Package: postgresql-13-toastinfo Source: toastinfo Version: 1.4-3.pgdg18.04+1 Architecture: i386 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 37 Depends: postgresql-13 Homepage: https://github.com/credativ/toastinfo Priority: optional Section: database Filename: pool/main/t/toastinfo/postgresql-13-toastinfo_1.4-3.pgdg18.04+1_i386.deb Size: 12684 SHA256: 7a03b7cc9c7902e590dbb36ce206c97f5ef926934ace319026722661317b9861 SHA1: a04da689f8e0cb277e408ec619c91c06eb1e6e37 MD5sum: 5dde4dba6fdee768e82041112e6f56c9 Description: Show storage structure of varlena datatypes in PostgreSQL This PostgreSQL extension exposes the internal storage structure of variable-length datatypes, called varlena. . The function pg_toastinfo describes the storage form of a datum: . * null for NULLs * ordinary for non-varlena datatypes * short inline varlena for varlena values up to 126 bytes (1 byte header) * long inline varlena, (un)compressed for varlena values up to 1GiB (4 bytes header) * toasted varlena, (un)compressed for varlena values up to 1GiB stored in TOAST tables . The function pg_toastpointer returns a varlena's chunk_id oid in the corresponding TOAST table. It returns NULL on non-varlena input.