Class: ActiveRecord::ConnectionAdapters::SQLite3Adapter
- Inherits:
-
AbstractAdapter
- Object
- AbstractAdapter
- ActiveRecord::ConnectionAdapters::SQLite3Adapter
- Includes:
- ActiveRecord::ConnectionAdapters::SQLite3::DatabaseStatements, ActiveRecord::ConnectionAdapters::SQLite3::Quoting, ActiveRecord::ConnectionAdapters::SQLite3::SchemaStatements
- Defined in:
- lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb
Overview
The SQLite3 adapter works with the sqlite3-ruby drivers (available as gem from rubygems.org/gems/sqlite3).
Options:
-
:database
- Path to the database file.
Defined Under Namespace
Classes: SQLite3Integer, StatementPool
Constant Summary collapse
- ADAPTER_NAME =
"SQLite"
- NATIVE_DATABASE_TYPES =
{ primary_key: "integer PRIMARY KEY AUTOINCREMENT NOT NULL", string: { name: "varchar" }, text: { name: "text" }, integer: { name: "integer" }, float: { name: "float" }, decimal: { name: "decimal" }, datetime: { name: "datetime" }, time: { name: "time" }, date: { name: "date" }, binary: { name: "blob" }, boolean: { name: "boolean" }, json: { name: "json" }, }
- TYPE_MAP =
Type::TypeMap.new.tap { |m| initialize_type_map(m) }
Constants inherited from AbstractAdapter
AbstractAdapter::COMMENT_REGEX, AbstractAdapter::SIMPLE_INT
Constants included from ActiveSupport::Callbacks
ActiveSupport::Callbacks::CALLBACK_FILTER_TYPES
Instance Attribute Summary
Attributes inherited from AbstractAdapter
#lock, #logger, #owner, #pool, #visitor
Attributes included from QueryCache
#query_cache, #query_cache_enabled
Attributes included from DatabaseStatements
Class Method Summary collapse
Instance Method Summary collapse
- #active? ⇒ Boolean
-
#add_column(table_name, column_name, type, **options) ⇒ Object
:nodoc:.
-
#add_reference(table_name, ref_name, **options) ⇒ Object
(also: #add_belongs_to)
:nodoc:.
-
#all_foreign_keys_valid? ⇒ Boolean
:nodoc:.
-
#build_insert_sql(insert) ⇒ Object
:nodoc:.
-
#change_column(table_name, column_name, type, **options) ⇒ Object
:nodoc:.
-
#change_column_default(table_name, column_name, default_or_changes) ⇒ Object
:nodoc:.
-
#change_column_null(table_name, column_name, null, default = nil) ⇒ Object
:nodoc:.
-
#check_version ⇒ Object
:nodoc:.
-
#disable_referential_integrity ⇒ Object
REFERENTIAL INTEGRITY ====================================.
-
#disconnect! ⇒ Object
Disconnects from the database if already connected.
-
#encoding ⇒ Object
Returns the current database encoding format as a string, e.g.
- #foreign_keys(table_name) ⇒ Object
-
#get_database_version ⇒ Object
:nodoc:.
-
#initialize(connection, logger, connection_options, config) ⇒ SQLite3Adapter
constructor
A new instance of SQLite3Adapter.
-
#native_database_types ⇒ Object
:nodoc:.
-
#primary_keys(table_name) ⇒ Object
SCHEMA STATEMENTS ========================================.
- #reconnect! ⇒ Object
-
#remove_column(table_name, column_name, type = nil, **options) ⇒ Object
:nodoc:.
-
#remove_columns(table_name, *column_names, type: nil, **options) ⇒ Object
:nodoc:.
-
#remove_index(table_name, column_name = nil, **options) ⇒ Object
:nodoc:.
-
#rename_column(table_name, column_name, new_column_name) ⇒ Object
:nodoc:.
-
#rename_table(table_name, new_name) ⇒ Object
Renames a table.
- #requires_reloading? ⇒ Boolean
-
#shared_cache? ⇒ Boolean
:nodoc:.
- #supports_check_constraints? ⇒ Boolean
- #supports_common_table_expressions? ⇒ Boolean
- #supports_concurrent_connections? ⇒ Boolean
- #supports_datetime_with_precision? ⇒ Boolean
- #supports_ddl_transactions? ⇒ Boolean
- #supports_explain? ⇒ Boolean
- #supports_expression_index? ⇒ Boolean
- #supports_foreign_keys? ⇒ Boolean
- #supports_index_sort_order? ⇒ Boolean
- #supports_insert_on_conflict? ⇒ Boolean (also: #supports_insert_on_duplicate_skip?, #supports_insert_on_duplicate_update?, #supports_insert_conflict_target?)
- #supports_json? ⇒ Boolean
- #supports_lazy_transactions? ⇒ Boolean
- #supports_partial_index? ⇒ Boolean
- #supports_savepoints? ⇒ Boolean
- #supports_transaction_isolation? ⇒ Boolean
- #supports_views? ⇒ Boolean
Methods included from ActiveRecord::ConnectionAdapters::SQLite3::DatabaseStatements
#begin_db_transaction, #begin_isolated_db_transaction, #commit_db_transaction, #exec_delete, #exec_query, #exec_rollback_db_transaction, #execute, #explain, #high_precision_current_timestamp, #write_query?
Methods included from ActiveRecord::ConnectionAdapters::SQLite3::SchemaStatements
#add_check_constraint, #add_foreign_key, #check_constraints, #create_schema_dumper, #indexes, #remove_check_constraint, #remove_foreign_key
Methods included from ActiveRecord::ConnectionAdapters::SQLite3::Quoting
#column_name_matcher, #column_name_with_order_matcher, #quote_column_name, #quote_default_expression, #quote_string, #quote_table_name, #quote_table_name_for_assignment, #quoted_binary, #quoted_false, #quoted_time, #quoted_true, #type_cast, #unquoted_false, #unquoted_true
Methods inherited from AbstractAdapter
#adapter_name, #advisory_locks_enabled?, #async_enabled?, build_read_query_regexp, #case_insensitive_comparison, #case_sensitive_comparison, #check_if_write_query, #clear_cache!, #close, #connection_class, #create_enum, #database_version, #default_index_type?, #default_uniqueness_comparison, #disable_extension, #discard!, #enable_extension, #expire, #extensions, #field_ordered_value, #get_advisory_lock, #index_algorithms, #lease, #migration_context, #migrations_paths, #prefetch_primary_key?, #prepared_statements?, #prepared_statements_disabled_cache, #preventing_writes?, quoted_column_names, quoted_table_names, #raw_connection, #release_advisory_lock, #replica?, #reset!, #role, #schema_cache, #schema_cache=, #schema_migration, #schema_version, #seconds_idle, #shard, #steal!, #supports_advisory_locks?, #supports_bulk_alter?, #supports_comments?, #supports_comments_in_create?, #supports_deferrable_constraints?, #supports_extensions?, #supports_foreign_tables?, #supports_indexes_in_create?, #supports_insert_returning?, #supports_materialized_views?, #supports_optimizer_hints?, #supports_partitioned_indexes?, #supports_validate_constraints?, #supports_virtual_columns?, #throw_away!, type_cast_config_to_boolean, type_cast_config_to_integer, #unprepared_statement, #use_metadata_table?, #valid_type?, #verify!, #with_instrumenter
Methods included from Savepoints
#create_savepoint, #current_savepoint_name, #exec_rollback_to_savepoint, #release_savepoint
Methods included from QueryCache
#cache, #clear_query_cache, dirties_query_cache, #disable_query_cache!, #enable_query_cache!, included, #select_all, #uncached
Methods included from DatabaseLimits
#index_name_length, #max_identifier_length, #table_alias_length
Methods included from Quoting
#column_name_matcher, #column_name_with_order_matcher, #lookup_cast_type_from_column, #quote, #quote_bound_value, #quote_column_name, #quote_default_expression, #quote_string, #quote_table_name, #quote_table_name_for_assignment, #quoted_binary, #quoted_date, #quoted_false, #quoted_time, #quoted_true, #sanitize_as_sql_comment, #type_cast, #unquoted_false, #unquoted_true
Methods included from DatabaseStatements
#add_transaction_record, #begin_db_transaction, #begin_isolated_db_transaction, #cacheable_query, #commit_db_transaction, #default_sequence_name, #delete, #empty_insert_statement_value, #exec_delete, #exec_insert, #exec_insert_all, #exec_query, #exec_rollback_db_transaction, #exec_update, #execute, #explain, #high_precision_current_timestamp, #insert, #insert_fixture, #insert_fixtures_set, #mark_transaction_written_if_write, #query, #query_value, #query_values, #reset_sequence!, #reset_transaction, #rollback_db_transaction, #rollback_to_savepoint, #sanitize_limit, #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?
Methods included from SchemaStatements
#add_check_constraint, #add_columns, #add_foreign_key, #add_index, #add_index_options, #add_timestamps, #assume_migrated_upto_version, #change_column_comment, #change_table, #change_table_comment, #check_constraint_options, #check_constraints, #column_exists?, #columns, #columns_for_distinct, #create_join_table, #create_schema_dumper, #create_table, #data_source_exists?, #data_sources, #distinct_relation_for_primary_key, #drop_join_table, #drop_table, #dump_schema_information, #foreign_key_column_for, #foreign_key_exists?, #foreign_key_options, #index_algorithm, #index_exists?, #index_name, #index_name_exists?, #indexes, #internal_string_options_for_primary_key, #options_include_default?, #primary_key, #quoted_columns_for_index, #remove_check_constraint, #remove_foreign_key, #remove_reference, #remove_timestamps, #rename_index, #table_alias_for, #table_comment, #table_exists?, #table_options, #tables, #type_to_sql, #update_table_definition, #view_exists?, #views
Methods included from ActiveSupport::Callbacks
Methods included from ActiveSupport::Concern
#append_features, #class_methods, extended, #included, #prepend_features, #prepended
Constructor Details
#initialize(connection, logger, connection_options, config) ⇒ SQLite3Adapter
Returns a new instance of SQLite3Adapter.
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 86 def initialize(connection, logger, , config) @memory_database = config[:database] == ":memory:" super(connection, logger, config) configure_connection end |
Class Method Details
.database_exists?(config) ⇒ Boolean
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 92 def self.database_exists?(config) config = config.symbolize_keys if config[:database] == ":memory:" true else database_file = defined?(Rails.root) ? File.(config[:database], Rails.root) : config[:database] File.exist?(database_file) end end |
Instance Method Details
#active? ⇒ Boolean
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 161 def active? !@connection.closed? end |
#add_column(table_name, column_name, type, **options) ⇒ Object
:nodoc:
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 244 def add_column(table_name, column_name, type, **) # :nodoc: if invalid_alter_table_type?(type, ) alter_table(table_name) do |definition| definition.column(column_name, type, **) end else super end end |
#add_reference(table_name, ref_name, **options) ⇒ Object Also known as: add_belongs_to
:nodoc:
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 303 def add_reference(table_name, ref_name, **) # :nodoc: super(table_name, ref_name, type: :integer, **) end |
#all_foreign_keys_valid? ⇒ Boolean
:nodoc:
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 214 def all_foreign_keys_valid? # :nodoc: execute("PRAGMA foreign_key_check").blank? end |
#build_insert_sql(insert) ⇒ Object
:nodoc:
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 321 def build_insert_sql(insert) # :nodoc: sql = +"INSERT #{insert.into} #{insert.values_list}" if insert.skip_duplicates? sql << " ON CONFLICT #{insert.conflict_target} DO NOTHING" elsif insert.update_duplicates? sql << " ON CONFLICT #{insert.conflict_target} DO UPDATE SET " if insert.raw_update_sql? sql << insert.raw_update_sql else sql << insert. { |column| "#{column} IS excluded.#{column}" } sql << insert.updatable_columns.map { |column| "#{column}=excluded.#{column}" }.join(",") end end sql end |
#change_column(table_name, column_name, type, **options) ⇒ Object
:nodoc:
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 288 def change_column(table_name, column_name, type, **) # :nodoc: alter_table(table_name) do |definition| definition[column_name].instance_eval do self.type = aliased_types(type.to_s, type) self..merge!() end end end |
#change_column_default(table_name, column_name, default_or_changes) ⇒ Object
:nodoc:
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 271 def change_column_default(table_name, column_name, default_or_changes) # :nodoc: default = extract_new_default_value(default_or_changes) alter_table(table_name) do |definition| definition[column_name].default = default end end |
#change_column_null(table_name, column_name, null, default = nil) ⇒ Object
:nodoc:
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 279 def change_column_null(table_name, column_name, null, default = nil) # :nodoc: unless null || default.nil? exec_query("UPDATE #{quote_table_name(table_name)} SET #{quote_column_name(column_name)}=#{quote(default)} WHERE #{quote_column_name(column_name)} IS NULL") end alter_table(table_name) do |definition| definition[column_name].null = null end end |
#check_version ⇒ Object
:nodoc:
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 347 def check_version # :nodoc: if database_version < "3.8.0" raise "Your version of SQLite (#{database_version}) is too old. Active Record supports SQLite >= 3.8." end end |
#disable_referential_integrity ⇒ Object
REFERENTIAL INTEGRITY ====================================
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 200 def disable_referential_integrity # :nodoc: old_foreign_keys = query_value("PRAGMA foreign_keys") old_defer_foreign_keys = query_value("PRAGMA defer_foreign_keys") begin execute("PRAGMA defer_foreign_keys = ON") execute("PRAGMA foreign_keys = OFF") yield ensure execute("PRAGMA defer_foreign_keys = #{old_defer_foreign_keys}") execute("PRAGMA foreign_keys = #{old_foreign_keys}") end end |
#disconnect! ⇒ Object
Disconnects from the database if already connected. Otherwise, this method does nothing.
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 172 def disconnect! super @connection.close rescue nil end |
#encoding ⇒ Object
Returns the current database encoding format as a string, e.g. ‘UTF-8’
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 186 def encoding @connection.encoding.to_s end |
#foreign_keys(table_name) ⇒ Object
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 308 def foreign_keys(table_name) fk_info = exec_query("PRAGMA foreign_key_list(#{quote(table_name)})", "SCHEMA") fk_info.map do |row| = { column: row["from"], primary_key: row["to"], on_delete: extract_foreign_key_action(row["on_delete"]), on_update: extract_foreign_key_action(row["on_update"]) } ForeignKeyDefinition.new(table_name, row["table"], ) end end |
#get_database_version ⇒ Object
:nodoc:
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 343 def get_database_version # :nodoc: SQLite3Adapter::Version.new(query_value("SELECT sqlite_version(*)", "SCHEMA")) end |
#native_database_types ⇒ Object
:nodoc:
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 181 def native_database_types # :nodoc: NATIVE_DATABASE_TYPES end |
#primary_keys(table_name) ⇒ Object
SCHEMA STATEMENTS ========================================
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 220 def primary_keys(table_name) # :nodoc: pks = table_structure(table_name).select { |f| f["pk"] > 0 } pks.sort_by { |f| f["pk"] }.map { |f| f["name"] } end |
#reconnect! ⇒ Object
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 165 def reconnect! super connect if @connection.closed? end |
#remove_column(table_name, column_name, type = nil, **options) ⇒ Object
:nodoc:
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 254 def remove_column(table_name, column_name, type = nil, **) # :nodoc: alter_table(table_name) do |definition| definition.remove_column column_name definition.foreign_keys.delete_if { |fk| fk.column == column_name.to_s } end end |
#remove_columns(table_name, *column_names, type: nil, **options) ⇒ Object
:nodoc:
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 261 def remove_columns(table_name, *column_names, type: nil, **) # :nodoc: alter_table(table_name) do |definition| column_names.each do |column_name| definition.remove_column column_name end column_names = column_names.map(&:to_s) definition.foreign_keys.delete_if { |fk| column_names.include?(fk.column) } end end |
#remove_index(table_name, column_name = nil, **options) ⇒ Object
:nodoc:
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 225 def remove_index(table_name, column_name = nil, **) # :nodoc: return if [:if_exists] && !index_exists?(table_name, column_name, **) index_name = index_name_for_remove(table_name, column_name, ) exec_query "DROP INDEX #{quote_column_name(index_name)}" end |
#rename_column(table_name, column_name, new_column_name) ⇒ Object
:nodoc:
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 297 def rename_column(table_name, column_name, new_column_name) # :nodoc: column = column_for(table_name, column_name) alter_table(table_name, rename: { column.name => new_column_name.to_s }) rename_column_indexes(table_name, column.name, new_column_name) end |
#rename_table(table_name, new_name) ⇒ Object
Renames a table.
Example:
rename_table('octopuses', 'octopi')
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 237 def rename_table(table_name, new_name) schema_cache.clear_data_source_cache!(table_name.to_s) schema_cache.clear_data_source_cache!(new_name.to_s) exec_query "ALTER TABLE #{quote_table_name(table_name)} RENAME TO #{quote_table_name(new_name)}" rename_table_indexes(table_name, new_name) end |
#requires_reloading? ⇒ Boolean
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 122 def requires_reloading? true end |
#shared_cache? ⇒ Boolean
:nodoc:
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 339 def shared_cache? # :nodoc: @config.fetch(:flags, 0).anybits?(::SQLite3::Constants::Open::SHAREDCACHE) end |
#supports_check_constraints? ⇒ Boolean
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 130 def supports_check_constraints? true end |
#supports_common_table_expressions? ⇒ Boolean
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 146 def supports_common_table_expressions? database_version >= "3.8.3" end |
#supports_concurrent_connections? ⇒ Boolean
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 157 def supports_concurrent_connections? !@memory_database end |
#supports_datetime_with_precision? ⇒ Boolean
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 138 def supports_datetime_with_precision? true end |
#supports_ddl_transactions? ⇒ Boolean
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 102 def supports_ddl_transactions? true end |
#supports_explain? ⇒ Boolean
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 190 def supports_explain? true end |
#supports_expression_index? ⇒ Boolean
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 118 def supports_expression_index? database_version >= "3.9.0" end |
#supports_foreign_keys? ⇒ Boolean
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 126 def supports_foreign_keys? true end |
#supports_index_sort_order? ⇒ Boolean
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 177 def supports_index_sort_order? true end |
#supports_insert_on_conflict? ⇒ Boolean Also known as: supports_insert_on_duplicate_skip?, supports_insert_on_duplicate_update?, supports_insert_conflict_target?
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 150 def supports_insert_on_conflict? database_version >= "3.24.0" end |
#supports_json? ⇒ Boolean
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 142 def supports_json? true end |
#supports_lazy_transactions? ⇒ Boolean
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 194 def supports_lazy_transactions? true end |
#supports_partial_index? ⇒ Boolean
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 114 def supports_partial_index? true end |
#supports_savepoints? ⇒ Boolean
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 106 def supports_savepoints? true end |
#supports_transaction_isolation? ⇒ Boolean
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 110 def supports_transaction_isolation? true end |
#supports_views? ⇒ Boolean
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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activerecord-7.0.4/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 134 def supports_views? true end |