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Extensions / Features

undam

UNDO storage table access method with in-place updates

pgext.cloud · Source code · Documentation · Control file

Overview

Packageundam
Version0.1
RepositoryUnspecified
Extension typePreloaded
Project statusPreview
VendorPostgres Professional
Requires CREATE EXTENSIONYes
Requires preloadYes
TrustedNo
RelocatableYes
Shared librariesundam
Stars16
Latest commit2020-12-08
Catalogue updated2026-08-30

Related extensions

See also

tcleExperimental table access method for transparent AES-256-CBC encryption of selected column types.
redis_backed_storageExperimental PostgreSQL table access method backed by Redis storage.
pgtamExperimental in-memory PostgreSQL table access method implemented as a C extension.
pg_elephantduckColumnar PostgreSQL table access method powered by DuckDB and Parquet storage.
append_only_heapPostgreSQL table access method that avoids fragmentation of variable-length append-only data.
csv_tamCSV table access method for PostgreSQL that stores table tuples in CSV-formatted relation files.
open_pg_tdeTransparent data encryption for upstream PostgreSQL using the tde_heap access method, including tables, indexes, TOAST, WAL, and temporary files.
pg_cryogenExperimental append-only compressed table access method for PostgreSQL 12 and later.