myoradump
MyOraDump is a tool for exporting data from an Oracle database
MyOraDump is a program that will export oracle data stored in most of the basic oracle types as a text file that can for example be used for import into other databases, for example MariaDB and MySQL.
The program is written in C using OCI and supports array fetching, which means good performance. In addition BLOB, CLOB, NCLOB as well as RAW, LONG and LONG RAW is supported.