SchemaSpy - Table marinedb.field_event_collections

species collections from the field log

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

field_events.site_code	FK_field_event_collection_field_events R
field_event_participants.site_code	FK_field_event_collection2_participants R

survey_date

date

10

field_events.survey_date	FK_field_event_collection_field_events R
field_event_participants.survey_date	FK_field_event_collection2_participants R

group_code

varchar

8

field_events.group_code	FK_field_event_collection_field_events R
field_event_participants.group_code	FK_field_event_collection2_participants R

project_code

varchar

8

collection_projects.project_code

FK_field_event_collection_project R

species_code

char

6

collection_species.species_code

FK_field_event_collection_species R

collection_type

varchar

15

collection_types.collection_type

FK_field_event_collection_types R

collection_count_value

varchar

3

collection_count_values.collection_count_value

FK_field_event_collection_counts R

collection_qualifier

varchar

6

NQ

collection_qualifiers.collection_qualifier_code

FK_collection_qualifiers R

collector

varchar

10

field_event_participants.personnel_code

FK_field_event_collection2_participants R

collection_notes

text

65535

√

null

create_date

date

10

modify_date

timestamp

19

current_timestamp()

Table contained 51 rows at Thu Apr 03 16:08 PDT 2025

Indexes:

Column(s)	Type	Sort	Constraint Name
site_code + survey_date + group_code + project_code + species_code + collection_type	Primary key	Asc/Asc/Asc/Asc/Asc/Asc	PRIMARY
collection_qualifier	Performance	Asc	FK_collection_qualifiers
site_code + survey_date + group_code + collector	Performance	Asc/Asc/Asc/Asc	FK_field_event_collection2_participants
collection_count_value	Performance	Asc	FK_field_event_collection_counts
project_code	Performance	Asc	FK_field_event_collection_project
species_code	Performance	Asc	FK_field_event_collection_species
collection_type	Performance	Asc	FK_field_event_collection_types