Table cal_portion
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
id int8 19
cal_portion_authors.cal_portion_id fkcc09fd7f8d5414b6 R
cal_portion_topics.cal_portion_id fkc391e90d8d5414b6 R
cal_section.portion_id fkb322f77455198ba5 R
author_list text 2147483647  √  null
chapter varchar 200  √  null
title text 2147483647  √  null
holding_id int8 19  √  null
cal_holding.id fk26541c764d844e25 R
item_id int8 19
item.id fk26541c766f7f1a9c R
Indexes:
Column(s) Type Sort Constraint Name
id Primary key Asc cal_portion_pkey
holding_id Performance Asc holdingindex
item_id Performance Asc portionitemindex

Close relationships  within of separation: