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Executing scripts from C# using sqlcmd.exe


Executing scripts from C# using sqlcmd.exe

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Message
sumit kende
sumit kende
Grasshopper
Grasshopper (24 reputation)Grasshopper (24 reputation)Grasshopper (24 reputation)Grasshopper (24 reputation)Grasshopper (24 reputation)Grasshopper (24 reputation)Grasshopper (24 reputation)Grasshopper (24 reputation)

Group: General Forum Members
Points: 24 Visits: 64
How to use sqlcmd utility with blank password. sa user having blank password. Following code gives error :=> Sqlcmd: '-P': Missing argument. Enter '-?' for help. I tried with console application in .net 2008

static void Main(string[] args)
{
string fileName = @"C:\Createtable.sql";

ProcessStartInfo info = new ProcessStartInfo("sqlcmd", @" -S DEV023\SQL2K -U sa -d pubs -o C:\sqlout.txt -i """ + @fileName + @""" -P");

info.UseShellExecute = false;

info.CreateNoWindow = true;

info.WindowStyle = ProcessWindowStyle.Hidden;

info.RedirectStandardOutput = true;

Process p = new Process();

p.StartInfo = info;

p.Start();
}
Jeff Moden
Jeff Moden
SSC Guru
SSC Guru (84K reputation)SSC Guru (84K reputation)SSC Guru (84K reputation)SSC Guru (84K reputation)SSC Guru (84K reputation)SSC Guru (84K reputation)SSC Guru (84K reputation)SSC Guru (84K reputation)

Group: General Forum Members
Points: 84979 Visits: 41071
sumit kende (9/19/2008)
How to use sqlcmd utility with blank password. sa user having blank password. Following code gives error :=> Sqlcmd: '-P': Missing argument. Enter '-?' for help. I tried with console application in .net 2008

static void Main(string[] args)
{
string fileName = @"C:\Createtable.sql";

ProcessStartInfo info = new ProcessStartInfo("sqlcmd", @" -S DEV023\SQL2K -U sa -d pubs -o C:\sqlout.txt -i """ + @fileName + @""" -P");

info.UseShellExecute = false;

info.CreateNoWindow = true;

info.WindowStyle = ProcessWindowStyle.Hidden;

info.RedirectStandardOutput = true;

Process p = new Process();

p.StartInfo = info;

p.Start();
}


Only way to do it is with a "trusted connection". I don't have the precise syntax, but I'll just bet it's in Books Online.

--Jeff Moden

RBAR is pronounced ree-bar and is a Modenism for Row-By-Agonizing-Row.
First step towards the paradigm shift of writing Set Based code:
Stop thinking about what you want to do to a row... think, instead, of what you want to do to a column.
If you think its expensive to hire a professional to do the job, wait until you hire an amateur. -- Red Adair

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