diff options
Diffstat (limited to 'activerecord/lib/active_record')
-rw-r--r-- | activerecord/lib/active_record/relation.rb | 14 | ||||
-rw-r--r-- | activerecord/lib/active_record/relation/query_methods.rb | 5 | ||||
-rw-r--r-- | activerecord/lib/active_record/schema_migration.rb | 42 |
3 files changed, 29 insertions, 32 deletions
diff --git a/activerecord/lib/active_record/relation.rb b/activerecord/lib/active_record/relation.rb index 94ab465cc1..9857ab0f8f 100644 --- a/activerecord/lib/active_record/relation.rb +++ b/activerecord/lib/active_record/relation.rb @@ -26,7 +26,6 @@ module ActiveRecord @klass = klass @table = table @values = values - @implicit_readonly = nil @loaded = false @default_scoped = false end @@ -76,10 +75,10 @@ module ActiveRecord def update_record(values, id, id_was) # :nodoc: substitutes, binds = substitute_values values um = @klass.unscoped.where(@klass.arel_table[@klass.primary_key].eq(id_was || id)).arel.compile_update(substitutes) - + @klass.connection.update( - um, - 'SQL', + um, + 'SQL', binds) end @@ -94,7 +93,7 @@ module ActiveRecord end [substitutes, binds] - end + end # Initializes new record from relation while maintaining the current # scope. @@ -582,10 +581,7 @@ module ActiveRecord ActiveRecord::Associations::Preloader.new(@records, associations).run end - # @readonly_value is true only if set explicitly. @implicit_readonly is true if there - # are JOINS and no explicit SELECT. - readonly = readonly_value.nil? ? @implicit_readonly : readonly_value - @records.each { |record| record.readonly! } if readonly + @records.each { |record| record.readonly! } if readonly_value else @records = default_scoped.to_a end diff --git a/activerecord/lib/active_record/relation/query_methods.rb b/activerecord/lib/active_record/relation/query_methods.rb index 0292d363d4..ca1de2d4dc 100644 --- a/activerecord/lib/active_record/relation/query_methods.rb +++ b/activerecord/lib/active_record/relation/query_methods.rb @@ -864,8 +864,6 @@ module ActiveRecord return [] if joins.empty? - @implicit_readonly = true - joins.map do |join| case join when Array @@ -947,8 +945,6 @@ module ActiveRecord join_dependency.graft(*stashed_association_joins) - @implicit_readonly = true unless association_joins.empty? && stashed_association_joins.empty? - # FIXME: refactor this to build an AST join_dependency.join_associations.each do |association| association.join_to(manager) @@ -961,7 +957,6 @@ module ActiveRecord def build_select(arel, selects) unless selects.empty? - @implicit_readonly = false arel.project(*selects) else arel.project(@klass.arel_table[Arel.star]) diff --git a/activerecord/lib/active_record/schema_migration.rb b/activerecord/lib/active_record/schema_migration.rb index 6077144265..fee19b1096 100644 --- a/activerecord/lib/active_record/schema_migration.rb +++ b/activerecord/lib/active_record/schema_migration.rb @@ -4,31 +4,37 @@ require 'active_record/base' module ActiveRecord class SchemaMigration < ActiveRecord::Base + class << self - def self.table_name - "#{Base.table_name_prefix}schema_migrations#{Base.table_name_suffix}" - end + def table_name + "#{table_name_prefix}schema_migrations#{table_name_suffix}" + end - def self.index_name - "#{Base.table_name_prefix}unique_schema_migrations#{Base.table_name_suffix}" - end + def index_name + "#{table_name_prefix}unique_schema_migrations#{table_name_suffix}" + end - def self.create_table(limit=nil) - unless connection.table_exists?(table_name) - version_options = {null: false} - version_options[:limit] = limit if limit + def table_exists? + connection.table_exists?(table_name) + end + + def create_table(limit=nil) + unless table_exists? + version_options = {null: false} + version_options[:limit] = limit if limit - connection.create_table(table_name, id: false) do |t| - t.column :version, :string, version_options + connection.create_table(table_name, id: false) do |t| + t.column :version, :string, version_options + end + connection.add_index table_name, :version, unique: true, name: index_name end - connection.add_index table_name, :version, unique: true, name: index_name end - end - def self.drop_table - if connection.table_exists?(table_name) - connection.remove_index table_name, name: index_name - connection.drop_table(table_name) + def drop_table + if table_exists? + connection.remove_index table_name, name: index_name + connection.drop_table(table_name) + end end end |