Commit message (Collapse) | Author | Age | Files | Lines | |
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* | Make it the responsibility of the connection to hold on to a visitor for ↵ | Jon Leighton | 2011-08-08 | 9 | -11/+11 |
| | | | | generating SQL, rather than the TreeManager. (There is a related commit coming in Active Record.) | ||||
* | Add nodes for boolean constants | Daniel Cadenas | 2011-08-03 | 1 | -0/+16 |
| | | | | | | | | | | | | 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 | ||||
* | Merge branch 'master' into Khronos/master | Aaron Patterson | 2011-06-27 | 4 | -11/+67 |
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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 |
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| * | 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 |
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| | * | LIMIT and OFFSET support for MS SQL | arkadiy kraportov | 2011-06-09 | 1 | -8/+55 |
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| * | | Break Ordering into Ascending/Descending nodes, allow reversal | Ernie Miller | 2011-06-15 | 2 | -2/+2 |
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| * | make sure thread runs | Aaron Patterson | 2011-05-17 | 1 | -0/+1 |
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| * | no longer use this instance variable | Aaron Patterson | 2011-05-17 | 1 | -1/+1 |
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* | | Added an additional test since skip/limit can not be used in reverse order | Martin Little | 2011-05-16 | 1 | -0/+8 |
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* | | Added a basic test for the informix visitor | Martin Little | 2011-05-16 | 1 | -0/+34 |
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* | 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. | ||||
* | Stop calling to_s on aliases, require them to be strings already. | Ernie Miller | 2011-04-29 | 2 | -4/+4 |
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* | Move #as to AliasPredication, stop overriding Function's #as. | Ernie Miller | 2011-04-29 | 1 | -3/+3 |
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* | replace 'LIMIT n' with 'FETCH FIRST n ROWS ONLY' when using ibm_db | Shane Emmons | 2011-04-29 | 1 | -0/+27 |
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* | raising not implemented exceptions for distinct on where it is not supported | Aaron Patterson | 2011-04-21 | 1 | -0/+11 |
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* | adding Distinct ON node | Aaron Patterson | 2011-04-21 | 2 | -2/+13 |
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* | Replace MathOperation with InfixOperation to support more operators | Ernie Miller | 2011-03-09 | 1 | -1/+10 |
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* | Merge branch 'master' of github.com:rails/arel | Aaron Patterson | 2011-03-07 | 1 | -0/+9 |
|\ | | | | | | | | | * '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 | 1 | -0/+9 |
| | | | | | | | | 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). | ||||
* | | Merge remote branch 'stiff/master' into omg | Aaron Patterson | 2011-03-07 | 1 | -0/+22 |
|\ \ | |/ |/| | | | | | * stiff/master: implemented support for math operations in numeric attributes | ||||
| * | implemented support for math operations in numeric attributes | Vladimir Meremyanin | 2011-01-29 | 1 | -0/+22 |
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* | | refactoring custom lock logic to use sql literals | Aaron Patterson | 2011-02-21 | 2 | -4/+4 |
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* | | Lock should be a unary node | Aaron Patterson | 2011-02-21 | 3 | -3/+3 |
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* | | Merge remote branch 'jstorimer/master' into omg | Aaron Patterson | 2011-02-21 | 2 | -9/+23 |
|\ \ | | | | | | | | | | | | | * jstorimer/master: Allow database specific locking clauses to be used | ||||
| * | | Allow database specific locking clauses to be used | Jesse Storimer | 2011-01-20 | 2 | -9/+23 |
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* | | | Merge branch 'named-function-predicates' | Aaron Patterson | 2011-02-02 | 1 | -0/+6 |
|\ \ \ | | | | | | | | | | | | | | | | | | | | | * named-function-predicates: Test for NamedFunction predication chaining Chain predications off of named functions | ||||
| * | | | Test for NamedFunction predication chaining | Daniel Azuma | 2011-01-19 | 1 | -0/+6 |
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* | | | fixing whitespace errors | Aaron Patterson | 2011-02-02 | 1 | -1/+1 |
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* | | | Added test, thanks josephholsten | Brian Dunn | 2011-02-02 | 1 | -0/+9 |
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* | | Added MINUS for Oracle | Brian Cardarella | 2011-01-23 | 1 | -0/+9 |
| | | | | | | | | Aliased :minus to :except for the SelectManager | ||||
* | | Add support for WITH and UNION | Paul Sadauskas | 2011-01-21 | 1 | -0/+1 |
|/ | | | | | | PostgreSQL WITH RECURSIVE support Make WITH be a unary node | ||||
* | Added Arel::Nodes::NamedFunction for representing generic SQL functions | Aaron Patterson | 2011-01-04 | 3 | -1/+36 |
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* | Merge branch '2-0-stable' | Aaron Patterson | 2011-01-03 | 2 | -4/+6 |
|\ | | | | | | | | | * 2-0-stable: adding better tests surrounding limits in adapter visitors | ||||
| * | adding better tests surrounding limits in adapter visitors | Aaron Patterson | 2011-01-03 | 2 | -4/+6 |
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* | | Merge branch '2-0-stable' | Aaron Patterson | 2011-01-03 | 1 | -6/+6 |
|\| | | | | | | | | | | | * 2-0-stable: fixing tests for oracle visitor fisting lots of oracle errors | ||||
| * | fixing tests for oracle visitor | Aaron Patterson | 2011-01-03 | 1 | -6/+6 |
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* | | top and limit can be visited | Aaron Patterson | 2011-01-03 | 2 | -0/+4 |
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* | | Merge branch '2-0-stable' into merge | Aaron Patterson | 2011-01-03 | 2 | -1/+19 |
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 2-0-stable: updating history Patched Arel v2.0.6 to support MSSQL SQL queries. Based on work of James Abley (https://github.com/jabley/arel). consolidating dot visitor methods refactoring where, fixing subselect implementation for passing a subquery to #in and #not_in tests for passing a subquery to #in and #not_in limit members of the AST are visited quoting limit nodes Conflicts: History.txt lib/arel/nodes.rb lib/arel/nodes/select_core.rb lib/arel/select_manager.rb lib/arel/visitors/to_sql.rb test/visitors/test_to_sql.rb | ||||
| * | Patched Arel v2.0.6 to support MSSQL SQL queries. Based on work of James ↵ | Viacheslav Petrenko | 2011-01-03 | 2 | -1/+19 |
| | | | | | | | | Abley (https://github.com/jabley/arel). | ||||
| * | tests for passing a subquery to #in and #not_in | Sven Fuchs | 2010-12-07 | 1 | -0/+18 |
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| * | quoting limit nodes | Aaron Patterson | 2010-12-07 | 3 | -0/+20 |
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* | | testing binary ops in the dot visitor | Aaron Patterson | 2010-12-25 | 1 | -0/+28 |
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* | | sql literals may be used as column attributes | Aaron Patterson | 2010-12-22 | 1 | -1/+8 |
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* | | string join should be a unary op | Aaron Patterson | 2010-12-14 | 2 | -2/+8 |
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* | | select core should visit the source node | Aaron Patterson | 2010-12-14 | 1 | -0/+1 |
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* | | adding a join source node | Aaron Patterson | 2010-12-14 | 2 | -10/+11 |
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* | | testing nary nodes in the depth first visitor | Aaron Patterson | 2010-12-10 | 1 | -2/+2 |
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