Table marinedb.abhab_plot_physical_info_active
abalone habitat plot physical info 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_plot_phys_info_active_marine_sites R
target_assemblage varchar 8
target_assemblages.target_assemblage FK_abhab_plot_phys_info_active_target R
plot_code varchar 6
count_size_plot_codes.plot_code Implied Constraint R
substrate_code varchar 40
abhab_substrate_codes.substrate_code FK_abhab_plot_info_active_substrate R
relief enum 8 ND
rock_type varchar 20
abhab_rock_type_codes.rock_type_code FK_abhab_plot_info_active_rock_type R
exposure enum 8 ND
sediment_influence enum 8 ND
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 + target_assemblage + plot_code Primary key Asc/Asc/Asc PRIMARY
rock_type Performance Asc FK_abhab_plot_info_active_rock_type
substrate_code Performance Asc FK_abhab_plot_info_active_substrate
target_assemblage Performance Asc FK_abhab_plot_phys_info_active_target

Close relationships  within of separation: