diff options
Diffstat (limited to 'activerecord/lib/active_record')
9 files changed, 48 insertions, 44 deletions
diff --git a/activerecord/lib/active_record/aggregations.rb b/activerecord/lib/active_record/aggregations.rb index 0d5313956b..45c275a017 100644 --- a/activerecord/lib/active_record/aggregations.rb +++ b/activerecord/lib/active_record/aggregations.rb @@ -230,8 +230,8 @@ module ActiveRecord private def reader_method(name, class_name, mapping, allow_nil, constructor) define_method(name) do - if @aggregation_cache[name].nil? && (!allow_nil || mapping.any? {|pair| !read_attribute(pair.first).nil? }) - attrs = mapping.collect {|pair| read_attribute(pair.first)} + if @aggregation_cache[name].nil? && (!allow_nil || mapping.any? {|key, _| !read_attribute(key).nil? }) + attrs = mapping.collect {|key, _| read_attribute(key)} object = constructor.respond_to?(:call) ? constructor.call(*attrs) : class_name.constantize.send(constructor, *attrs) @@ -249,10 +249,10 @@ module ActiveRecord end if part.nil? && allow_nil - mapping.each { |pair| self[pair.first] = nil } + mapping.each { |key, _| self[key] = nil } @aggregation_cache[name] = nil else - mapping.each { |pair| self[pair.first] = part.send(pair.last) } + mapping.each { |key, value| self[key] = part.send(value) } @aggregation_cache[name] = part.freeze end end diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/array_parser.rb b/activerecord/lib/active_record/connection_adapters/postgresql/array_parser.rb index 743bf68fe6..1b74c039ce 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql/array_parser.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql/array_parser.rb @@ -1,7 +1,7 @@ module ActiveRecord module ConnectionAdapters module PostgreSQL - module ArrayParser + module ArrayParser # :nodoc: DOUBLE_QUOTE = '"' BACKSLASH = "\\" diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/cast.rb b/activerecord/lib/active_record/connection_adapters/postgresql/cast.rb index b612602216..a14381acb6 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql/cast.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql/cast.rb @@ -1,7 +1,7 @@ module ActiveRecord module ConnectionAdapters module PostgreSQL - module Cast + module Cast # :nodoc: def point_to_string(point) # :nodoc: "(#{point[0]},#{point[1]})" end diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/oid.rb b/activerecord/lib/active_record/connection_adapters/postgresql/oid.rb index cf6a375704..a97c33ae6f 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql/oid.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql/oid.rb @@ -1,7 +1,7 @@ module ActiveRecord module ConnectionAdapters module PostgreSQL - module OID + module OID # :nodoc: class Type def type; end def simplified_type(sql_type); type end @@ -204,11 +204,8 @@ This is not reliable and will be removed in the future. end end - class Timestamp < Type - def type; :timestamp; end - def simplified_type(sql_type) - :datetime - end + class DateTime < Type + def type; :datetime; end def type_cast(value) return if value.nil? @@ -483,7 +480,7 @@ This is not reliable and will be removed in the future. register_type 'bool', OID::Boolean.new register_type 'bit', OID::Bit.new alias_type 'varbit', 'bit' - register_type 'timestamp', OID::Timestamp.new + register_type 'timestamp', OID::DateTime.new alias_type 'timestamptz', 'timestamp' register_type 'date', OID::Date.new register_type 'time', OID::Time.new diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb b/activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb index 0883b02a35..ad12298013 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql/quoting.rb @@ -150,13 +150,11 @@ module ActiveRecord # - "schema.name".table_name # - "schema.name"."table.name" def quote_table_name(name) - schema, name_part = extract_pg_identifier_from_name(name.to_s) - - unless name_part - quote_column_name(schema) + schema, table = Utils.extract_schema_and_table(name.to_s) + if schema + "#{quote_column_name(schema)}.#{quote_column_name(table)}" else - table_name, name_part = extract_pg_identifier_from_name(name_part) - "#{quote_column_name(schema)}.#{quote_column_name(table_name)}" + quote_column_name(table) end end diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/referential_integrity.rb b/activerecord/lib/active_record/connection_adapters/postgresql/referential_integrity.rb index 98dcf441ff..52b307c432 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql/referential_integrity.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql/referential_integrity.rb @@ -1,12 +1,12 @@ module ActiveRecord module ConnectionAdapters module PostgreSQL - module ReferentialIntegrity - def supports_disable_referential_integrity? #:nodoc: + module ReferentialIntegrity # :nodoc: + def supports_disable_referential_integrity? # :nodoc: true end - def disable_referential_integrity #:nodoc: + def disable_referential_integrity # :nodoc: if supports_disable_referential_integrity? begin execute(tables.collect { |name| "ALTER TABLE #{quote_table_name(name)} DISABLE TRIGGER ALL" }.join(";")) 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 dd983562fb..539ba38c4a 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql/schema_statements.rb @@ -97,7 +97,7 @@ module ActiveRecord # If the schema is not specified as part of +name+ then it will only find tables within # the current schema search path (regardless of permissions to access tables in other schemas) def table_exists?(name) - schema, table = extract_schema_and_table(name.to_s) + schema, table = Utils.extract_schema_and_table(name.to_s) return false unless table exec_query(<<-SQL, 'SCHEMA').rows.first[0].to_i > 0 @@ -488,23 +488,6 @@ module ActiveRecord [super, *order_columns].join(', ') end - - private - - # Returns an array of <tt>[schema_name, table_name]</tt> extracted from +name+. - # +schema_name+ is nil if not specified in +name+. - # +schema_name+ and +table_name+ exclude surrounding quotes (regardless of whether provided in +name+) - # +name+ supports the range of schema/table references understood by PostgreSQL, for example: - # - # * <tt>table_name</tt> - # * <tt>"table.name"</tt> - # * <tt>schema_name.table_name</tt> - # * <tt>schema_name."table.name"</tt> - # * <tt>"schema.name"."table name"</tt> - def extract_schema_and_table(name) - table, schema = name.scan(/[^".\s]+|"[^"]*"/)[0..1].collect{|m| m.gsub(/(^"|"$)/,'') }.reverse - [schema, table] - end end end end diff --git a/activerecord/lib/active_record/connection_adapters/postgresql/utils.rb b/activerecord/lib/active_record/connection_adapters/postgresql/utils.rb new file mode 100644 index 0000000000..60ffd3a114 --- /dev/null +++ b/activerecord/lib/active_record/connection_adapters/postgresql/utils.rb @@ -0,0 +1,25 @@ +module ActiveRecord + module ConnectionAdapters + module PostgreSQL + module Utils # :nodoc: + extend self + + # Returns an array of <tt>[schema_name, table_name]</tt> extracted from +name+. + # +schema_name+ is nil if not specified in +name+. + # +schema_name+ and +table_name+ exclude surrounding quotes (regardless of whether provided in +name+) + # +name+ supports the range of schema/table references understood by PostgreSQL, for example: + # + # * <tt>table_name</tt> + # * <tt>"table.name"</tt> + # * <tt>schema_name.table_name</tt> + # * <tt>schema_name."table.name"</tt> + # * <tt>"schema_name".table_name</tt> + # * <tt>"schema.name"."table name"</tt> + def extract_schema_and_table(name) + table, schema = name.scan(/[^".\s]+|"[^"]*"/)[0..1].collect{|m| m.gsub(/(^"|"$)/,'') }.reverse + [schema, table] + end + end + end + end +end diff --git a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb index 23b91be0f3..183d0c4ec6 100644 --- a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb +++ b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb @@ -1,6 +1,7 @@ require 'active_record/connection_adapters/abstract_adapter' require 'active_record/connection_adapters/statement_pool' +require 'active_record/connection_adapters/postgresql/utils' require 'active_record/connection_adapters/postgresql/column' require 'active_record/connection_adapters/postgresql/oid' require 'active_record/connection_adapters/postgresql/quoting' @@ -740,7 +741,7 @@ module ActiveRecord # Query implementation notes: # - format_type includes the column size constraint, e.g. varchar(50) # - ::regclass is a function that gives the id for a table name - def column_definitions(table_name) #:nodoc: + def column_definitions(table_name) # :nodoc: exec_query(<<-end_sql, 'SCHEMA').rows SELECT a.attname, format_type(a.atttypid, a.atttypmod), pg_get_expr(d.adbin, d.adrelid), a.attnotnull, a.atttypid, a.atttypmod @@ -752,7 +753,7 @@ module ActiveRecord end_sql end - def extract_pg_identifier_from_name(name) + def extract_pg_identifier_from_name(name) # :nodoc: match_data = name.start_with?('"') ? name.match(/\"([^\"]+)\"/) : name.match(/([^\.]+)/) if match_data @@ -762,12 +763,12 @@ module ActiveRecord end end - def extract_table_ref_from_insert_sql(sql) + def extract_table_ref_from_insert_sql(sql) # :nodoc: sql[/into\s+([^\(]*).*values\s*\(/im] $1.strip if $1 end - def create_table_definition(name, temporary, options, as = nil) + def create_table_definition(name, temporary, options, as = nil) # :nodoc: TableDefinition.new native_database_types, name, temporary, options, as end end |