SchemaSpy - Table marinedb.seagrass

seagrass thickness 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

field_events.site_code	FK_st_field_event R
secondary_plot_info.site_code	FK_st_info R

target_assemblage

varchar

secondary_plot_info.target_assemblage

FK_st_info R

survey_type_code

varchar

secondary_plot_info.survey_type_code

FK_st_info R

transect_code

varchar

secondary_plot_info.quatraplot_code

FK_st_info R

species_code

char

seagrass_thickness_group_species.species_code	FK_sthick_group_species R
seagrass_thickness_group_species_active.species_code	FK_sthick_group_species_active R

survey_date

date

field_events.survey_date

FK_st_field_event R

group_code

varchar

field_events.group_code

FK_st_field_event R

point

varchar

thickness

decimal unsigned

4,2

create_date

date

modify_date

timestamp

current_timestamp()

Table contained 16,639 rows at Thu Nov 06 11:53 PST 2025

Indexes:

Column(s)	Type	Sort	Constraint Name
site_code + target_assemblage + survey_type_code + transect_code + species_code + survey_date + group_code + point	Primary key	Asc/Asc/Asc/Asc/Asc/Asc/Asc/Asc	PRIMARY
site_code + survey_date + group_code	Performance	Asc/Asc/Asc	FK_st_field_event
group_code + species_code	Performance	Asc/Asc	FK_st_group_species
species_code	Performance	Asc	FK_sthick_group_species_active