diff options
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters')
16 files changed, 300 insertions, 103 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb b/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb index 27e6e8898c..847d9da6e6 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/connection_pool.rb @@ -237,7 +237,7 @@ module ActiveRecord @spec = spec @checkout_timeout = spec.config[:checkout_timeout] || 5 - @dead_connection_timeout = spec.config[:dead_connection_timeout] + @dead_connection_timeout = spec.config[:dead_connection_timeout] || 5 @reaper = Reaper.new self, spec.config[:reaping_frequency] @reaper.run @@ -517,6 +517,7 @@ module ActiveRecord def establish_connection(owner, spec) @class_to_pool.clear + raise RuntimeError, "Anonymous class is not allowed." unless owner.name owner_to_pool[owner.name] = ConnectionAdapters::ConnectionPool.new(spec) end diff --git a/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb b/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb index be6fda95b4..41e07fbda9 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/query_cache.rb @@ -9,9 +9,9 @@ module ActiveRecord def dirties_query_cache(base, *method_names) method_names.each do |method_name| base.class_eval <<-end_code, __FILE__, __LINE__ + 1 - def #{method_name}(*) # def update_with_query_dirty(*args) + def #{method_name}(*) # def update_with_query_dirty(*) clear_query_cache if @query_cache_enabled # clear_query_cache if @query_cache_enabled - super # update_without_query_dirty(*args) + super # super end # end end_code end @@ -85,6 +85,8 @@ module ActiveRecord end end + # If arel is locked this is a SELECT ... FOR UPDATE or somesuch. Such + # queries should not be cached. def locked?(arel) arel.respond_to?(:locked) && arel.locked end diff --git a/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb b/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb index 60a9eee7c7..aec4654eee 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb @@ -25,13 +25,19 @@ module ActiveRecord when true, false if column && column.type == :integer value ? '1' : '0' + elsif column && [:text, :string, :binary].include?(column.type) + value ? "'1'" : "'0'" else value ? quoted_true : quoted_false end # BigDecimals need to be put in a non-normalized form and quoted. when nil then "NULL" - when BigDecimal then value.to_s('F') - when Numeric, ActiveSupport::Duration then value.to_s + when Numeric, ActiveSupport::Duration + value = BigDecimal === value ? value.to_s('F') : value.to_s + if column && ![:integer, :float, :decimal].include?(column.type) + value = "'#{value}'" + end + value when Date, Time then "'#{quoted_date(value)}'" when Symbol then "'#{quote_string(value.to_s)}'" when Class then "'#{value.to_s}'" @@ -93,6 +99,18 @@ module ActiveRecord quote_column_name(table_name) end + # Override to return the quoted table name for assignment. Defaults to + # table quoting. + # + # This works for mysql and mysql2 where table.column can be used to + # resolve ambiguity. + # + # We override this in the sqlite and postgresql adapters to use only + # the column name (as per syntax requirements). + def quote_table_name_for_assignment(table, attr) + quote_table_name("#{table}.#{attr}") + end + def quoted_true "'t'" end diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb index b1ec33d06c..f758e19a4f 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb @@ -252,15 +252,12 @@ module ActiveRecord self end - %w( string text integer float decimal datetime timestamp time date binary boolean ).each do |column_type| - class_eval <<-EOV, __FILE__, __LINE__ + 1 - def #{column_type}(*args) # def string(*args) - options = args.extract_options! # options = args.extract_options! - column_names = args # column_names = args - type = :'#{column_type}' # type = :string - column_names.each { |name| column(name, type, options) } # column_names.each { |name| column(name, type, options) } - end # end - EOV + [:string, :text, :integer, :float, :decimal, :datetime, :timestamp, :time, :date, :binary, :boolean].each do |column_type| + define_method column_type do |*args| + options = args.extract_options! + column_names = args + column_names.each { |name| column(name, column_type, options) } + end end # Adds index options to the indexes hash, keyed by column name @@ -486,15 +483,13 @@ module ActiveRecord # # t.string(:goat) # t.string(:goat, :sheep) - %w( string text integer float decimal datetime timestamp time date binary boolean ).each do |column_type| - class_eval <<-EOV, __FILE__, __LINE__ + 1 - def #{column_type}(*args) # def string(*args) - options = args.extract_options! # options = args.extract_options! - args.each do |name| # column_names.each do |name| - @base.add_column(@table_name, name, :#{column_type}, options) # @base.add_column(@table_name, name, :string, options) - end # end - end # end - EOV + [:string, :text, :integer, :float, :decimal, :datetime, :timestamp, :time, :date, :binary, :boolean].each do |column_type| + define_method column_type do |*args| + options = args.extract_options! + args.each do |name| + @base.add_column(@table_name, name, column_type, options) + end + end end private diff --git a/activerecord/lib/active_record/connection_adapters/abstract/schema_dumper.rb b/activerecord/lib/active_record/connection_adapters/abstract/schema_dumper.rb index 9d6111b51e..fd5eaab9c9 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/schema_dumper.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/schema_dumper.rb @@ -47,6 +47,9 @@ module ActiveRecord value.to_s when Date, DateTime, Time "'#{value.to_s(:db)}'" + when Range + # infinity dumps as Infinity, which causes uninitialized constant error + value.inspect.gsub('Infinity', '::Float::INFINITY') else value.inspect end diff --git a/activerecord/lib/active_record/connection_adapters/abstract/transaction.rb b/activerecord/lib/active_record/connection_adapters/abstract/transaction.rb index 4cca94e40b..3ecef96b10 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/transaction.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/transaction.rb @@ -5,6 +5,35 @@ module ActiveRecord def initialize(connection) @connection = connection + @state = TransactionState.new + end + + def state + @state + end + end + + class TransactionState + + VALID_STATES = Set.new([:committed, :rolledback, nil]) + + def initialize(state = nil) + @state = state + end + + def committed? + @state == :committed + end + + def rolledback? + @state == :rolledback + end + + def set_state(state) + if !VALID_STATES.include?(state) + raise ArgumentError, "Invalid transaction state: #{state}" + end + @state = state end end @@ -91,6 +120,7 @@ module ActiveRecord end def rollback_records + @state.set_state(:rolledback) records.uniq.each do |record| begin record.rolledback!(parent.closed?) @@ -101,6 +131,7 @@ module ActiveRecord end def commit_records + @state.set_state(:committed) records.uniq.each do |record| begin record.committed! diff --git a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb index cbb6869e66..2400fc92cc 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb @@ -171,10 +171,22 @@ module ActiveRecord false end + # Does this adapter support database extensions? As of this writing + # only postgresql does. + def supports_extensions? + false + end + + # A list of extensions, to be filled in by databases that + # support them (at the moment, postgresql). + def extensions + [] + end + # QUOTING ================================================== # Returns a bind substitution value given a +column+ and list of current - # +binds+ + # +binds+. def substitute_at(column, index) Arel::Nodes::BindParam.new '?' end @@ -293,6 +305,10 @@ module ActiveRecord pool.checkin self end + def valid_type?(type) + true + end + protected def log(sql, name = "SQL", binds = []) diff --git a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb index 52b0b3fe79..e3ad5594d2 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb @@ -212,8 +212,6 @@ module ActiveRecord if value.kind_of?(String) && column && column.type == :binary && column.class.respond_to?(:string_to_binary) s = column.class.string_to_binary(value).unpack("H*")[0] "x'#{s}'" - elsif value.kind_of?(BigDecimal) - value.to_s("F") else super end @@ -584,6 +582,10 @@ module ActiveRecord @config.fetch(:strict, true) end + def valid_type?(type) + !native_database_types[type].nil? + end + protected # MySQL is too stupid to create a temporary table for use subquery, so we have @@ -749,7 +751,6 @@ module ActiveRecord # ...and send them all in one query execute("SET #{encoding} #{variable_assignments}", :skip_logging) end - end end end diff --git a/activerecord/lib/active_record/connection_adapters/column.rb b/activerecord/lib/active_record/connection_adapters/column.rb index fb28ecb6cf..a4b3a0c584 100644 --- a/activerecord/lib/active_record/connection_adapters/column.rb +++ b/activerecord/lib/active_record/connection_adapters/column.rb @@ -74,12 +74,13 @@ module ActiveRecord def type_cast_for_write(value) return value unless number? - if value == false + case value + when FalseClass 0 - elsif value == true + when TrueClass 1 - elsif value.is_a?(String) && value.blank? - nil + when String + value.presence else value end @@ -126,7 +127,6 @@ module ActiveRecord when :hstore then "#{klass}.string_to_hstore(#{var_name})" when :inet, :cidr then "#{klass}.string_to_cidr(#{var_name})" when :json then "#{klass}.string_to_json(#{var_name})" - when :intrange then "#{klass}.string_to_intrange(#{var_name})" else var_name end end diff --git a/activerecord/lib/active_record/connection_adapters/connection_specification.rb b/activerecord/lib/active_record/connection_adapters/connection_specification.rb index 09250d3c01..577a362568 100644 --- a/activerecord/lib/active_record/connection_adapters/connection_specification.rb +++ b/activerecord/lib/active_record/connection_adapters/connection_specification.rb @@ -62,6 +62,10 @@ module ActiveRecord ConnectionSpecification.new(spec, adapter_method) end + # For DATABASE_URL, accept a limited concept of ints and floats + SIMPLE_INT = /\A\d+\z/ + SIMPLE_FLOAT = /\A\d+\.\d+\z/ + def connection_url_to_hash(url) # :nodoc: config = URI.parse url adapter = config.scheme @@ -72,15 +76,38 @@ module ActiveRecord :port => config.port, :database => config.path.sub(%r{^/},""), :host => config.host } + spec.reject!{ |_,value| value.blank? } + uri_parser = URI::Parser.new + spec.map { |key,value| spec[key] = uri_parser.unescape(value) if value.is_a?(String) } + if config.query options = Hash[config.query.split("&").map{ |pair| pair.split("=") }].symbolize_keys + + options.each { |key, value| options[key] = type_cast_value(value) } + spec.merge!(options) end + spec end + + def type_cast_value(value) + case value + when SIMPLE_INT + value.to_i + when SIMPLE_FLOAT + value.to_f + when 'true' + true + when 'false' + false + else + value + end + end end end end diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/cast.rb b/activerecord/lib/active_record/connection_adapters/postgresql/cast.rb index f7d734a2f1..3d8f0b575c 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql/cast.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql/cast.rb @@ -62,6 +62,12 @@ module ActiveRecord "{#{casted_values.join(',')}}" end + def range_to_string(object) + from = object.begin.respond_to?(:infinite?) && object.begin.infinite? ? '' : object.begin + to = object.end.respond_to?(:infinite?) && object.end.infinite? ? '' : object.end + "[#{from},#{to}#{object.exclude_end? ? ')' : ']'}" + end + def string_to_json(string) if String === string ActiveSupport::JSON.decode(string) @@ -92,36 +98,6 @@ module ActiveRecord parse_pg_array(string).map{|val| oid.type_cast val} end - def string_to_intrange(string) - if string.nil? - nil - elsif "empty" == string - (nil..nil) - elsif String === string && (matches = /^(\(|\[)([0-9]+),(\s?)([0-9]+)(\)|\])$/i.match(string)) - lower_bound = ("(" == matches[1] ? (matches[2].to_i + 1) : matches[2].to_i) - upper_bound = (")" == matches[5] ? (matches[4].to_i - 1) : matches[4].to_i) - (lower_bound..upper_bound) - else - string - end - end - - def intrange_to_string(object) - if object.nil? - nil - elsif Range === object - if [object.first, object.last].all? { |el| Integer === el } - "[#{object.first.to_i},#{object.exclude_end? ? object.last.to_i : object.last.to_i + 1})" - elsif [object.first, object.last].all? { |el| NilClass === el } - "empty" - else - nil - end - else - object - end - end - private HstorePair = begin diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/oid.rb b/activerecord/lib/active_record/connection_adapters/postgresql/oid.rb index 02c295983f..e09319890a 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql/oid.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql/oid.rb @@ -78,6 +78,64 @@ module ActiveRecord end end + class Range < Type + attr_reader :subtype + def initialize(subtype) + @subtype = subtype + end + + def extract_bounds(value) + from, to = value[1..-2].split(',') + { + from: (value[1] == ',' || from == '-infinity') ? infinity(:negative => true) : from, + to: (value[-2] == ',' || to == 'infinity') ? infinity : to, + exclude_start: (value[0] == '('), + exclude_end: (value[-1] == ')') + } + end + + def infinity(options = {}) + ::Float::INFINITY * (options[:negative] ? -1 : 1) + end + + def infinity?(value) + value.respond_to?(:infinite?) && value.infinite? + end + + def to_integer(value) + infinity?(value) ? value : value.to_i + end + + def type_cast(value) + return if value.nil? || value == 'empty' + return value if value.is_a?(::Range) + + extracted = extract_bounds(value) + + case @subtype + when :date + from = ConnectionAdapters::Column.value_to_date(extracted[:from]) + from -= 1.day if extracted[:exclude_start] + to = ConnectionAdapters::Column.value_to_date(extracted[:to]) + when :decimal + from = BigDecimal.new(extracted[:from].to_s) + # FIXME: add exclude start for ::Range, same for timestamp ranges + to = BigDecimal.new(extracted[:to].to_s) + when :time + from = ConnectionAdapters::Column.string_to_time(extracted[:from]) + to = ConnectionAdapters::Column.string_to_time(extracted[:to]) + when :integer + from = to_integer(extracted[:from]) rescue value ? 1 : 0 + from -= 1 if extracted[:exclude_start] + to = to_integer(extracted[:to]) rescue value ? 1 : 0 + else + return value + end + + ::Range.new(from, to, extracted[:exclude_end]) + end + end + class Integer < Type def type_cast(value) return if value.nil? @@ -168,14 +226,6 @@ module ActiveRecord end end - class IntRange < Type - def type_cast(value) - return if value.nil? - - ConnectionAdapters::PostgreSQLColumn.string_to_intrange value - end - end - class TypeMap def initialize @mapping = {} @@ -189,6 +239,10 @@ module ActiveRecord @mapping[oid] end + def clear + @mapping.clear + end + def key?(oid) @mapping.key? oid end @@ -241,6 +295,13 @@ module ActiveRecord alias_type 'int8', 'int2' alias_type 'oid', 'int2' + register_type 'daterange', OID::Range.new(:date) + register_type 'numrange', OID::Range.new(:decimal) + register_type 'tsrange', OID::Range.new(:time) + register_type 'int4range', OID::Range.new(:integer) + alias_type 'tstzrange', 'tsrange' + alias_type 'int8range', 'int4range' + register_type 'numeric', OID::Decimal.new register_type 'text', OID::Identity.new alias_type 'varchar', 'text' @@ -278,9 +339,6 @@ module ActiveRecord register_type 'json', OID::Json.new register_type 'ltree', OID::Identity.new - register_type 'int4range', OID::IntRange.new - alias_type 'int8range', 'int4range' - register_type 'cidr', OID::Cidr.new alias_type 'inet', 'cidr' end diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb b/activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb index c2fcef94da..47e2e3928f 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb @@ -19,6 +19,12 @@ module ActiveRecord return super unless column case value + when Range + if /range$/ =~ column.sql_type + "'#{PostgreSQLColumn.range_to_string(value)}'::#{column.sql_type}" + else + super + end when Array if column.array "'#{PostgreSQLColumn.array_to_string(value, column, self)}'" @@ -31,11 +37,6 @@ module ActiveRecord when 'json' then super(PostgreSQLColumn.json_to_string(value), column) else super end - when Range - case column.sql_type - when 'int4range', 'int8range' then super(PostgreSQLColumn.intrange_to_string(value), column) - else super - end when IPAddr case column.sql_type when 'inet', 'cidr' then super(PostgreSQLColumn.cidr_to_string(value), column) @@ -74,6 +75,9 @@ module ActiveRecord return super(value, column) unless column case value + when Range + return super(value, column) unless /range$/ =~ column.sql_type + PostgreSQLColumn.range_to_string(value) when NilClass if column.array && array_member 'NULL' @@ -94,11 +98,6 @@ module ActiveRecord when 'json' then PostgreSQLColumn.json_to_string(value) else super(value, column) end - when Range - case column.sql_type - when 'int4range', 'int8range' then PostgreSQLColumn.intrange_to_string(value) - else super(value, column) - end when IPAddr return super(value, column) unless ['inet','cidr'].include? column.sql_type PostgreSQLColumn.cidr_to_string(value) @@ -131,6 +130,10 @@ module ActiveRecord end end + def quote_table_name_for_assignment(table, attr) + quote_column_name(attr) + end + # Quotes column names for use in SQL queries. def quote_column_name(name) #:nodoc: PGconn.quote_ident(name.to_s) diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb index 8c68576bdc..73ca2c8e61 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb @@ -417,14 +417,6 @@ module ActiveRecord when 0..6; "timestamp(#{precision})" else raise(ActiveRecordError, "No timestamp type has precision of #{precision}. The allowed range of precision is from 0 to 6") end - when 'intrange' - return 'int4range' unless limit - - case limit - when 1..4; 'int4range' - when 5..8; 'int8range' - else raise(ActiveRecordError, "No range type has byte size #{limit}. Use a numeric with precision 0 instead.") - end else super end diff --git a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb index b1b0467379..2af60ad0a2 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb @@ -77,6 +77,8 @@ module ActiveRecord return default unless default case default + when /\A'(.*)'::(num|date|tstz|ts|int4|int8)range\z/m + $1 # Numeric types when /\A\(?(-?\d+(\.\d*)?\)?)\z/ $1 @@ -117,9 +119,6 @@ module ActiveRecord # JSON when /\A'(.*)'::json\z/ $1 - # int4range, int8range - when /\A'(.*)'::int(4|8)range\z/ - $1 # Object identifier types when /\A-?\d+\z/ $1 @@ -220,12 +219,11 @@ module ActiveRecord # JSON type when 'json' :json - # int4range, int8range types - when 'int4range', 'int8range' - :intrange # Small and big integer types when /^(?:small|big)int$/ :integer + when /(num|date|tstz|ts|int4|int8)range$/ + field_type.to_sym # Pass through all types that are not specific to PostgreSQL. else super @@ -276,6 +274,30 @@ module ActiveRecord column(args[0], 'tsvector', options) end + def int4range(name, options = {}) + column(name, 'int4range', options) + end + + def int8range(name, options = {}) + column(name, 'int8range', options) + end + + def tsrange(name, options = {}) + column(name, 'tsrange', options) + end + + def tstzrange(name, options = {}) + column(name, 'tstzrange', options) + end + + def numrange(name, options = {}) + column(name, 'numrange', options) + end + + def daterange(name, options = {}) + column(name, 'daterange', options) + end + def hstore(name, options = {}) column(name, 'hstore', options) end @@ -304,10 +326,6 @@ module ActiveRecord column(name, 'json', options) end - def intrange(name, options = {}) - column(name, 'intrange', options) - end - def column(name, type = nil, options = {}) super column = self[name] @@ -339,6 +357,12 @@ module ActiveRecord timestamp: { name: "timestamp" }, time: { name: "time" }, date: { name: "date" }, + daterange: { name: "daterange" }, + numrange: { name: "numrange" }, + tsrange: { name: "tsrange" }, + tstzrange: { name: "tstzrange" }, + int4range: { name: "int4range" }, + int8range: { name: "int8range" }, binary: { name: "bytea" }, boolean: { name: "boolean" }, xml: { name: "xml" }, @@ -349,7 +373,6 @@ module ActiveRecord macaddr: { name: "macaddr" }, uuid: { name: "uuid" }, json: { name: "json" }, - intrange: { name: "int4range" }, ltree: { name: "ltree" } } @@ -552,6 +575,45 @@ module ActiveRecord true end + # Returns true if pg > 9.2 + def supports_extensions? + postgresql_version >= 90200 + end + + # Range datatypes weren't introduced until PostgreSQL 9.2 + def supports_ranges? + postgresql_version >= 90200 + end + + def enable_extension(name) + exec_query("CREATE EXTENSION IF NOT EXISTS #{name}").tap { + reload_type_map + } + end + + def disable_extension(name) + exec_query("DROP EXTENSION IF EXISTS #{name} CASCADE").tap { + reload_type_map + } + end + + def extension_enabled?(name) + if supports_extensions? + res = exec_query "SELECT EXISTS(SELECT * FROM pg_available_extensions WHERE name = '#{name}' AND installed_version IS NOT NULL)", + 'SCHEMA' + res.column_types['exists'].type_cast res.rows.first.first + end + end + + def extensions + if supports_extensions? + res = exec_query "SELECT extname from pg_extension", "SCHEMA" + res.rows.map { |r| res.column_types['extname'].type_cast r.first } + else + super + end + end + # Returns the configured supported identifier length supported by PostgreSQL def table_alias_length @table_alias_length ||= query('SHOW max_identifier_length', 'SCHEMA')[0][0].to_i @@ -593,6 +655,10 @@ module ActiveRecord @use_insert_returning end + def valid_type?(type) + !native_database_types[type].nil? + end + protected # Returns the version of the connected PostgreSQL server. @@ -617,6 +683,11 @@ module ActiveRecord private + def reload_type_map + OID::TYPE_MAP.clear + initialize_type_map + end + def initialize_type_map result = execute('SELECT oid, typname, typelem, typdelim, typinput FROM pg_type', 'SCHEMA') leaves, nodes = result.partition { |row| row['typelem'] == '0' } diff --git a/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb b/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb index 11e8197293..91444950be 100644 --- a/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb @@ -229,6 +229,10 @@ module ActiveRecord @connection.class.quote(s) end + def quote_table_name_for_assignment(table, attr) + quote_column_name(attr) + end + def quote_column_name(name) #:nodoc: %Q("#{name.to_s.gsub('"', '""')}") end @@ -598,7 +602,6 @@ module ActiveRecord super end end - end end end |