Table a11218dd.activities Generated by
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 char 36
comments.parent_id Defined in XML R
activities_users.activity_id Defined in XML R
activities_users.parent_id Defined in XML R
locked_field_bean_rel.bean_id Defined in XML R
date_entered datetime 19  √  null
date_modified datetime 19  √  null
modified_user_id char 36  √  null Defined in XML R
created_by char 36  √  null Defined in XML R
deleted bit 1  √  0
parent_id char 36  √  null
parent_type varchar 100  √  null
activity_type varchar 100  √  null
data longtext 2147483647  √  null
comment_count int 11  √  0
last_comment longtext 2147483647  √  null

Analyzed at Mon Jul 09 08:09 UTC 2018

Column(s) Type Sort Constraint Name
id Primary key Asc PRIMARY
parent_type + parent_id Performance Asc/Asc activity_records
date_entered Performance Asc idx_activities_date_entered
date_modified Performance Asc idx_activities_date_modfied
id + deleted Performance Asc/Asc idx_activities_id_del

Close relationships  within of separation: