ora2pg 数据库迁移工具

ora2pg可以用来将Oracle数据库转换成PostgreSQL，主要功能：

- Export full Database Schema (tables, vIEws, sequences, indexes), with uNique, primary, foreign key and check constraints.
- Export grants/privileges for users and groups.
- Export a table selection (by SPEcifying the table names).
- Export Oracle schema to a PostgreSQL 7.3+ schema.
- Export predefined Functions, triggers, procedures, packages and package bodies.
- Export range and list Oracle partition.
- Export full datas or following a WHERE clause.
- Full support of Oracle BLOB object as PG BYTEA.
- Export Oracle views as PG tables.
- Export Oracle user defined types.
- Provide basic help for converting PLSQL CODE to PLPGSQL (still needs manual work).
- Works on any plateform.