Class: Sequel::Firebird::Database
- Includes:
- DatabaseMethods
- Defined in:
- lib/sequel/adapters/firebird.rb
Constant Summary collapse
- DISCONNECT_ERRORS =
/Unsuccessful execution caused by a system error that precludes successful execution of subsequent statements/
- DatasetClass =
self
Constants included from DatabaseMethods
Sequel::Firebird::DatabaseMethods::AUTO_INCREMENT, Sequel::Firebird::DatabaseMethods::TEMPORARY
Constants inherited from Database
Database::ADAPTERS, Database::AUTOINCREMENT, Database::COLUMN_DEFINITION_ORDER, Database::COLUMN_SCHEMA_DATETIME_TYPES, Database::COLUMN_SCHEMA_STRING_TYPES, Database::COMBINABLE_ALTER_TABLE_OPS, Database::COMMA_SEPARATOR, Database::CURRENT_TIMESTAMP_RE, Database::DEFAULT_JOIN_TABLE_COLUMN_OPTIONS, Database::DEFAULT_STRING_COLUMN_SIZE, Database::EXTENSIONS, Database::NOT_NULL, Database::NULL, Database::PRIMARY_KEY, Database::SQL_BEGIN, Database::SQL_COMMIT, Database::SQL_RELEASE_SAVEPOINT, Database::SQL_ROLLBACK, Database::SQL_ROLLBACK_TO_SAVEPOINT, Database::SQL_SAVEPOINT, Database::STRING_DEFAULT_RE, Database::TEMPORARY, Database::TRANSACTION_BEGIN, Database::TRANSACTION_COMMIT, Database::TRANSACTION_ISOLATION_LEVELS, Database::TRANSACTION_ROLLBACK, Database::UNDERSCORE, Database::UNIQUE, Database::UNSIGNED
Instance Attribute Summary
Attributes inherited from Database
#cache_schema, #dataset_class, #default_schema, #default_string_column_size, #log_warn_duration, #loggers, #opts, #pool, #prepared_statements, #sql_log_level, #timezone, #transaction_isolation_level
Instance Method Summary collapse
- #connect(server) ⇒ Object
- #disconnect_connection(conn) ⇒ Object
- #execute(sql, opts = {}) ⇒ Object
-
#initialize(*args) ⇒ Database
constructor
Add the primary_keys instance variables.
Methods included from DatabaseMethods
#clear_primary_key, #create_trigger, #database_type, #drop_sequence, #primary_key, #restart_sequence, #sequences, #tables, #views
Methods inherited from Database
#<<, #[], adapter_class, #adapter_scheme, adapter_scheme, #add_column, #add_index, #add_servers, #after_commit, #after_rollback, #alter_table, #alter_table_generator, #call, #cast_type_literal, connect, #create_join_table, #create_or_replace_view, #create_table, #create_table!, #create_table?, #create_table_generator, #create_view, #database_type, #dataset, #disconnect, #drop_column, #drop_index, #drop_join_table, #drop_table, #drop_table?, #drop_view, #dump_foreign_key_migration, #dump_indexes_migration, #dump_schema_cache, #dump_schema_cache?, #dump_schema_migration, #dump_table_schema, #each_server, #execute_ddl, #execute_dui, #execute_insert, #extend_datasets, #extension, #fetch, #foreign_key_list, #from, #from_application_timestamp, #get, #global_index_namespace?, #identifier_input_method, identifier_input_method, identifier_input_method=, #identifier_input_method=, #identifier_output_method, identifier_output_method, #identifier_output_method=, identifier_output_method=, #in_transaction?, #indexes, #inspect, #literal, #load_schema_cache, #load_schema_cache?, #log_exception, #log_info, #log_yield, #logger=, #prepared_statement, #query, quote_identifiers=, #quote_identifiers=, #quote_identifiers?, register_extension, #remove_servers, #rename_column, #rename_table, #run, #schema, #select, #serial_primary_key_options, #servers, #set_column_default, #set_column_type, #set_prepared_statement, single_threaded=, #single_threaded?, #supports_create_table_if_not_exists?, #supports_deferrable_constraints?, #supports_deferrable_foreign_key_constraints?, #supports_drop_table_if_exists?, #supports_prepared_transactions?, #supports_savepoints?, #supports_savepoints_in_prepared_transactions?, #supports_transaction_isolation_levels?, #supports_transactional_ddl?, #synchronize, #table_exists?, #tables, #test_connection, #to_application_timestamp, #transaction, #typecast_value, #uri, #url, #valid_connection?, #views
Methods included from Metaprogramming
Constructor Details
#initialize(*args) ⇒ Database
Add the primary_keys instance variables. so we can get the correct return values for inserted rows.
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# File 'lib/sequel/adapters/firebird.rb', line 17 def initialize(*args) super @primary_keys = {} end |
Instance Method Details
#connect(server) ⇒ Object
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# File 'lib/sequel/adapters/firebird.rb', line 22 def connect(server) opts = server_opts(server) Fb::Database.new( :database => "#{opts[:host]}:#{opts[:database]}", :username => opts[:user], :password => opts[:password]).connect end |
#disconnect_connection(conn) ⇒ Object
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# File 'lib/sequel/adapters/firebird.rb', line 31 def disconnect_connection(conn) begin conn.close rescue Fb::Error nil end end |
#execute(sql, opts = {}) ⇒ Object
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# File 'lib/sequel/adapters/firebird.rb', line 39 def execute(sql, opts={}) begin synchronize(opts[:server]) do |conn| if conn.transaction_started && !_trans(conn) conn.rollback raise DatabaseDisconnectError, "transaction accidently left open, rolling back and disconnecting" end r = log_yield(sql){conn.execute(sql)} yield(r) if block_given? r end rescue Fb::Error => e raise_error(e, :disconnect=>DISCONNECT_ERRORS.match(e.)) end end |