Upgrading Drupal

Hi. I have a 4.7.2 site running multiflex which was installed using fantastico. It looks like the site was hijacked and a phishing site was set up. I'm assuming it is because of security vulnerabilities on the site, so I want to upgrade to 4.7.11

Is there a general or specific article on how to upgrade?

Clearly, I want to back up things before upgrading. Is that as simple as copying the drupal directories, applying the upgrade (how?), and seeing if things worked?

Thanks

Hello!

What i need is integrated into Wordpress CMS. Screenshot :

http://shrani.si/f/2W/zP/4zy9l7z4/untitled-2.jpg

What i need is integrated into Wordpress CMS. Screenshot :

Dear Firends!

I hope it is the correct topic for the question:

I'm trying to convert the db of a drupal site from mysql to postgres. All the articles I found, which provide a quite simple way doing this are referring to the file /path/to/drupal/database/database.pgsql.

E.g. this:
http://www.gluon.hu/drupal_mysql_pgsql_migration
Nevertheless this is a Hungarian one, the commands can be pretty useful for those, who want to change from mysql to postgres.

I am getting the message:
user warning: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') ORDER BY fit DESC LIMIT 0, 1' at line 1 query: SELECT * FROM menu_router WHERE path IN () ORDER BY fit DESC LIMIT 0, 1 in /www/html/abs6/includes/menu.inc on line 316.

when trying to upgrade from 5.7 to 6.0.

how do i resolve this?

Hello!

I had my site up and running and suddenly, after migrating from MySQL server v5.0.45 (Linux) to MySQL 5.0.51a (Windows), I'm getting this warning message:

user warning: Unknown column 'n.nid' in 'on clause' query: SELECT DISTINCT(n.nid) FROM node n, content_field_slider_display s LEFT JOIN i18n_node i18n ON n.nid = i18n.nid WHERE (i18n.language ='hr' OR i18n.language ='' OR i18n.language IS NULL) AND ( n.nid = s.nid AND n.promote = 1 AND n.status = 1 AND s.field_slider_display_value = 'YES') in database.mysql.inc on line 172.