es gibt -1 für gespeicherte Prozeduren zurück, unabhängig von der Aktion, die der SP ausführt (ziemlich einfach zu testen)
create procedure test1 as
begin
null ; --do nothing
end test1 ;
/
create table testtable(a number);
/
create procedure test2 as
begin
insert into testtable(a) select level from dual connect by level < 5;
end test2 ;
/
create procedure test3 as
begin
update testtable set a = a-1;
end test3;
/
create procedure test4 as
begin
delete testtable;
end test4;
/
static int executeProc(string procName,OracleConnection connection ){
OracleCommand cmd= new OracleCommand(procName, connection);
cmd.CommandType = CommandType.StoredProcedure;
return cmd.ExecuteNonQuery();
}
static void Main(string[] args)
{
Console.WriteLine("what does ExecuteNonQuery return?");
// Connect
string connectStr = getConnection();
OracleConnection connection = new OracleConnection(connectStr);
connection.Open();
try{
Console.WriteLine("test1 =>" + executeProc("test1",connection));
Console.WriteLine("test2 =>" + executeProc("test2",connection));
Console.WriteLine("test3 =>" + executeProc("test3",connection));
Console.WriteLine("test4 =>" + executeProc("test4",connection));
}
catch (Exception e){
Console.WriteLine(e.Message);
}
Console.WriteLine("Done");
}
what does ExecuteNonQuery return?
test1 =>-1
test2 =>-1
test3 =>-1
test4 =>-1
/*
drop table testtable;
drop procedure test1;
drop procedure test2;
drop procedure test3;
drop procedure test4;
*/
Referenz:http://download.oracle .com/docs/cd/E11882_01/win.112/e18754/OracleCommandClass.htm#i998363 http://forums.oracle.com/forums/thread.jspa?threadID =636182
