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* Expand usages of #hash_on. The #hash definition it produces looks broken, ↵Bryan Helmkamp2009-05-184-14/+26
| | | | but leaving it for now
* Cleanup Sql formatters a bitBryan Helmkamp2009-05-181-16/+8
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* Cleaning up Sql::Engine#readBryan Helmkamp2009-05-181-6/+0
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* Extracting #build_query method for creating SQL from partsBryan Helmkamp2009-05-173-16/+25
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* Refactor #select_sql. Extract methods to generate clausesBryan Helmkamp2009-05-171-7/+27
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* Removing Object#metaclass definition (it's already in ActiveSupport)Bryan Helmkamp2009-05-171-6/+0
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* Fix bug in Order equality where Descending.new(attribute) was == ↵Bryan Helmkamp2009-05-171-4/+9
| | | | Ascending.new(attribute)
* Removing two unused externalizable? methodsBryan Helmkamp2009-05-172-8/+0
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* Removing unused array extensionsBryan Helmkamp2009-05-172-18/+0
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* Include modules to extend core classes to improve inspectabilityBryan Helmkamp2009-05-1710-84/+134
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* Moving a few stray SQL references in the memory engine codeBryan Helmkamp2009-05-172-15/+14
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* WhitespaceBryan Helmkamp2009-05-1748-93/+93
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* joining across engines in either directionBryan Helmkamp2009-05-171-1/+9
| | | | | | Conflicts: spec/arel/engines/memory/integration/joins/cross_engine_spec.rb
* initial implementation of cross-engine joinBryan Helmkamp2009-05-177-6/+21
| | | | | | | Conflicts: lib/arel/engines/memory/relations/array.rb lib/arel/engines/sql/primitives.rb
* basic implementation of in memory insertionsBryan Helmkamp2009-05-175-1/+16
| | | | | | Conflicts: lib/arel/engines/memory/relations.rb
* using in memory relations as results from sql relationNick Kallen2009-05-1711-22/+27
| | | | | | | Conflicts: lib/arel/algebra/primitives/expression.rb lib/arel/algebra/relations/relation.rb
* performing in memory joinsNick Kallen2009-05-172-0/+25
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* recursive memory operations now possibleBryan Helmkamp2009-05-1710-17/+46
| | | | | | Conflicts: lib/arel/algebra/relations/relation.rb
* made block stuff read nicerBryan Helmkamp2009-05-174-3/+11
| | | | | | Conflicts: doc/TODO
* most in memory operations save join and groupBryan Helmkamp2009-05-1715-11/+130
| | | | | | | | | | | | | Conflicts: lib/arel/algebra/extensions/object.rb lib/arel/algebra/primitives/value.rb lib/arel/engines/memory/relations.rb lib/arel/engines/sql/formatters.rb lib/arel/engines/sql/primitives.rb spec/arel/unit/relations/alias_spec.rb spec/arel/unit/relations/array_spec.rb spec/arel/unit/relations/order_spec.rb
* moved table-related stuff into sql engineNick Kallen2009-05-173-1/+8
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* join sql stuff moved into sql adapterBryan Helmkamp2009-05-176-22/+43
| | | | | | | | | Conflicts: lib/arel/algebra/primitives/value.rb lib/arel/algebra/relations/operations/join.rb lib/arel/algebra/relations/relation.rb spec/arel/unit/relations/join_spec.rb
* removed function_sql in favor of polymorphismBryan Helmkamp2009-05-173-16/+48
| | | | | | | | Conflicts: lib/arel/algebra/primitives/attribute.rb lib/arel/algebra/primitives/expression.rb spec/arel/unit/primitives/expression_spec.rb
* consolidated filesBryan Helmkamp2009-05-1721-166/+133
| | | | | | | | | | | | | | Conflicts: lib/arel/algebra/predicates.rb lib/arel/algebra/relations/writes/delete.rb lib/arel/algebra/relations/writes/insert.rb lib/arel/algebra/relations/writes/update.rb lib/arel/engines/memory/predicates.rb lib/arel/engines/memory/relations.rb lib/arel/engines/sql/primitives/attribute.rb lib/arel/engines/sql/relations/writes/insert.rb lib/arel/engines/sql/relations/writes/update.rb
* reorganized file structuresBryan Helmkamp2009-05-1754-64/+144
| | | | | | | | | | Conflicts: lib/arel.rb lib/arel/arel.rb lib/arel/engines/memory/predicates.rb lib/arel/engines/memory/relations/array.rb lib/arel/engines/sql/relations/table.rb
* moved sql related code to its own engine areaBryan Helmkamp2009-05-1750-200/+272
| | | | | | | | | | | | | | | | | | | | | Conflicts: lib/arel/engine.rb lib/arel/extensions/object.rb lib/arel/predicates.rb lib/arel/primitives/attribute.rb lib/arel/primitives/expression.rb lib/arel/primitives/value.rb lib/arel/relations/operations/join.rb lib/arel/relations/relation.rb lib/arel/relations/utilities/externalization.rb lib/arel/relations/utilities/nil.rb lib/arel/relations/writes/delete.rb lib/arel/relations/writes/insert.rb lib/arel/relations/writes/update.rb spec/arel/unit/relations/skip_spec.rb spec/arel/unit/relations/take_spec.rb spec/spec_helper.rb
* reorganized callBryan Helmkamp2009-05-178-20/+56
| | | | | | | | | | | | | | | | Conflicts: doc/TODO lib/arel/relations/relation.rb lib/arel/relations/writes/delete.rb lib/arel/relations/writes/insert.rb lib/arel/relations/writes/update.rb lib/arel/session.rb spec/arel/unit/relations/delete_spec.rb spec/arel/unit/relations/insert_spec.rb spec/arel/unit/relations/relation_spec.rb spec/arel/unit/relations/update_spec.rb spec/arel/unit/session/session_spec.rb
* Don't depend engine select_value(s) method. Quoting should be performed by ↵Emilio Tagua2009-05-062-10/+1
| | | | connection not ARel
* Fixes for PostgreSQL: always alias expresions and quote values.Emilio Tagua2009-05-042-5/+5
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* COUNT should return an integerEmilio Tagua2009-05-021-1/+1
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* Don't bind, just assign.Emilio Tagua2009-04-301-1/+1
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* Added DISTINCT support. Modified when to quote or not columns and tables.Emilio Tagua2009-04-294-7/+26
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* Workaround so quote_table_name is not included when not using a column name. ↵Emilio Tagua2009-04-281-0/+5
| | | | For example: project('2 * amount')
* ORDER BY should be included after GROUP BY clauseEmilio Tagua2009-04-282-3/+7
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* Added aggregation and to_attribute methods to ValueEmilio Tagua2009-04-243-14/+22
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* Removed table quotings to be SQLite3 compliant. Delete and update will ↵Emilio Tagua2009-04-245-18/+18
| | | | returrn the size of modified records to prevent addional queries to be done.
* Fix insertion to work on SQLite3Emilio Tagua2009-04-238-89/+93
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* Required singletonEmilio Tagua2009-04-231-2/+4
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* Use the engine not the engine.connection, the engine may not even respond to ↵Emilio Tagua2009-04-233-19/+19
| | | | connection
* AND/OR support for predicatesBryan Helmkamp2008-05-271-0/+21
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* externalization now includes limitsNick Kallen2008-05-219-6/+12
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* limits and offsets need to be externalized too. first draftNick Kallen2008-05-2010-17/+22
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* removed more boiler-plateNick Kallen2008-05-199-78/+31
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* some drying up of boiler plate initialization and equality codeNick Kallen2008-05-199-71/+55
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* drying up some of the codeNick Kallen2008-05-192-39/+16
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* some convenience methodsNick Kallen2008-05-192-10/+13
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* reorganized file structureNick Kallen2008-05-1923-25/+25
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* renamed ion classesNick Kallen2008-05-196-13/+13
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* renamed select operation to whereNick Kallen2008-05-199-35/+35
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* can't remember what i was working onNick Kallen2008-05-185-11/+23
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