SchemaSpy - Table marinedb.field_event_data_collectors

field event data collectors

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_event_participants.site_code

FK_field_event_data_collectors_participants R

survey_date

date

10

field_event_participants.survey_date

FK_field_event_data_collectors_participants R

group_code

varchar

8

field_event_participants.group_code

FK_field_event_data_collectors_participants R

survey_type_code

varchar

30

survey_type_codes.survey_type_code

FK_field_event_data_collectors_survey R

target_assemblage

varchar

20

target_assemblages.target_assemblage

FK_field_event_data_collectors_target R

personnel_code

varchar

10

field_event_participants.personnel_code

FK_field_event_data_collectors_participants R

role_code

varchar

12

role_codes.role_code

FK_field_event_data_collectors_role R

create_date

date

10

modify_date

timestamp

19

current_timestamp()

Table contained 36,368 rows at Thu Nov 06 11:53 PST 2025

Indexes:

Column(s)	Type	Sort	Constraint Name
site_code + survey_date + group_code + survey_type_code + target_assemblage + personnel_code + role_code	Primary key	Asc/Asc/Asc/Asc/Asc/Asc/Asc	PRIMARY
site_code + survey_date + group_code + personnel_code	Performance	Asc/Asc/Asc/Asc	FK_field_event_data_collectors_participants
role_code	Performance	Asc	FK_field_event_data_collectors_role
survey_type_code	Performance	Asc	FK_field_event_data_collectors_survey
target_assemblage	Performance	Asc	FK_field_event_data_collectors_target