Commit Graph

27 Commits

Author SHA1 Message Date
Ingo Schommer
ba5984e2bf Only compare array notations in SQLQuery->getOrderedJoins()
If more than two $from were added through SQLQuery->addFrom(),
the getOrderedJoins() comparison kicks in. It assumes all $from
parts are in array notation, which isn't always the case.
For legacy reasons, and because we don't have full API support,
you can still add literal joins through addFrom('INNER JOIN ...').
On PHP 5.3, the ordering comparison still works because it
allows array access in strings, with string rather than numeric indexes.
Thankfully that's no longer supported in PHP 5.4.
2013-09-17 22:08:48 +02:00
Sean Harvey
17fb7752db Skipping SQLQueryTest::testZeroLimitWithOffset() for MSSQLDatabase.
This test doesn't work on MSSQLDatabase.
2013-09-13 15:50:36 +12:00
Sean Harvey
bf1110d911 Adding a test for SQLQuery::setLimit() parsing OFFSET string clause. 2013-09-13 15:44:46 +12:00
Sean Harvey
95bb799e6f BUG Fixing SQLQuery::aggregate() adding ORDER BY when no limit.
DataQuery::initialiseQuery() will add a default sort to a query,
and when calling up an aggregate it will make a query like this
which doesn't make sense:

SELECT MAX("LastEdited") FROM "Member" ORDER BY "ID"

In this case there is no need to add the ORDER BY, and it will
break databases like MSSQL in cases such as
GenericTemplateGlobalProvider
which provides a default List() function for adding aggregates
into SSViewer template cacheblocks.

If we add a limit, however, then it does make sense:

SELECT MAX("LastEdited") FROM "Member" ORDER BY "ID" LIMIT 10

This fixes SQLQuery::aggregate() to NOT add an ORDER BY to an
aggregate call if there is no limit.
2013-09-06 18:11:11 +12:00
Ingo Schommer
23e51b871b BUG Accept $limit=0 in SQLQuery->setLimit()
SQLQuery->setLimit(0, 99) should result in "SELECT ... LIMIT 0 OFFSET 1".
In fact it does "SELECT ..." without a LIMIT clause at all,
which is unexpected. This is regardless of the $offset value.
2013-06-06 15:27:14 +02:00
Ingo Schommer
e9d55fcaf9 Correctly quote SQL in SQLQueryTest (fixes Postgresql) 2013-04-03 12:11:52 +02:00
Ingo Schommer
b9f628146a Fixed query quoting in SQLQueryTest 2013-04-03 10:48:55 +02:00
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
g4b0
e53280c650 BUG SQLQuery::aggregate() with limit, groupBy and orderBy (fixes #8148) 2012-12-21 15:20:59 +01:00
Sean Harvey
aa3b358469 Adding test for SortColumn to SQLQueryTest
Mostly for the benefit of MSSQLDatabase which is having problems
with subselects and alias functions.
2012-12-20 15:52:46 +13:00
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
Damian Mooyman
76c63fe4a4 BUG Fixed issue with SQLQuery::lastRow crashing on empty set. Added test cases for lastRow and firstRow.
Quoted table / column names to make test cases work in postgres

BUG Fixed issue with SQLQuery::lastRow crashing on empty set. Added test cases for lastRow and firstRow.

Quoted table / column names to make test cases work in postgres

Merge branch '3.0-sqlquery-lastrow-fix' of github.com:tractorcow/sapphire into 3.0-sqlquery-lastrow-fix
2012-11-16 13:27:51 +13:00
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
Ingo Schommer
e2f073f38a Method visibility according to coding conventions 2012-09-20 10:46:59 +02:00
Will Rossiter
4ee709e88d FIX: ensure limits to SQLQuery are passed as positive values 2012-06-29 19:40:28 +12:00
Sam Minnee
1b5768975c BUG: exclude() clears previously selected filters() (Trac #7529)
This bug was caused by the fact that SQLQuery::whereAny() removed existing filters.  In line with addWhere() and setWhere(), I split this into addWhereAny() and setWhereAny().  Strictly speaking, this drops the method SQLQuery::whereAny(), but it was really just an internal function for exclude, and so I think that's acceptable.
2012-06-22 16:31:29 +12:00
Sean Harvey
051d9de482 API CHANGE Deprecated internal access to SQLQuery properties, update core code to reflect these changes.
Using set/add instead in accessor methods, and use Database::sql*ToString() to allow easier per-database adapter SQL overloading.
2012-05-07 14:21:44 +12:00
Sean Harvey
450bc258d8 MINOR Fixing broken SQLQueryTest cases 2012-05-03 13:09:50 +12:00
Sam Minnee
a8e8a6060a BUGFIX: Fixed errors caused by complex raw SQL sort() calls. (#7236) 2012-05-01 18:15:08 +12:00
Sam Minnee
8661164c19 API CHANGE: Add SQLQuery::clearSelect(), SQLQuery::selectField() and SQLQuery::itemisedSelect() to make it easier for other subsystems to use SQLQuery without resorting to direct property access.
API CHANGE: Remove DataQuery::select() in place of DataQuery::selectField().
BUGFIX: Remove direct property access to SQLQuery::$select
2012-05-01 17:57:39 +12:00
Will Rossiter
9938b64cf6 FEATURE: implement SS_Sortable->reverse()
API CHANGE: SQLQuery:: now an array object rather than string. Existing strings will continue to work
2012-04-27 15:54:14 +12:00
Sam Minnee
a55e06f6b5 API CHANGE: Introduce SS_Limitable class for adding to SS_Lists that have limit capability.
API CHANGE: Deprecated SS_List::getRange() in favour of SS_Limitable::limit().
API CHANGE: Introduce SS_Limitable::limit($limit, $offset = 0) as the only modern way of specifying limits; deprecate all others.
2012-03-09 17:07:40 +13:00
Fred Condo
d370423825 Clean up trailing ?> per coding standard
All sapphire but the lang directory
2012-02-12 12:40:16 -08:00
Stig Lindqvist
9bf247cc33 API CHANGE Introduced DataQuery::whereAny() and SQLQuery::whereAny() 2011-12-17 16:42:30 +13:00
Sam Minnee
c8ce6f9f55 BUGFIX: Don't create unnecessary aliases in generated SQL. 2011-10-29 17:36:37 +13:00
Sam Minnee
c615c4eb91 ENHANCEMENT: First cut of running SearchContext through DataList/DataQuery. Note that the eventual goal is probably to ditch SearchContext entirely. 2011-05-01 15:25:58 +12:00
Ingo Schommer
9b29616710 API CHANGE Rearranged files in sapphire to reflect core dependencies more accurately, and have the tests/ folder mirror its folder structure 2011-03-31 09:56:21 +13:00