I was trying a indico 2.7.5 instance for a while, and recently considering upgrading postgres9.6 to postgres13. But when I look into postgres/indico database, I only find one table and one recode:
indico-# \d
List of relations
Schema | Name | Type | Owner
--------+-----------------+-------+--------
public | alembic_version | table | indico
(1 row)
indico=# \d alembic_version
Table "public.alembic_version"
Column | Type | Collation | Nullable | Default
-------------+-----------------------+-----------+----------+---------
version_num | character varying(32) | | not null |
Indexes:
"alembic_version_pkc" PRIMARY KEY, btree (version_num)
indico=# select * from alembic_version ;
version_num
--------------
e787389ca868
(1 row)
I’m new to database, so I’m not sure:
- It’s that right? My indico seems working fine. (added users, established events without error)
- If nothing wrong, where are those user data and events stored? What is stored with postgres and what should I backup before upgrading?