MySQL versus OCI Functions

Hi, I am looking for a list
to see the opposite from MySQL Functions to OCI Functions
for example
MySQL OCI
mysql_list_fileds() ?
mysql_fetch_field() ?
mysql_query() ?
mysql_free_result() ?
and so on !
Could somebody help me ?
Thanks
Stefan

check this links :-
http://www.php.net/manual/en/ref.oracle.php
http://www.php.net/manual/en/ref.oci8.php

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Hello,
When I read data from the database, everything works well. But when my program run some time, it blocked in oci function and can't work.
Here is a stack from my code:
GNU gdb 6.6
Copyright (C) 2006 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i586-suse-linux"...
Using host libthread_db library "/lib/libthread_db.so.1".
Attaching to program: /usr/local/fountain/shinedb/bin/dbsyndata, process 5609
Reading symbols from /usr/local/fountain/shinedb/lib/libmdbcore.so...done.
Loaded symbols for /usr/local/fountain/shinedb/lib/libmdbcore.so
Reading symbols from /usr/local/fountain/shinedb/lib/libdbapi.so...done.
Loaded symbols for /usr/local/fountain/shinedb/lib/libdbapi.so
Reading symbols from /usr/local/fountain/shinedb/lib/libhdb.so...done.
Loaded symbols for /usr/local/fountain/shinedb/lib/libhdb.so
Reading symbols from /usr/lib/libstdc++.so.6...done.
Loaded symbols for /usr/lib/libstdc++.so.6
Reading symbols from /lib/libm.so.6...done.
Loaded symbols for /lib/libm.so.6
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Loaded symbols for /usr/local/fountain/shinedb/lib/libpub.so
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[New Thread -1232918864 (LWP 5609)]
Loaded symbols for /lib/libpthread.so.0
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Loaded symbols for /lib/ld-linux.so.2
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Loaded symbols for /usr/local/fountain/oracle/oracle/product/10.2.0/client_1/lib/libnnz10.so
Reading symbols from /lib/libdl.so.2...done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /lib/libnsl.so.1...done.
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Loaded symbols for /usr/local/lib/libutils.so
0xffffe410 in __kernel_vsyscall ()
(gdb) where
#0 0xffffe410 in __kernel_vsyscall ()
#1 0xb7d8aa63 in __read_nocancel () from /lib/libc.so.6
#2 0xb7430db3 in snttread ()
from /usr/local/fountain/oracle/oracle/product/10.2.0/client_1/lib/libclntsh.so.10.1
#3 0xb742e38a in nttrd ()
from /usr/local/fountain/oracle/oracle/product/10.2.0/client_1/lib/libclntsh.so.10.1
#4 0xb731fccc in nsprecv ()
from /usr/local/fountain/oracle/oracle/product/10.2.0/client_1/lib/libclntsh.so.10.1
#5 0xb7322f97 in nsrdr ()
from /usr/local/fountain/oracle/oracle/product/10.2.0/client_1/lib/libclntsh.so.10.1
#6 0xb73059e3 in nsdo ()
from /usr/local/fountain/oracle/oracle/product/10.2.0/client_1/lib/libclntsh.so.10.1
#7 0xb7302c83 in nsbrecv ()
from /usr/local/fountain/oracle/oracle/product/10.2.0/client_1/lib/libclntsh.so.10.1
#8 0xb7335b43 in nioqrc ()
from /usr/local/fountain/oracle/oracle/product/10.2.0/client_1/lib/libclntsh.so.10.1
#9 0xb7448d27 in ttcdrv ()
---Type <return> to continue, or q <return> to quit---
from /usr/local/fountain/oracle/oracle/product/10.2.0/client_1/lib/libclntsh.so.10.1
#10 0xb733cea5 in nioqwa ()
from /usr/local/fountain/oracle/oracle/product/10.2.0/client_1/lib/libclntsh.so.10.1
#11 0xb71a12bb in upirtrc ()
from /usr/local/fountain/oracle/oracle/product/10.2.0/client_1/lib/libclntsh.so.10.1
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from /usr/local/fountain/oracle/oracle/product/10.2.0/client_1/lib/libclntsh.so.10.1
#14 0xb70ce92e in kpuexec ()
from /usr/local/fountain/oracle/oracle/product/10.2.0/client_1/lib/libclntsh.so.10.1
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from /usr/local/fountain/oracle/oracle/product/10.2.0/client_1/lib/libclntsh.so.10.1
Thanks.

hi Nikeda,
I replaced the sizeof(double) to DBL_DIG/FLT_DIG constant, now the program doesn't crashes but the conversion is not happening properly.
The result of any number after conversion is "0".
Any suggestions, Thanks in advance .. below is the code snippet u asked for ..
class ABC
double qty ;
ott structure
struct abc_ott
OCINumber qty ;
// pro*c code
EXEC SQL BEGIN DECLARE SECTION ;
abc_ott * abc_ott_inst ;
EXEC SQL END DECLARE SECTION ;
EXEC SQL ALLOCATE :abc_ott_inst ;
ABC * abc = new ABC ;
abc->qty = 100.0 ;
OCINumberFromReal(ociError, &abc->qty, (uword)sizeof(double), &abc_ott_inst->qty ) ;
// call with DBL_DIG
OCINumberFromReal(ociError, &abc->qty, DBL_DIG, &abc_ott_inst->qty ) ;
Edited by: user3894537 on May 20, 2010 8:25 AM
Edited by: user3894537 on May 20, 2010 8:38 AM

OCI functions corrupt this pointer in c++ program

Hallo! I have a c++ program that uses OCI functions. When this program is compiled with optimisation it dies with segmentation violation. Investigation has shown that after return from OCIStmtFetch2 function this pointer (stored in %edi) becomes corrupt.
I tested this problem on pentium with g++ 4. On sun with CC compiler from sunstudio it also crashes, but somewhere on return from oracle function: 0xffffffff7e3aaa34: kpufch+0x0274: ret (I'm not familiar with sparc assembler).
When the program is compiled without optimisation everything works fine.
Any ideas/experience?

Hi,
We faced a similar problem where our c++ program crashed. the stack showed that the error was from oracle library.
_______Stack Trace_________
#0 0x40d21936 in lxhmcnv () from /sbcimp/run/tp/oracle/client/v9.2.0.7.0-32bit/lib/libclntsh.so.9.0
#1 0x40d09959 in lxgcnvc () from /sbcimp/run/tp/oracle/client/v9.2.0.7.0-32bit/lib/libclntsh.so.9.0
#2 0x40a54ebc in kpcxk2u () from /sbcimp/run/tp/oracle/client/v9.2.0.7.0-32bit/lib/libclntsh.so.9.0
#3 0x40a78c10 in ttccDefineConvert () from /sbcimp/run/tp/oracle/client/v9.2.0.7.0-32bit/lib/libclntsh.so.9.0
#4 0x40a79256 in ttccfpg () from /sbcimp/run/tp/oracle/client/v9.2.0.7.0-32bit/lib/libclntsh.so.9.0
#5 0x40a7820f in ttcfour () from /sbcimp/run/tp/oracle/client/v9.2.0.7.0-32bit/lib/libclntsh.so.9.0
#6 0x40810f0b in kpufCopyPrefRows () from /sbcimp/run/tp/oracle/client/v9.2.0.7.0-32bit/lib/libclntsh.so.9.0
#7 0x408115ee in kpufch0 () from /sbcimp/run/tp/oracle/client/v9.2.0.7.0-32bit/lib/libclntsh.so.9.0
#8 0x40812904 in kpufch () from /sbcimp/run/tp/oracle/client/v9.2.0.7.0-32bit/lib/libclntsh.so.9.0
#9 0x407442b9 in OCIStmtFetch2 () from /sbcimp/run/tp/oracle/client/v9.2.0.7.0-32bit/lib/libclntsh.so.9.0
#10 0x406a051c in sqlcucFetch () from /sbcimp/run/tp/oracle/client/v9.2.0.7.0-32bit/lib/libclntsh.so.9.0
#11 0x4069289a in sqlall () from /sbcimp/run/tp/oracle/client/v9.2.0.7.0-32bit/lib/libclntsh.so.9.0
#12 0x40689933 in sqlnst () from /sbcimp/run/tp/oracle/client/v9.2.0.7.0-32bit/lib/libclntsh.so.9.0
#13 0x40675946 in sqlcmex () from /sbcimp/run/tp/oracle/client/v9.2.0.7.0-32bit/lib/libclntsh.so.9.0
#14 0x40675e50 in sqlcxt () from /sbcimp/run/tp/oracle/client/v9.2.0.7.0-32bit/lib/libclntsh.so.9.0
#15 0x41e7a64f in next (pX=0xffc42040) at ProCSqlProcessor.c:1027
Please let me know if you resolved your issue and any idea of where we might be going wrong.
Thanks,
Gautam

Re: Making the oci functions to work

Dear Support
I need help with the compile of php.
I need to make the oci function to work. I am getting
undefined function oci_connect
I need to compile PHP with the option --with-oci8[=DIR], where DIR defaults to your environment variable ORACLE_HOME.
thank
ruth goldson
[email protected]
718-253-7971

If you're on Linux start by reading http://otn.oracle.com/tech/opensource/php/apache/inst_php_apache_linux.html
If you're on Windows read http://otn.oracle.com/tech/opensource/php/apache/inst_php_apache_windows.html
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[email protected]
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Are OCI Function calls secure enough?

Dear Friends,
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Calling OCI functions from Java

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package
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This link is amazing since those sources were wrote in 1998 and I started to develop JNative in 2004. I did not found them when I started.
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null

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