RSpec
Ruby on Rails
Ruby
method
supports_primary_key?
v2.3.8 -
Show latest stable
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Class: ActiveRecord::ConnectionAdapters::AbstractAdapter
- 1.0.0
- 1.1.6
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- 2.2.1
- 2.3.8 (0)
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- 4.2.1 (-22)
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- 4.2.9 (0)
- 5.0.0.1 (0)
- 5.1.7 (-38)
- 5.2.3
- 6.0.0
- 6.1.3.1
- 6.1.7.7
- 7.0.0
- 7.1.3.2
- 7.1.3.4
- What's this?
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build_read_query_regexp
(>= v6.0.0)
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database_exists?
(>= v6.0.0)
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dbconsole
(>= v7.1.3.2)
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extended_type_map
(>= v7.1.3.2)
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extract_limit
(>= v7.0.0)
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extract_precision
(>= v7.0.0)
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extract_scale
(>= v7.0.0)
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find_cmd_and_exec
(>= v7.1.3.2)
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initialize_type_map
(>= v7.0.0)
-
new
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quoted_column_names
(>= v6.0.0)
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quoted_table_names
(>= v6.0.0)
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register_class_with_limit
(>= v7.0.0)
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register_class_with_precision
(>= v7.0.0)
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type_cast_config_to_boolean
(>= v4.0.2)
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type_cast_config_to_integer
(>= v4.0.2)
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validate_default_timezone
(>= v7.1.3.2)
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visitor_for
(>= v3.1.0)
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active?
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active_threadsafe?
(>= v4.1.8)
-
adapter_name
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add_enum_value
(>= v7.1.3.2)
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advisory_locks_enabled?
(>= v6.0.0)
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all_foreign_keys_valid?
(>= v7.0.0)
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any_raw_connection
(>= v7.1.3.2)
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arel_visitor
(>= v5.0.0.1)
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async_enabled?
(>= v7.0.0)
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backoff
(>= v7.1.3.2)
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build_insert_sql
(>= v6.0.0)
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build_result
(>= v6.1.3.1)
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build_statement_pool
(>= v6.0.0)
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can_perform_case_insensitiv...
(>= v5.0.0.1)
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case_insensitive_comparison
(>= v3.2.1)
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case_sensitive_comparison
(>= v4.2.1)
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case_sensitive_modifier
(>= v3.1.0)
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check_all_foreign_keys_valid!
(>= v7.1.3.2)
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check_if_write_query
(>= v7.0.0)
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check_version
(>= v6.0.0)
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clean!
(>= v7.1.3.2)
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clear_cache!
(>= v3.1.0)
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close
(>= v3.2.1)
-
collector
(>= v4.2.1)
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column_for
(>= v4.2.1)
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column_for_attribute
(>= v6.0.0)
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column_name_for_operation
(>= v4.2.1)
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column_name_from_arel_node
(>= v5.2.3)
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columns
(>= v5.1.7)
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combine_bind_parameters
(>= v5.0.0.1)
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configure_connection
(>= v7.1.3.2)
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connect!
(>= v7.1.3.2)
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connection_class
(>= v7.0.0)
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connection_klass
(>= v6.1.3.1)
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connection_retries
(>= v7.1.3.2)
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create_enum
(>= v7.0.0)
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create_savepoint
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current_savepoint_name
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database_exists?
(>= v7.1.3.2)
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database_version
(>= v6.0.0)
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decrement_open_transactions
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default_index_type?
(>= v5.1.7)
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default_prepared_statements
(>= v7.1.3.2)
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default_timezone
(>= v7.1.3.2)
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default_uniqueness_comparison
(>= v6.0.0)
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disable_extension
(>= v4.0.2)
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disable_referential_integrity
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discard!
(>= v5.2.3)
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disconnect!
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drop_enum
(>= v7.1.3.2)
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enable_extension
(>= v4.0.2)
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expire
(>= v3.2.1)
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extended_type_map_key
(>= v7.1.3.2)
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extensions
(>= v4.0.2)
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extract_limit
(>= v4.2.1)
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extract_precision
(>= v4.2.1)
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extract_scale
(>= v4.2.1)
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field_ordered_value
(>= v7.0.0)
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format_log_entry
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get_advisory_lock
(>= v5.0.0.1)
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get_database_version
(>= v6.0.0)
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ids_in_list_limit
(>= v3.0.9)
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increment_open_transactions
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index_algorithms
(>= v4.0.2)
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initialize_type_map
(>= v4.2.1)
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internal_metadata
(>= v7.1.3.2)
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invalidate_transaction
(>= v7.1.3.2)
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lease
(>= v3.2.1)
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lock_thread=
(>= v7.1.3.2)
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log
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log_info
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lookup_cast_type
(>= v4.2.1)
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migration_context
(>= v5.2.3)
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migrations_paths
(>= v5.2.3)
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new_column
(>= v4.2.1)
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open_transactions
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pool=
(>= v7.1.3.2)
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prefetch_primary_key?
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prepared_statements
(>= v6.0.0)
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prepared_statements?
(>= v6.1.7.7)
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prepared_statements_disable...
(>= v6.1.3.1)
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preventing_writes?
(>= v6.0.0)
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quote_table_name
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raw_connection
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reconnect
(>= v7.1.3.2)
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reconnect!
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reconnect_can_restore_state?
(>= v7.1.3.2)
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register_class_with_limit
(>= v4.2.1)
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register_class_with_precision
(>= v5.0.0.1)
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release_advisory_lock
(>= v5.0.0.1)
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release_savepoint
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reload_type_map
(>= v4.2.1)
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rename_enum
(>= v7.1.3.2)
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rename_enum_value
(>= v7.1.3.2)
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replica?
(>= v6.0.0)
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requires_reloading?
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reset!
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reset_runtime
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retryable_connection_error?
(>= v7.1.3.2)
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retryable_query_error?
(>= v7.1.3.2)
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retry_deadline
(>= v7.1.3.2)
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return_value_after_insert?
(>= v7.1.3.2)
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role
(>= v7.0.0)
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rollback_to_savepoint
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savepoint_errors_invalidate...
(>= v7.1.3.2)
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schema_cache
(>= v6.0.0)
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schema_cache=
(>= v4.0.2)
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schema_creation
(>= v4.0.2)
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schema_migration
(>= v6.0.0)
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schema_version
(>= v7.0.0)
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seconds_idle
(>= v5.2.3)
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shard
(>= v7.0.0)
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steal!
(>= v5.1.7)
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substitute_at
(>= v3.1.0)
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supports_advisory_locks?
(>= v5.0.0.1)
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supports_bulk_alter?
(>= v3.1.0)
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supports_check_constraints?
(>= v6.1.3.1)
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supports_comments?
(>= v5.0.0.1)
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supports_comments_in_create?
(>= v5.0.0.1)
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supports_common_table_expre...
(>= v6.1.3.1)
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supports_concurrent_connect...
(>= v7.0.0)
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supports_count_distinct?
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supports_datetime_with_prec...
(>= v5.0.0.1)
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supports_ddl_transactions?
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supports_deferrable_constra...
(>= v7.0.0)
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supports_exclusion_constrai...
(>= v7.1.3.2)
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supports_explain?
(>= v3.2.1)
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supports_expression_index?
(>= v5.0.0.1)
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supports_extensions?
(>= v4.0.2)
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supports_foreign_keys?
(>= v4.2.1)
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supports_foreign_keys_in_cr...
(>= v5.1.7)
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supports_foreign_tables?
(>= v5.2.3)
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supports_indexes_in_create?
(>= v4.2.1)
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supports_index_include?
(>= v7.1.3.2)
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supports_index_sort_order?
(>= v3.2.1)
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supports_insert_conflict_ta...
(>= v6.0.0)
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supports_insert_on_duplicat...
(>= v6.0.0)
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supports_insert_on_duplicat...
(>= v6.0.0)
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supports_insert_returning?
(>= v6.0.0)
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supports_json?
(>= v5.0.0.1)
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supports_lazy_transactions?
(>= v6.0.0)
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supports_materialized_views?
(>= v6.0.0)
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supports_migrations?
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supports_multi_insert?
(>= v5.0.0.1)
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supports_nulls_not_distinct?
(>= v7.1.3.2)
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supports_optimizer_hints?
(>= v6.0.0)
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supports_partial_index?
(>= v4.0.2)
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supports_partitioned_indexes?
(>= v6.1.3.1)
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supports_primary_key?
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supports_restart_db_transac...
(>= v7.1.3.2)
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supports_savepoints?
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supports_transaction_isolat...
(>= v4.0.2)
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supports_unique_constraints?
(>= v7.1.3.2)
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supports_validate_constraints?
(>= v5.2.3)
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supports_views?
(>= v4.2.1)
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supports_virtual_columns?
(>= v5.1.7)
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throw_away!
(>= v6.1.3.1)
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transaction_joinable=
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transform_query
(>= v7.0.0)
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translate_exception
(>= v3.0.0)
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translate_exception_class
(>= v4.1.8)
-
type_map
(>= v4.2.1)
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unprepared_statement
(>= v4.0.2)
-
unprepared_visitor
(>= v4.0.2)
-
use_metadata_table?
(>= v6.1.3.1)
-
valid_raw_connection
(>= v7.1.3.2)
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valid_type?
(>= v4.0.2)
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verified!
(>= v7.1.3.2)
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verify!
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warning_ignored?
(>= v7.1.3.2)
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with_instrumenter
(>= v7.0.0)
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without_prepared_statement?
(>= v4.0.2)
-
with_raw_connection
(>= v7.1.3.2)
= private
= protected
supports_primary_key?()
public
Can this adapter determine the primary key for tables not attached to an ActiveRecord class, such as join tables? Backend specific, as the abstract adapter always returns false.
