Dear all,
i'm facing an issue when trying to upgrade from d6 to d7.
My website runs on 6.25 with postgresql 8.4 db. It's been upgraded from a previous D5 before I was put in charge.
I've already updated the site from minor version to another without any problem but,
I tried an upgrade with several D7 (7.0, 7.1, 7.8, 7.10 and 7.14 at least) at no avail. Every time the upgrade process fails upon filter update 7005, throwing me the message:
filter module
Update #7005
Failed: PDOException: SQLSTATE[23502]: Not null violation: 7 ERROR: NULL value in column « format » violates NOT NULL constraint: INSERT INTO filter (format, name, weight, status, module, settings) VALUES (:db_insert_placeholder_0, (...) :db_insert_placeholder_17); Array ( ) in filter_update_7005() (line 427 of /modules/filter/filter.install).
The filter.install file tries to get a variable $format_id which always gives a NULL value, and that ends the upgrade. I've looked around for anybody with a similar issue but couldn't find one. I've also successfully upgraded another site on the same machine, but this one keeps failing.
I'm woking on a VM which is a test copy of my production server.
I saw that the DB tables involved are different with my site and a d6 fresh install but i guess that's because of the D5 to D6 earlier upgrade, but i saw no obvious problem (well, for me...).