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Can someone explain the `BypassPrepare` connection-parameter used when building an ETL via SSIS and VS?


Can someone explain the `BypassPrepare` connection-parameter used when building an ETL via SSIS and VS?

By : Trishla Prasad
Date : October 18 2020, 08:10 PM
Any of those help First of all, it is important to remember that BypassPrepare is a property of Execute SQL Task, not a database connection.
The property allows you to toggle design-time SQL syntax check, which can be done for you by VS automatically when you are authoring a package. If you turn the check on and try to set a syntactically incorrect SQL statement, the component editor will tell you everything it thinks about you in general, and your SQL coding skills in particular.
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Programmatically building SSIS packages with EncryptSensitiveWithPassword and package-level connection managers

Programmatically building SSIS packages with EncryptSensitiveWithPassword and package-level connection managers


By : Hyderabadi Biryani
Date : March 29 2020, 07:55 AM
Does that help I just couldn't let this go and do it the easy (smart) way, so armed with my knowledge of encryption (little to none) and one line from the MSDN**, I set out to try and decrypt the encrypted element. After a bit of trial and error, I've finally got it working:
code :
private string DecryptConnectionManagerPassword(string connectionManagerPath)
{
    // Load the xml and get the encrypted DTS:Password node
    XmlDocument cmDocument = new XmlDocument();
    cmDocument.Load(connectionManagerPath);

    XmlElement passwordElement = cmDocument.GetElementsByTagName("DTS:Password")[0] as XmlElement;

    // Create byte arrays with the data we'll need
    byte[] salt = Convert.FromBase64String(passwordElement.GetAttribute("p4:Salt"));
    byte[] iv = Convert.FromBase64String(passwordElement.GetAttribute("p4:IV"));
    byte[] cipherText = Convert.FromBase64String(passwordElement.InnerText);
    byte[] password = System.Text.Encoding.ASCII.GetBytes(ProjectPassword);

    // Create the cipher key
    PasswordDeriveBytes pdb = new PasswordDeriveBytes(password, salt);
    byte[] key = pdb.CryptDeriveKey("TripleDES", "SHA1", 192, iv);

    // Decrypt the cipher text
    var csp = new TripleDESCryptoServiceProvider();
    csp.Mode = CipherMode.CBC;
    csp.IV = iv;
    csp.Key = key;

    var plainTextBytes = new byte[512];
    var decryptor = csp.CreateDecryptor();
    decryptor.TransformBlock(cipherText, 0, cipherText.Length, plainTextBytes, 0);

    // Get convert to a string and extract password
    var plainText = new string(System.Text.Encoding.ASCII.GetChars(plainTextBytes));

    // the decrypted text doesn't come out as valid xml
    // so I use a regex to extract the password. Obviously dangerous.
    var regEx = new Regex(">(.*)<");
    var matches = regEx.Match(plainText);

    return matches.Captures[1].Value;
}
SSIS Project Deployment Model: assign sensitive parameter to a project connection string

SSIS Project Deployment Model: assign sensitive parameter to a project connection string


By : dheeris
Date : March 29 2020, 07:55 AM
Does that help i was trying to parameterize the project connection but couldn't find it,but was able to figure it our later,posting answer so that some one else can find it like me, please "right click on project connection inside a package not directly under project connection managers and then click parameterize
SSIS connection parameter based on parameter/variable

SSIS connection parameter based on parameter/variable


By : neshinator
Date : March 29 2020, 07:55 AM
Does that help You concatenate variables in SSIS with Expressions. To get to the screenshot below, I created VarA, and gave it a simple string value.
Then I created VarB, made it a string type, and clicked the ellipses in the Expression box:
Use a parameter or variable to set connection timeout in SSIS?

Use a parameter or variable to set connection timeout in SSIS?


By : user3497335
Date : March 29 2020, 07:55 AM
should help you out Unfortunately yes, the only way is to build ConnectionString property using expression.
The main cause is that Timeout property is not a member of SSIS ConnectionManager.Properties property. To prove that, click on the OLE DB connection manager and press F4 to show the properties window, you will not find Connection Timeout property in the connection manager properties.
Execute SQL Task on SSIS 2005. ADO.NET connection type and Stored Procedure Input Parameter. Not working. Syntax error

Execute SQL Task on SSIS 2005. ADO.NET connection type and Stored Procedure Input Parameter. Not working. Syntax error


By : user3917645
Date : March 29 2020, 07:55 AM
Does that help Old question but in case it helps someone :
Set IsQueryStoredProcedure to True Write ONLY the name of the stored procedure in the SQLStatement : sp_MyStoredProcedure
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