ID: 40542 User updated by: marvin at chag dot net Reported By: marvin at chag dot net -Status: Feedback +Status: Open Bug Type: OCI8 related Operating System: Linux PHP Version: 5.2.1 New Comment:
Hi Tony2001, Thank you very much for the kind offer. Unfortunately our companies security policies does not allow such an approach. But I will happily investigate the problem according to your requirements and send you the debugging information & results you need to isolate the problematic lines. Previous Comments: ------------------------------------------------------------------------ [2007-02-20 10:03:38] [EMAIL PROTECTED] >So I kindly ask, wether you please can tell me what else >should cause this problem, if not PHP / OCI8? Sure. I'd look in Oracle or in the client library. With such an old version it's no wonder there are problems. Though, we can try do it this way: Please install 5.1.1 and make sure it does work fine. Then I'll need an unprivileged ssh account on your machine to install 5.2.1, reproduce the problem and investigate it. I'll also need Oracle connection details. ------------------------------------------------------------------------ [2007-02-20 07:52:53] marvin at chag dot net open again ------------------------------------------------------------------------ [2007-02-19 13:37:20] marvin at chag dot net Hi Tony2001, The only change to our systems is switching between PHP <= 5.1.1 and PHP >= 5.1.2 (today it was 5.2.1). The result is: for PHP <= 5.1.1 the database connections are working fine and for PHP >= 5.1.2 they are not. So I kindly ask, wether you please can tell me what else should cause this problem, if not PHP / OCI8? Sadly upgrading this databases in this special configuration is no option. PHP documentation http://de.php.net/manual/en/ref.oci8.php states that OCI8 can be used for Oracle 7 and 8 databases, though. ------------------------------------------------------------------------ [2007-02-19 13:14:41] [EMAIL PROTECTED] Not PHP problem. I'd also recommend upgrading the DB, 8i is not supported by Oracle for a long time. ------------------------------------------------------------------------ [2007-02-19 13:06:43] marvin at chag dot net Description: ------------ Problem is, that more or less often (not always) the call to OCIPLogon (or OCILogon) results into an Oracle error message "ORA-02248: invalid option for ALTER SESSION" and the connection to the database is not made. Everything worked fine up to PHP 5.1.1 but all other versions starting from 5.1.2 up to 5.2.1 are showing this "ALTER SESSION" behavior. The Oracle related environment for Apache startup is: export ORACLE_SID=db export ORACLE_TERM=vt220 export ORACLE_BASE=/opt/oracle export ORACLE_HOME=$ORACLE_BASE/product/8.1.7 export CLASSPATH=$ORACLE_HOME/jdbc/lib/classes111.zip export LD_LIBRARY_PATH=$ORACLE_HOME/lib export TNS_ADMIN=$ORACLE_HOME/network/admin export PATH=$PATH:$ORACLE_HOME/bin export ORA_NLS33=$ORACLE_HOME/ocommon/nls/admin/data export NLS_LANG=GERMAN_GERMANY.WE8ISO8859P1 Webserver: Linux 2.4.21-303-smp4G Apache 1.3.37 + SSL Patch 1.57 PHP 5.2.1 compiled statically into Apache Oracle Client 8.1.7.0.0 Database: Oracle from version 8.1.6 to 8.1.7.0.4 running on different Linux and Windows PHP configure line: ./configure --with-ldap --enable-dbase --with-mysql --with-oci8 --with-oracle --with-gd --with-jpeg-dir --with-png-dir --with-tiff-dir --with-xpm-dir --enable-calendar --enable-sigchild --with-zlib --with-bz2 --enable-ftp --enable-sockets --with-apache=../apache_1.3.37 --with-gettext --enable-bcmath --with-mcrypt --with-mhash --with-ttf=/usr/include/freetype --with-gmp --enable-trans-sid --with-freetype-dir=/usr/include/freetype2 --enable-gd-native-ttf --with-libxml-dir --enable-soap Reproduce code: --------------- <? OCIInternalDebug(1); for ($i = 1; $i <= 10; $i++) { $con = @OCIPLogon("<user>","<pass>","<db>"); if ($con == true) break; else { echo var_dump(OCIError()); break; } }; ?> Expected result: ---------------- OCIPLogon() should give a valid DB connection. Actual result: -------------- When the connect is not working, DEBUG shows the following: OCI8 DEBUG: OCIEnvCreate at (/php-5.2.1/ext/oci8/oci8.c:1216) OCI8 DEBUG: OCIHandleAlloc at (/php-5.2.1/ext/oci8/oci8.c:1239) OCI8 DEBUG: OCIServerAttach at (/php-5.2.1/ext/oci8/oci8.c:1248) OCI8 DEBUG: OCIHandleAlloc at (/php-5.2.1/ext/oci8/oci8.c:1258) OCI8 DEBUG: OCIHandleAlloc at (/php-5.2.1/ext/oci8/oci8.c:1267) OCI8 DEBUG: OCIHandleAlloc at (/php-5.2.1/ext/oci8/oci8.c:1276) OCI8 DEBUG: OCIAttrSet at (/php-5.2.1/ext/oci8/oci8.c:1286) OCI8 DEBUG: OCIAttrSet at (/php-5.2.1/ext/oci8/oci8.c:1297) OCI8 DEBUG: OCIAttrSet at (/php-5.2.1/ext/oci8/oci8.c:1307) OCI8 DEBUG: OCIAttrSet at (/php-5.2.1/ext/oci8/oci8.c:1316) OCI8 DEBUG: OCISessionBegin at (/php-5.2.1/ext/oci8/oci8.c:1350) OCI8 DEBUG: OCIErrorGet at (/php-5.2.1/ext/oci8/oci8.c:922) OCI8 DEBUG: OCIHandleFree at (/php-5.2.1/ext/oci8/oci8.c:1514) OCI8 DEBUG: OCIServerDetach at (/php-5.2.1/ext/oci8/oci8.c:1518) OCI8 DEBUG: OCIHandleFree at (/php-5.2.1/ext/oci8/oci8.c:1522) OCI8 DEBUG: OCIHandleFree at (/php-5.2.1/ext/oci8/oci8.c:1526) OCI8 DEBUG: OCIHandleFree at (/php-5.2.1/ext/oci8/oci8.c:1530) OCI8 DEBUG: OCIHandleFree at (/php-5.2.1/ext/oci8/oci8.c:1534) DEBUG XXX OCI8 DEBUG: OCIErrorGet at (/php-5.2.1/ext/oci8/oci8.c:922) array(4) { ["code"]=> int(604) ["message"]=> string(94) "ORA-00604: error occurred at recursive SQL level 1 ORA-02248: invalid option for ALTER SESSION" ["offset"]=> int(0) ["sqltext"]=> string(0) "" } ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=40542&edit=1
