Hi all, i have a database, the password column is normal format , and i want to update all the data in the column password to md5 format , can any one tell me what the command for me to do it ?
is this command will work ?
update tbl_MEMBERS set clm_password=(md5(clm_pass) where id<100
any one have ideas how to do it?
bbboy
Hi
We already used Oracle Datasatage Server the following Query statement for Source and Lookup.here there is parameter maping in the SQl Statement . How can achive in SSIS the Folowing Querystatment?
Query 1: (source View Query)
SELECT
V_RDP_GOLD_PRICE.GDR_PRODUCT_ID, V_RDP_GOLD_PRICE.ASSET_TYPE, V_RDP_GOLD_PRICE.PREFERENCE_SEQ, V_RDP_GOLD_PRICE.RDP_PRICE_SOURCE, TO_CHAR(V_RDP_GOLD_PRICE.PRICE_DATE_TIME,'YYYY-MM-DD HH24:MI:SS'), TO_CHAR(V_RDP_GOLD_PRICE.REPORT_DATE,'YYYY-MM-DD HH24:MI:SS'), V_RDP_GOLD_PRICE.SOURCE_SYSTEM_ID
FROM
V_RDP_GOLD_PRICE V_RDP_GOLD_PRICE
WHERE
REPORT_DATE = (select max(report_date) from V_RDP_GOLD_PRICE where source_system_id = 'RM' )
Query 2: (look up )
SELECT
GDR_PRODUCT_ID,
TO_CHAR(MAX(PRICE_DATE_TIME),'YYYY-MM-DD HH24:MI:SS') ,
TO_CHAR(REPORT_DATE,'YYYY-MM-DD HH24:MI:SS')
FROM
V_RDP_GOLD_PRICE
where
GDR_PRODUCT_ID = :1 and
report_date = TO_DATE(:2,'YYYY-MM-DD HH24:MI:SS') AND
PRICE_DATE_TIME BETWEEN TO_DATE(:2,'YYYY-MM-DD HH24:MI:SS') - 7) AND TO_DATE(:2,'YYYY-MM-DD HH24:MI:SS')
GROUP BY GDR_PRODUCT_ID, TO_CHAR(REPORT_DATE,'YYYY-MM-DD HH24:MI:SS')
please anyone give the sample control flow and how to pass the parameter?
Thanks & regards
Jeyakumar.M
Hi all,
I want to pass a parameter into my OLE DB source. For eg, I want to set the condition
SELECT * FROM "tablename" where ID = parameter <-----------------
I do not know how to do this? can it be done by using package variable?
I currently have a connection class that handles all of my database connectivity. What I am trying to do is build a SqlParameterCollection object on one page, then pass that object to my connection class. Is it possible to do this? I am not getting any compilation errors, but I can not get the parameters to be recognized. Here is what I am trying to do:
Page 1:
string sql = null;
conn.strConn = connectionstring;
sql = "sqlstring";
SqlParameterCollection newcollect = null;
newcollect.Add("@Switch",1);
conn.OpenReader(sql, newcollect);
while (conn.DR.Read())
{
read data onto page here...
}
conn.CloseReader();
Page 2 (connection class) :
public void OpenReader(string sql, SqlParameterCollection collect)
{
Conn = new SqlConnection(strConn);
Conn.Open();
Command = new SqlCommand(sql,Conn);
Command.Parameters.Add(collect); <------This is the root of my question
Command.CommandTimeout = 300;
// executes sql and fills data reader with data
DR = Command.ExecuteReader();
}
Can you do this??? And if so, can anyone tell me why the statement will not return any data? The procedure works perfectly, and will work if I use the standard way of passing the parameters to the command statement.
Hi All,
Can anyone tell me how i can do Pre Post Command in SSIS. Even If i want to Manipulate the File before running the Task with sum input values or Want to Do Post Command after Running to Task
Hi, there,
I am creating a job, which will run a DTS package (SQL 2000), Due to the way it set up, I need to pass the IP address as the server name,
for example, say the IP address is 64.84.50.11
User name is sa
password is webpass
package name is datadump1
I used the command
EXEC master..xp_cmdshell 'dtsrun /S64.84.50.11 /Usa /Pwebpass /Ndatadump1'
when I run it in query analyzer, it returns an error,
Server: Msg 170, Level 15, State 1, Line 1
Line 1: Incorrect syntax near '/'.
Is there anyone know what's wrong with my command?
Thank you very much
I want to pass a command line values into an osql run stored procedure.
The commandline values should be are the values to put into the insert stored procedure that writes them to a table.
Is it possible to do this.
I need to execute xp_cmdshell in a trigger and pass a command lineparameter to the .exe programi.e. I have a .exe program c:program filessavedata.exeIn the trigger I have a parameter @Id bigintI need to pass the parameter @Id to savedata.exeIn the trigger, I am tryingEXEC master..xp_cmdshell 'cmd.exe /C "c:program filessavedata.exe "'+ CAST(@Id as varchar)BUT this does not work.Can someone please help me with how to do this?Thanks,db
View 1 Replies View RelatedHello
I want to use a for each loop container to go through all files listed in a particular folder.
Each of those file names must be passed as a parameter to the relog.exe command utility
example:
Folder C: emp
Files in C: emp: log1.csv, log2.blg, log3.txt
The following lines must be executed:
c:
elog.exe c: emplog1.csv -f SQL -o "SQL:PerfCounters!PerfCounters"
c:
elog.exe c: emplog2.blg -f SQL -o "SQL:PerfCounters!PerfCounters"
c:
elog.exe c: emplog3.txt -f SQL -o "SQL:PerfCounters!PerfCounters"
The relog utility converts the performance counter logs to sql format and pumps it in the database (DSN:PerfCounters)
The idea is that someone drops multiple counter logs in c: emp and you start a SSIS package to pump the data from all the files in the database.
I'm not sure where to start. Do I have to put a Script task inside the For Each loop container en start scripting the commands in Visual Basic.Net or is there a more simpler way to achieve this in SSIS?
Many thanks!
Worf
I am not sure if this has been asked before but I couldn't find any thread talking about this.
Let's say we have a parameter in the .sql input file called @Start_Date, how can we pass the value of a particular date, for example, "02-28-2007" to @Start_Date via SQLCMD? is it possible?
I'm trying to skip the need to write a simple windows application...if things can be achieved via dos command line, that will keep everything simple!
thanks! :)
I have a ForEachLoop parent pkg that reads thru the file system of dtsx to be executed.
I would like to pass CLI parms to the command itself (dtexec). I'm not looking at passing values to the child pkgs but rather additional command line values such as:
/CONFIGFILE "C:myconfig.dtsConfig.
In my expression builder for the PackageName I added the additional string but during the execution, the reference to my dtsconfig is ignored without any errors and the child pkg runs using the default values provided at design time.
@[User::PackageToRun] + " /CONFIGFILE C:\myconfig.dtsConfig ".
How does one add additional CL values during the runtime for Execute Package Task?
Thanks,
Anatole
Group,Passing inline values to a udf is straightforward. However, how or is itpossible to pass a column from the select of one table into a udf thatreturns a table variable in a join to the original table. The goal is toexplode the number of rows in the result set out based on the result of theudf. Although the example I am providing here is simplified, we are tryingto parse out multiple values out of a text column and using a select into sothe result will be one row for each of row in the original table compoundedby the number of occurrences in the text field.(I know bad table design but that's out of my control)Thanks,Raycreate table TableOne(Col1 int,Col2 char(5))goinsert TableOne values (1, 'One')insert TableOne values (2, 'Two')insert TableOne values (3, 'Three')goCreate Function dbo.udfTableTwo(@Id int)RETURNS @tbl TABLE (TID int, TChar char(1))ASBEGINDeclare @test intset @test = @IdWhile @test >= 0BeginINSERT @tbl VALUES (@Id, Char(65+@test))set @test = @test - 1EndRETURNEND--worksselect a.*, b.* from TableOne a join dbo.udfTableTwo(2) bon a.col1=b.TID--Fails with Line 1: Incorrect syntax near '.'.select a.*, b.* from TableOne a join dbo.udfTableTwo(a.col1) bon a.col1=b.TIDdrop table TableOnegodrop function dbo.udfTableTwogo
View 6 Replies View RelatedHello ,please help me
Is it possible to pass a column name through a parameter
something like this
create procedure dbo.paramerers
@parameter varchar
as
select @parameter from table1 where....
because it doesn't give me an error but it also doesn't work
Hi,I am trying to Pass Column Name(FieldName) using Parameter in SQLStatement... But i am getting error...how can i pass Column name using parameter???Example:in table i have fieldname ECountry...Select @FName='ECountry'Select @FName from Table...How it works???Thanx in Advance,Regards,Raghu...
View 5 Replies View RelatedHey folks, the question is fairly simple, unfortunately the answer has proven rather elusive.
Is it possible to declare a variable which would then be used to identify either a column or table in an SQL statement?
Here's a basic idea of what I'd like to do:
DECLARE @myVar AS NVARCHAR(50)
SELECT *
FROM @myVar
or
DECLARE @myVar AS NVARCHAR(50)
SELECT @myVar
FROM MyTable
I'm probably looking for some sort of built in function that will accept an argument here... like COLUMN(@myVar) or something of the like. I just don't know where to look...
I have a temp table that hosts data from a MDX query, I want to select a column from that table by passing in a parameter and then insert to a new table.
Here's the table structure, let's call it #temp
[Product].[Product Hierarchy].[level 03].[Member_CAPTION], [Measures].[Gross Sales]
Bike, 200
Accessory , 100
I have a table in the DB created as [ProductSales]
Here's what works for me:
insert into [ProductSales](Product, Sales)
Select convert(varchar(20), "[Product].[Product Hierarchy].[level 03].[Member_CAPTION]") as 'Product' , convert(decimal(18,2), [Measures].[Data]) as 'Sales'
From #temp
But in reality the product level is not always on level 03, I want to define a parameter @Product and pass it to the select list.
Here's what I tried to do:
Declare @Product varchar(500) = convert(varchar(20), "[Product].[Product Hierarchy].[level 01].[Member_CAPTION]")
Declare @SQL varchar(MAX)
SET @SQL='insert into [ProductSales](Product, Sales)
Select '+@Product+' as 'Product' , convert(decimal(18,2), [Measures].[Data]) as 'Sales'
From #temp'
Exec @SQL
But it threw me error, what is the right way to do it, is it because the double quote or single quote thing?
Hi there,
I have an OLE DB Command which updates a table. However, the command needs to use the value of an input column more than once.
For example I want to update TableA only if either ColumnA or ColumnB have actually changed: -
update tableA
set columnA = ?,
column B = ?
where columnC = ?
AND (columnA != ? OR columnB != ?)
I can't map the Input column to more than one parameter so I've been forced to create a copy of columnA and ColumnB as input columns so I can map to the extra paramters that the Command shape expects.
I also attempted to modify the command syntax so it set up variables for the 3 values required and then set the values to parameters - but I get a very unhelpful syntax error message: -
declare @ValueA varchar(50),
@ValueB varchar(50),
@ValueC varchar(50)
select @ValueA = ?,
@ValueB = ?,
@ValueC = ?,
update tableA
set columnA = @ValueA ,
column B = @ValueB
where columnC = @ValueC
AND (columnA != @ValueA OR columnB != @ValueB)
Any suggestions?
How do I pass a single column of values from a successful merge join to an EXECUTE SQL statement so it can be used with an "IN" criteria of the WHERE clause? Here's an example of my update statement with two random key values:
UPDATE dbo.MyTable SET MyStatus = 1 WHERE MyPK IN ("XYZ123", "DEF890")
Is this even possible in SSIS, or am I better off using a loop and running the update EXECUTE SQL Statement for each individual key value, as in the following example?
UPDATE dbo.MyTable SET MyStatus = 1 WHERE MyPK = "XYZ123"
UPDATE dbo.MyTable SET MyStatus = 1 WHERE MyPK = "DEF890"
I created SQL table follow by XSD fileAnd when any users added new column to XSD in ordinal position = 3 But after my program successfully created new column, its position is the last position What can I do ???? I suspect why I can't set it (I've looked for solution on MSDN already)even though We can see ordinal position bythis query SELECT *FROM INFORMATION_SCHEMA.Columns What can I do for solving ???? Help me please
View 1 Replies View RelatedALTER TABLE customers
add column active_flg int(1)
but i got error.
quote:Msg 156, Level 15, State 1, Line 2
Incorrect syntax near the keyword 'column'.
what should i do?
ps. thanks for warning... i won't edit the post after i got the answer anymore.
I'm trying to add a column trough command "ALTER" and I've tried in many different ways.
Here is the result of statement..
Hi,
I am writing a Dataflow task which will take a Particular column from the source table and i am passing the column value in the SQL command property. My SQL Command will look like this,
Select SerialNumber From SerialNumbers Where OrderID = @OrderID
If i go and check the output column in the Input and output properties tab, I am not able to see this serial number column in the output column tree,So i cant able to access this column in the next transformation component.
Please help me.
Thanks in advance.
Hi,
In my SSIS package,
1. I read from a source namely SOURCE. SOURCE is defined like
CREATE TABLE SOURCE
( f1 int, f2 int, f3 int, id int)
, where f1 is unique and id is always null after reading.
2. pass it to a Slow Change Dimension control to separate the new records and changed records
Then for new records,
3. link to a Derived Column control to add in some new columns
4. link to a OLE DB Command control to update field id before write to destination
In Step 4, I use the command :
INSERT INTO global_id_pool
SELECT MAX(id) + 1
FROM global_id_pool
UPDATE SOURCE
SET id =
(SELECT MAX(id) FROM global_id_pool)
WHERE f1 = ?
Using the command, the parameter can't be recognised with an error reported in BIDS. So eventually I had to change the query to the following to make it work
UPDATE SOURCE
SET id =
(SELECT MAX(id) + 1 FROM global_id_pool)
INSERT INTO global_id_pool
SELECT MAX(id) + 1
FROM global_id_pool
I don't mind the parameter can't be added. But after running, I found id field in the table after the OLE DB Command control is still NULL while the field in the SOURCE table in database is updated. So it seems the OLE DB Command worked on database but the data in memory cache wasn't affected.
So I just wonder if there is way to UPDATE the cache in OLE DB Command control. Many thanks for any help.
I can preview the SQL command in the OLE DB Source Editor and bring back all columns and results just fine but when I click on the Columns I get
TITLE: Microsoft Visual Studio
------------------------------
The component reported the following warnings:
Error at Data Flow Task [OLE DB Source [1]]: No column information was returned by the SQL command.
The columns are there in the preview - why can't SSIS get the column information?
I have the following SQL which i want to convert to a stored procedure having dynamic SQL to generate column numbers (1 to 52) for Sale_Week. Also, I want to call this stored procedure from Excel using VBA, passing 2 parameters to stored procedure in SQL Server
e.g,
DECLARE @KPI nvarchar(MAX) = 'Sales Value with Innovation' DECLARE @Country nvarchar(MAX) = 'UK'
I want to grab the resultant pivoted table back into excel. how to do it?
USE [Database_ABC]
GO
DECLARE @KPI nvarchar(MAX) = 'Sales Value with Innovation'
DECLARE @Country nvarchar(MAX) = 'UK'
SELECT [sCHAR],[sCOUNTRY],[Category],[Manufacturer],[Brand],[Description],[1],[2],
[3],[4],[5],[6],[7],[8],[9],[10],[11],[12],[13],[14],[15],[16],[17],[18],[19],[20],
[Code] ....
Is it possible to access a Derrvied Column from an OLE-DB Command? I have to Update a Table with a join and i need from the source Table columns which have to be pivoted before i can use it in the update Command.
View 4 Replies View Relatedi am using visual web developer 2005 and SQL 2005 with VB as the code behindi am using INSERT command like this Dim test As New SqlDataSource() test.ConnectionString = ConfigurationManager.ConnectionStrings("DatabaseConnectionString1").ToString() test.InsertCommandType = SqlDataSourceCommandType.Text test.InsertCommand = "INSERT INTO try (roll,name, age, email) VALUES (@roll,@name, @age, @email) " test.InsertParameters.Add("roll", TextBox1.Text) test.InsertParameters.Add("name", TextBox2.Text) test.InsertParameters.Add("age", TextBox3.Text) test.InsertParameters.Add("email", TextBox4.Text) test.Insert() i am using UPDATE command like this Dim test As New SqlDataSource() test.ConnectionString = ConfigurationManager.ConnectionStrings("DatabaseConnectionString").ToString() test.UpdateCommandType = SqlDataSourceCommandType.Text test.UpdateCommand = "UPDATE try SET name = '" + myname + "' , age = '" + myage + "' , email = '" + myemail + "' WHERE roll 123 " test.Update()but i have to use the SELECT command like this which is completely different from INSERT and UPDATE commands Dim tblData As New Data.DataTable() Dim conn As New Data.SqlClient.SqlConnection("Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|Database.mdf;Integrated Security=True;User Instance=True") Dim Command As New Data.SqlClient.SqlCommand("SELECT * FROM try WHERE age = '100' ", conn) Dim da As New Data.SqlClient.SqlDataAdapter(Command) da.Fill(tblData) conn.Close() TextBox4.Text = tblData.Rows(1).Item("name").ToString() TextBox5.Text = tblData.Rows(1).Item("age").ToString() TextBox6.Text = tblData.Rows(1).Item("email").ToString() for INSERT and UPDATE commands defining the command,commandtype and connectionstring is samebut for the SELECT command it is completely different. why ?can i define the command,commandtype and connectionstring for SELECT command similar to INSERT and UPDATE ?if its possible how to do ?please help me
View 2 Replies View RelatedHi All,
i am using a OLE DB Source in my dataflow component and want to select rows from the source based on the Name I enter during execution time. I have created two variables,
enterName - String packageLevel (will store the name I enter)
myVar - String packageLevel. (to store the query)
I am assigning this query to the myVar variable, "Select * from db.Users where (UsrName = " + @[User::enterName] + " )"
Now in the OLE Db source, I have selected as Sql Command from Variable, and I am getting the variable, enterName,. I select that and when I click on OK am getting this error.
Error at Data Flow Task [OLE DB Source [1]]: An OLE DB error has occurred. Error code: 0x80040E0C.
An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80040E0C Description: "Command text was not set for the command object.".
Can Someone guide me whr am going wrong?
myVar variable, i have set the ExecuteAsExpression Property to true too.
Please let me know where am going wrong?
Thanks in advance.
I am working on an OLAP modeled database.
I have a Lookup Transformation that matches the natural key of a dimension member and returns the dimension key for that member (surrogate key pipeline stuff).
I am using an OLE DB Command as the Error flow of the Lookup Transformation to insert an "Inferred Member" (new row) into a dimension table if the Lookup fails.
The OLE DB Command calls a stored procedure (dbo.InsertNewDimensionMember) that inserts the new member and returns the key of the new member (using scope_identity) as an output.
What is the syntax in the SQL Command line of the OLE DB Command Transformation to set the output of the stored procedure as an Output Column?
I know that I can 1) add a second Lookup with "Enable memory restriction" on (no caching) in the Success data flow after the OLE DB Command, 2) find the newly inserted member, and 3) Union both Lookup results together, but this is a large dimension table (several million rows) and searching for the newly inserted dimension member seems excessive, especially since I have the ID I want returned as output from the stored procedure that inserted it.
Thanks in advance for any assistance you can provide.
Do somebody know how long (in chars) script(command) can be solved by SQL Command?
Thanks
reply.
View 1 Replies View RelatedHi. I am writing a program in C# to migrate data from a Foxpro database to an SQL Server 2005 Express database. The package is being created programmatically. I am creating a separate data flow for each Foxpro table. It seems to be doing it ok but I am getting the following error message at the package validation stage:
Description: An OLE DB Error has occured. Error code: 0x80040E0C.
An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80040E0C Description: "Command text was not set for the command object".
.........
Description: "component "OLE DB Destination" (22)" failed validation and returned validation status "VS_ISBROKEN".
This is the first time I am writing such code and I there must be something I am not doing correct but can't seem to figure it out. Any help will be highly appreciated. My code is as below:
private bool BuildPackage()
{
// Create the package object
oPackage = new Package();
// Create connections for the Foxpro and SQL Server data
Connections oPkgConns = oPackage.Connections;
// Foxpro Connection
ConnectionManager oFoxConn = oPkgConns.Add("OLEDB");
oFoxConn.ConnectionString = sSourceConnString; // Created elsewhere
oFoxConn.Name = "SourceConnectionOLEDB";
oFoxConn.Description = "OLEDB Connection For Foxpro Database";
// SQL Server Connection
ConnectionManager oSQLConn = oPkgConns.Add("OLEDB");
oSQLConn.ConnectionString = sTargetConnString; // Created elsewhere
oSQLConn.Name = "DestinationConnectionOLEDB";
oSQLConn.Description = "OLEDB Connection For SQL Server Database";
// Add Prepare SQL Task
Executable exSQLTask = oPackage.Executables.Add("STOCK:SQLTask");
TaskHost thSQLTask = exSQLTask as TaskHost;
thSQLTask.Properties["Connection"].SetValue(thSQLTask, "oSQLConn");
thSQLTask.Properties["DelayValidation"].SetValue(thSQLTask, true);
thSQLTask.Properties["ResultSetType"].SetValue(thSQLTask, ResultSetType.ResultSetType_None);
thSQLTask.Properties["SqlStatementSource"].SetValue(thSQLTask, @"C:LPFMigrateLPF_Script.sql");
thSQLTask.Properties["SqlStatementSourceType"].SetValue(thSQLTask, SqlStatementSourceType.FileConnection);
thSQLTask.FailPackageOnFailure = true;
// Add Data Flow Tasks. Create a separate task for each table.
// Get a list of tables from the source folder
arFiles = Directory.GetFileSystemEntries(sLPFDataFolder, "*.DBF");
for (iCount = 0; iCount <= arFiles.GetUpperBound(0); iCount++)
{
// Get the name of the file from the array
sDataFile = Path.GetFileName(arFiles[iCount].ToString());
sDataFile = sDataFile.Substring(0, sDataFile.Length - 4);
oDataFlow = ((TaskHost)oPackage.Executables.Add("DTS.Pipeline.1")).InnerObject as MainPipe;
oDataFlow.AutoGenerateIDForNewObjects = true;
// Create the source component
IDTSComponentMetaData90 oSource = oDataFlow.ComponentMetaDataCollection.New();
oSource.Name = (sDataFile + "Src");
oSource.ComponentClassID = "DTSAdapter.OLEDBSource.1";
// Get the design time instance of the component and initialize the component
CManagedComponentWrapper srcDesignTime = oSource.Instantiate();
srcDesignTime.ProvideComponentProperties();
// Add the connection manager
if (oSource.RuntimeConnectionCollection.Count > 0)
{
oSource.RuntimeConnectionCollection[0].ConnectionManagerID = oFoxConn.ID;
oSource.RuntimeConnectionCollection[0].ConnectionManager = DtsConvert.ToConnectionManager90(oFoxConn);
}
// Set Custom Properties
srcDesignTime.SetComponentProperty("AccessMode", 0);
srcDesignTime.SetComponentProperty("AlwaysUseDefaultCodePage", true);
srcDesignTime.SetComponentProperty("OpenRowset", sDataFile);
// Re-initialize metadata
srcDesignTime.AcquireConnections(null);
srcDesignTime.ReinitializeMetaData();
srcDesignTime.ReleaseConnections();
// Create Destination component
IDTSComponentMetaData90 oDestination = oDataFlow.ComponentMetaDataCollection.New();
oDestination.Name = (sDataFile + "Dest");
oDestination.ComponentClassID = "DTSAdapter.OLEDBDestination.1";
// Get the design time instance of the component and initialize the component
CManagedComponentWrapper destDesignTime = oDestination.Instantiate();
destDesignTime.ProvideComponentProperties();
// Add the connection manager
if (oDestination.RuntimeConnectionCollection.Count > 0)
{
oDestination.RuntimeConnectionCollection[0].ConnectionManagerID = oSQLConn.ID;
oDestination.RuntimeConnectionCollection[0].ConnectionManager = DtsConvert.ToConnectionManager90(oSQLConn);
}
// Set custom properties
destDesignTime.SetComponentProperty("AccessMode", 2);
destDesignTime.SetComponentProperty("AlwaysUseDefaultCodePage", false);
destDesignTime.SetComponentProperty("OpenRowset", "[dbo].[" + sDataFile + "]");
// Create the path to link the source and destination components of the dataflow
IDTSPath90 dfPath = oDataFlow.PathCollection.New();
dfPath.AttachPathAndPropagateNotifications(oSource.OutputCollection[0], oDestination.InputCollection[0]);
// Iterate through the inputs of the component.
foreach (IDTSInput90 input in oDestination.InputCollection)
{
// Get the virtual input column collection
IDTSVirtualInput90 vInput = input.GetVirtualInput();
// Iterate through the column collection
foreach (IDTSVirtualInputColumn90 vColumn in vInput.VirtualInputColumnCollection)
{
// Call the SetUsageType method of the design time instance of the component.
destDesignTime.SetUsageType(input.ID, vInput, vColumn.LineageID, DTSUsageType.UT_READWRITE);
}
//Map external metadata to the inputcolumn
foreach (IDTSInputColumn90 inputColumn in input.InputColumnCollection)
{
IDTSExternalMetadataColumn90 externalColumn = input.ExternalMetadataColumnCollection.New();
externalColumn.Name = inputColumn.Name;
externalColumn.Precision = inputColumn.Precision;
externalColumn.Length = inputColumn.Length;
externalColumn.DataType = inputColumn.DataType;
externalColumn.Scale = inputColumn.Scale;
// Map the external column to the input column.
inputColumn.ExternalMetadataColumnID = externalColumn.ID;
}
}
}
// Add precedence constraints to the package executables
PrecedenceConstraint pcTasks = oPackage.PrecedenceConstraints.Add((Executable)thSQLTask, oPackage.Executables[0]);
pcTasks.Value = DTSExecResult.Success;
for (iCount = 1; iCount <= (oPackage.Executables.Count - 1); iCount++)
{
pcTasks = oPackage.PrecedenceConstraints.Add(oPackage.Executables[iCount - 1], oPackage.Executables[iCount]);
pcTasks.Value = DTSExecResult.Success;
}
// Validate the package
DTSExecResult eResult = oPackage.Validate(oPkgConns, null, null, null);
// Check if the package was successfully executed
if (eResult.Equals(DTSExecResult.Canceled) || eResult.Equals(DTSExecResult.Failure))
{
string sErrorMessage = "";
foreach (DtsError pkgError in oPackage.Errors)
{
sErrorMessage = sErrorMessage + "Description: " + pkgError.Description + "";
sErrorMessage = sErrorMessage + "HelpContext: " + pkgError.HelpContext + "";
sErrorMessage = sErrorMessage + "HelpFile: " + pkgError.HelpFile + "";
sErrorMessage = sErrorMessage + "IDOfInterfaceWithError: " + pkgError.IDOfInterfaceWithError + "";
sErrorMessage = sErrorMessage + "Source: " + pkgError.Source + "";
sErrorMessage = sErrorMessage + "Subcomponent: " + pkgError.SubComponent + "";
sErrorMessage = sErrorMessage + "Timestamp: " + pkgError.TimeStamp + "";
sErrorMessage = sErrorMessage + "ErrorCode: " + pkgError.ErrorCode;
}
MessageBox.Show("The DTS package was not built successfully because of the following error(s):" + sErrorMessage, "Package Builder", MessageBoxButtons.OK, MessageBoxIcon.Information);
return false;
}
// return a successful result
return true;
}
I have a excel file which has a column called "Code" and their values are A,B,C,D,E,F,G,H. I want to create a new column called "status" based on the values of "Code".
Code:
A
B
C
D
E
F
G
H
If A,C,E,G then "status" = "Active" else if B,D,F,H then "Status" = "Inactive". I like to do it using "Derived Column".