FreeTDS Development Group

[Rusty Conover <rconover AT zootweb.com>]

Brian,

I've fixed this problem by setting the TCP_NODELAY flag with setsockopt() when
I open the TDS connection.  After I set that socket option flag everything 
works
with large queries.

Rusty


On Wed, 02 Aug 2000 14:00:04 Brian Bruns wrote:
> This is a problem with TDS 7.0 with queries that cross the block size (512
> bytes by default).  I could fix it if someone will send me a network dump
> of the packets, otherwise I'll have to set up a test and do it myself
> which I won't be able to get to for some time.
> 
> Brian
> 
> On Wed, 2 Aug 2000, Jon McDonald wrote:
> 
> > On MSSQL 7.0 we have a nvarchar field set to 2048 bytes.  The following 
> > PHP

> > code fails:
> > 
> > <?
> > //$query = "INSERT INTO bi..test (test) 
> > VALUES('1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111!
!
1111111111111111111111111111111111
> > $id = mssql_connect("sqlbox", "username", "password");
> > $result = mssql_query($query, $id);
> > mssql_close($id);
> > ?>
> > 
> > The 1's are repeated 1024 times.
> > 
> > Any suggestions would be appreciated.  Network sniffs show the data being 
> > sent to the SQL Server from the PHP box.  However, the data is never 
> > inserted into SQL and no error message is returned...
> > 
> > 
> > Thanks in Advance!
> > 
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-- 
---------------------------------------------
Rusty Conover        | rusty AT zootweb.com 
Systems Programmer   | 406-586-5050 x242
Zoot Enterprises     | http://www.zootweb.com
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