method
transaction_isolation_levels
v8.1.1 -
Show latest stable
- Class:
ActiveRecord::ConnectionAdapters::DatabaseStatements
transaction_isolation_levels()public
No documentation available.
# File activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb, line 447
def transaction_isolation_levels
TRANSACTION_ISOLATION_LEVELS
end- add_transaction_record
- begin_db_transaction
- begin_deferred_transaction
- begin_isolated_db_transaction
- cacheable_query
- commit_db_transaction
- create
- default_insert_value
- default_sequence_name
- delete
- empty_insert_statement_value
- exec_delete
- exec_insert
- exec_insert_all
- exec_query
- exec_restart_db_transaction
- exec_rollback_db_transaction
- exec_update
- execute
- explain
- high_precision_current_timestamp
- insert
- insert_fixture
- insert_fixtures_set
- internal_exec_query
- mark_transaction_written
- query
- query_value
- query_values
- raw_exec_query
- reset_isolation_level
- reset_sequence!
- reset_transaction
- restart_db_transaction
- rollback_db_transaction
- rollback_to_savepoint
- select_all
- select_one
- select_rows
- select_value
- select_values
- to_sql
- transaction
- transaction_isolation_levels
- transaction_open?
- truncate
- truncate_tables
- update
- with_yaml_fallback
- write_query?
- new
-
affected_rows - arel_from_relation
- build_fixture_sql
- build_fixture_statements
- build_truncate_statement
- build_truncate_statements
- cast_result
- combine_multi_statements
- execute_batch
- extract_table_ref_from_insert_sql
- handle_warnings
- internal_execute
- last_inserted_id
- perform_query
- preprocess_query
- raw_execute
- returning_column_values
- select
- single_value_from_rows
- sql_for_insert
- to_sql_and_binds