Package: postgresql-17-toastinfo Source: toastinfo Version: 1.7-1.pgdg26.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 45 Depends: postgresql-17 Breaks: postgresql-17-jit-llvm (<< 21) Homepage: https://github.com/df7cb/toastinfo Priority: optional Section: database Filename: pool/main/t/toastinfo/postgresql-17-toastinfo_1.7-1.pgdg26.04+1_amd64.deb Size: 12824 SHA512: f31498ef7aab043fa09db653e0e2567db3942c91d61a7542a53ec19af95156649d1743c5648b3d76c8ac96d5bdf8f261c7aa39b8e43df12c163158d41bc67ed2 SHA256: 1dfd8dbefc0aa545a0cc3692fab8c1854f37aba26b0514c9f48bbec67ff20b42 SHA1: a804dbda5f05ecab54af540adcd48a225276db02 MD5sum: 3c76889e0e8175f717e65b4ad7ad4289 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.