SchemaSpy - Table marinedb.abalone_count_sizes

abalone counts and sizes data

Generated by
SchemaSpy

Legend:

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

abalone_plot_info.site_code	FK_abalone_count_sizes_plot_info R
abalone_group_site_species.site_code	FK_abalone_ct_sz_group_site_species R
field_events.site_code	FK_abalone_count_sizes_field_event R

target_assemblage

varchar

20

abalone_plot_info.target_assemblage

FK_abalone_count_sizes_plot_info R

plot_code

varchar

6

abalone_plot_info.plot_code

FK_abalone_count_sizes_plot_info R

species_code

char

6

abalone_group_site_species.species_code

FK_abalone_ct_sz_group_site_species R

survey_date

date

10

field_events.survey_date

FK_abalone_count_sizes_field_event R

group_code

varchar

8

abalone_group_site_species.group_code	FK_abalone_ct_sz_group_site_species R
field_events.group_code	FK_abalone_count_sizes_field_event R

abalone_nn_code

varchar

11

abalone_nn_codes.abalone_nn_code

FK_abalone_count_sizes_nn R

abalone_size_bin

varchar

3

abalone_size_bins.abalone_size_bin

FK_abalone_count_sizes_size_bin R

size_qualifier_code

varchar

6

size_qualifiers.size_qualifier_code

FK_abalone_count_sizes_size_code R

abalone_size_count

int unsigned

10

count_qualifier_code

varchar

6

count_qualifiers.count_qualifier_code

FK_abalone_count_sizes_count_code R

method_code

varchar

6

count_size_methods.method_code

FK_abalone_count_sizes_method_code R

create_date

date

10

modify_date

timestamp

19

current_timestamp()

Table contained 101,247 rows at Thu Apr 03 16:08 PDT 2025

Indexes:

Column(s)	Type	Sort	Constraint Name
site_code + target_assemblage + plot_code + species_code + survey_date + group_code + abalone_nn_code + abalone_size_bin	Primary key	Asc/Asc/Asc/Asc/Asc/Asc/Asc/Asc	PRIMARY
count_qualifier_code	Performance	Asc	FK_abalone_count_sizes_count_code
site_code + survey_date + group_code	Performance	Asc/Asc/Asc	FK_abalone_count_sizes_field_event
group_code + species_code	Performance	Asc/Asc	FK_abalone_count_sizes_group_species
method_code	Performance	Asc	FK_abalone_count_sizes_method_code
abalone_nn_code	Performance	Asc	FK_abalone_count_sizes_nn
site_code + target_assemblage + plot_code	Performance	Asc/Asc/Asc	FK_abalone_count_sizes_plot_info
abalone_size_bin	Performance	Asc	FK_abalone_count_sizes_size_bin
size_qualifier_code	Performance	Asc	FK_abalone_count_sizes_size_code
group_code + site_code + species_code	Performance	Asc/Asc/Asc	FK_abalone_ct_sz_group_site_species