read from Temp table and insert into normal tables

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How can we insert into a normal table from temp tables in sql 2008?

I have written query as
insert into Table1 Values (Field1, Field2) Select Fld1, Fld2 From ##TmpTable

Posted 5-Jul-12 2:56am

mistryshailesh

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ZurdoDev 5-Jul-12 8:59am

So, what's the problem?

2 solutions

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Marcia French · Answer 1 · 2012-07-05T03:10:00

Solution 1

I think you have a small error on your syntax. It should be more like this:

INSERT INTO table1
(Field1, Field2)
SELECT Fld1, Fld2
FROM ##TmpTable

Posted 5-Jul-12 3:10am

Marcia French

DamithSL · Answer 2 · 2012-07-05T03:46:00

You can use SqlBulkCopy method, here is the C# code

C#

using (SqlConnection connSource = new SqlConnection(connectionstring))
using (SqlCommand cmd = connSource.CreateCommand())
using (SqlBulkCopy bcp = new SqlBulkCopy(connectionstring))
{
    bcp.DestinationTableName = "table1";
    cmd.CommandText = "SELECT Fld1, Fld2 FROM ##TmpTable";
    cmd.CommandType = CommandType.Text;
    connSource.Open();
    using (SqlDataReader reader = cmd.ExecuteReader())
    {
        bcp.WriteToServer(reader);
    }
}

VB.net converted code, i'm not VB.net developer, please get only the idea and proceed.

VB

Using connSource As New SqlConnection(connectionstring)
	Using cmd As SqlCommand = connSource.CreateCommand()
		Using bcp As New SqlBulkCopy(connectionstring)
			bcp.DestinationTableName = "table1"
			cmd.CommandText = "SELECT Fld1, Fld2 FROM ##TmpTable"
			cmd.CommandType = CommandType.Text
			connSource.Open()
			Using reader As SqlDataReader = cmd.ExecuteReader()
				bcp.WriteToServer(reader)
			End Using
		End Using
	End Using
End Using