Table discourse.public.user_histories Generated by
SchemaSpy
Legend: SourceForge.net
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 serial 10  √  nextval('user_histories_id_seq'::regclass)
action int4 10
acting_user_id int4 10  √  null
target_user_id int4 10  √  null
details text 2147483647  √  null
created_at timestamp 29,6
updated_at timestamp 29,6
context varchar 255  √  null
ip_address varchar 255  √  null
email varchar 255  √  null
subject text 2147483647  √  null
previous_value text 2147483647  √  null
new_value text 2147483647  √  null
topic_id int4 10  √  null
admin_only bool 1  √  false
post_id int4 10  √  null
custom_type varchar 255  √  null

Table contained 54 rows at Fri Mar 27 12:26 PDT 2015

Indexes:
Column(s) Type Sort Constraint Name
id Primary key Asc user_histories_pkey
acting_user_id + action + id Performance Asc/Asc/Asc index_user_histories_on_acting_user_id_and_action_and_id
action + id Performance Asc/Asc index_user_histories_on_action_and_id
subject + id Performance Asc/Asc index_user_histories_on_subject_and_id
target_user_id + id Performance Asc/Asc index_user_histories_on_target_user_id_and_id