Crate risingwave_common

Re-exports

pub use risingwave_common_metrics as metrics;

pub use risingwave_common_secret as secret;

pub use risingwave_license as license;

Modules

acl

Acl defines all grantable privileges.

array

Array defines all in-memory representations of vectorized execution framework.

bitmap

Defines a bitmap, which is used to track which values in an Arrow array are null. This is called a “validity bitmap” in the Arrow documentation. This file is adapted from arrow-rs

cache

LruCache implementation port from github.com/facebook/rocksdb. The class LruCache is thread-safe, because every operation on cache will be protected by a spin lock.

cast

catalog

config

This module defines the structure of the configuration file risingwave.toml.

constants

error

Re-export risingwave_error for easy access.

field_generator

hash

jemalloc

log

lru

memory

monitor

operator

opts

range

row

sequence

session_config

system_param

This module defines utilities to work with system parameters ([PbSystemParams] in meta.proto).

telemetry

test_prelude

test_utils

transaction

types

Data types in RisingWave.

util

vnode_mapping

Macros

__recursive_tracker

Define the tracker for recursion and return it.

_composite_data_types

Data types that have inner fields.

_range_frame_datetime_data_types

Date/time DataTypes supported to be offset of RANGE frame.

_range_frame_numeric_data_types

Numeric DataTypes supported to be offset of RANGE frame.

_simple_data_types

Data types that do not have inner fields.

bail

Return early with an error, in any type that can be converted from an anyhow::Error.

bail_no_function

Constructs a NoFunction and bails out.

bail_not_implemented

Constructs a NotImplemented and bails out.

dispatch_array_builder_variants

Dispatch the code block to all variants of ArrayBuilderImpl.

dispatch_array_variants

Dispatch the code block to all variants of ArrayImpl.

dispatch_data_types

Dispatch the code block to all variants of DataType.

dispatch_scalar_ref_variants

Dispatch the code block to all variants of ScalarRefImpl.

dispatch_scalar_variants

Dispatch the code block to all variants of ScalarImpl.

do_dispatch_data_types

Helper macro for generating dispatching code. Internally used by dispatch_data_types macros.

do_dispatch_variants

Helper macro for generating dispatching code. Internally used by dispatch_xx_variants macros.

do_expand_alias

Helper macro for expanding type aliases and constants. Internally used by dispatch_ macros.

enable_jemalloc

If https://github.com/tikv/jemallocator/issues/22 is resolved, we may inline this

ensure

Util macro for generating error when condition check failed.

ensure_eq

Util macro to generate error when the two arguments are not equal.

for_all_base_types

DataType information extracted from PostgreSQL pg_type

for_all_fields_variants

for_all_native_types

for_all_native_types includes all native variants of our scalar types.

for_all_params

Define all system parameters here.

for_all_variants

for_all_variants includes all variants of our type system. If you introduced a new array type (also known as scalar type or physical type), be sure to add a variant here.

git_sha

key_of

Convert field name to string.

must_match

Match an enum variant and return the internal value.

no_function

Constructs a NoFunction.

not_implemented

Constructs a NotImplemented.

panic_if_debug

Panics if debug_assertions is set, otherwise logs a warning.

register_guarded_gauge_vec_with_registry

register_guarded_histogram_vec_with_registry

register_guarded_int_counter_vec_with_registry

register_guarded_int_gauge_vec_with_registry

register_guarded_uint_gauge_vec_with_registry

schema_unnamed

schema_unnamed builds a Schema with the given types, but without names.

try_match_expand

Try to match an enum variant and return the internal value.

Constants

GIT_SHA

PG_VERSION

RW_VERSION

SERVER_ENCODING

Shows the server-side character set encoding. At present, this parameter can be shown but not set, because the encoding is determined at database creation time. It is also the default value of client_encoding.

SERVER_VERSION_NUM

The version of PostgreSQL that Risingwave claims to be.

STANDARD_CONFORMING_STRINGS

see https://www.postgresql.org/docs/current/runtime-config-client.html#GUC-STANDARD-CONFORMING-STRINGS

UNKNOWN_GIT_SHA

Placeholder for unknown git sha.

Functions

current_cluster_version