Package: postgresql-9.6-toastinfo Source: toastinfo Version: 1.2-1.pgdg16.04+1 Architecture: i386 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 28 Depends: postgresql-9.6, libc6 (>= 2.1.3) Homepage: https://github.com/credativ/toastinfo Priority: optional Section: database Filename: pool/main/t/toastinfo/postgresql-9.6-toastinfo_1.2-1.pgdg16.04+1_i386.deb Size: 6146 SHA256: 149b35886d396ba42093dbfe743b3a4ba7eed6279cab7b5bfde95d8dc4664b53 SHA1: 7c3f7910809afeb05a8dcd07ea0ccd36fed30868 MD5sum: ef8c05c05f11d8fa8aaf0d7493f119b6 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.