core-jgi

History

vpj-cd d9a841cff3 this is necessary to support the change in PostgreSQL from use Integer in _ID to use Numeric(10,0) AS Oracle		2007-01-24 00:41:08 +00:00
..
data	* Fixed process that still point to oracle store procedure	2007-01-21 23:39:00 +00:00
fyracle	…
model	* drop use of integer datatype for postgresql	2007-01-23 16:59:13 +00:00
oracle	* Sync with 3.1.3	2006-12-31 08:33:37 +00:00
postgresql	this is necessary to support the change in PostgreSQL from use Integer in _ID to use Numeric(10,0) AS Oracle	2007-01-24 00:41:08 +00:00
sequences	…
views	* drop use of integer datatype for postgresql	2007-01-23 14:19:47 +00:00
adempiere-data.xml	new adempiere data	2007-01-13 22:46:26 +00:00
readme.txt	…

readme.txt

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.