Package: postgresql-15-toastinfo Source: toastinfo Version: 1.7-1.pgdg22.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 46 Depends: postgresql-15 Breaks: postgresql-15-jit-llvm (<< 15) Homepage: https://github.com/df7cb/toastinfo Priority: optional Section: database Filename: pool/main/t/toastinfo/postgresql-15-toastinfo_1.7-1.pgdg22.04+1_amd64.deb Size: 13648 SHA512: 3048ae1a48fd27f8212770b3a186e6a9cc51fd8367e99917bd5093fdb0f96e7fa535c2b252d0a1449e88a01e8ff4f49c8167e5afdaf0f3971eec270bd997a28d SHA256: b71311d71c4006adfc39f857c965aae720eaec53cdf1645ff7de28d94cc11914 SHA1: 1d5e69ecd7d592bd40c711677533b619f9f336f3 MD5sum: 39ee5e97b1223cf5a8d8d95f10864531 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.