De-duplicating code from create_schema_files, mysql_upgrader.
New file phpbb/db/schema_data which contains all the current schema data.
New function in db_tools public static function get_dbms_type_map() to make the
type map available everywhere (without requiring $db be setup already)
PHPBB3-11755
# By Joas Schilling (16) and Igor Wiedler (6)
# Via Joas Schilling (5) and Igor Wiedler (2)
* nickvergessen/ticket/11574: (22 commits)
[ticket/11574] Remove install/udpate/new/ fallback from database_update.php
[ticket/11574] Do not display incompatible package note after successful update
[ticket/11574] Remove old "continue step"-message
[ticket/11574] Change order of files and database update
[ticket/11574] Fix more issues in the updater
[ticket/11574] Add trailing slash for consistency
[ticket/11574] Fix table prefix in database updater
[ticket/11574] Fix various path issues in the updater
[ticket/11574] Make install language filename less crazy
[ticket/11574] Use alternate DI config file for updater
[ticket/11574] Include normalizer so it loads form the correct directory
[ticket/11574] Only fall back to install/update versions, when IN_INSTALL ;)
[ticket/11574] Use log object instead of old function
[ticket/11574] Include vendor into update packages
[ticket/11574] Create phpbb_log object before using it.
[ticket/11574] Add correct language parameter to return links
[ticket/11574] Use request object rather then request_var function
[ticket/11574] Load new language files whenever possible
[ticket/11574] Require new files in install/index.php and add a class loader
[ticket/11574] Require new files in database_update.php and add a class loader
...
* Stupid mistake in phpbb_create_update_container
* Do not bootstrap extensions in installer/updater
* Fix template lookup in installer/updater
* Do not attempt to delete posts from bots
The latter is a really fun problem. Since deleting posts now depends
on a new db column that does not exist yet, we cannot call delete_post
from a migration, ever. By using retain, we can hack around the issue
for now.
PHPBB3-11574
