char_Sample

41793 rows


Description

Is Sahul Charcoal / Black Carbon (SahulChar) sample table. This table stores SahulChar samples and is, therefore, situated between the collection-specific DataCore tables (subordinate) and the global_UnitMaster table (superordinate).

Columns

Column Type Size Nulls Auto Default Children Parents Comments
SMPID serial 10 nextval('"char_Sample_SMPID_seq"'::regclass)
char_DataCore.SMPID <--SMPID_from_char_Sample_fkey R
sahulchar.SMPID Implied Constraint R
UNITID int4 10 null
global_UnitMaster.UNITID <--UNITID_from_global_UnitMaster_fkey R
SMPNAME text 2147483647 null
SMPDEPTH numeric 0 null
SMPCOMMT text 2147483647 null
CREATED_AT timestamptz 35,6 timezone('UTC'::text, now())

Is record timestamp with timezone based on UTC

UPDATED_AT timestamptz 35,6 timezone('UTC'::text, now())

Is timestamp of record update with timezone based on UTC

Indexes

Constraint Name Type Sort Column(s)
char_Sample_pkey Primary key Asc SMPID

Relationships