survey_index

24 rows


Description

Indices used to modify surveys

Columns

Column Type Size Nulls Auto Default Children Parents Comments
survey_index_id serial 10 nextval('examples.survey_index_survey_index_id_seq'::regclass)
data_source_id int4 10 null
data_source.data_source_id survey_index_data_source_id_fkeyR
index_type_id int4 10 null
index_type.index_type_id survey_index_index_type_id_fkeyR
areacell_id int4 10 null
areacell.areacell_id survey_index_areacell_id_fkeyR

Areacell data relates to

year int4 10 null

Year sample was taken

month int4 10 null

Month sample was taken

value float4 8,8 null

Value at this point in time

Indexes

Constraint Name Type Sort Column(s)
survey_index_pkey Primary key Asc survey_index_id

Relationships