🎨 自动校验数据库索引 https://github.com/siyuan-note/siyuan/issues/7016

kernel/model/transaction.go

@@ -1238,6 +1238,8 @@ func autoFixIndex() {
 	defer autoFixLock.Unlock()
 
 	rootUpdatedMap := treenode.GetRootUpdated()
+	dbRootUpdatedMap, err := sql.GetRootUpdated()
+	if nil == err {
 		i := -1
 		size := len(rootUpdatedMap)
 		for rootID, updated := range rootUpdatedMap {
@@ -1247,10 +1249,7 @@ func autoFixIndex() {
 
 			i++
 
-		rootUpdated, err := sql.GetRootUpdated(rootID)
-		if nil != err {
-			continue
-		}
+			rootUpdated := dbRootUpdatedMap[rootID]
 			if "" == rootUpdated {
 				logging.LogWarnf("not found tree [%s] in database, reindex it", rootID)
 				reindexTree(rootID, i, size)
@@ -1271,9 +1270,11 @@ func autoFixIndex() {
 				continue
 			}
 		}
+	}
 
 	duplicatedRootIDs := sql.GetDuplicatedRootIDs()
-	for _, rootID := range duplicatedRootIDs {
+	size := len(duplicatedRootIDs)
+	for i, rootID := range duplicatedRootIDs {
 		root := sql.GetBlock(rootID)
 		if nil == root {
 			continue

kernel/sql/block_query.go

@@ -581,15 +581,19 @@ func GetBlock(id string) (ret *Block) {
 	return
 }
 
-func GetRootUpdated(rootID string) (ret string, err error) {
-	rows, err := query("SELECT updated FROM blocks WHERE root_id = ? AND type = 'd'", rootID)
+func GetRootUpdated() (ret map[string]string, err error) {
+	rows, err := query("SELECT root_id, updated FROM blocks WHERE type = 'd'")
 	if nil != err {
 		logging.LogErrorf("sql query failed: %s", err)
 		return
 	}
 	defer rows.Close()
+
+	ret = map[string]string{}
 	for rows.Next() {
-		rows.Scan(&ret)
+		var rootID, updated string
+		rows.Scan(&rootID, &updated)
+		ret[rootID] = updated
 	}
 	return
 }