Table marinedb.abhab_plots_sampled
checklist for tracking abalone habitat plots sampled

 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_abhab_plot_sampled_event R
survey_date date 10
field_events.survey_date FK_abhab_plot_sampled_event R
group_code varchar 8
field_events.group_code FK_abhab_plot_sampled_event R
survey_type_code varchar 30
target_assemblage varchar 20
photo_plot_target_assemblages.target_assemblage Implied Constraint R
quatraplot_code varchar 6
quatraplot_codes.quatraplot_code FK_abhab_plot_sampled_codes R
create_date date 10
modify_date timestamp 19 current_timestamp()

Table contained 323 rows at Thu Nov 06 11:53 PST 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_abhab_plot_sampled_codes

Close relationships  within of separation: