Handling the problem of log database creation failure

src/modules/monitor/src/monitorSystem.c

@@ -126,7 +126,7 @@ void dnodeBuildMonitorSql(char *sql, int cmd) {
   if (cmd == MONITOR_CMD_CREATE_DB) {
     snprintf(sql, SQL_LENGTH,
              "create database if not exists %s replica 1 days 10 keep 30 rows 1024 cache 2048 "
-             "ablocks 2 tblocks 32 tables 32 precision us",
+             "ablocks 2 tblocks 32 tables 32 precision 'us'",
              tsMonitorDbName);
   } else if (cmd == MONITOR_CMD_CREATE_MT_DN) {
     snprintf(sql, SQL_LENGTH,

src/util/src/tutil.c

@@ -396,7 +396,7 @@ bool taosCheckDbName(char *db, char *monitordb) {
   char *pos = strchr(db, '.');
   if (pos == NULL) return false;
 
-  return strcmp(pos + 1, monitordb) == 0;
+  return strncasecmp(pos + 1, monitordb, strlen(monitordb)) == 0;
 }
 
 bool taosUcs4ToMbs(void *ucs4, int32_t ucs4_max_len, char *mbs) {