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
• 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.
• 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.
• range_frame_datetime
  Date/time DataTypes supported to be offset of RANGE frame.
• range_frame_numeric
  Numeric DataTypes supported to be offset of RANGE frame.
• 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