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* Build valid SQL query for SQLite3 and PostgreSQL when updating records with ↵Emilio Tagua2009-06-231-2/+18
| | | | limited conditions
* Allow strings as update assignmentsEmilio Tagua2009-06-101-3/+7
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* Return delete result instead Arel objectEmilio Tagua2009-06-021-2/+0
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* Allow expressions on literal SQL fragmentsEmilio Tagua2009-05-281-1/+3
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* Don't quote the table if it isn't a table name. By doing this Arel supports ↵Emilio Tagua2009-05-281-2/+6
| | | | using custom SQL FROM like: edges USE INDEX(unique_edge_index)
* This should be performed by the engine, if it does not exists, then create ↵Emilio Tagua2009-05-281-1/+0
| | | | SQLLiteral not Attribute.
* Merge commit 'brynary/master'Emilio Tagua2009-05-2660-0/+1629
|\ | | | | | | | | | | | | Conflicts: lib/arel.rb lib/arel/session.rb
| * Adding SqlLiteral with spec for countsBryan Helmkamp2009-05-191-0/+10
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| * Better inspect output for ExpressionsBryan Helmkamp2009-05-181-0/+4
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| * Removing unused Pathname extensionBryan Helmkamp2009-05-181-9/+0
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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 Helmkamp2009-05-1755-69/+145
| | | | | | | | | | | | | | | | | | | | 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 Helmkamp2009-05-1751-202/+273
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* | Removed lib to avoid any conflict in mergeEmilio Tagua2009-05-2641-1144/+0
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* | Don't quote columns when they are not an attributeEmilio Tagua2009-05-181-3/+8
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* | Require active_support/core_ext since ActiveRecord don't require it any moreEmilio Tagua2009-05-181-1/+2
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* 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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