method
supports_json?
v6.0.0 -
Show latest stable
- Class:
ActiveRecord::ConnectionAdapters::AbstractAdapter
supports_json?()public
Does this adapter support json data type?
- active?
- adapter_name
- advisory_locks_enabled?
- build_insert_sql
- case_insensitive_comparison
- case_sensitive_comparison
- check_version
- clear_cache!
- close
- column_name_for_operation
- database_version
- default_index_type?
- default_uniqueness_comparison
- disable_extension
- disable_referential_integrity
- discard!
- disconnect!
- enable_extension
- expire
- extensions
- get_advisory_lock
- get_database_version
- index_algorithms
- lease
- migration_context
- migrations_paths
- prefetch_primary_key?
- prepared_statements
- preventing_writes?
- raw_connection
- reconnect!
- release_advisory_lock
- replica?
- requires_reloading?
- reset!
- schema_cache
- schema_cache=
- schema_migration
- seconds_idle
- steal!
- supports_advisory_locks?
- supports_bulk_alter?
- supports_comments?
- supports_comments_in_create?
- supports_datetime_with_precision?
- supports_ddl_transactions?
- supports_explain?
- supports_expression_index?
- supports_extensions?
- supports_foreign_keys?
- supports_foreign_keys_in_create?
- supports_foreign_tables?
- supports_index_sort_order?
- supports_indexes_in_create?
- supports_insert_conflict_target?
- supports_insert_on_duplicate_skip?
- supports_insert_on_duplicate_update?
- supports_insert_returning?
- supports_json?
- supports_lazy_transactions?
- supports_materialized_views?
- supports_multi_insert?
- supports_optimizer_hints?
- supports_partial_index?
- supports_savepoints?
- supports_transaction_isolation?
- supports_validate_constraints?
- supports_views?
- supports_virtual_columns?
- unprepared_statement
- valid_type?
- verify!
- build_read_query_regexp
- database_exists?
- new
- quoted_column_names
- quoted_table_names
- type_cast_config_to_boolean
- type_cast_config_to_integer
-
arel_visitor - build_statement_pool
- can_perform_case_insensitive_comparison_for?
- collector
- column_for
- column_for_attribute
- extract_limit
- extract_precision
- extract_scale
- initialize_type_map
- log
- register_class_with_limit
- register_class_with_precision
- reload_type_map
- translate_exception
- translate_exception_class
- type_map
- without_prepared_statement?