fix: invalid data for old graphs

skip db validate when migrating db

Author: tiensonqin

src/main/frontend/worker/db/migrate.cljs

@@ -551,7 +551,8 @@
         tx-data' (concat
                   [(sqlite-util/kv :logseq.kv/schema-version version)]
                   tx-data)
-        r (ldb/transact! conn tx-data' {:db-migrate? true})
+        r (ldb/transact! conn tx-data' {:db-migrate? true
+                                        :skip-validate-db? true})
         migrate-updates (cond-> migrate-updates
                           rename-db-idents (assoc :rename-db-idents rename-db-idents-coll))]
     (println "DB schema migrated to" version)

src/main/frontend/worker/db/validate.cljs

@@ -6,6 +6,7 @@
             [frontend.worker.db.migrate :as db-migrate]
             [frontend.worker.shared-service :as shared-service]
             [logseq.db :as ldb]
+            [logseq.db.frontend.class :as db-class]
             [logseq.db.frontend.validate :as db-validate]))
 
 (defn- get-property-by-title
@@ -21,6 +22,15 @@
                      (fn [{:keys [entity dispatch-key]}]
                        (let [entity (d/entity db (:db/id entity))]
                          (cond
+                           ;; missing :db/ident
+                           (and (ldb/class? entity) (nil? (:db/ident entity)) (:block/title entity))
+                           [[:db/add (:db/id entity) :db/ident (db-class/create-user-class-ident-from-name db (:block/title entity))]]
+                           (and
+                            (= (:block/title (:logseq.property/created-from-property entity)) "description")
+                            (nil? (:block/page entity)))
+                           (let [property-id (:db/id (:logseq.property/created-from-property entity))]
+                             [[:db/add (:db/id entity) :block/page property-id]
+                              [:db/add (:db/id entity) :block/parent property-id]])
                            (and (:db/ident entity)
                                 (:logseq.property/built-in? entity)
                                 (:block/parent entity))