If forgot to said, if anyone wants to see what the EPSG scripts look like is their form modified for SIS needs, the current "geotk-epsg" module is there:
https://github.com/Geomatys/geotoolkit/tree/master/modules/referencing/geotk-epsg/src/main/resources/org/geotoolkit/referencing/factory/epsg Notes: * The files provided by EPSG are "Tables.sql", "Data.sql" and "FKeys.sql". * The files added by Geotk/SIS are "Extensions.sql" (to be renamed "Patches.sql"), "Indexes.sql" and "Grant.sql". * The large "Data.sql" file is fully rewritten by Geotk/SIS for making it more compact and faster to execute by Derby and PostgreSQL, without changing the actual values. * The "Tables.sql" file has some minor modifications compared to the original EPSG file: a VARCHAR changed to SMALLINT, a NOT NULL constraints added, and a primary key added. Martin
