Class: ActiveRecord::ConnectionAdapters::TrilogyAdapter
Relationships & Source Files | |
Super Chains via Extension / Inclusion / Inheritance | |
Class Chain:
|
|
Instance Chain:
self,
Trilogy::DatabaseStatements ,
AbstractMysqlAdapter ,
MySQL::SchemaStatements ,
MySQL::Quoting ,
MySQL::DatabaseStatements ,
AbstractAdapter ,
Savepoints ,
::ActiveRecord::QueryCache ,
DatabaseLimits ,
Quoting ,
DatabaseStatements ,
SchemaStatements ,
::ActiveRecord::Migration::JoinTable ,
::ActiveSupport::Callbacks
|
|
Inherits: |
ActiveRecord::ConnectionAdapters::AbstractMysqlAdapter
|
Defined in: | activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb |
Constant Summary
-
ADAPTER_NAME =
# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 17"Trilogy"
-
ER_ACCESS_DENIED_ERROR =
# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 151045
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ER_BAD_DB_ERROR =
# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 131049
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ER_DBACCESS_DENIED_ERROR =
# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 141044
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SSL_MODES =
# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 21{ SSL_MODE_DISABLED: ::Trilogy::SSL_DISABLED, SSL_MODE_PREFERRED: ::Trilogy::SSL_PREFERRED_NOVERIFY, SSL_MODE_REQUIRED: ::Trilogy::SSL_REQUIRED_NOVERIFY, SSL_MODE_VERIFY_CA: ::Trilogy::SSL_VERIFY_CA, SSL_MODE_VERIFY_IDENTITY: ::Trilogy::SSL_VERIFY_IDENTITY }.freeze
-
TYPE_MAP =
# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 93Type::TypeMap.new.tap { |m| initialize_type_map(m) }
::ActiveSupport::Callbacks
- Included
DatabaseStatements
- Included
DEFAULT_INSERT_VALUE, HIGH_PRECISION_CURRENT_TIMESTAMP
AbstractAdapter
- Inherited
ADAPTER_NAME, COMMENT_REGEX, DEFAULT_READ_QUERY, EXCEPTION_IMMEDIATE, EXCEPTION_NEVER, EXTENDED_TYPE_MAPS, SIMPLE_INT, TYPE_MAP
MySQL::DatabaseStatements
- Included
HIGH_PRECISION_CURRENT_TIMESTAMP, READ_QUERY
MySQL::Quoting
- Included
QUOTED_COLUMN_NAMES, QUOTED_TABLE_NAMES
MySQL::SchemaStatements
- Included
AbstractMysqlAdapter
- Inherited
CR_SERVER_GONE_ERROR, CR_SERVER_LOST, EMULATE_BOOLEANS_TRUE, ER_CANNOT_ADD_FOREIGN, ER_CANNOT_CREATE_TABLE, ER_CLIENT_INTERACTION_TIMEOUT, ER_CONNECTION_KILLED, ER_DATA_TOO_LONG, ER_DB_CREATE_EXISTS, ER_DO_NOT_HAVE_DEFAULT, ER_DUP_ENTRY, ER_FILSORT_ABORT, ER_FK_INCOMPATIBLE_COLUMNS, ER_LOCK_DEADLOCK, ER_LOCK_WAIT_TIMEOUT, ER_NOT_NULL_VIOLATION, ER_NO_REFERENCED_ROW, ER_NO_REFERENCED_ROW_2, ER_OUT_OF_RANGE, ER_QUERY_INTERRUPTED, ER_QUERY_TIMEOUT, ER_ROW_IS_REFERENCED, ER_ROW_IS_REFERENCED_2, ER_SERVER_SHUTDOWN, EXTENDED_TYPE_MAPS, NATIVE_DATABASE_TYPES
Class Attribute Summary
AbstractMysqlAdapter
- Inherited
AbstractAdapter
- Inherited
Class Method Summary
- .new(config) ⇒ TrilogyAdapter constructor
- .new_client(config)
- .parse_ssl_mode(mode)
- .translate_connect_error(config, error)
- .initialize_type_map(m) private
AbstractMysqlAdapter
- Inherited
AbstractAdapter
- Inherited
.database_exists? | Does the database for this adapter exist? |
.dbconsole | Opens a database console session. |
.find_cmd_and_exec, .type_cast_config_to_boolean, .type_cast_config_to_integer, .validate_default_timezone, .extract_limit, .extract_precision, .extract_scale, .initialize_type_map, .register_class_with_limit, .build_read_query_regexp, .extended_type_map, .new, .register_class_with_precision |
::ActiveSupport::DescendantsTracker
- Inherited
Instance Attribute Summary
- #active? ⇒ Boolean readonly
- #connected? ⇒ Boolean readonly
- #savepoint_errors_invalidate_transactions? ⇒ Boolean readonly
- #supports_comments? ⇒ Boolean readonly
- #supports_comments_in_create? ⇒ Boolean readonly
- #supports_json? ⇒ Boolean readonly
- #supports_lazy_transactions? ⇒ Boolean readonly
- #supports_savepoints? ⇒ Boolean readonly
AbstractMysqlAdapter
- Inherited
MySQL::SchemaStatements
- Included
MySQL::DatabaseStatements
- Included
AbstractAdapter
- Inherited
#__callbacks, | |
#active? | Checks whether the connection to the database is still active. |
#connected? | Checks whether the connection to the database was established. |
#database_exists?, | |
#in_use? | Alias for AbstractAdapter#owner. |
#lock, #logger, #owner, #pool, #pool=, | |
#prepared_statements | Alias for AbstractAdapter#prepared_statements?. |
#preventing_writes? | Determines whether writes are currently being prevented. |
#replica?, | |
#requires_reloading? | Returns true if its required to reload the connection between requests for development mode. |
#savepoint_errors_invalidate_transactions? | Do TransactionRollbackErrors on savepoints affect the parent transaction? |
#supports_advisory_locks? | Does this adapter support application-enforced advisory locking? |
#supports_bulk_alter?, | |
#supports_check_constraints? | Does this adapter support creating check constraints? |
#supports_comments? | Does this adapter support metadata comments on database objects (tables, columns, indexes)? |
#supports_comments_in_create? | Can comments for tables, columns, and indexes be specified in create/alter table statements? |
#supports_common_table_expressions?, #supports_concurrent_connections?, | |
#supports_datetime_with_precision? | Does this adapter support datetime with precision? |
#supports_ddl_transactions? | Does this adapter support DDL rollbacks in transactions? That is, would CREATE TABLE or ALTER TABLE get rolled back by a transaction? |
#supports_deferrable_constraints? | Does this adapter support creating deferrable constraints? |
#supports_exclusion_constraints? | Does this adapter support creating exclusion constraints? |
#supports_explain? | Does this adapter support explain? |
#supports_expression_index? | Does this adapter support expression indices? |
#supports_extensions? | Does this adapter support database extensions? |
#supports_foreign_keys? | Does this adapter support creating foreign key constraints? |
#supports_foreign_tables? | Does this adapter support foreign/external tables? |
#supports_index_include? | Does this adapter support including non-key columns? |
#supports_index_sort_order? | Does this adapter support index sort order? |
#supports_indexes_in_create? | Does this adapter support creating indexes in the same statement as creating the table? |
#supports_insert_conflict_target?, #supports_insert_on_duplicate_skip?, #supports_insert_on_duplicate_update?, #supports_insert_returning?, | |
#supports_json? | Does this adapter support JSON data type? |
#supports_lazy_transactions?, | |
#supports_materialized_views? | Does this adapter support materialized views? |
#supports_nulls_not_distinct?, | |
#supports_optimizer_hints? | Does this adapter support optimizer hints? |
#supports_partial_index? | Does this adapter support partial indices? |
#supports_partitioned_indexes?, #supports_restart_db_transaction?, | |
#supports_savepoints? | Does this adapter support savepoints? |
#supports_transaction_isolation? | Does this adapter support setting the isolation level for a transaction? |
#supports_unique_constraints? | Does this adapter support creating unique constraints? |
#supports_validate_constraints? | Does this adapter support creating invalid constraints? |
#supports_views? | Does this adapter support views? |
#supports_virtual_columns? | Does this adapter support virtual columns? |
#visitor, #reconnect_can_restore_state?, #advisory_locks_enabled?, #async_enabled?, #lock_thread= |
DatabaseStatements
- Included
SchemaStatements
- Included
Instance Method Summary
- #discard!
- #disconnect!
- #reset!
- #connect private
- #default_prepared_statements private
- #error_number(exception) private
- #full_version private
- #get_full_version private
- #reconnect private
- #text_type?(type) ⇒ Boolean private
- #translate_exception(exception, message:, sql:, binds:) private
Trilogy::DatabaseStatements
- Included
AbstractMysqlAdapter
- Inherited
MySQL::SchemaStatements
- Included
#create_schema_dumper, #create_table, | |
#indexes | Returns an array of indexes for the given table. |
#internal_string_options_for_primary_key, #remove_column, #schema_creation, #table_alias_length, | |
#type_to_sql | Maps logical |
#update_table_definition, #add_index_length, #add_options_for_index_columns, #create_table_definition, #data_source_sql, #default_row_format, #default_type, #extract_foreign_key_action, #extract_schema_qualified_name, #fetch_type_metadata, #integer_to_sql, #limit_to_size, #new_column_from_field, #quoted_scope, #type_with_size_to_sql, #valid_primary_key_options |
MySQL::Quoting
- Included
MySQL::DatabaseStatements
- Included
AbstractAdapter
- Inherited
#adapter_name | Returns the human-readable name of the adapter. |
#check_all_foreign_keys_valid! | Override to check all foreign key constraints in a database. |
#clear_cache! | Clear any caching the database adapter may be doing. |
#close | Check the connection back in to the connection pool. |
#connect!, #connection_retries, #default_timezone, | |
#disable_extension | This is meant to be implemented by the adapters that support extensions. |
#disable_referential_integrity | Override to turn off referential integrity while executing |
#discard! | Immediately forget this connection ever existed. |
#disconnect! | Disconnects from the database if already connected. |
#enable_extension | This is meant to be implemented by the adapters that support extensions. |
#expire | this method must only be called while holding connection pool’s mutex. |
#extensions | A list of extensions, to be filled in by adapters that support them. |
#index_algorithms | A list of index algorithms, to be filled by adapters that support them. |
#lease | this method must only be called while holding connection pool’s mutex. |
#prefetch_primary_key? | Should primary key values be selected from their corresponding sequence before the insert statement? If true, next_sequence_value is called before each insert to set the record’s primary key. |
#prepared_statements?, | |
#raw_connection | Provides access to the underlying database driver for this adapter. |
#reconnect! | Disconnects from the database if already connected, and establishes a new connection with the database. |
#reset! | Reset the state of this connection, directing the DBMS to clear transactions and other connection-related server-side state. |
#retry_deadline, | |
#role | The role (e.g. |
#schema_cache, | |
#schema_version | Returns the version identifier of the schema currently available in the database. |
#shard | The shard (e.g. |
#throw_away! | Removes the connection from the pool and disconnect it. |
#unprepared_statement, | |
#verify! | Checks whether the connection to the database is still active (i.e. not stale). |
#any_raw_connection | Returns a raw connection for internal use with methods that are known to both be thread-safe and not rely upon actual server communication. |
#arel_visitor, #backoff, | |
#build_result | Builds the result object. |
#build_statement_pool, #can_perform_case_insensitive_comparison_for?, #collector, #column_for, #column_for_attribute, | |
#configure_connection | Perform any necessary initialization upon the newly-established connection settings, run queries to configure any application-global “session” variables, etc. |
#default_prepared_statements, #extended_type_map_key, #invalidate_transaction, #log, #reconnect, #retryable_connection_error?, #retryable_query_error?, #translate_exception, #translate_exception_class, #type_map, | |
#valid_raw_connection | Similar to any_raw_connection, but ensures it is validated and connected. |
#verified! | Mark the connection as verified. |
#warning_ignored?, | |
#with_raw_connection | Lock the monitor, ensure we’re properly connected and transactions are materialized, and then yield the underlying raw connection object. |
#add_enum_value | This is meant to be implemented by the adapters that support custom enum types. |
#build_insert_sql | Called by |
#case_insensitive_comparison, #case_sensitive_comparison, #check_if_write_query, #check_version, #clean!, #connection_class, | |
#create_enum | This is meant to be implemented by the adapters that support custom enum types. |
#create_virtual_table | This is meant to be implemented by the adapters that support virtual tables. |
#database_version, #default_index_type?, #default_uniqueness_comparison, | |
#drop_enum | This is meant to be implemented by the adapters that support custom enum types. |
#drop_virtual_table | This is meant to be implemented by the adapters that support virtual tables. |
#get_advisory_lock | This is meant to be implemented by the adapters that support advisory locks. |
#get_database_version, #inspect, #prepared_statements_disabled_cache, | |
#release_advisory_lock | This is meant to be implemented by the adapters that support advisory locks. |
#rename_enum | This is meant to be implemented by the adapters that support custom enum types. |
#rename_enum_value | This is meant to be implemented by the adapters that support custom enum types. |
#return_value_after_insert?, | |
#seconds_idle | Seconds since this connection was returned to the pool. |
#steal! | this method must only be called while holding connection pool’s mutex (and a desire for segfaults). |
#valid_type?, #with_instrumenter |
Savepoints
- Included
DatabaseLimits
- Included
#index_name_length | Returns the maximum length of an index name. |
#table_alias_length | Returns the maximum length of a table alias. |
#table_name_length | Returns the maximum length of a table name. |
#bind_params_length, #max_identifier_length |
Quoting
- Included
#quote | Quotes the column value to help prevent SQL injection attacks. |
#quote_column_name | Quotes the column name. |
#quote_string | Quotes a string, escaping any ‘ (single quote) and \ (backslash) characters. |
#quote_table_name | Quotes the table name. |
#quote_table_name_for_assignment | Override to return the quoted table name for assignment. |
#quoted_date | Quote date/time values for use in SQL input. |
#quoted_false, #quoted_true, | |
#type_cast | Cast a |
#unquoted_false, #unquoted_true, #lookup_cast_type, #type_casted_binds, | |
#cast_bound_value | Cast a value to be used as a bound parameter of unknown type. |
#lookup_cast_type_from_column | If you are having to call this function, you are likely doing something wrong. |
#quote_default_expression, #quoted_binary, #quoted_time, #sanitize_as_sql_comment |
DatabaseStatements
- Included
#add_transaction_record | Register a record with the current transaction so that its after_commit and after_rollback callbacks can be called. |
#begin_db_transaction | Begins the transaction (and turns off auto-committing). |
#begin_isolated_db_transaction | Begins the transaction with the isolation level set. |
#commit_db_transaction | Commits the transaction (and turns on auto-committing). |
#create | Alias for DatabaseStatements#insert. |
#default_sequence_name, | |
#delete | Executes the delete statement and returns the number of rows affected. |
#disable_lazy_transactions!, #empty_insert_statement_value, #enable_lazy_transactions!, | |
#exec_delete | Executes delete |
#exec_insert | Executes insert |
#exec_query | Executes |
#exec_update | Executes update |
#execute | Executes the SQL statement in the context of this connection and returns the raw result from the connection adapter. |
#high_precision_current_timestamp | Returns an |
#initialize, | |
#insert | Executes an INSERT query and returns the new record’s ID. |
#insert_fixture | Inserts the given fixture into the table. |
#insert_fixtures_set, | |
#reset_isolation_level | Hook point called after an isolated DB transaction is committed or rolled back. |
#reset_sequence! | Set the sequence to the max value of the table’s column. |
#restart_db_transaction, | |
#rollback_db_transaction | Rolls back the transaction (and turns on auto-committing). |
#rollback_to_savepoint, | |
#sanitize_limit | Sanitizes the given LIMIT parameter in order to prevent SQL injection. |
#select_all | Returns an |
#select_one | Returns a record hash with the column names as keys and column values as values. |
#select_rows | Returns an array of arrays containing the field values. |
#select_value | Returns a single value from a record. |
#select_values | Returns an array of the values of the first column in a select: |
#to_sql | Converts an arel AST to SQL. |
#transaction | Runs the given block in a database transaction, and returns the result of the block. |
#transaction_isolation_levels, | |
#truncate | Executes the truncate statement. |
#update | Executes the update statement and returns the number of rows affected. |
#write_query? | Determines whether the SQL statement is a write query. |
#affected_rows, #arel_from_relation, #build_fixture_sql, #build_fixture_statements, #build_truncate_statement, #build_truncate_statements, | |
#cast_result | Receive a native adapter result object and returns an |
#combine_multi_statements, #default_insert_value, #execute_batch, #extract_table_ref_from_insert_sql, | |
#internal_execute | Same as |
#last_inserted_id, #perform_query, #preprocess_query, | |
#raw_execute | Lowest level way to execute a query. |
#returning_column_values, | |
#select | Returns an |
#single_value_from_rows, #begin_deferred_transaction, | |
#cacheable_query | This is used in the |
#exec_insert_all, #exec_restart_db_transaction, #exec_rollback_db_transaction, #explain, | |
#internal_exec_query | Execute a query and returns an |
#mark_transaction_written_if_write, #query, #query_value, #query_values, | |
#raw_exec_query | Same as raw_execute but returns an |
#reset_transaction, #truncate_tables, | |
#with_yaml_fallback |
|
#sql_for_insert, #to_sql_and_binds |
SchemaStatements
- Included
#add_belongs_to | Alias for SchemaStatements#add_reference. |
#add_check_constraint | Adds a new check constraint to the table. |
#add_column | Add a new |
#add_foreign_key | Adds a new foreign key. |
#add_index | Adds a new index to the table. |
#add_reference | Adds a reference. |
#add_timestamps | Adds timestamps ( |
#assume_migrated_upto_version, | |
#build_create_table_definition | Returns a |
#change_column | Changes the column’s definition according to the new options. |
#change_column_comment | Changes the comment for a column or removes it if |
#change_column_default | Sets a new default value for a column: |
#change_column_null | Sets or removes a |
#change_table | A block for changing columns in |
#change_table_comment | Changes the comment for a table or removes it if |
#check_constraint_exists? | Checks to see if a check constraint exists on a table for a given check constraint definition. |
#check_constraints | Returns an array of check constraints for the given table. |
#column_exists? | Checks to see if a column exists in a given table. |
#columns | Returns an array of |
#create_join_table | Creates a new join table with the name created using the lexical order of the first two arguments. |
#create_table | Creates a new table with the name |
#data_source_exists? | Checks to see if the data source |
#data_sources | Returns the relation names usable to back Active Record models. |
#drop_join_table | Drops the join table specified by the given arguments. |
#drop_table | Drops a table or tables from the database. |
#foreign_key_exists? | Checks to see if a foreign key exists on a table for a given foreign key definition. |
#foreign_keys | Returns an array of foreign keys for the given table. |
#index_exists? | Checks to see if an index exists on a table for a given index definition. |
#index_name_exists? | Verifies the existence of an index with a given name. |
#indexes | Returns an array of indexes for the given table. |
#max_index_name_size | Returns the maximum length of an index name in bytes. |
#native_database_types | Returns a hash of mappings from the abstract data types to the native database types. |
#options_include_default?, | |
#primary_key | Returns just a table’s primary key. |
#remove_belongs_to | Alias for SchemaStatements#remove_reference. |
#remove_check_constraint | Removes the given check constraint from the table. |
#remove_column | Removes the column from the table definition. |
#remove_columns | Removes the given columns from the table definition. |
#remove_foreign_key | Removes the given foreign key from the table. |
#remove_index | Removes the given index from the table. |
#remove_reference | Removes the reference(s). |
#remove_timestamps | Removes the timestamp columns ( |
#rename_column | Renames a column. |
#rename_index | Renames an index. |
#rename_table | Renames a table. |
#table_alias_for | Truncates a table alias according to the limits of the current adapter. |
#table_comment | Returns the table comment that’s stored in database metadata. |
#table_exists? | Checks to see if the table |
#table_options, | |
#tables | Returns an array of table names defined in the database. |
#view_exists? | Checks to see if the view |
#views | Returns an array of view names defined in the database. |
#add_column_for_alter, #add_index_sort_order, | |
#add_options_for_index_columns | Overridden by the |
#add_timestamps_for_alter, #can_remove_index_by_name?, #change_column_default_for_alter, #check_constraint_for, #check_constraint_for!, #check_constraint_name, #column_options_keys, #create_alter_table, #create_table_definition, #data_source_sql, | |
#expression_column_name? | Try to identify whether the given column name is an expression. |
#extract_foreign_key_action, | |
#extract_new_comment_value | Alias for SchemaStatements#extract_new_default_value. |
#extract_new_default_value, #fetch_type_metadata, #foreign_key_for, #foreign_key_for!, #foreign_key_name, #generate_index_name, #index_column_names, #index_name_for_remove, #index_name_options, #insert_versions_sql, #options_for_index_columns, #quoted_scope, #reference_name_for_table, #remove_column_for_alter, #remove_columns_for_alter, #remove_timestamps_for_alter, #rename_column_indexes, #rename_column_sql, #rename_table_indexes, #strip_table_name_prefix_and_suffix, #validate_change_column_null_argument!, #validate_create_table_options!, #validate_index_length!, #validate_table_length!, #add_columns, #add_index_options, | |
#build_add_column_definition | Builds an |
#build_change_column_default_definition | Builds a |
#build_create_index_definition | Builds a |
#build_create_join_table_definition | Builds a |
#bulk_change_table, #check_constraint_options, | |
#columns_for_distinct | Given a set of columns and an ORDER BY clause, returns the columns for a SELECT DISTINCT. |
#create_schema_dumper, #distinct_relation_for_primary_key, #dump_schema_information, #foreign_key_column_for, #foreign_key_options, #index_algorithm, #index_name, #internal_string_options_for_primary_key, #quoted_columns_for_index, #remove_constraint, | |
#schema_creation | Returns an instance of |
#type_to_sql, #update_table_definition, #valid_column_definition_options, #valid_primary_key_options, #valid_table_definition_options |
::ActiveRecord::Migration::JoinTable
- Included
::ActiveSupport::Callbacks
- Included
#run_callbacks | Runs the callbacks for the given event. |
#halted_callback_hook | A hook invoked every time a before callback is halted. |
Constructor Details
.new(config) ⇒ TrilogyAdapter
# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 75
def initialize(config, *) config = config.dup # Trilogy ignores `socket` if `host is set. We want the opposite to allow # configuring UNIX domain sockets via `DATABASE_URL`. config.delete(:host) if config[:socket] # Set FOUND_ROWS capability on the connection so UPDATE queries returns number of rows # matched rather than number of rows updated. config[:found_rows] = true if config[:prepared_statements] raise ArgumentError, "Trilogy currently doesn't support prepared statements. Remove `prepared_statements: true` from your database configuration." end super end
Class Method Details
.initialize_type_map(m) (private)
[ GitHub ]# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 62
def initialize_type_map(m) super m.register_type(%r(char)i) do |sql_type| limit = extract_limit(sql_type) Type.lookup(:string, adapter: :trilogy, limit: limit) end m.register_type %r(^enum)i, Type.lookup(:string, adapter: :trilogy) m.register_type %r(^set)i, Type.lookup(:string, adapter: :trilogy) end
.new_client(config)
[ GitHub ]# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 30
def new_client(config) config[:ssl_mode] = parse_ssl_mode(config[:ssl_mode]) if config[:ssl_mode] ::Trilogy.new(config) rescue ::Trilogy::Error => error raise translate_connect_error(config, error) end
.parse_ssl_mode(mode)
[ GitHub ].translate_connect_error(config, error)
[ GitHub ]# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 46
def translate_connect_error(config, error) case error.error_code when ER_DBACCESS_DENIED_ERROR, ER_BAD_DB_ERROR ActiveRecord::NoDatabaseError.db_error(config[:database]) when ER_ACCESS_DENIED_ERROR ActiveRecord::DatabaseConnectionError.username_error(config[:username]) else if error. .include?("TRILOGY_DNS_ERROR") ActiveRecord::DatabaseConnectionError.hostname_error(config[:host]) else ActiveRecord::ConnectionNotEstablished.new(error. ) end end end
Instance Attribute Details
#active? ⇒ Boolean
(readonly)
[ GitHub ]
# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 123
def active? connected? && @lock.synchronize { @raw_connection&.ping } || false rescue ::Trilogy::Error false end
#connected? ⇒ Boolean
(readonly)
[ GitHub ]
# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 119
def connected? !(@raw_connection.nil? || @raw_connection.closed?) end
#savepoint_errors_invalidate_transactions? ⇒ Boolean
(readonly)
[ GitHub ]
# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 111
def savepoint_errors_invalidate_transactions? true end
#supports_comments? ⇒ Boolean
(readonly)
[ GitHub ]
# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 99
def supports_comments? true end
#supports_comments_in_create? ⇒ Boolean
(readonly)
[ GitHub ]
# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 103
def supports_comments_in_create? true end
#supports_json? ⇒ Boolean
(readonly)
[ GitHub ]
# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 95
def supports_json? !mariadb? && database_version >= "5.7.8" end
#supports_lazy_transactions? ⇒ Boolean
(readonly)
[ GitHub ]
# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 115
def supports_lazy_transactions? true end
#supports_savepoints? ⇒ Boolean
(readonly)
[ GitHub ]
# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 107
def supports_savepoints? true end
Instance Method Details
#connect (private)
[ GitHub ]# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 156
def connect @raw_connection = self.class.new_client(@config) rescue ConnectionNotEstablished => ex raise ex.set_pool(@pool) end
#default_prepared_statements (private)
[ GitHub ]# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 195
def default_prepared_statements false end
#discard!
[ GitHub ]# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 139
def discard! @lock.synchronize do super @raw_connection&.discard! @raw_connection = nil end end
#disconnect!
[ GitHub ]# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 131
def disconnect! @lock.synchronize do super @raw_connection&.close @raw_connection = nil end end
#error_number(exception) (private)
[ GitHub ]# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 152
def error_number(exception) exception.error_code if exception.respond_to?(:error_code) end
#full_version (private)
[ GitHub ]# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 168
def full_version database_version.full_version_string end
#get_full_version (private)
[ GitHub ]# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 172
def get_full_version with_raw_connection(allow_retry: true, materialize_transactions: false) do |conn| conn.server_info[:version] end end
#reconnect (private)
[ GitHub ]# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 162
def reconnect @raw_connection&.close @raw_connection = nil connect end
#reset!
[ GitHub ]# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 129
alias reset! reconnect!
#text_type?(type) ⇒ Boolean
(private)
#translate_exception(exception, message:, sql:, binds:) (private)
[ GitHub ]# File 'activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb', line 178
def translate_exception(exception, message:, sql:, binds:) if exception.is_a?(::Trilogy::TimeoutError) && !exception.error_code return ActiveRecord::AdapterTimeout.new(, sql: sql, binds: binds, connection_pool: @pool) end case exception when ::Trilogy::ConnectionClosed, ::Trilogy::EOFError return ConnectionFailed.new(, connection_pool: @pool) when ::Trilogy::Error if exception.is_a?(SystemCallError) || exception. .include?("TRILOGY_INVALID_SEQUENCE_ID") return ConnectionFailed.new(, connection_pool: @pool) end end super end