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Michael Fuhr wrote:
Hi Michael!
|
| I haven't used Npgsql, but the documentation has an example with
| the following code:
|
| NpgsqlCommand command = new NpgsqlCommand("insert into table1
values(1, 1)", conn);
| Int32 rowsaffected;
|
| try
| {
| rowsaffected = command.ExecuteNonQuery();
| }
|
| Is that what you're trying to do? Does it not work?
|
Yeap. This works perfectly.
| I downloaded the latest Npgsql source and found the following in
| ExecuteNonQuery():
|
| // The number of rows affected is in the third token for insert queries
| // and in the second token for update and delete queries.
| // In other words, it is the last token in the 0-based array.
|
| return Int32.Parse(ret_string_tokens[ret_string_tokens.Length - 1]);
|
| It looks like ExecuteNonQuery() is at least attempting to return
| the number of rows affected.
|
| Have I misunderstood what you're doing?
|
I think I didn't make myself clear enough :)
When I send the update directly, Postgresql sends me back the
CompletedResponse and I can see how many rows were affected.
But if I create a function like:
create function inserttest() returns void as ' insert into table1
values(1, 1)' language 'sql';
and I do a select * from inserttest();
I can't get the CompletedResponse saying one row was affected :(
PS.: Michael, you can talk more protocol-specific way. I'm one of the
authors of Npgsql and I do have a little bit of protocol background. I
didn't talk directly about protocol and etc because I wanted to explain
my problem first :)
Also, I did a test with psql and I could check that it also doesn't say
me how many rows were affected. Can this mean that what I want may not
be possible?
Thank you very much for your feedback Michael.
- --
Regards,
Francisco Figueiredo Jr.
Membro Fundador do Projeto MonoBrasil - MonoBrasil Project Founder Member
http://monobrasil.softwarelivre.org
- -------------
"Science without religion is lame;
religion without science is blind."
~ ~ Albert Einstein
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