OCILIB

OCILIB
Developer(s) Vincent Rogier
Stable release 3.9.3 / December 5, 2011; 2 months ago (2011-12-05)
Written in C
Operating system Cross-platform
Type API
License GNU LGPL
Website http://www.ocilib.net/

OCILIB is an open source and cross platform Oracle C library that delivers fast and reliable access to Oracle databases.

The OCILIB library :

OCILIB is used in applications written in various languages such as C, C++, Objective-C, Erlang, Lisp, PureBasic, Blitz BASIC, and others.

Contents

Compatibilities

OCILIB runs on any 32 bits and 64 bits platform having an ISO C compliant compiler and supported by Oracle.

Here is the lists of validated configurations.

Platforms

Compilers

Features

Library

Datatypes

OCILIB supports all Oracle SQL and PL/SQL datatypes :

Features

Documentation

Tutorials

Example

Example of a complete minimal OCILIB application :

#include "ocilib.h"
 
int main(int argc, char *argv[])
{
    OCI_Connection* cn;
    OCI_Statement* st;
    OCI_Resultset* rs;
 
    OCI_Initialize(NULL, NULL, OCI_ENV_DEFAULT);
 
    cn = OCI_ConnectionCreate("db", "usr", "pwd", OCI_SESSION_DEFAULT);
    st = OCI_StatementCreate(cn);
 
    OCI_ExecuteStmt(st, "select intcol, strcol from table");
 
    rs = OCI_GetResultset(st);
 
    while (OCI_FetchNext(rs))
    {
        printf("%i - %s\n", OCI_GetInt(rs, 1), OCI_GetString(rs,2));
    }
 
    OCI_Cleanup();
 
    return EXIT_SUCCESS;
}

External links