Module: Sequel::Postgres

Defined in:

lib/sequel_core/adapters/postgres.rb,
lib/sequel_core/adapters/shared/postgres.rb

Overview

Top level module for holding all PostgreSQL-related modules and classes for Sequel.

Defined Under Namespace

Modules: AdapterMethods, DatabaseMethods, DatasetMethods Classes: Adapter, Database, Dataset

Constant Summary

PG_TYPES =

Hash with integer keys and proc values for converting PostgreSQL types.

{
  16 => lambda{ |s| s == 't' }, # boolean
  17 => lambda{ |s| Adapter.unescape_bytea(s).to_blob }, # bytea
  20 => lambda{ |s| s.to_i }, # int8
  21 => lambda{ |s| s.to_i }, # int2
  22 => lambda{ |s| s.to_i }, # int2vector
  23 => lambda{ |s| s.to_i }, # int4
  26 => lambda{ |s| s.to_i }, # oid
  700 => lambda{ |s| s.to_f }, # float4
  701 => lambda{ |s| s.to_f }, # float8
  790 => lambda{ |s| s.to_d }, # money
  1082 => lambda{ |s| @use_iso_date_format ? Date.new(*s.split("-").map{|x| x.to_i}) : s.to_date }, # date
  1083 => lambda{ |s| s.to_time }, # time without time zone
  1114 => lambda{ |s| s.to_sequel_time }, # timestamp without time zone
  1184 => lambda{ |s| s.to_sequel_time }, # timestamp with time zone
  1266 => lambda{ |s| s.to_time }, # time with time zone
  1700 => lambda{ |s| s.to_d }, # numeric
}

CONVERTED_EXCEPTIONS =

Array of exceptions that need to be converted. JDBC uses NativeExceptions, the native adapter uses PGError.

[]