Package: postgresql-16-toastinfo Source: toastinfo Version: 1.7-1.pgdg26.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 45 Depends: postgresql-16 Breaks: postgresql-16-jit-llvm (<< 21) Homepage: https://github.com/df7cb/toastinfo Priority: optional Section: database Filename: pool/main/t/toastinfo/postgresql-16-toastinfo_1.7-1.pgdg26.04+1_amd64.deb Size: 12812 SHA512: fcc056df60ef2b9783e4ea632c2047d51343c02272a3d22d43a900303006966e75cf2d8ca20ce30638b05280f38d8946f2c05834915b88fa2fa7b1c88cf1389f SHA256: 3700246afbbcc0434ff940b71c10c200301b6d41f35e935c7eb24b1bf03e5f20 SHA1: 2e6c7974511b5222b06ab4b503fb243f10a32ea1 MD5sum: 5eae4b7168ee8e0060ad8ccb15930e20 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.