Hi Andre,
It happens if you configured apartment with use_sql=true, which means it clones the schema from pg_dump. My first attempt was to “fix” the script generated by pg_dump, but I feel it will be a mess. We solved our issue going back to use_sql=false, which is the default (creates the schema from db/schema.rb). But there is people that have other requirements, like functions, so the easier way for them is to keep use_sql and replace strings in the script.
Cheers,
Hello Aldrin,
I'm also using apartment with postgresql 9.6.6, and I don't see any
issue with it. Are you using Apartment::Tenant.create?
2018-03-09 10:26 GMT-03:00 Aldrin Martoq Ahumada <
aldrin.martoq@gmail.com>:
Hi,
For a multi tenant system, we are using the following command to blindly
clone a schema into another:
pg_dump -s -x -O -n #{default_tenant} #{dbname}
This is done for us by a rails gem, which then feeds that script into the
new created schema for the new tenant.
https://github.com/influitive/apartment/blob/80a21f2e1cdcbe5b0bd976f88c14332657804536/lib/apartment/adapters/postgresql_adapter.rb#L150
When we upgraded from 9.5.11 to 9.5.12, the format of the dump changed (it
now always appends the schema name), so this is broken. We could patch the
SQL generated, but that’s not a generic/robust solution.
# pg_dump postgresql 9.5.11
SET search_path = public, pg_catalog;
CREATE TABLE ahoy_events (
id bigint NOT NULL,
visit_id integer,
user_id integer,
name character varying,
properties jsonb,
"time" timestamp without time zone
);
# pg_dump postgresql 9.5.12
CREATE TABLE public.ahoy_events (
id bigint NOT NULL,
visit_id integer,
user_id integer,
name character varying,
properties jsonb,
"time" timestamp without time zone
);
Thinking in the long term, how could be the best way to clone a schema into
another?
—
Aldrin
--
André Luis O. Freitas
System Architect
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