deephaven

• agg
  • Aggregation
  • abs_sum()
  • avg()
  • count_()
  • count_distinct()
  • first()
  • formula()
  • group()
  • last()
  • max_()
  • median()
  • min_()
  • partition()
  • pct()
  • sorted_first()
  • sorted_last()
  • std()
  • sum_()
  • unique()
  • var()
  • weighted_avg()
  • weighted_sum()
• appmode
  • ApplicationState
    • ApplicationState.j_object_type
  • get_app_state()
• arrow
  • to_arrow()
  • to_table()
• calendar
  • BusinessCalendar
    • BusinessCalendar.business_days_in_range()
    • BusinessCalendar.business_schedule()
    • BusinessCalendar.current_day
    • BusinessCalendar.day_of_week()
    • BusinessCalendar.days_in_range()
    • BusinessCalendar.default_business_periods
    • BusinessCalendar.is_business_day
    • BusinessCalendar.is_last_business_day_of_month()
    • BusinessCalendar.is_last_business_day_of_week()
    • BusinessCalendar.j_object_type
    • BusinessCalendar.next_business_day()
    • BusinessCalendar.next_day()
    • BusinessCalendar.next_non_business_day()
    • BusinessCalendar.non_business_days_in_range()
    • BusinessCalendar.number_of_business_days()
    • BusinessCalendar.number_of_days()
    • BusinessCalendar.number_of_non_business_days()
    • BusinessCalendar.previous_business_day()
    • BusinessCalendar.previous_day()
    • BusinessCalendar.previous_non_business_day()
    • BusinessCalendar.standard_business_day_length
    • BusinessCalendar.time_zone
  • BusinessPeriod
    • BusinessPeriod.end_time
    • BusinessPeriod.j_object_type
    • BusinessPeriod.length
    • BusinessPeriod.start_time
  • BusinessSchedule
    • BusinessSchedule.business_periods
    • BusinessSchedule.business_time_elapsed()
    • BusinessSchedule.end_of_day
    • BusinessSchedule.is_business_day()
    • BusinessSchedule.is_business_time()
    • BusinessSchedule.j_object_type
    • BusinessSchedule.start_of_day
  • Calendar
    • Calendar.current_day
    • Calendar.day_of_week()
    • Calendar.days_in_range()
    • Calendar.j_object_type
    • Calendar.next_day()
    • Calendar.number_of_days()
    • Calendar.previous_day()
    • Calendar.time_zone
  • DayOfWeek
  • calendar_names()
  • default_calendar_name()
• column
  • Column
  • ColumnType
    • ColumnType.GROUPING
    • ColumnType.NORMAL
    • ColumnType.PARTITIONING
  • InputColumn
  • bool_col()
  • byte_col()
  • char_col()
  • datetime_col()
  • double_col()
  • float_col()
  • int_col()
  • jobj_col()
  • long_col()
  • pyobj_col()
  • short_col()
  • string_col()
• config
  • get_server_timezone()
• constants
  • MAX_BYTE
  • MAX_CHAR
  • MAX_DOUBLE
  • MAX_FINITE_DOUBLE
  • MAX_FINITE_FLOAT
  • MAX_FLOAT
  • MAX_INT
  • MAX_LONG
  • MAX_SHORT
  • MIN_BYTE
  • MIN_CHAR
  • MIN_DOUBLE
  • MIN_FINITE_DOUBLE
  • MIN_FINITE_FLOAT
  • MIN_FLOAT
  • MIN_INT
  • MIN_LONG
  • MIN_POS_DOUBLE
  • MIN_POS_FLOAT
  • MIN_SHORT
  • NAN_DOUBLE
  • NAN_FLOAT
  • NEG_INFINITY_DOUBLE
  • NEG_INFINITY_FLOAT
  • NULL_BOOLEAN
  • NULL_BYTE
  • NULL_CHAR
  • NULL_DOUBLE
  • NULL_FLOAT
  • NULL_INT
  • NULL_LONG
  • NULL_SHORT
  • POS_INFINITY_DOUBLE
  • POS_INFINITY_FLOAT
• csv
  • read()
  • write()
• dherror
  • DHError
    • DHError.compact_traceback
    • DHError.root_cause
    • DHError.traceback
    • DHError.with_traceback()
• dtypes
  • BigDecimal
  • DType
  • DateTime
  • JObject
  • Period
  • PyObject
  • StringSet
  • array()
  • bool_
  • byte
  • byte_array
  • char
  • datetime_array
  • double
  • double_array
  • float32
  • float32_array
  • float64
  • float64_array
  • float_
  • float_array
  • from_jtype()
  • from_np_dtype()
  • int16
  • int16_array
  • int32
  • int32_array
  • int64
  • int64_array
  • int8
  • int8_array
  • int_
  • int_array
  • long
  • long_array
  • short
  • short_array
  • single
  • single_array
  • string
  • string_array
• execution_context
  • ExecutionContext
    • ExecutionContext.j_object_type
  • get_exec_ctx()
  • make_user_exec_ctx()
• experimental
  • ema
    • ByEmaSimple()
    • Ema()
    • EmaArray()
    • ExponentiallyDecayedSum()
  • time_window()
• filters
  • Filter
    • Filter.from_()
    • Filter.j_object_type
  • RegexFilter
    • RegexFilter.from_()
    • RegexFilter.j_object_type
  • and_()
  • not_()
  • or_()
• html
  • to_html()
• jcompat
  • is_java_type()
  • j_array_list()
  • j_binary_operator()
  • j_function()
  • j_hashmap()
  • j_hashset()
  • j_map_to_dict()
  • j_properties()
  • j_unary_operator()
  • to_sequence()
• learn
  • gather
    • MemoryLayout
      • MemoryLayout.C
      • MemoryLayout.COLUMN_MAJOR
      • MemoryLayout.FORTRAN
      • MemoryLayout.ROW_MAJOR
    • table_to_numpy_2d()
  • Input
  • Output
  • learn()
• liveness_scope
  • LivenessScope
    • LivenessScope.j_object_type
    • LivenessScope.preserve()
  • liveness_scope()
• numpy
  • column_to_numpy_array()
  • to_numpy()
  • to_table()
• pandas
  • to_pandas()
  • to_table()
• pandasplugin
  • pandas_as_table
    • PandasDataFrameSerializer
      • PandasDataFrameSerializer.is_type()
      • PandasDataFrameSerializer.name
      • PandasDataFrameSerializer.to_bytes()
  • PandasPluginRegistration
    • PandasPluginRegistration.Callback
      • PandasPluginRegistration.Callback.register()
• parquet
  • ColumnInstruction
  • batch_write()
  • delete()
  • read()
  • write()
• perfmon
  • metrics_get_counters()
  • metrics_reset_counters()
  • process_info()
  • process_info_log()
  • process_metrics_log()
  • query_operation_performance()
  • query_operation_performance_log()
  • query_performance()
  • query_performance_log()
  • query_update_performance()
  • query_update_performance_map()
  • server_state()
  • server_state_log()
  • update_performance_log()
• plot
  • axisformat
    • AxisFormat
      • AxisFormat.j_object_type
      • AxisFormat.set_pattern()
    • DecimalAxisFormat
      • DecimalAxisFormat.j_object_type
      • DecimalAxisFormat.set_pattern()
    • NanosAxisFormat
      • NanosAxisFormat.j_object_type
      • NanosAxisFormat.set_pattern()
  • axistransform
    • AxisTransform
      • AxisTransform.j_object_type
    • axis_transform()
    • axis_transform_names()
  • color
    • Color
      • Color.j_object_type
      • Color.of_hsl()
      • Color.of_name()
      • Color.of_rgb()
      • Color.of_rgb_f()
    • Colors
  • figure
    • Figure
      • Figure.axes()
      • Figure.axis()
      • Figure.chart()
      • Figure.chart_legend()
      • Figure.chart_title()
      • Figure.figure()
      • Figure.figure_title()
      • Figure.func()
      • Figure.j_object_type
      • Figure.line()
      • Figure.new_axes()
      • Figure.new_chart()
      • Figure.plot_cat()
      • Figure.plot_cat_hist()
      • Figure.plot_ohlc()
      • Figure.plot_pie()
      • Figure.plot_treemap()
      • Figure.plot_xy()
      • Figure.plot_xy_hist()
      • Figure.point()
      • Figure.save()
      • Figure.series()
      • Figure.show()
      • Figure.ticks()
      • Figure.ticks_minor()
      • Figure.twin()
      • Figure.x_axis()
      • Figure.x_ticks()
      • Figure.x_ticks_minor()
      • Figure.x_twin()
      • Figure.y_axis()
      • Figure.y_ticks()
      • Figure.y_ticks_minor()
      • Figure.y_twin()
  • font
    • Font
      • Font.j_object_type
    • FontStyle
      • FontStyle.BOLD
      • FontStyle.BOLD_ITALIC
      • FontStyle.ITALIC
      • FontStyle.PLAIN
    • font_family_names()
  • linestyle
    • LineEndStyle
      • LineEndStyle.BUTT
      • LineEndStyle.ROUND
      • LineEndStyle.SQUARE
    • LineJoinStyle
      • LineJoinStyle.BEVEL
      • LineJoinStyle.MITER
      • LineJoinStyle.ROUND
    • LineStyle
      • LineStyle.j_object_type
  • plotstyle
    • PlotStyle
      • PlotStyle.AREA
      • PlotStyle.BAR
      • PlotStyle.ERROR_BAR
      • PlotStyle.HISTOGRAM
      • PlotStyle.LINE
      • PlotStyle.OHLC
      • PlotStyle.PIE
      • PlotStyle.SCATTER
      • PlotStyle.STACKED_AREA
      • PlotStyle.STACKED_BAR
      • PlotStyle.STEP
  • selectable_dataset
    • SelectableDataSet
      • SelectableDataSet.j_object_type
    • one_click()
    • one_click_partitioned_table()
  • shape
    • Shape
      • Shape.CIRCLE
      • Shape.DIAMOND
      • Shape.DOWN_TRIANGLE
      • Shape.ELLIPSE
      • Shape.HORIZONTAL_RECTANGLE
      • Shape.LEFT_TRIANGLE
      • Shape.RIGHT_TRIANGLE
      • Shape.SQUARE
      • Shape.UP_TRIANGLE
      • Shape.VERTICAL_RECTANGLE
• plugin
  • js
    • JsPlugin
      • JsPlugin.distribution_path()
      • JsPlugin.main
      • JsPlugin.name
      • JsPlugin.version
  • object
    • Exporter
      • Exporter.reference()
    • ObjectType
      • ObjectType.is_type()
      • ObjectType.name
      • ObjectType.to_bytes()
    • Reference
      • Reference.index
      • Reference.type
  • Plugin
  • Registration
    • Registration.Callback
      • Registration.Callback.register()
  • list_plugins_console()
  • list_registrations_console()
• query_library
  • import_class()
  • import_package()
  • import_static()
  • imports()
• replay
  • TableReplayer
    • TableReplayer.add_table()
    • TableReplayer.j_object_type
    • TableReplayer.shutdown()
    • TableReplayer.start()
• server
  • plugin
    • object
      • ExporterAdapter
        • ExporterAdapter.reference()
    • register
      • RegistrationAdapter
        • RegistrationAdapter.register()
  • script_session
    • unwrap_to_java_type()
• stream
  • kafka
    • cdc
      • CDCSpec
        • CDCSpec.j_object_type
      • cdc_long_spec()
      • cdc_short_spec()
      • consume()
      • consume_raw()
    • consumer
      • ALL_PARTITIONS_DONT_SEEK
      • ALL_PARTITIONS_SEEK_TO_BEGINNING
      • ALL_PARTITIONS_SEEK_TO_END
      • DONT_SEEK
      • KeyValueSpec
        • KeyValueSpec.j_object_type
      • SEEK_TO_BEGINNING
      • SEEK_TO_END
      • TableType
        • TableType.append()
        • TableType.j_object_type
        • TableType.ring()
        • TableType.stream()
      • avro_spec()
      • consume()
      • consume_to_partitioned_table()
      • json_spec()
      • simple_spec()
    • producer
      • KeyValueSpec
        • KeyValueSpec.j_object_type
      • avro_spec()
      • json_spec()
      • produce()
      • simple_spec()
  • stream_to_append_only()
• table
  • AsOfMatchRule
  • PartitionedTable
    • PartitionedTable.constituent_changes_permitted
    • PartitionedTable.constituent_column
    • PartitionedTable.constituent_table_columns
    • PartitionedTable.constituent_tables
    • PartitionedTable.filter()
    • PartitionedTable.from_constituent_tables()
    • PartitionedTable.from_partitioned_table()
    • PartitionedTable.get_constituent()
    • PartitionedTable.is_refreshing
    • PartitionedTable.j_object_type
    • PartitionedTable.key_columns
    • PartitionedTable.keys()
    • PartitionedTable.merge()
    • PartitionedTable.partitioned_transform()
    • PartitionedTable.proxy()
    • PartitionedTable.sort()
    • PartitionedTable.table
    • PartitionedTable.transform()
    • PartitionedTable.unique_keys
  • PartitionedTableProxy
    • PartitionedTableProxy.target
    • PartitionedTableProxy.require_matching_keys
    • PartitionedTableProxy.sanity_check_joins
    • PartitionedTableProxy.abs_sum_by()
    • PartitionedTableProxy.agg_all_by()
    • PartitionedTableProxy.agg_by()
    • PartitionedTableProxy.aj()
    • PartitionedTableProxy.avg_by()
    • PartitionedTableProxy.count_by()
    • PartitionedTableProxy.exact_join()
    • PartitionedTableProxy.first_by()
    • PartitionedTableProxy.group_by()
    • PartitionedTableProxy.head()
    • PartitionedTableProxy.is_refreshing
    • PartitionedTableProxy.j_object_type
    • PartitionedTableProxy.join()
    • PartitionedTableProxy.last_by()
    • PartitionedTableProxy.max_by()
    • PartitionedTableProxy.median_by()
    • PartitionedTableProxy.min_by()
    • PartitionedTableProxy.natural_join()
    • PartitionedTableProxy.raj()
    • PartitionedTableProxy.reverse()
    • PartitionedTableProxy.select()
    • PartitionedTableProxy.select_distinct()
    • PartitionedTableProxy.snapshot()
    • PartitionedTableProxy.snapshot_when()
    • PartitionedTableProxy.sort()
    • PartitionedTableProxy.sort_descending()
    • PartitionedTableProxy.std_by()
    • PartitionedTableProxy.sum_by()
    • PartitionedTableProxy.tail()
    • PartitionedTableProxy.update()
    • PartitionedTableProxy.update_by()
    • PartitionedTableProxy.update_view()
    • PartitionedTableProxy.var_by()
    • PartitionedTableProxy.view()
    • PartitionedTableProxy.weighted_avg_by()
    • PartitionedTableProxy.weighted_sum_by()
    • PartitionedTableProxy.where()
    • PartitionedTableProxy.where_in()
    • PartitionedTableProxy.where_not_in()
  • RollupTable
    • RollupTable.j_object_type
  • SortDirection
    • SortDirection.ASCENDING
    • SortDirection.DESCENDING
  • Table
    • Table.abs_sum_by()
    • Table.agg_all_by()
    • Table.agg_by()
    • Table.aj()
    • Table.avg_by()
    • Table.coalesce()
    • Table.columns
    • Table.count_by()
    • Table.drop_columns()
    • Table.exact_join()
    • Table.first_by()
    • Table.format_column_where()
    • Table.format_columns()
    • Table.format_row_where()
    • Table.group_by()
    • Table.head()
    • Table.head_by()
    • Table.head_pct()
    • Table.is_refreshing
    • Table.j_object_type
    • Table.join()
    • Table.last_by()
    • Table.layout_hints()
    • Table.lazy_update()
    • Table.max_by()
    • Table.median_by()
    • Table.meta_table
    • Table.min_by()
    • Table.move_columns()
    • Table.move_columns_down()
    • Table.move_columns_up()
    • Table.natural_join()
    • Table.partition_by()
    • Table.partitioned_agg_by()
    • Table.raj()
    • Table.rename_columns()
    • Table.restrict_sort_to()
    • Table.reverse()
    • Table.rollup()
    • Table.select()
    • Table.select_distinct()
    • Table.size
    • Table.slice()
    • Table.snapshot()
    • Table.snapshot_when()
    • Table.sort()
    • Table.sort_descending()
    • Table.std_by()
    • Table.sum_by()
    • Table.tail()
    • Table.tail_by()
    • Table.tail_pct()
    • Table.to_string()
    • Table.tree()
    • Table.ungroup()
    • Table.update()
    • Table.update_by()
    • Table.update_view()
    • Table.var_by()
    • Table.view()
    • Table.weighted_avg_by()
    • Table.weighted_sum_by()
    • Table.where()
    • Table.where_in()
    • Table.where_not_in()
    • Table.where_one_of()
  • TreeTable
    • TreeTable.j_object_type
  • dh_vectorize()
• table_factory
  • DynamicTableWriter
    • DynamicTableWriter.close()
    • DynamicTableWriter.j_object_type
    • DynamicTableWriter.write_row()
  • InputTable
    • InputTable.abs_sum_by()
    • InputTable.add()
    • InputTable.agg_all_by()
    • InputTable.agg_by()
    • InputTable.aj()
    • InputTable.avg_by()
    • InputTable.coalesce()
    • InputTable.columns
    • InputTable.count_by()
    • InputTable.delete()
    • InputTable.drop_columns()
    • InputTable.exact_join()
    • InputTable.first_by()
    • InputTable.format_column_where()
    • InputTable.format_columns()
    • InputTable.format_row_where()
    • InputTable.group_by()
    • InputTable.head()
    • InputTable.head_by()
    • InputTable.head_pct()
    • InputTable.is_refreshing
    • InputTable.j_object_type
    • InputTable.join()
    • InputTable.last_by()
    • InputTable.layout_hints()
    • InputTable.lazy_update()
    • InputTable.max_by()
    • InputTable.median_by()
    • InputTable.meta_table
    • InputTable.min_by()
    • InputTable.move_columns()
    • InputTable.move_columns_down()
    • InputTable.move_columns_up()
    • InputTable.natural_join()
    • InputTable.partition_by()
    • InputTable.partitioned_agg_by()
    • InputTable.raj()
    • InputTable.rename_columns()
    • InputTable.restrict_sort_to()
    • InputTable.reverse()
    • InputTable.rollup()
    • InputTable.select()
    • InputTable.select_distinct()
    • InputTable.size
    • InputTable.slice()
    • InputTable.snapshot()
    • InputTable.snapshot_when()
    • InputTable.sort()
    • InputTable.sort_descending()
    • InputTable.std_by()
    • InputTable.sum_by()
    • InputTable.tail()
    • InputTable.tail_by()
    • InputTable.tail_pct()
    • InputTable.to_string()
    • InputTable.tree()
    • InputTable.ungroup()
    • InputTable.update()
    • InputTable.update_by()
    • InputTable.update_view()
    • InputTable.var_by()
    • InputTable.view()
    • InputTable.weighted_avg_by()
    • InputTable.weighted_sum_by()
    • InputTable.where()
    • InputTable.where_in()
    • InputTable.where_not_in()
    • InputTable.where_one_of()
  • empty_table()
  • input_table()
  • merge()
  • merge_sorted()
  • new_table()
  • time_table()
• table_listener
  • TableListener
    • TableListener.on_update()
  • TableListenerHandle
    • TableListenerHandle.start()
    • TableListenerHandle.stop()
  • TableUpdate
    • TableUpdate.added()
    • TableUpdate.added_chunks()
    • TableUpdate.j_object_type
    • TableUpdate.modified()
    • TableUpdate.modified_chunks()
    • TableUpdate.modified_columns
    • TableUpdate.modified_prev()
    • TableUpdate.modified_prev_chunks()
    • TableUpdate.removed()
    • TableUpdate.removed_chunks()
  • listen()
• time
  • DAY
  • HOUR
  • MINUTE
  • SECOND
  • TimeZone
    • TimeZone.AL
    • TimeZone.AT
    • TimeZone.BT
    • TimeZone.CE
    • TimeZone.CH
    • TimeZone.CT
    • TimeZone.ET
    • TimeZone.HI
    • TimeZone.HK
    • TimeZone.IN
    • TimeZone.JP
    • TimeZone.KR
    • TimeZone.LON
    • TimeZone.MN
    • TimeZone.MOS
    • TimeZone.MT
    • TimeZone.NF
    • TimeZone.NL
    • TimeZone.NY
    • TimeZone.PT
    • TimeZone.SG
    • TimeZone.SHG
    • TimeZone.SYD
    • TimeZone.TW
    • TimeZone.UTC
    • TimeZone.get_default_timezone()
    • TimeZone.set_default_timezone()
  • WEEK
  • YEAR
  • datetime_at_midnight()
  • day_of_month()
  • day_of_week()
  • day_of_year()
  • diff_nanos()
  • format_date()
  • format_datetime()
  • format_nanos()
  • hour_of_day()
  • is_after()
  • is_before()
  • lower_bin()
  • millis()
  • millis_of_day()
  • millis_of_second()
  • millis_to_datetime()
  • millis_to_nanos()
  • minus()
  • minus_nanos()
  • minus_period()
  • minute_of_day()
  • minute_of_hour()
  • month_of_year()
  • nanos()
  • nanos_of_day()
  • nanos_of_second()
  • nanos_to_datetime()
  • nanos_to_millis()
  • now()
  • plus_nanos()
  • plus_period()
  • second_of_day()
  • second_of_minute()
  • to_datetime()
  • to_nanos()
  • to_period()
  • upper_bin()
  • year()
  • year_of_century()
• ugp
  • auto_locking
  • auto_locking_ctx()
  • auto_locking_op()
  • exclusive_lock()
  • exclusive_locked()
  • has_exclusive_lock()
  • has_shared_lock()
  • shared_lock()
  • shared_locked()
• updateby
  • BadDataBehavior
    • BadDataBehavior.POISON
    • BadDataBehavior.RESET
    • BadDataBehavior.SKIP
    • BadDataBehavior.THROW
  • MathContext
    • MathContext.DECIMAL128
    • MathContext.DECIMAL32
    • MathContext.DECIMAL64
    • MathContext.UNLIMITED
  • OperationControl
    • OperationControl.j_object_type
  • UpdateByOperation
    • UpdateByOperation.j_object_type
  • cum_max()
  • cum_min()
  • cum_prod()
  • cum_sum()
  • ema_tick_decay()
  • ema_time_decay()
  • forward_fill()
• uri
  • resolve()

Deephaven Python Integration Package provides the ability to access the Deephaven’s query engine natively and thus unlocks the unique power of Deephaven to the Python community.