Table a018f09d.comments 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
date_entered datetime 19  √  null
date_modified datetime 19  √  null
modified_user_id char 36  √  null
created_by char 36  √  null
deleted bit 1  √  0
parent_id char 36 Defined in XML R
data longtext 2147483647  √  null
sync_key varchar 100  √  null

Analyzed at Thu Jul 01 08:02 UTC 2021

Column(s) Type Sort Constraint Name Anomalies
id Primary key Asc PRIMARY  
parent_id Performance Asc comment_activities  
deleted + date_entered + id Performance Asc/Asc/Asc idx_comments_del_d_e  
deleted + date_modified + id Performance Asc/Asc/Asc idx_comments_del_d_m  
id + deleted Performance Asc/Asc idx_comments_id_del  
sync_key Must be unique Asc idx_comments_skey This unique column is also nullable

Close relationships  within of separation: