Table marinedb.checklist_not_sampled
checklist for tracking not sampled plots for verified data

Generated by
SchemaSpy
Legend: SourceForge.net
Primary key columns
Columns with indexes
Implied relationships
Excluded column relationships
< n > number of related tables
 
Column Type Size Nulls Auto Default Children Parents Comments
site_code char 6
field_events.site_code FK_checklist_not_sampled_event R
survey_date date 10
field_events.survey_date FK_checklist_not_sampled_event R
group_code varchar 8
field_events.group_code FK_checklist_not_sampled_event R
survey_type_code varchar 30
survey_type_codes.survey_type_code FK_checklist_not_sampled_survey_type_code R
target_assemblage varchar 20
target_assemblages.target_assemblage FK_checklist_not_sampled_target_assemblage R
quatraplot_code varchar 6
quatraplot_codes.quatraplot_code FK_checklist_not_sampled_codes R
create_date date 10
modify_date timestamp 19 current_timestamp()

Table contained 25,243 rows at Thu Apr 03 16:08 PDT 2025

Indexes:
Column(s) Type Sort Constraint Name
site_code + survey_date + group_code + survey_type_code + target_assemblage + quatraplot_code Primary key Asc/Asc/Asc/Asc/Asc/Asc PRIMARY
quatraplot_code Performance Asc FK_checklist_not_sampled_codes
survey_type_code Performance Asc FK_checklist_not_sampled_survey_type_code
target_assemblage Performance Asc FK_checklist_not_sampled_target_assemblage

Close relationships  within of separation: