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omni_shmem

Shared Memory Management

omnigres : Shared Memory Management

Overview

ID Extension Package Version Category License Language
2967 omni_shmem omnigres 0.1.0 FEAT Apache-2.0 C
Attribute Has Binary Has Library Need Load Has DDL Relocatable Trusted
--s-d-- No Yes No Yes no no
Relationships
Schemas omni_shmem
See Also pg_variables pgmeminfo pg_buffercache pgfincore pgcozy pg_prewarm
Siblings omni omni_auth omni_aws omni_cloudevents omni_containers omni_credentials omni_csv omni_datasets omni_email omni_http omni_httpc omni_httpd omni_id omni_json omni_kube omni_ledger omni_manifest omni_mimetypes omni_os omni_polyfill omni_python omni_regex omni_rest omni_schema omni_seq omni_service omni_session omni_sql omni_sqlite omni_test omni_txn omni_types omni_var omni_vfs omni_vfs_types_v1 omni_web omni_worker omni_xml omni_yaml

Packages

Type Repo Version PG Major Compatibility Package Pattern Dependencies
EXT PIGSTY 0.1.0 18 17 16 15 14 omnigres -
RPM PIGSTY 20260212 18 17 16 15 14 omnigres_$v postgresql$v-contrib, postgresql$v-plpython3, python3-pip
DEB PIGSTY 20260212 18 17 16 15 14 postgresql-$v-omnigres postgresql-plpython3-$v, python3-pip
Linux / PG PG18 PG17 PG16 PG15 PG14
el8.x86_64 PIGSTY 20251108 PIGSTY 20250120 PIGSTY 20250120 PIGSTY 20250120 PIGSTY 20250120
el8.aarch64 PIGSTY 20251108 PIGSTY 20250120 PIGSTY 20250120 PIGSTY 20250120 PIGSTY 20250120
el9.x86_64 PIGSTY 20251108 PIGSTY 20250507 PIGSTY 20250507 PIGSTY 20250507 PIGSTY 20250507
el9.aarch64 PIGSTY 20251108 PIGSTY 20250507 PIGSTY 20250507 PIGSTY 20250507 PIGSTY 20250507
el10.x86_64 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108
el10.aarch64 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108
d12.x86_64 PIGSTY 20251108 PIGSTY 20250120 PIGSTY 20250120 PIGSTY 20250120 PIGSTY 20250120
d12.aarch64 PIGSTY 20251108 PIGSTY 20250120 PIGSTY 20250120 PIGSTY 20250120 PIGSTY 20250120
d13.x86_64 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108
d13.aarch64 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108
u22.x86_64 PIGSTY 20251108 PIGSTY 20250120 PIGSTY 20250120 PIGSTY 20250120 PIGSTY 20250120
u22.aarch64 PIGSTY 20251108 PIGSTY 20250120 PIGSTY 20250120 PIGSTY 20250120 PIGSTY 20250120
u24.x86_64 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108
u24.aarch64 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108
u26.x86_64 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108
u26.aarch64 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108 PIGSTY 20251108

Source 

pig build pkg omnigres;		# build rpm/deb

Install

Make sure PGDG and PIGSTY repo available:

pig repo add pgsql -u   # add both repo and update cache

Install this extension with pig:

pig install omnigres;		# install via package name, for the active PG version
pig install omni_shmem;		# install by extension name, for the current active PG version

pig install omni_shmem -v 18;   # install for PG 18
pig install omni_shmem -v 17;   # install for PG 17
pig install omni_shmem -v 16;   # install for PG 16
pig install omni_shmem -v 15;   # install for PG 15
pig install omni_shmem -v 14;   # install for PG 14

Create this extension with:

CREATE EXTENSION omni_shmem;

Usage

omni_shmem: Shared Memory Management

The omni_shmem extension provides shared memory management facilities for PostgreSQL extensions within the Omnigres ecosystem.

It enables extensions to allocate and manage shared memory segments, providing the underlying infrastructure used by other Omnigres extensions that need cross-process shared state.