SqlCommand() ExecuteNonQuery() truncates command text

Question

I\'m building a custom db deployment utility, I need to read text files containing sql scripts and execute them against the database.

Pretty easy stuff, so far so g

Answer 1

This is what we use :)

public static class ExtensionMethodsSqlCommand
{
    #region Public

    private static bool IsGo(string psCommandLine)
    {
        if (psCommandLine == null)
            return false;
        psCommandLine = psCommandLine.Trim();
        if (string.Compare(psCommandLine, "GO", StringComparison.OrdinalIgnoreCase) == 0)
            return true;
        if (psCommandLine.StartsWith("GO", StringComparison.OrdinalIgnoreCase))
        {
            psCommandLine = (psCommandLine + "--").Substring(2).Trim();
            if (psCommandLine.StartsWith("--"))
                return true;
        }
        return false;
    }

    [System.Diagnostics.DebuggerHidden]
    public static void ExecuteNonQueryWithGos(this SqlCommand poSqlCommand)
    {
        string sCommandLong = poSqlCommand.CommandText;
        using (StringReader oStringReader = new StringReader(sCommandLong))
        {
            string sCommandLine;
            string sCommandShort = string.Empty;
            while ((sCommandLine = oStringReader.ReadLine()) != null)
                if (ExtensionMethodsSqlCommand.IsGo(sCommandLine))
                {
                    if (sCommandShort.IsNullOrWhiteSpace() == false)
                    {
                        if ((poSqlCommand.Connection.State & ConnectionState.Open) == 0)
                            poSqlCommand.Connection.Open();
                        using (SqlCommand oSqlCommand = new SqlCommand(sCommandShort, poSqlCommand.Connection))
                            oSqlCommand.ExecuteNonQuery();
                    }
                    sCommandShort = string.Empty;
                }
                else
                    sCommandShort += sCommandLine + "\r\n";
        }
    }

    #endregion Public
}