Without this fix, multiple Database objects will use the same
DBConnector object, meaning that SilverStripe can’t connect to multiple
databases.
This fix ensures that the service cache generates new DBConnector
subclasses each time it is called.
Provides an interface for classes to implement their own flush()
functionality. This function gets called early in a request on
all implementations of Flushable when flush=1|all is requested in the
URL.
This fix came out of an issue where Requirements combined files were not
being cleaned up after dev/build?flush=1, due to the fact that flush
would only occur when you called it while on a page that used those
combined files, but not in any other contexts. This will now call flush
on any implementors of Flushable regardless of the context of where
flush was called.
Database abstraction broken up into controller, connector, query builder, and schema manager, each independently configurable via YAML / Injector
Creation of new DBQueryGenerator for database specific generation of SQL
Support for parameterised queries, move of code base to use these over escaped conditions
Refactor of SQLQuery into separate query classes for each of INSERT UPDATE DELETE and SELECT
Support for PDO
Installation process upgraded to use new ORM
SS_DatabaseException created to handle database errors, maintaining details of raw sql and parameter details for user code designed interested in that data.
Renamed DB static methods to conform correctly to naming conventions (e.g. DB::getConn -> DB::get_conn)
3.2 upgrade docs
Performance Optimisation and simplification of code to use more concise API
API Ability for database adapters to register extensions to ConfigureFromEnv.php
This ensures that the correct stage is selected, even if the request
does not come through the model as controller system. This fixes an
issue where custom controllers would always be on the "Stage" stage.
Priority for translations was hardcoded, and hardcoded the project name as "mysite".
This takes the order from a configuration property "module_prority". You can
use standard config fragment before and after rules to make a module less or
more important than anything else, with these tweaks:
- Unless it has it's order explicitly defined, the "project" module (normally mysite)
will be considered highest priority
- There is an "other_modules" value in the order list which will be replaced by
all the modules (except the project module) that don't have their order
explicitly defined.
Extracted common code out to SS_HTMLValue and made abstract, then
put HTML 4 specific code in SS_HTML4Value. Its now possible to
replace HTMLValue with one designed for HTML 5 or XHTML
Requires a code change from new SS_HTMLValue to
Injector::inst()->create(HTMLValue)
Sometimes has-one UploadFields can get confused about whether or not there is an existing file that needs deleting. This setting lets you make a more robust has-one UploadField, where any existing file will be replaced. It more closely mimics simple single-file upload fields.
This is the companion setting to canUpload, letting you control whether existing files from the asset store can be referenced. It's particularly useful when using UploadField on the front-end.
The _config/route rules explicitly mentioned framework by module name,
so if you installed framework in the older sapphire directory youd
always end up with cyclic config requirement errors
When specifying a specific before rule and a wildcard after rule (or
vice versa), the config system was filtering out any fragment
from the list of fragments that matched the wildcard if it matched
_any_ componenet of the specific rule, not all of them.
Fixed, and added handling of two semi wild-card rules, where a
rule with less wildcards wins over a rule with more.
See http://open.silverstripe.org/ticket/7765 for more
