From: helga79 at rediffmail dot com
Operating system: Windows
PHP version: 5.2.9
PHP Bug Type: OCI8 related
Bug description: OCIFEtchstatement takes time to fetch records if application
server and databas
Description:
------------
Application server in UK
Database server in Frankfurt
If I put time logs before and after
OCIFetchStatement($stmt,$results)
Start Time: 01.04.2009 09:28:40
end time:01.04.2009 09:29:12
Records fetched:1723
30 secs to fetch from Frankfurt database.
The same code takes 2 secs from UK dataabse
How do I reduce the delay?
Reproduce code:
---------------
function sql_query ($conn,$sql) {
$dt =Date('d.m.Y h:i:s');
$fh2=fopen("$_SESSION[workflow_path]temp\\Logmefuncoci.txt",'a+');
if ($fh2)
{
fwrite($fh2,"\n 1.Sql Query: $sql \n Start Time:$dt ");
}
$stmt = OCIParse($conn, $sql);
OCISetPrefetch($stmt,4000);
OCIExecute($stmt,OCI_DEFAULT);
$dt =Date('d.m.Y h:i:s');
if ($fh2)
{
fwrite($fh2,"\n\n2. OCIExecute end time and record count:$dt\n ");
}
//$n=OCIFetchStatement($stmt,$results);
$dt =Date('d.m.Y h:i:s');
if ($fh2)
{
fwrite($fh2,"\n\n 3. OCI fetchsatement end time:$dt ");
fwrite($fh2,"\n\n 4. Records fetched:$cnt ");
}
OCIFreeStatement($stmt);
Expected result:
----------------
time delay should be reduced
Actual result:
--------------
takes 30secs in Frakfurt database
2 secs in UK database
Same data is being fetched from both the servers
--
Edit bug report at http://bugs.php.net/?id=47858&edit=1
--
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=47858&r=trysnapshot52
Try a CVS snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=47858&r=trysnapshot53
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=47858&r=trysnapshot60
Fixed in CVS:
http://bugs.php.net/fix.php?id=47858&r=fixedcvs
Fixed in CVS and need be documented:
http://bugs.php.net/fix.php?id=47858&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=47858&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=47858&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=47858&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=47858&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=47858&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=47858&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=47858&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=47858&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=47858&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=47858&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=47858&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=47858&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=47858&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=47858&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=47858&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=47858&r=mysqlcfg
