diff options
Diffstat (limited to 'activerecord/lib/active_record/relation/query_methods.rb')
-rw-r--r-- | activerecord/lib/active_record/relation/query_methods.rb | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/activerecord/lib/active_record/relation/query_methods.rb b/activerecord/lib/active_record/relation/query_methods.rb index 78da6a83ec..fc653f467c 100644 --- a/activerecord/lib/active_record/relation/query_methods.rb +++ b/activerecord/lib/active_record/relation/query_methods.rb @@ -384,6 +384,9 @@ module ActiveRecord end end + #For bind param caching. TODO: VALIDATE AND CORRECT THIS + self.bind_values = [] + #end self end @@ -827,7 +830,7 @@ module ActiveRecord build_joins(arel, joins_values.flatten) unless joins_values.empty? - collapse_wheres(arel, (where_values - ['']).uniq) + collapse_wheres(arel, (where_values - [''])) #TODO: Add uniq with real value comparison / ignore uniqs that have binds arel.having(*having_values.uniq.reject(&:blank?)) unless having_values.empty? @@ -920,9 +923,14 @@ module ActiveRecord [@klass.send(:sanitize_sql, other.empty? ? opts : ([opts] + other))] when Hash + temp_opts = opts.dup opts = PredicateBuilder.resolve_column_aliases(klass, opts) attributes = @klass.send(:expand_hash_conditions_for_aggregates, opts) + create_binds(temp_opts) + temp_opts = substitute_opts(temp_opts) + + attributes = @klass.send(:expand_hash_conditions_for_aggregates, temp_opts) attributes.values.grep(ActiveRecord::Relation) do |rel| self.bind_values += rel.bind_values end @@ -933,6 +941,30 @@ module ActiveRecord end end + def create_binds(temp_opts) + binds = [] + temp_opts.map do |column, value| + case value + when String, Integer + if @klass.column_names.include? column.to_s + binds.push([@klass.columns_hash[column.to_s], value]) + end + end + end + self.bind_values += binds + end + + def substitute_opts(temp_opts) + temp_opts = temp_opts.each_with_index do |(column,value), index| + if @klass.columns_hash[column.to_s] != nil + case value + when String, Integer + temp_opts[column] = connection.substitute_at(column, index) + end + end + end + end + def build_from opts, name = from_value case opts |