Skip 1st And Last Row In DTS

Mar 13, 2001

Does any one know, how to skip the first and last row of a text file while importing using DTS.

ThankX in advance.

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Do While Skip In Selecting...

Oct 21, 2004

Hello:

I have one table and it contains a column named ID Number, and a column named Date. I have a Do While statement that runs a SQL select statement a few times based on the number of records with the same ID Number. During the Do While statement the information is copied into another table and deleted from the old table. After I look at the results, I see that at the second Do While loop, the data was not selected and the Select statement did not run... so the old variable value from varValue is used again... Any reasons on why?

Here is a code snippet of what is going on:
Do While varCount < varRecordCount
conSqlConnect.Open()
cmdSelect = New SqlCommand ("Select * From temp_records_1 where [id number]=@idnumber and date<@date", conSqlConnect)
cmdSelect.Parameters.Add( "@accountnumber", "10000" )
cmdSelect.Parameters.Add( "@date", dtnow )
dtrdatareader = cmdSelect.ExecuteReader()
While dtrdatareader.Read()
If IsDbNull(dtrdatareader("value")) = false Then
varValue = dtrdatareader("value")
End If
End While
dtrdatareader.Close()
conSqlConnect.Close()

'#####The information above is copied to another table here
'#####The record where the information was received is deleted.

varCount = varCount + 1
LoopAny ideas?

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To Skip Recovery

Mar 13, 2000

Hello somebody,

I submitted an update query on a table of 80 million rows, in the weekend. When I returned on Monday, the transaction was still running. I thought some thing wrong happened and cancelled the transaction. It was taking long time to rollback the transaction. I recycled the SQL Server assuming it will do faster recovery. Now I realised that anyway it is going to take lot of time. And SQL server is not going to be up till the database is recoverd completely.
Now can any body suggest me any thing to faster this process or skip this process. I dont know how long it is going to take rollback the transaction which ran for more than 70 hours.


Thanx in advance.

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Apr 19, 2004

I was attempting to use BCP today via xp_cmdshell. I have never done anything with BCP before, so it was very enlightening. However, I ran across a problem that maybe someone could help explain to me a little more.

I am using the "queryout" option, and when I run it, the error I get is that you "can't skip fields except for on inserts" or something like that.

The reason I was trying to use bcp is the ability to dynamically generate a filename, i.e. filename = 04182004 (the date). Because in the file name argument, I can use a variable. Make sense?

Since I apparently can't ignore fields, I am thinking of taking all of the information I need daily out, and into a seperate table, then I can use the xp_cmdshell to run a bcp that creates a file with the date as a filename, and I won't be ignoring any fields because I have just put the information I need in the new table. Am I making sense? Does this sound like an appropriate thing to do?

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Oct 25, 2007



Hello

I am tryung to execute a Store Proc using Execute SQL Task.

I am very aware that if there is any errors occur I have handled it sufficiently.

All I want to do is, when ever there are any errors in teh Store Proc then this Execute SQL task should not fail and it should go for the next Task in teh control flow.

How can I do this?

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Skip Footer Row

Apr 23, 2008

Hi,


There is an option in ssis to skip one or more header rows, but there isn't any thing to skip one or more footer rows.

Example:

header bla bla
1;"Joe";24;"New York"
2;"John";54;"Washington"
3;"Phil";36;"San Francisco"
footer bla bla


I skip the first record in the source definition. So I have left 4 records. How do I skip the fourth (last) record? The value contains some statistics so I cann't look for a special value. Is there a way to skip the last record with a script component?

Joost

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Jun 20, 2007

Hello,
im using sqldatareader to read my data and whenever time i loop through the reader it starts from second row why is that?
here is my code:while (reader.Read()){hinfo.Name = reader["_name"].ToString();hi.Add(hinfo);}
i look at the database and i have two rows but its reading only the second row, skiping the first row 
 

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Skip First Row In A Datatable At Insert Into SQL...

Jan 10, 2008

Hi, I have the code below. I need to skip the first row in the datatable as it has the headers. This works now, but my gridview gets the header row inserted as a record.Private Shared Sub InsertData(ByVal sourceTable As System.Data.DataTable, ByVal destConnection As SqlConnection)        ' old method: Lots of INSERT statements         ' first, create the insert command that we will call over and over:         destConnection.Open()        Using ins As New SqlCommand("INSERT INTO [tblAppointmentDisposition] ([contactdate], [dnbnumber], [prospectname], [businessofficer], [phonemeeting], [followupcalldate2], [phonemeetingappt], [followupcalldate3], [appointmentdate], [appointmentlocation], [appointmentkept], [applicationgenerated], [applicationgenerated2], [applicationgenerated3], [comments], [newaccount], [futureopportunity]) VALUES (@contactdate, @dnbnumber, @prospectname, @businessofficer, @phonemeeting, @followupcalldate2, @phonemeetingappt, @followupcalldate3, @appointmentdate, @appointmentlocation, @appointmentkept, @applicationgenerated, @applicationgenerated2, @applicationgenerated3, @comments, @newaccount, @futureopportunity)", destConnection)            ins.CommandType = CommandType.Text            ins.Parameters.Add("@contactdate", SqlDbType.Text)            ins.Parameters.Add("@dnbnumber", SqlDbType.Text)            ins.Parameters.Add("@prospectname", SqlDbType.Text)            ins.Parameters.Add("@businessofficer", SqlDbType.NVarChar)            ins.Parameters.Add("@phonemeeting", SqlDbType.Text)            ins.Parameters.Add("@followupcalldate2", SqlDbType.Text)            ins.Parameters.Add("@phonemeetingappt", SqlDbType.Text)            ins.Parameters.Add("@followupcalldate3", SqlDbType.Text)            ins.Parameters.Add("@appointmentdate", SqlDbType.Text)            ins.Parameters.Add("@appointmentlocation", SqlDbType.Text)            ins.Parameters.Add("@appointmentkept", SqlDbType.Text)            ins.Parameters.Add("@applicationgenerated", SqlDbType.Text)            ins.Parameters.Add("@applicationgenerated2", SqlDbType.Text)            ins.Parameters.Add("@applicationgenerated3", SqlDbType.Text)            ins.Parameters.Add("@comments", SqlDbType.Text)            ins.Parameters.Add("@newaccount", SqlDbType.Text)            ins.Parameters.Add("@futureopportunity", SqlDbType.Text)            ' and now, do the work:             For Each r As DataRow In sourceTable.Rows                For i As Integer = 0 To 16                    ins.Parameters(i).Value = r(i)                Next                ins.ExecuteNonQuery()                'If System.Threading.Interlocked.Increment(rowscopied) Mod 10000 = 0 Then                'Console.WriteLine("-- copied {0} rows.", rowscopied)                'End If            Next        End Using        destConnection.Close()    End Sub

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Jan 10, 2008

I have this code. It works, but inserts the header row into the gridview. 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Sep 20, 2013

I am looking for best practice when passing a parameter to stored procedure that is not needed. For example, sometime the users will want the list to list only by certain state. Other times the user want all states. How can I make the SP to ignore the where clause if users want all states.

CREATE PROCEDURE usp_Example
@State nvarchar(2)
AS
SELECT FirstName,
LastName,
State
FROM SomeTable
WHERE State = @FirstName;
GO

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Jul 23, 2005

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Jun 2, 2006

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Now my question:

1. if I have to initialize a snapshot but I would like to do it without the snapshot agent, what methods are available?



2. Usually the distribution agent will request an initialize snapshot. How can I tell him, that I would like to use an alternative method and that the distribution agent should NOT request a snapshot?



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Regards

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May 15, 2007

Hi,

How to skip my 12 header rows from XLS input source?

(before the Excel driver reads (by default, 8 rows) in the specified source to guess at the data type of each column.)

thx,

f.sor

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May 20, 2008

I am importing a flatfile and cannot seem to deal with an issue that seems quite simple.

The files have a header row with column names and those rows start with '#'

However sometimes this header row will also be present in the middle of the file.

The Source tries to parse this row and fails

Is there any way to tell the flafile source to skip rows that start with a particular character like comment rows?

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How To Skip The First Row In An Excel Workbook

Jul 24, 2007



Hi All,

I have a excel workbook with many sheets, in each sheet the first row has to be skipped and the second row contains the column information and thereafter are the records.



The Excel Source in SSIS just gives an option: check if the first row has column names.

But the first row for me is junk -- a link to parent or first sheet-- and has to be skipped and the second row has the column info.



How can this be accomplished .... any suggestions would be of great help!!!



Sample:






Main








id

desc

price

date


1

apple

1.0

1/1/1900


2

banana

2.0

1/1/2000



Main in the first row is actually a hyperlink ... once we click this it takes us to the first sheet in the workbook which has all sheet names as contents.



I am stuck and not sure how to skip this!!

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Footer Rows To Skip

Feb 7, 2006

OK. We know there is Header rows to skip options and it works great.

I've got the file that has a "footer". Here is an example:

.
PSC
filename=table1
records=0000000000525
ldbname=db1
timestamp=2006/02/07-16:25:00
numformat=44,46
dateformat=mdy-1910
map=NO-MAP
cpstream=ISO8859-1
.
0000260611


It's ALWAYS last 12 rows.

Is there a way to split at this point and put the 12 rows in a different location? The task is twofold - I don't need these control rows in my data and I need value of "records" to verify loaded number of rows.

UPDATED: After some testing I found out that the Flat File source does not see that footer at all. This is good and bad - I do want to load this metedat into some other tables.

Dima.

 

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Nov 11, 1998

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I have something similiar to the following in my script:
IF (SELECT COUNT(*) FROM MYTABLE) = 0
BEGIN
PRINT 'NO ROWS FOUND'
GOTO MYLABEL
END

CREATE TABLE X...

SELECT INTO X FROM Y ...

ETC. ETC.

MYLABEL:
PRINT 'END SCRIPT'

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BULK
INSERT TEST
FROM 'c: est.csv'
WITH
(
FIELDTERMINATOR = ',',
ROWTERMINATOR = ''
)
GO

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Aug 9, 2006

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Nov 2, 2007

Howdy!

I am reading in a deliminated file. In the Script Transformation Editor, if the UPC does not past the checksum test, I want to throw the row out right then. I am not sure how to do that...but it is probably really simple.]
Thanks,
Linda



Here is my script:



' Microsoft SQL Server Integration Services user script component

' This is your new script component in Microsoft Visual Basic .NET

' ScriptMain is the entrypoint class for script components

'Option Strict Off

Imports System

Imports System.Data

Imports System.Math

Imports Microsoft.SqlServer.Dts.Pipeline.Wrapper

Imports Microsoft.SqlServer.Dts.Runtime.Wrapper



Public Class ScriptMain

Inherits UserComponent

Private Function DoubleTest(ByVal Value As String) As Boolean

Dim d As Double

If Not Double.TryParse(Value, d) Then

'Windows.Forms.MessageBox.Show(Value + " is not numeric")

Return False

End If

If Double.IsNaN(d) Then

'Windows.Forms.MessageBox.Show(Value + " is NaN")

Return False

End If

'Windows.Forms.MessageBox.Show(Value + " = " + d.ToString())

Return True

End Function

Public Overrides Sub Input0_ProcessInputRow(ByVal Row As Input0Buffer)

Dim d As Double

Dim CheckDigit As Integer = 0

Dim CheckOdd As Integer

Dim CheckEven As Integer

' Copy each source column to the destination column

Row.WholesalerCode = Trim(Row.WholesalerCode)

If Row.UPCNumber.Length = 12 Then

' 12 Digit Checksum

CheckOdd = Convert.ToInt16(Row.UPCNumber.Substring(0, 1), 10) + Convert.ToInt16(Row.UPCNumber.Substring(2, 1), 10) + Convert.ToInt16(Row.UPCNumber.Substring(4, 1), 10) + Convert.ToInt16(Row.UPCNumber.Substring(6, 1), 10) + Convert.ToInt16(Row.UPCNumber.Substring(8, 1), 10) + Convert.ToInt16(Row.UPCNumber.Substring(10, 1), 10) * 3

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If ((CheckOdd + CheckEven) + 1.0) / 10.0 = Round(((CheckOdd + CheckEven) + 1.0) / 10.0, 0) Then CheckDigit = 1

If ((CheckOdd + CheckEven) + 2.0) / 10.0 = Round(((CheckOdd + CheckEven) + 2.0) / 10.0, 0) Then CheckDigit = 2

If ((CheckOdd + CheckEven) + 3.0) / 10.0 = Round(((CheckOdd + CheckEven) + 3.0) / 10.0, 0) Then CheckDigit = 3

If ((CheckOdd + CheckEven) + 4.0) / 10.0 = Round(((CheckOdd + CheckEven) + 4.0) / 10.0, 0) Then CheckDigit = 4

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If ((CheckOdd + CheckEven) + 6.0) / 10.0 = Round(((CheckOdd + CheckEven) + 6.0) / 10.0, 0) Then CheckDigit = 6

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If ((CheckOdd + CheckEven) + 8.0) / 10.0 = Round(((CheckOdd + CheckEven) + 8.0) / 10.0, 0) Then CheckDigit = 8

If ((CheckOdd + CheckEven) + 9.0) / 10.0 = Round(((CheckOdd + CheckEven) + 9.0) / 10.0, 0) Then CheckDigit = 9

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Row.UPCNumber = String.Concat("00", Row.UPCNumber)

Else

'Throw out row because checksum did not match. <=== what do i do here???????????????

End If



ElseIf Row.UPCNumber.Length = 14 Then

' 14 Digit Checksum

Else

' Throw out row because checksum did not match. <=== what do i do here???????????????

End If

If Not DoubleTest(Row.RetailPrice) Then

Row.RetailPrice_IsNull = True

'Row.RetailPrice = String.Empty

End If

End Sub

End Class

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Nov 28, 2007

Dear all,


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Best regards,

Hery

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Jun 12, 2007

hI,

i have this particular problem with the unpivot.The below is my flat file source.The dates can go upto 130 columns.this count can also vary.SM,SR,SB are again values repeating for diff instrument.They are the values of the instrument on the particular dates.This is a snap shot of one feed.Other feeds may have the dates differing.How do i read this file.

Problem 1:If i skip the first row and unpivot the 2nd row,then with the new feed,with new dates my SSIS package will bomb as it will not find the col names.

Problem 2:IF i uncheck the "Use first row as column headers" then the problem 1 is solved but the o/p will be

20080101

20061102

20061103
1.2

1.3

1.2.

1.5

.....and so on..

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RUN 2.01E+11 132238 0 45
INSTRID DATATYPES 20081101 20061102 20061103
Z03369 SM 1.1 1.2 1.3
Z03369 SB 1.3 1.3 1.7

Z03369 SR 2 3 4

Z81910 SM 1.1 1.2 1.3
Z81910 SB 1.3 1.3 1.7

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--#2
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SQL Server 2012 :: Perform Update But Skip Lock

Mar 7, 2014

I open query analyser and on one tab I update a record in a transaction and hold it.

begin tran
update customers set territory = 'x' where customer = 'A00001'
--rollback tran

In a second tab I attempt to update all records in the table

update customers set carrier = ''

Clear this fails because of the lock placed during the first script and this is fine.

However, is there a way to get the 2nd script to ignore the locked rows and just update as many as it can? The obvious answer seemed to be the READPAST hint like follows…

update customers with (READPAST) set carrier = ''

…but this is still blocked by the original lock. I’ve tried combining it with all sorts of other table hints but all seem to get blocked.

The following does work, ignoring the lock and not returning the data

Select * from customers with (READPAST) where customer = 'A00001'

I’ve tried combining this with the update like so…

update customers
set carrier = ''
from customers with (READPAST)
where customer = 'A00001'

..but this is blocked too.

I’m so desperate I tried moving the update into a cursor and update one row at a time. Nothing worked. I thought I might be able to do something like this

If (Select count(*)
from customers with (READPAST)
where customer = 'A00001') > 0
--then perform update

..but this returns a value of 1 even though the following returns no rows.

Select * from customers with (READPAST) where customer = 'A00001'

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