core-jgi/db/ddlutils/readme.txt

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XML File
* model/*.xml
- Adempiere database schema
* data/*.xml
- Adempiere seed data
Datatype difference between Oracle and PostgreSQL
* ID Field map to Integer in postgreSQL and Number(10) in Oracle.
* Integer field map to Integer in postgreSQL, Number(10) in Oracle
( Oracle's Integer datatype map to number(38) which is not standard)
* PostgreSQL have no native support for CLOB and BLOB, BYTEA is use instead.
* Timestamp field map to Timestamp in PostgreSQL, DATE in Oracle.
* String field map to varchar in PostgreSQL, nvarchar2 in Oracle
Issue
* Fyracle script need to be tested by someone with access to the developer kit.
* XML model and data file to be separated by table to ease maintenance.
Note
* Integer instead of BigInt will be use as datatype for ID field to maintain compatibility
with existing schema.
* The script for Oracle create plsql functions instead of sqlj functions to support Oracle XE.
* The script is not compatible with the original ddlutils library.