Class: ActiveRecord::ConnectionAdapters::PostgreSQLAdapter
- Inherits:
-
AbstractAdapter
- Object
- AbstractAdapter
- ActiveRecord::ConnectionAdapters::PostgreSQLAdapter
- Includes:
- Jdbc::ConnectionPoolCallbacks, ActiveRecord::ConnectionAdapters::PostgreSQL::ColumnDumper, ActiveRecord::ConnectionAdapters::PostgreSQL::Quoting, ActiveRecord::ConnectionAdapters::PostgreSQL::ReferentialIntegrity, ActiveRecord::ConnectionAdapters::PostgreSQL::SchemaStatements, ArJdbc::Abstract::ConnectionManagement, ArJdbc::Abstract::Core, ArJdbc::Abstract::DatabaseStatements, ArJdbc::Abstract::StatementCache, ArJdbc::Abstract::TransactionSupport, ArJdbc::PostgreSQL, ArJdbc::Util::QuotedCache
- Defined in:
- lib/arjdbc/postgresql/adapter.rb
Constant Summary collapse
- OID =
AR expects OID to be available on the adapter
ActiveRecord::ConnectionAdapters::PostgreSQL::OID
- ColumnMethods =
ActiveRecord::ConnectionAdapters::PostgreSQL::ColumnMethods
- TableDefinition =
ActiveRecord::ConnectionAdapters::PostgreSQL::TableDefinition
- Table =
ActiveRecord::ConnectionAdapters::PostgreSQL::Table
Constants included from ArJdbc::PostgreSQL
ArJdbc::PostgreSQL::ADAPTER_NAME, ArJdbc::PostgreSQL::NATIVE_DATABASE_TYPES
Constants included from ArJdbc::Abstract::DatabaseStatements
ArJdbc::Abstract::DatabaseStatements::NO_BINDS
Instance Attribute Summary
Attributes included from ArJdbc::Abstract::Core
Instance Method Summary collapse
-
#arel_visitor ⇒ Object
:nodoc:.
-
#create_table_definition(*args) ⇒ Object
:nodoc:.
-
#initialize(connection, logger = nil, connection_parameters = nil, config = {}) ⇒ PostgreSQLAdapter
constructor
A new instance of PostgreSQLAdapter.
- #jdbc_connection_class(spec) ⇒ Object
-
#schema_creation ⇒ Object
:nodoc:.
- #update_table_definition(table_name, base) ⇒ Object
Methods included from ArJdbc::Util::QuotedCache
#quote_column_name, #quote_table_name
Methods included from ArJdbc::PostgreSQL
#adapter_name, #add_order_by_for_association_limiting!, #all_schemas, #clear_cache!, #client_min_messages, #client_min_messages=, #configure_connection, #default_index_type?, #default_sequence_name, #disable_extension, #enable_extension, #escape_bytea, #exec_insert, #explain, #extension_enabled?, #extensions, #get_advisory_lock, #index_algorithms, #jdbc_column_class, jdbc_connection_class, #last_insert_id_result, #max_identifier_length, #native_database_types, #postgresql_version, #quote_table_name, #release_advisory_lock, #remove_column, #reset!, #session_auth=, #set_client_encoding, #set_standard_conforming_strings, #standard_conforming_strings=, #standard_conforming_strings?, #supports_advisory_locks?, #supports_comments?, #supports_datetime_with_precision?, #supports_ddl_transactions?, #supports_explain?, #supports_expression_index?, #supports_extensions?, #supports_foreign_keys?, #supports_hex_escaped_bytea?, #supports_index_sort_order?, #supports_insert_with_returning?, #supports_json?, #supports_materialized_views?, #supports_partial_index?, #supports_pgcrypto_uuid?, #supports_ranges?, #supports_savepoints?, #supports_standard_conforming_strings?, #supports_transaction_isolation?, #supports_views?, #truncate, #use_insert_returning?, #valid_type?
Methods included from ArJdbc::Abstract::TransactionSupport
#begin_db_transaction, #begin_isolated_db_transaction, #commit_db_transaction, #create_savepoint, #exec_rollback_db_transaction, #exec_rollback_to_savepoint, #release_savepoint, #supports_savepoints?, #supports_transaction_isolation?
Methods included from ArJdbc::Abstract::StatementCache
#clear_cache!, #delete_cached_statement, #fetch_cached_statement, #supports_statement_cache?
Methods included from ArJdbc::Abstract::DatabaseStatements
#exec_insert, #exec_query, #exec_update, #execute, #select_all
Methods included from ArJdbc::Abstract::ConnectionManagement
#active?, #disconnect!, #reconnect!
Methods included from ArJdbc::Abstract::Core
#extract_raw_bind_values, #jdbc_connection, #log, #translate_exception, #translate_exception_class
Methods included from Jdbc::ConnectionPoolCallbacks
Constructor Details
#initialize(connection, logger = nil, connection_parameters = nil, config = {}) ⇒ PostgreSQLAdapter
Returns a new instance of PostgreSQLAdapter.
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# File 'lib/arjdbc/postgresql/adapter.rb', line 654 def initialize(connection, logger = nil, connection_parameters = nil, config = {}) # @local_tz is initialized as nil to avoid warnings when connect tries to use it @local_tz = nil @max_identifier_length = nil super(connection, logger, config) # configure_connection happens in super initialize_type_map(@type_map = Type::HashLookupTypeMap.new) @use_insert_returning = @config.key?(:insert_returning) ? self.class.type_cast_config_to_boolean(@config[:insert_returning]) : nil end |
Instance Method Details
#arel_visitor ⇒ Object
:nodoc:
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# File 'lib/arjdbc/postgresql/adapter.rb', line 667 def arel_visitor # :nodoc: Arel::Visitors::PostgreSQL.new(self) end |
#create_table_definition(*args) ⇒ Object
:nodoc:
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# File 'lib/arjdbc/postgresql/adapter.rb', line 677 def create_table_definition(*args) # :nodoc: TableDefinition.new(*args) end |
#jdbc_connection_class(spec) ⇒ Object
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# File 'lib/arjdbc/postgresql/adapter.rb', line 691 def jdbc_connection_class(spec) ::ArJdbc::PostgreSQL.jdbc_connection_class end |
#schema_creation ⇒ Object
:nodoc:
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# File 'lib/arjdbc/postgresql/adapter.rb', line 683 def schema_creation # :nodoc: PostgreSQL::SchemaCreation.new self end |