type_material_types
Identifier
Section titled “Identifier”Description
Section titled “Description”NCBI type material category definitions, from typeoftype.dmp.
Partitions
Section titled “Partitions”Not partitioned.
Schema
Section titled “Schema”| Column | Type | Description |
|---|---|---|
sources |
STRUCT(url TEXT, filename TEXT, last_modified_at TIMESTAMPTZ, sha256 TEXT)[] |
Original external inputs used to produce the row. Each item contains its source URL, filename, HTTP Last-Modified timestamp when available, and computed SHA-256 checksum. |
type_material_type |
TEXT |
NCBI type material type name. |
synonyms |
TEXT[] |
Alternative names, split from NCBI’s comma-delimited field. |
nomenclatures |
TEXT[] |
Applicable taxonomic nomenclature systems; NCBI’s compact codes are expanded to full names. |
description |
TEXT |
NCBI description of the type material type. |