11 commits

Author	SHA1	Message	Date
Aaron Patterson	c5f9fbf0d6	calling cache methods against the connection	2011-11-19 18:57:36 -08:00
Jon Leighton	79411322ae	Make it the responsibility of the connection to hold on to a visitor for generating SQL, rather than the TreeManager. (There is a related commit coming in Active Record.)	2011-08-08 23:23:51 +01:00
Aaron Patterson	2567b72f95	supressing nested parenthesis in multiple unions on mysql. thanks jhtwong. fixes #58	2011-07-20 14:00:06 -07:00
Aaron Patterson	c7eef391db	refactoring custom lock logic to use sql literals	2011-02-21 15:40:38 -08:00
Aaron Patterson	8ed3ab00f1	Lock should be a unary node	2011-02-21 15:14:29 -08:00
Jesse Storimer	6c65b01762	Allow database specific locking clauses to be used	2011-01-20 00:37:05 -05:00
Aaron Patterson	f5e0979055	adding better tests surrounding limits in adapter visitors	2011-01-03 16:19:57 -08:00
Aaron Patterson	4010568595	quoting limit nodes	2010-12-07 10:48:02 -08:00
Aaron Patterson	3e928ee400	mysql will lock for update	2010-11-22 14:28:34 -08:00
Aaron Patterson	22a38c6a86	mysql selects from dual on empty from statements	2010-11-05 14:28:36 -07:00
Aaron Patterson	e42506f9ea	adding default limits when there is an offset for sqlite and mysql [#5316 state:resolved]	2010-10-20 17:16:18 -07:00