Table marinedb.abhab_segment_boundaries_active
abalone habitat segment boundary coordinates data entry

Generated by
SchemaSpy
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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
marine_sites.site_code FK_abhab_seg_gps_active_marine_sites R
field_events_active.site_code FK_abhab_seg_gps_active_fe R
survey_date date 10
field_events_active.survey_date FK_abhab_seg_gps_active_fe R
group_code varchar 8
field_events_active.group_code FK_abhab_seg_gps_active_fe R
segment_id varchar 8
abhab_segment_ids.segment_id FK_abhab_seg_gps_active_segment_id R
gps_boundary_code varchar 30
gps_boundary_codes.gps_boundary_code FK_abhab_seg_gps_active_gps_location R
latitude decimal 15,13
longitude decimal 16,13
datum enum 6 WGS84
create_date date 10
modify_date timestamp 19 current_timestamp()

Table contained 0 rows at Thu Apr 03 16:08 PDT 2025

Indexes:
Column(s) Type Sort Constraint Name
site_code + survey_date + group_code + segment_id + gps_boundary_code Primary key Asc/Asc/Asc/Asc/Asc PRIMARY
gps_boundary_code Performance Asc FK_abhab_seg_gps_active_gps_location
segment_id Performance Asc FK_abhab_seg_gps_active_segment_id

Close relationships  within of separation: