Package: postgresql-19-toastinfo Source: toastinfo Version: 1.6-1.pgdg22.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 46 Depends: postgresql-19 Breaks: postgresql-19-jit-llvm (<< 15) Homepage: https://github.com/df7cb/toastinfo Priority: optional Section: database Filename: pool/main/t/toastinfo/postgresql-19-toastinfo_1.6-1.pgdg22.04+1_amd64.deb Size: 13172 SHA512: 5b7ad550e9b443bd321996a19a041dcb549039b868c59817e0c42c2801124430f4170f6b3dd4c86fe142cc06cfc970dacd11602448ba1494682b7f9bdfe029f1 SHA256: ee1e89dec15000a7470af78b635a0936529a6e7a64512d2040ec1edf00a161a1 SHA1: 5d3f4530d4f57e5eb708f9c50266dbe810a49db8 MD5sum: c776f35a5477315299e56cfbf4c7f019 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.