Commit message (Collapse) | Author | Age | Files | Lines | |
---|---|---|---|---|---|
* | Add SelectManager#projections= method to overwrite projections | Jon Leighton | 2011-08-11 | 1 | -0/+9 |
| | |||||
* | add UpdateManager#key method to access the key | Jon Leighton | 2011-08-11 | 1 | -0/+16 |
| | |||||
* | Make it the responsibility of the connection to hold on to a visitor for ↵ | Jon Leighton | 2011-08-08 | 14 | -27/+31 |
| | | | | generating SQL, rather than the TreeManager. (There is a related commit coming in Active Record.) | ||||
* | Support update statements containing joins | Jon Leighton | 2011-08-08 | 1 | -0/+13 |
| | |||||
* | Add nodes for boolean constants | Daniel Cadenas | 2011-08-03 | 2 | -0/+26 |
| | | | | | | | | | | | | This is useful for dynamically created predicates e.g: expr1 = table.create_false expr2 = table.create_false expr1 = create_a_predicate() if some_condition expr2 = create_another_predicate() if some_other_condition table.where(expr1.and(expr2)) | ||||
* | supressing nested parenthesis in multiple unions on mysql. thanks jhtwong. ↵ | Aaron Patterson | 2011-07-20 | 1 | -0/+10 |
| | | | | fixes #58 | ||||
* | fix depth first visitor to support ascending and descending nodes | Aaron Patterson | 2011-06-29 | 1 | -0/+9 |
| | |||||
* | Merge branch 'master' into Khronos/master | Aaron Patterson | 2011-06-27 | 10 | -18/+151 |
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | * master: visitors can define their own cache strategy for dispatch. fixes #57 Break Ordering into Ascending/Descending nodes, allow reversal remove unnecessary guarding agains literal LIMIT and OFFSET support for MS SQL Include Arel::Predicates to Arel::Nodes::Function so you can do table[:id].count.eq(2) updating spec zomg prep release make sure thread runs do not cache sql literal values no longer use this instance variable | ||||
| * | visitors can define their own cache strategy for dispatch. fixes #57 | Aaron Patterson | 2011-06-27 | 1 | -0/+16 |
| | | |||||
| * | Merge pull request #60 from arkadiyk/master | Aaron Patterson | 2011-06-24 | 1 | -8/+47 |
| |\ | | | | | | | Better support for MSSQL | ||||
| | * | remove unnecessary guarding agains literal | arkadiy kraportov | 2011-06-10 | 1 | -8/+0 |
| | | | |||||
| | * | LIMIT and OFFSET support for MS SQL | arkadiy kraportov | 2011-06-09 | 1 | -8/+55 |
| | | | |||||
| * | | Break Ordering into Ascending/Descending nodes, allow reversal | Ernie Miller | 2011-06-15 | 6 | -8/+76 |
| |/ | |||||
| * | Include Arel::Predicates to Arel::Nodes::Function so you can do ↵ | Samuel Kadolph | 2011-05-27 | 1 | -0/+9 |
| | | | | | | | | table[:id].count.eq(2) | ||||
| * | make sure thread runs | Aaron Patterson | 2011-05-17 | 1 | -0/+1 |
| | | |||||
| * | do not cache sql literal values | Aaron Patterson | 2011-05-17 | 1 | -1/+1 |
| | | |||||
| * | no longer use this instance variable | Aaron Patterson | 2011-05-17 | 1 | -1/+1 |
| | | |||||
* | | Added an additional test since skip/limit can not be used in reverse order | Martin Little | 2011-05-16 | 1 | -0/+8 |
| | | |||||
* | | Added a basic test for the informix visitor | Martin Little | 2011-05-16 | 1 | -0/+34 |
|/ | |||||
* | Make ToSql more thread safe. | Damon McCormick + Cameron Walters | 2011-05-10 | 1 | -0/+17 |
| | | | | | | | Because the ToSql visitor instance is shared across all threads, there is a race condition around column types for binary nodes. It's possible, for instance, to end up with ActiveRecord converting a string value in the final SQL to an integer during heavy concurrent operations. | ||||
* | InfixOperations are valid value expressions per SQL99 BNF, and | Ernie Miller | 2011-05-02 | 1 | -0/+30 |
| | | | | should support ordering | ||||
* | Stop calling to_s on aliases, require them to be strings already. | Ernie Miller | 2011-04-29 | 2 | -4/+4 |
| | |||||
* | Move #as to AliasPredication, stop overriding Function's #as. | Ernie Miller | 2011-04-29 | 2 | -3/+20 |
| | |||||
* | replace 'LIMIT n' with 'FETCH FIRST n ROWS ONLY' when using ibm_db | Shane Emmons | 2011-04-29 | 1 | -0/+27 |
| | |||||
* | Add support for ordering on expressions | Arthur Taylor | 2011-04-28 | 1 | -0/+23 |
| | | | | | | | | | | | | | | Conflicts: lib/arel.rb lib/arel/attributes/attribute.rb lib/arel/nodes/infix_operation.rb lib/arel/nodes/named_function.rb Conflicts: lib/arel.rb lib/arel/attributes/attribute.rb | ||||
* | adding attribute#lower for lowercasing an attribute | Aaron Patterson | 2011-04-25 | 1 | -0/+8 |
| | |||||
* | add a factory method for production LOWER functions | Aaron Patterson | 2011-04-25 | 1 | -0/+7 |
| | |||||
* | raising not implemented exceptions for distinct on where it is not supported | Aaron Patterson | 2011-04-21 | 1 | -0/+11 |
| | |||||
* | adding Distinct ON node | Aaron Patterson | 2011-04-21 | 3 | -3/+14 |
| | |||||
* | adding a DISTINCT node | Aaron Patterson | 2011-04-21 | 1 | -14/+23 |
| | |||||
* | adding a spec to demonstrate subqueries | Aaron Patterson | 2011-04-18 | 1 | -0/+12 |
| | |||||
* | fixing Table tests | Aaron Patterson | 2011-04-18 | 1 | -1/+1 |
| | |||||
* | Fixed deep copy bug in SelectManager clone | Arthur Taylor | 2011-04-19 | 1 | -0/+10 |
| | |||||
* | adding a Bin node to emit mysql BINARY keywords | Aaron Patterson | 2011-04-11 | 1 | -0/+23 |
| | |||||
* | use TableAlias nodes for aliasing subselects | Aaron Patterson | 2011-03-30 | 1 | -1/+1 |
| | |||||
* | Make SelectManager#as act like node predications | John Mileham | 2011-03-25 | 1 | -2/+18 |
| | |||||
* | supporting any node in SelectManager#from | Aaron Patterson | 2011-03-23 | 1 | -0/+17 |
| | |||||
* | allowing sql literals for values in insert statements | Aaron Patterson | 2011-03-21 | 1 | -0/+9 |
| | |||||
* | added a factory method for creating values nodes | Aaron Patterson | 2011-03-21 | 1 | -0/+10 |
| | |||||
* | adding create_insert method | Aaron Patterson | 2011-03-21 | 1 | -0/+6 |
| | |||||
* | Merge branch 'master' of github.com:rails/arel | Aaron Patterson | 2011-03-21 | 2 | -1/+16 |
|\ | | | | | | | | | | | * 'master' of github.com:rails/arel: Make as factory method convert alias name to SqlLiteral Replace MathOperation with InfixOperation to support more operators | ||||
| * | Make as factory method convert alias name to SqlLiteral | Ernie Miller | 2011-03-12 | 1 | -0/+6 |
| | | |||||
| * | Replace MathOperation with InfixOperation to support more operators | Ernie Miller | 2011-03-09 | 1 | -1/+10 |
| | | |||||
* | | Fixes rails bug #6058. | Hugo Peixoto | 2011-03-21 | 1 | -0/+14 |
|/ | | | | Propagates 'where' clauses when subquerying is triggered on the UpdateManager. | ||||
* | Merge branch 'master' of github.com:rails/arel | Aaron Patterson | 2011-03-07 | 2 | -0/+13 |
|\ | | | | | | | | | * 'master' of github.com:rails/arel: Add an #table_name method to Table and TableAlias, which always returns the actual table name, not the alias. Then fix ToSql#column_for to use this table name when checking whether the table exists (rather than before, where it was checking whether a table with the alias name exists, which was incorrect). | ||||
| * | Add an #table_name method to Table and TableAlias, which always returns the ↵ | Jon Leighton | 2011-03-04 | 2 | -0/+13 |
| | | | | | | | | actual table name, not the alias. Then fix ToSql#column_for to use this table name when checking whether the table exists (rather than before, where it was checking whether a table with the alias name exists, which was incorrect). | ||||
* | | cleaning up math operations on attributes | Aaron Patterson | 2011-03-07 | 1 | -2/+4 |
| | | |||||
* | | Merge remote branch 'stiff/master' into omg | Aaron Patterson | 2011-03-07 | 2 | -2/+28 |
|\ \ | |/ |/| | | | | | * stiff/master: implemented support for math operations in numeric attributes | ||||
| * | implemented support for math operations in numeric attributes | Vladimir Meremyanin | 2011-01-29 | 2 | -2/+28 |
| | | |||||
* | | assinging nil to an offset will remove the offset from the AST | Aaron Patterson | 2011-02-25 | 1 | -0/+26 |
| | |