Oracle 遷移至 PostgreSQL 工具,ora2pg 9.0 發布
ora2pg 9.0 發布,這是一個全新的版本,主要是完全支持 Windows 系統,提供新的源碼樹和 Makefile.PL 構建腳本。同時修復了長期存在的 CLOB 和 BLOB 導出問題,更改了 timestamp 和 table/column 導出的問題。
Ora2pg可以用來將Oracle數據庫轉換成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.