Commit Graph

15 Commits

Author SHA1 Message Date
Damian Mooyman
d8e9af8af8 API New Database abstraction layer. Ticket #7429
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
2014-07-09 18:04:05 +12:00
Damian Mooyman
a3c8a594ca BUG Fix data query not always joining necessary tables
Fixes #2846
2014-05-06 12:22:46 +12:00
Damian Mooyman
afaf7f6b4e BUG Sort column order maintained correctly when using expressions in SQLQuery and DataQuery 2013-10-03 14:20:31 +13:00
Ingo Schommer
3334eafcb1 API Marked statics private, use Config API instead (#8317)
See "Static configuration properties are now immutable, you must use Config API." in the 3.1 change log for details.
2013-03-24 17:20:53 +01:00
Ingo Schommer
d13c53fda6 Merge remote-tracking branch 'origin/3.0' into 3.1
Conflicts:
	tests/model/DataQueryTest.php
2012-12-14 10:57:28 +01:00
stojg
efa9ff9b08 API: Queries added by DataList::addInnerJoin() and DataList::leftJoin() come after the base joins, not before.
This bug will surface when using the ORM and adding an join to DataList
where a DataObject inherits another DataObject.

If you for example want to restrict the number of pages that only have a
related Staff object:

    $list = DataList::create('Page')
		->InnerJoin('Staff', '"Staff"."ID" = "Page"."StaffID");

This will create a SQL query where the INNER JOIN is before the
LEFT JOIN of Page and SiteTree in the resulting SQL string. In MySQL
and PostgreSQL this will create an invalid query.

This patch solves the problem by sorting the joins.
2012-12-11 11:04:29 +13:00
Ingo Schommer
fb5e488103 Line length fixes 2012-10-03 18:11:31 +02:00
Ingo Schommer
56f7ce1dcf Merge remote-tracking branch 'origin/3.0'
Conflicts:
	control/Cookie.php
	control/Director.php
	control/HTTPResponse.php
	model/Database.php
	model/MySQLDatabase.php
	model/SQLQuery.php
	view/Requirements.php
	view/SSViewer.php
2012-10-03 16:16:19 +02:00
Sam Minnee
1f7fc1f76a FIX Remove instances of lines longer than 120c
The entire framework repo (with the exception of system-generated files) has been amended to respect the 120c line-length limit.  This is in preparation for the enforcement of this rule with PHP_CodeSniffer.
2012-09-30 17:18:13 +13:00
Simon Welsh
6d696d506f API Allow subgroups in the WHERE clause of a Data/SQLQuery
Adds three extra methods to Data/SQLQuery query that allow for starting
a disjunctive subgroup, a conjunctive subgroup and for ending a subgroup.

Database::sqlWhereToString() now builds up the WHERE clause one by one
instead of with a straight implode. Uses a stack to know which conenctive
to use.
2012-09-21 14:59:47 +12:00
Ingo Schommer
e2f073f38a Method visibility according to coding conventions 2012-09-20 10:46:59 +02:00
Simon Welsh
cd0a1ff623 FIX DataQuery::applyRelation was returning the base class.
If the applyRelation() was passed a relation that went to a class with a parent
class with a database table, applyRelation would return the name of the parent
class, rather than the class the relation was actually too.
2012-06-29 21:54:48 +12:00
Fred Condo
d370423825 Clean up trailing ?> per coding standard
All sapphire but the lang directory
2012-02-12 12:40:16 -08:00
Sam Minnee
0d683dd8ef MINOR: Removed use of deprecated join() in favour of innerJoin() and leftJoin(). 2011-10-29 17:36:38 +13:00
ajshort
2365bfc652 MINOR: Moved model tests into the tests/model directory. 2011-05-01 15:26:30 +12:00