add delete from terms

Author: Hitenjain14

goose/migrations/1718355236_terms_index.sql

@@ -1,6 +1,7 @@
 -- +goose Up
 -- +goose StatementBegin
+DELETE FROM terms WHERE allocation_id NOT IN (SELECT id FROM allocations);
 ALTER TABLE ONLY terms DROP CONSTRAINT fk_terms_allocation;
 ALTER TABLE ONLY terms ADD CONSTRAINT fk_terms_allocation foreign key (allocation_id) references allocations(id) ON DELETE CASCADE;
-CREATE INDEX idx_terms_allocation_id ON terms USING btree(allocation_id);
+CREATE INDEX idx_terms_allocation_id ON terms USING HASH(allocation_id);
 -- +goose StatementEnd