Table a1fb5068.users_signatures 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
tag_bean_rel.bean_id Defined in XML R
commentlog_rel.record_id Defined in XML R
activities_users.parent_id Defined in XML R
name varchar 255  √  null
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
description text 65535  √  null
deleted bit 1  √  0
user_id char 36  √  null Defined in XML R
signature text 65535  √  null
signature_html text 65535  √  null
sync_key varchar 100  √  null

Analyzed at Fri Mar 05 08:35 UTC 2021

Column(s) Type Sort Constraint Name Anomalies
id Primary key Asc PRIMARY  
deleted + date_entered + id Performance Asc/Asc/Asc idx_users_signatures_del_d_e  
deleted + date_modified + id Performance Asc/Asc/Asc idx_users_signatures_del_d_m  
id + deleted Performance Asc/Asc idx_users_signatures_id_del  
name + deleted Performance Asc/Asc idx_users_signatures_name_del  
sync_key Must be unique Asc idx_users_signatures_skey This unique column is also nullable
created_by Performance Asc idx_usersig_created_by  
user_id Performance Asc idx_usersig_uid  

Close relationships  within of separation: