Package: postgresql-18-toastinfo Source: toastinfo Version: 1.7-1.pgdg26.04+1 Architecture: amd64 Maintainer: Debian PostgreSQL Maintainers Installed-Size: 45 Depends: postgresql-18 Breaks: postgresql-18-jit-llvm (<< 21) Homepage: https://github.com/df7cb/toastinfo Priority: optional Section: database Filename: pool/main/t/toastinfo/postgresql-18-toastinfo_1.7-1.pgdg26.04+1_amd64.deb Size: 12848 SHA512: b7d1bcfae877e328b6652046eb59c7e1e284f55ab83a34ff8f412082a4a96d8aea120dd05c040752326af6dc29e21df740df80bd63413c1878aa8526946d8fee SHA256: 5c03399785b9a163b4c8434d8e02ed4f1e0dcdf3660c0024e3e9a5a9143bcbfa SHA1: 249ad8131038ecce6dcb814aa29d503e0fb4f470 MD5sum: d13e79060da925e67647405185ceb5ab 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.