Deprecated - Database compatibility

Hi!

I created site on DEV and uploaded to LIVE.
After this, were cause changes on DEV, now I have problem:
how upload changes from DEV to LIVE, since db in LIVE have important info (users, nodes, etc.) and I am afraid it.
May be exists special module?

I'm a long time PHP developer and WordPress fanboy switching to Drupal--so I can tell you from experience Drupal is better than WP or WPMu from a technician's perspective and it's really the ONLY solution if you are running more than 100 blogs simultaneously.

But there are some things about WP and WPMu that I miss now that I am programming Drupal modules and themes, like an object-oriented database class for example.

I have noticed in my postgresql serverlog file the following error;

LOG:  next transaction ID: 0/2097; next OID: 16903
LOG:  next MultiXactId: 1; next MultiXactOffset: 0
LOG:  database system is ready
ERROR:  relation "system" does not exist
STATEMENT:  SELECT name FROM system WHERE name = 'system'
NOTICE:  CREATE TABLE will create implicit sequence "access_aid_seq" for serial column "access.aid"

Does anyone know what needs to be done to correct this? There are no other errors during the database creation.

West Australian Forest Alliance

Hi,
Can anybody help me to have a description of the database schema used by drupal, and I want to know where is the script of the creation in the v5.
Thanks a lot.

I've created a utility program that converts Wordpress post, comments, categories to Drupal 5. I've now, almost, finished converting Wordpress permalinks.

This is what I'm doing.

I'm copying across the permalink from Wordpress and storing the data in the Drupal table, "url_alias". The fields are pid (unique - autoincremented), src and dst. The data being stored in src is similar to "node/406" and in dst the actual permalink from Wordpress.

What is not happening.