hs.hsadmin.ng/src/main/resources/db/changelog/5-hs-office/511-coopshares/5116-hs-office-coopshares-migration.sql
Michael Hoennig f33a3a2df7 introduce-separate-database-schemas-hs-booking-and-hosting (#106)
Co-authored-by: Michael Hoennig <michael@hoennig.de>
Reviewed-on: #106
Reviewed-by: Marc Sandlus <marc.sandlus@hostsharing.net>
2024-09-23 10:52:37 +02:00

97 lines
3.5 KiB
PL/PgSQL

--liquibase formatted sql
-- TODO: These changesets are just for the external remote views to simulate the legacy tables.
-- Once we don't need the external remote views anymore, create revert changesets.
-- ============================================================================
--changeset michael.hoennig:hs-office-coopshares-MIGRATION-mapping endDelimiter:--//
-- ----------------------------------------------------------------------------
CREATE TABLE hs_office.coopsharestransaction_legacy_id
(
uuid uuid NOT NULL REFERENCES hs_office.coopsharetx(uuid),
member_share_id integer NOT NULL
);
--//
-- ============================================================================
--changeset michael.hoennig:hs-office-coopshares-MIGRATION-sequence endDelimiter:--//
-- ----------------------------------------------------------------------------
CREATE SEQUENCE IF NOT EXISTS hs_office.coopsharestransaction_legacy_id_seq
AS integer
START 1000000000
OWNED BY hs_office.coopsharestransaction_legacy_id.member_share_id;
--//
-- ============================================================================
--changeset michael.hoennig:hs-office-coopshares-MIGRATION-default endDelimiter:--//
-- ----------------------------------------------------------------------------
ALTER TABLE hs_office.coopsharestransaction_legacy_id
ALTER COLUMN member_share_id
SET DEFAULT nextVal('hs_office.coopsharestransaction_legacy_id_seq');
--/
-- ============================================================================
--changeset michael.hoennig:hs-office-coopshares-MIGRATION-insert endDelimiter:--//
-- ----------------------------------------------------------------------------
CALL base.defineContext('schema-migration');
INSERT INTO hs_office.coopsharestransaction_legacy_id(uuid, member_share_id)
SELECT uuid, nextVal('hs_office.coopsharestransaction_legacy_id_seq') FROM hs_office.coopsharetx;
--/
-- ============================================================================
--changeset michael.hoennig:hs-office-coopShares-MIGRATION-insert-trigger endDelimiter:--//
-- ----------------------------------------------------------------------------
create or replace function hs_office.coopsharetx_insert_legacy_id_mapping_tf()
returns trigger
language plpgsql
strict as $$
begin
if TG_OP <> 'INSERT' then
raise exception 'invalid usage of trigger';
end if;
INSERT INTO hs_office.coopsharestransaction_legacy_id VALUES
(NEW.uuid, nextVal('hs_office.coopsharestransaction_legacy_id_seq'));
return NEW;
end; $$;
create trigger insert_legacy_id_mapping_tg
after insert on hs_office.coopsharetx
for each row
execute procedure hs_office.coopsharetx_insert_legacy_id_mapping_tf();
--/
-- ============================================================================
--changeset michael.hoennig:hs-office-coopShares-MIGRATION-delete-trigger endDelimiter:--//
-- ----------------------------------------------------------------------------
create or replace function hs_office.coopsharetx_delete_legacy_id_mapping_tf()
returns trigger
language plpgsql
strict as $$
begin
if TG_OP <> 'DELETE' then
raise exception 'invalid usage of trigger';
end if;
DELETE FROM hs_office.coopsharestransaction_legacy_id
WHERE uuid = OLD.uuid;
return OLD;
end; $$;
create trigger delete_legacy_id_mapping_tg
before delete on hs_office.coopsharetx
for each row
execute procedure hs_office.coopsharetx_delete_legacy_id_mapping_tf();
--/