This will cause the sqlite3 driver to automatically rollback transactions
if an insert fails during a transaction. Other dbms trigger a rollback
inside the sql_error() function with a rollback command. However,
this manual rollback command might fail on sqlite3 due to ongoing queries.
With this change, sqlite3 itself will abort any ongoing queries and
initiate the rollback automatically. Since manually triggered rollbacks
will fail after the rollback was started automatically, we catch
exceptions output by the exec() command during rollback and any exception
that might be thrown by fetchArray() due to aborted queries.
PHPBB3-14044
[ticket/14039] Refactoring the updater
* CHItA/ticket/14039:
[ticket/14039] Use update helper to include files in container factory
[ticket/14039] Fix inclusion logic in update helper
[ticket/14039] Fix folder creation and deleted binary file issue
[ticket/14039] Fix file check for deleted files
[ticket/14039] Fix acp link
[ticket/14039] Fix ACP link generation
[ticket/14039] Fix constants for the updater
[ticket/14039] Include phpBB constants on startup
[ticket/14039] Fix migrator's language calls
[ticket/14039] Fix misunderstandable comment in the archive file updater
[ticket/14039] Use shared language service in the container factory
[ticket/14039] Fix filesystem file updater's mkdir usage
[ticket/14039] Only show log container when it has content
[ticket/14039] Use compatibility globals from the update package
[ticket/14039] Use http_exception instead of die()
[ticket/14039] Fix T_TEMPLATE_PATH constant
[ticket/14039] Fix language constants and comments
[ticket/14039] Revamp updater
* 3.1.x:
[ticket/13799] Split lines in HTML files for better readability
[ticket/13799] Add missing space before checked attribute
[ticket/13799] Correctly urlencode category and show selected avatar
[ticket/13799] Do not rawurlencode category in gallery avatar
[ticket/13799] Do not rawurlencode category in gallery avatar
* marc1706/ticket/13799:
[ticket/13799] Split lines in HTML files for better readability
[ticket/13799] Add missing space before checked attribute
[ticket/13799] Correctly urlencode category and show selected avatar
[ticket/13799] Do not rawurlencode category in gallery avatar
[ticket/9252] Do not try to disapprove a post that was just approved
* marc1706/ticket/9252:
[ticket/9252] Do not try to disapprove a post that was just approved
[ticket/13371] Fix language loading for the old installer
* CHItA/ticket/13371:
[ticket/13371] Add language files to the service as well
[ticket/13371] Use user selected language in old installer
[ticket/13371] Fix language loading for the old installer
