--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 hs-office-coopshares-MIGRATION-mapping:1 endDelimiter:--// -- ---------------------------------------------------------------------------- CREATE TABLE hs_office_coopsharestransaction_legacy_id ( uuid uuid NOT NULL REFERENCES hs_office_coopsharestransaction(uuid), member_share_id integer NOT NULL ); --// -- ============================================================================ --changeset hs-office-coopshares-MIGRATION-sequence:1 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 hs-office-coopshares-MIGRATION-default:1 endDelimiter:--// -- ---------------------------------------------------------------------------- ALTER TABLE hs_office_coopsharestransaction_legacy_id ALTER COLUMN member_share_id SET DEFAULT nextVal('hs_office_coopsharestransaction_legacy_id_seq'); --/ -- ============================================================================ --changeset hs-office-coopshares-MIGRATION-insert:1 endDelimiter:--// -- ---------------------------------------------------------------------------- CALL 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_coopsharestransaction; --/ -- ============================================================================ --changeset hs-office-coopShares-MIGRATION-insert-trigger:1 endDelimiter:--// -- ---------------------------------------------------------------------------- create or replace function insertCoopSharesLegacyIdMapping() 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 createCoopSharesLegacyIdMapping after insert on hs_office_coopsharestransaction for each row execute procedure insertCoopSharesLegacyIdMapping(); --/ -- ============================================================================ --changeset hs-office-coopShares-MIGRATION-delete-trigger:1 endDelimiter:--// -- ---------------------------------------------------------------------------- create or replace function deleteCoopSharesLegacyIdMapping() 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 removeCoopSharesLegacyIdMapping before delete on hs_office_coopsharestransaction for each row execute procedure deleteCoopSharesLegacyIdMapping(); --/