(connection)
            {
                DestinationTableName = "project_data_project_3_milestones"
            };
 
            //if your DB col names dont match your XML element names 100%
            //then relate the source XML elements (1st param) with the destination DB cols
 
            connection.Open();
 
            //table 4 is the main table in this dataset
            sbc.WriteToServer(MilestoneData.Tables[0]);
            connection.Close();
 
            //remove the xml file
 
        }
        else if (a + b + c != r)
        {
            //This is creating the datatable in memory
            var dataTable = new DataTable("Customer_MERI");
 
            dataTable.Columns.Add("Project_Details_ID");
            dataTable.Columns.Add("Milestone_UserID");
            dataTable.Columns.Add("ProjectMilestones_EditedBy");
            dataTable.Columns.Add("ProjectMilestones_EditedDate");
            //adding rows
            var dataRow = dataTable.NewRow();
 
            dataRow["Project_Details_ID"] = Session["Geek.ProjectID"];
            dataRow["Milestone_UserID"] = Session["Geek.UserID"];
            dataRow["ProjectMilestones_EditedBy"] = Session["Geek.UserName"];
            dataRow["ProjectMilestones_EditedDate"] = DateTime.Now;
            dataTable.Rows.Add(dataRow);
            //looping to check that the rows are greater than 0 if yes then write xml
            if (dataTable.Rows.Count > 0)
            {
                dataTable.WriteXml(Server.MapPath("~/XML/RiskMatrix/1milestone.xml"));
            }
            //reading xml and using it as a dataset
            var MilestoneData = new DataSet();
            MilestoneData.ReadXml(Server.MapPath("~/XML/RiskMatrix/2milestone.xml"));
            //open SQL connection
            var connection = new SqlConnection("CMA_project");
            //copy data to sql tables
            var sbc = new SqlBulkCopy(connection)
            {
                DestinationTableName = "project_data_project_3_milestones"
            };
 
            //if your DB col names dont match your XML element names 100%
            //then relate the source XML elements (1st param) with the destination DB cols
            //open connection
            connection.Open();
 
            //table 4 is the main table in this dataset
            sbc.WriteToServer(MilestoneData.Tables[0]);
            connection.Close();
 
            //remove the xml file
 
        }
 
    }
    #endregion

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Question by:Small_Balls
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12 Comments
 

Author Comment

by:Small_Balls
ID: 24401382
please help
0
 
LVL 96

Expert Comment

by:Bob Learned
ID: 24402253
1) This is ASP.NET 3.5.

2) Do you know anything about LINQ?

3) I see where you are using DataSet.ReadXml to infer a DataSet from the XML file.

4) What DataTable does that element exist in?
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Author Comment

by:Small_Balls
ID: 24405291
as mentioned in description;
"the example below is using xml.. just for now how can i get this matrix to loop through the nodes on the required xml schema to only copy the data that has <CMAID>2</CMAID>??"

please find attached a copy of the xml p.s I do not know if I done the xml correctly.. and CMAID does not get coppied one the node between <Milestone>
<?xml version="1.0" encoding="utf-8" ?>
<DocumentElement>
  <Milestones>
    <CMA>
      <CMAID>2</CMAID>
      <Milestone>
        <PaymentSplitID></PaymentSplitID>
        <Project_Details_ID></Project_Details_ID>
        <Milestone_UserID></Milestone_UserID>
        <Milestone_Status_ID></Milestone_Status_ID>
        <MilestonePaymentInfoID></MilestonePaymentInfoID>
        <Milestone_Sequence></Milestone_Sequence>
        <Milestone_Begin_Date></Milestone_Begin_Date>
        <Milestone_Due_Date></Milestone_Due_Date>
        <Checklist_Milestones_Complete></Checklist_Milestones_Complete>
        <Milestone_Notes></Milestone_Notes>
        <Percentage></Percentage>
        <PaymentAmount></PaymentAmount>
        <InvoiceSentDate></InvoiceSentDate>
        <InvoiceReceivedDate></InvoiceReceivedDate>
        <Checklist_Payments_Complete></Checklist_Payments_Complete>
        <ProjectMilestones_EditedBy></ProjectMilestones_EditedBy>
        <ProjectMilestones_EditedDate></ProjectMilestones_EditedDate>
      </Milestone>
 
      <Milestone>
        <PaymentSplitID></PaymentSplitID>
        <Project_Details_ID></Project_Details_ID>
        <Milestone_UserID></Milestone_UserID>
        <Milestone_Status_ID></Milestone_Status_ID>
        <MilestonePaymentInfoID></MilestonePaymentInfoID>
        <Milestone_Sequence></Milestone_Sequence>
        <Milestone_Begin_Date></Milestone_Begin_Date>
        <Milestone_Due_Date></Milestone_Due_Date>
        <Checklist_Milestones_Complete></Checklist_Milestones_Complete>
        <Milestone_Notes></Milestone_Notes>
        <Percentage></Percentage>
        <PaymentAmount></PaymentAmount>
        <InvoiceSentDate></InvoiceSentDate>
        <InvoiceReceivedDate></InvoiceReceivedDate>
        <Checklist_Payments_Complete></Checklist_Payments_Complete>
        <ProjectMilestones_EditedBy></ProjectMilestones_EditedBy>
        <ProjectMilestones_EditedDate></ProjectMilestones_EditedDate>
      </Milestone>
 
      <Milestone>
        <PaymentSplitID></PaymentSplitID>
        <Project_Details_ID></Project_Details_ID>
        <Milestone_UserID></Milestone_UserID>
        <Milestone_Status_ID></Milestone_Status_ID>
        <MilestonePaymentInfoID></MilestonePaymentInfoID>
        <Milestone_Sequence></Milestone_Sequence>
        <Milestone_Begin_Date></Milestone_Begin_Date>
        <Milestone_Due_Date></Milestone_Due_Date>
        <Checklist_Milestones_Complete></Checklist_Milestones_Complete>
        <Milestone_Notes></Milestone_Notes>
        <Percentage></Percentage>
        <PaymentAmount></PaymentAmount>
        <InvoiceSentDate></InvoiceSentDate>
        <InvoiceReceivedDate></InvoiceReceivedDate>
        <Checklist_Payments_Complete></Checklist_Payments_Complete>
        <ProjectMilestones_EditedBy></ProjectMilestones_EditedBy>
        <ProjectMilestones_EditedDate></ProjectMilestones_EditedDate>
      </Milestone>
 
      <Milestone>
        <PaymentSplitID></PaymentSplitID>
        <Project_Details_ID></Project_Details_ID>
        <Milestone_UserID></Milestone_UserID>
        <Milestone_Status_ID></Milestone_Status_ID>
        <MilestonePaymentInfoID></MilestonePaymentInfoID>
        <Milestone_Sequence></Milestone_Sequence>
        <Milestone_Begin_Date></Milestone_Begin_Date>
        <Milestone_Due_Date></Milestone_Due_Date>
        <Checklist_Milestones_Complete></Checklist_Milestones_Complete>
        <Milestone_Notes></Milestone_Notes>
        <Percentage></Percentage>
        <PaymentAmount></PaymentAmount>
        <InvoiceSentDate></InvoiceSentDate>
        <InvoiceReceivedDate></InvoiceReceivedDate>
        <Checklist_Payments_Complete></Checklist_Payments_Complete>
        <ProjectMilestones_EditedBy></ProjectMilestones_EditedBy>
        <ProjectMilestones_EditedDate></ProjectMilestones_EditedDate>
      </Milestone>
 
      <Milestone>
        <PaymentSplitID></PaymentSplitID>
        <Project_Details_ID></Project_Details_ID>
        <Milestone_UserID></Milestone_UserID>
        <Milestone_Status_ID></Milestone_Status_ID>
        <MilestonePaymentInfoID></MilestonePaymentInfoID>
        <Milestone_Sequence></Milestone_Sequence>
        <Milestone_Begin_Date></Milestone_Begin_Date>
        <Milestone_Due_Date></Milestone_Due_Date>
        <Checklist_Milestones_Complete></Checklist_Milestones_Complete>
        <Milestone_Notes></Milestone_Notes>
        <Percentage></Percentage>
        <PaymentAmount></PaymentAmount>
        <InvoiceSentDate></InvoiceSentDate>
        <InvoiceReceivedDate></InvoiceReceivedDate>
        <Checklist_Payments_Complete></Checklist_Payments_Complete>
        <ProjectMilestones_EditedBy></ProjectMilestones_EditedBy>
        <ProjectMilestones_EditedDate></ProjectMilestones_EditedDate>
      </Milestone>
    </CMA>
    <CMA>
      <CMAID>6</CMAID>
      <Milestone>
        <PaymentSplitID></PaymentSplitID>
        <Project_Details_ID></Project_Details_ID>
        <Milestone_UserID></Milestone_UserID>
        <Milestone_Status_ID></Milestone_Status_ID>
        <MilestonePaymentInfoID></MilestonePaymentInfoID>
        <Milestone_Sequence></Milestone_Sequence>
        <Milestone_Begin_Date></Milestone_Begin_Date>
        <Milestone_Due_Date></Milestone_Due_Date>
        <Checklist_Milestones_Complete></Checklist_Milestones_Complete>
        <Milestone_Notes></Milestone_Notes>
        <Percentage></Percentage>
        <PaymentAmount></PaymentAmount>
        <InvoiceSentDate></InvoiceSentDate>
        <InvoiceReceivedDate></InvoiceReceivedDate>
        <Checklist_Payments_Complete></Checklist_Payments_Complete>
        <ProjectMilestones_EditedBy></ProjectMilestones_EditedBy>
        <ProjectMilestones_EditedDate></ProjectMilestones_EditedDate>
      </Milestone>
 
      <Milestone>
        <PaymentSplitID></PaymentSplitID>
        <Project_Details_ID></Project_Details_ID>
        <Milestone_UserID></Milestone_UserID>
        <Milestone_Status_ID></Milestone_Status_ID>
        <MilestonePaymentInfoID></MilestonePaymentInfoID>
        <Milestone_Sequence></Milestone_Sequence>
        <Milestone_Begin_Date></Milestone_Begin_Date>
        <Milestone_Due_Date></Milestone_Due_Date>
        <Checklist_Milestones_Complete></Checklist_Milestones_Complete>
        <Milestone_Notes></Milestone_Notes>
        <Percentage></Percentage>
        <PaymentAmount></PaymentAmount>
        <InvoiceSentDate></InvoiceSentDate>
        <InvoiceReceivedDate></InvoiceReceivedDate>
        <Checklist_Payments_Complete></Checklist_Payments_Complete>
        <ProjectMilestones_EditedBy></ProjectMilestones_EditedBy>
        <ProjectMilestones_EditedDate></ProjectMilestones_EditedDate>
      </Milestone>
 
      <Milestone>
        <PaymentSplitID></PaymentSplitID>
        <Project_Details_ID></Project_Details_ID>
        <Milestone_UserID></Milestone_UserID>
        <Milestone_Status_ID></Milestone_Status_ID>
        <MilestonePaymentInfoID></MilestonePaymentInfoID>
        <Milestone_Sequence></Milestone_Sequence>
        <Milestone_Begin_Date></Milestone_Begin_Date>
        <Milestone_Due_Date></Milestone_Due_Date>
        <Checklist_Milestones_Complete></Checklist_Milestones_Complete>
        <Milestone_Notes></Milestone_Notes>
        <Percentage></Percentage>
        <PaymentAmount></PaymentAmount>
        <InvoiceSentDate></InvoiceSentDate>
        <InvoiceReceivedDate></InvoiceReceivedDate>
        <Checklist_Payments_Complete></Checklist_Payments_Complete>
        <ProjectMilestones_EditedBy></ProjectMilestones_EditedBy>
        <ProjectMilestones_EditedDate></ProjectMilestones_EditedDate>
      </Milestone>
 
      <Milestone>
        <PaymentSplitID></PaymentSplitID>
        <Project_Details_ID></Project_Details_ID>
        <Milestone_UserID></Milestone_UserID>
        <Milestone_Status_ID></Milestone_Status_ID>
        <MilestonePaymentInfoID></MilestonePaymentInfoID>
        <Milestone_Sequence></Milestone_Sequence>
        <Milestone_Begin_Date></Milestone_Begin_Date>
        <Milestone_Due_Date></Milestone_Due_Date>
        <Checklist_Milestones_Complete></Checklist_Milestones_Complete>
        <Milestone_Notes></Milestone_Notes>
        <Percentage></Percentage>
        <PaymentAmount></PaymentAmount>
        <InvoiceSentDate></InvoiceSentDate>
        <InvoiceReceivedDate></InvoiceReceivedDate>
        <Checklist_Payments_Complete></Checklist_Payments_Complete>
        <ProjectMilestones_EditedBy></ProjectMilestones_EditedBy>
        <ProjectMilestones_EditedDate></ProjectMilestones_EditedDate>
      </Milestone>
 
      <Milestone>
        <PaymentSplitID></PaymentSplitID>
        <Project_Details_ID></Project_Details_ID>
        <Milestone_UserID></Milestone_UserID>
        <Milestone_Status_ID></Milestone_Status_ID>
        <MilestonePaymentInfoID></MilestonePaymentInfoID>
        <Milestone_Sequence></Milestone_Sequence>
        <Milestone_Begin_Date></Milestone_Begin_Date>
        <Milestone_Due_Date></Milestone_Due_Date>
        <Checklist_Milestones_Complete></Checklist_Milestones_Complete>
        <Milestone_Notes></Milestone_Notes>
        <Percentage></Percentage>
        <PaymentAmount></PaymentAmount>
        <InvoiceSentDate></InvoiceSentDate>
        <InvoiceReceivedDate></InvoiceReceivedDate>
        <Checklist_Payments_Complete></Checklist_Payments_Complete>
        <ProjectMilestones_EditedBy></ProjectMilestones_EditedBy>
        <ProjectMilestones_EditedDate></ProjectMilestones_EditedDate>
      </Milestone>
    </CMA>
  </Milestones>
</DocumentElement>

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Author Comment

by:Small_Balls
ID: 24405851
and in answer to your other comment yes I do know a little about LINQ but i do not wish to implement

0
 
LVL 96

Accepted Solution

by:
Bob Learned earned 500 total points
ID: 24408263
Simple solution with XmlDocument:

XmlDocument document = new XmlDocument();
document.Load(fileName);

XmlNodeList nodeList = document.SelectNodes("//CMAID");

foreach (XmlNode node in nodeList)
{
    string cmaID = node.InnerText;
}
0
 

Author Comment

by:Small_Balls
ID: 24479752
sorry  for not replying as I have been out of town.. how can I use the selected in my existing code posted above??

0
 
LVL 96

Expert Comment

by:Bob Learned
ID: 24483151
What information are you writing to the destination SQL Server table?
0
 

Author Comment

by:Small_Balls
ID: 24489962
it is in the xml above

0
 
LVL 96

Expert Comment

by:Bob Learned
ID: 24492737
So, you are writing <Milestone> and <CMAID>?
0
 

Author Comment

by:Small_Balls
ID: 24679171
Hello TheLearnedOne,
So, you are writing <Milestone> and <CMAID>?
Yes + the associated Milestone Elements and their content of which the example above contains no content.
0
 

Author Closing Comment

by:Small_Balls
ID: 31581323
Thankyou...
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