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* add UpdateManager#key method to access the keyJon Leighton2011-08-111-0/+4
* Make it the responsibility of the connection to hold on to a visitor for gene...Jon Leighton2011-08-084-15/+15
* Support update statements containing joinsJon Leighton2011-08-082-4/+5
* Remove short circuit evaluation and leave AST as it isDaniel Cadenas2011-08-032-22/+0
* Add nodes for boolean constantsDaniel Cadenas2011-08-036-1/+52
* Merge pull request #69 from thedarkone/oracle-order-by-updateAaron Patterson2011-07-261-0/+12
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| * Oracle does not allow ORDER BY/LIMIT in UPDATE queries.thedarkone2011-07-261-0/+12
* | supressing nested parenthesis in multiple unions on mysql. thanks jhtwong. fi...Aaron Patterson2011-07-201-0/+22
* | fix depth first visitor to support ascending and descending nodesAaron Patterson2011-06-291-0/+2
* | Merge branch 'master' into Khronos/masterAaron Patterson2011-06-2713-38/+129
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| * | visitors can define their own cache strategy for dispatch. fixes #57Aaron Patterson2011-06-271-4/+8
| * | Merge pull request #60 from arkadiyk/masterAaron Patterson2011-06-241-9/+59
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| | * | remove unnecessary guarding agains literalarkadiy kraportov2011-06-101-10/+0
| | * | LIMIT and OFFSET support for MS SQLarkadiy kraportov2011-06-091-9/+69
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| * / Break Ordering into Ascending/Descending nodes, allow reversalErnie Miller2011-06-159-22/+59
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| * Include Arel::Predicates to Arel::Nodes::Function so you can do table[:id].co...Samuel Kadolph2011-05-272-2/+1
| * do not cache sql literal valuesAaron Patterson2011-05-171-1/+2
* | Removed some old dev codeMartin Little2011-05-161-7/+0
* | Added a basic test for the informix visitorMartin Little2011-05-161-0/+2
* | Added initial informix visitor supportMartin Little2011-05-161-0/+40
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* refactoring to a methodAaron Patterson2011-05-101-3/+11
* Make ToSql more thread safe.Damon McCormick + Cameron Walters2011-05-101-5/+4
* InfixOperations are valid value expressions per SQL99 BNF, andErnie Miller2011-05-021-0/+1
* Stop calling to_s on aliases, require them to be strings already.Ernie Miller2011-04-292-3/+3
* Move #as to AliasPredication, stop overriding Function's #as.Ernie Miller2011-04-296-6/+12
* Revert "Merged pull request #40 from gmile/master."Aaron Patterson2011-04-291-11/+1
* Merge branch 'master' of github.com:rails/arelAaron Patterson2011-04-293-1/+25
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| * Merged pull request #40 from gmile/master.Aaron Patterson2011-04-291-1/+11
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| | * Generate more sqlish queue.gmile2011-03-241-1/+11
| * | replace 'LIMIT n' with 'FETCH FIRST n ROWS ONLY' when using ibm_dbShane Emmons2011-04-292-0/+14
* | | removing the aliased orders method from the pg visitorAaron Patterson2011-04-281-13/+0
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* | Add support for ordering on expressionsArthur Taylor2011-04-285-8/+17
* | adding attribute#lower for lowercasing an attributeAaron Patterson2011-04-251-0/+6
* | add a factory method for production LOWER functionsAaron Patterson2011-04-251-0/+6
* | raising not implemented exceptions for distinct on where it is not supportedAaron Patterson2011-04-211-0/+4
* | adding Distinct ON nodeAaron Patterson2011-04-215-33/+15
* | adding a DISTINCT nodeAaron Patterson2011-04-213-7/+21
* | Fixed deep copy bug in SelectManager cloneArthur Taylor2011-04-191-0/+5
* | Improve performance of grouping_any/grouping_allErnie Miller2011-04-191-11/+4
* | deprecating SelectManager#wheres methodAaron Patterson2011-04-111-0/+1
* | adding a Bin node to emit mysql BINARY keywordsAaron Patterson2011-04-113-0/+9
* | use TableAlias nodes for aliasing subselectsAaron Patterson2011-03-303-2/+6
* | fixing the leg order of TableAlias nodesAaron Patterson2011-03-302-3/+3
* | Make SelectManager#as act like node predicationsJohn Mileham2011-03-251-2/+2
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* supporting any node in SelectManager#fromAaron Patterson2011-03-231-2/+6
* allowing sql literals for values in insert statementsAaron Patterson2011-03-211-1/+5
* added a factory method for creating values nodesAaron Patterson2011-03-211-1/+5
* adding create_insert methodAaron Patterson2011-03-211-1/+5
* Merge branch 'master' of github.com:rails/arelAaron Patterson2011-03-216-32/+52
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| * Make as factory method convert alias name to SqlLiteralErnie Miller2011-03-121-1/+1