Module: Sequel::DataObjects::Postgres::DatabaseMethods

Includes:
Postgres::DatabaseMethods
Defined in:
lib/sequel/adapters/do/postgres.rb

Overview

Methods to add to Database instances that access PostgreSQL via DataObjects.

Constant Summary

Constants included from Postgres::DatabaseMethods

Postgres::DatabaseMethods::EXCLUDE_SCHEMAS, Postgres::DatabaseMethods::FOREIGN_KEY_LIST_ON_DELETE_MAP, Postgres::DatabaseMethods::PREPARED_ARG_PLACEHOLDER, Postgres::DatabaseMethods::RE_CURRVAL_ERROR, Postgres::DatabaseMethods::SELECT_CUSTOM_SEQUENCE_SQL, Postgres::DatabaseMethods::SELECT_PK_SQL, Postgres::DatabaseMethods::SELECT_SERIAL_SEQUENCE_SQL, Postgres::DatabaseMethods::SYSTEM_TABLE_REGEXP

Class Method Summary collapse

Methods included from Postgres::DatabaseMethods

#commit_prepared_transaction, #create_function, #create_language, #create_schema, #create_trigger, #database_type, #drop_function, #drop_language, #drop_schema, #drop_trigger, #foreign_key_list, #indexes, #locks, #notify, #primary_key, #primary_key_sequence, #reset_primary_key_sequence, #rollback_prepared_transaction, #serial_primary_key_options, #server_version, #supports_create_table_if_not_exists?, #supports_drop_table_if_exists?, #supports_prepared_transactions?, #supports_savepoints?, #supports_transaction_isolation_levels?, #supports_transactional_ddl?, #tables, #type_supported?, #views

Class Method Details

.extended(db) ⇒ Object

Add the primary_keys and primary_key_sequences instance variables, so we can get the correct return values for inserted rows.



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# File 'lib/sequel/adapters/do/postgres.rb', line 17

def self.extended(db)
  db.instance_eval do
    @primary_keys = {}
    @primary_key_sequences = {}
  end
end