fix(rpc): add error code

src/util/src/terror.c

@@ -69,6 +69,7 @@ TAOS_DEFINE_ERROR(TSDB_CODE_APP_NOT_READY,                "Database not ready")
 TAOS_DEFINE_ERROR(TSDB_CODE_RPC_FQDN_ERROR,               "Unable to resolve FQDN")
 TAOS_DEFINE_ERROR(TSDB_CODE_RPC_INVALID_VERSION,          "Invalid app version")
 TAOS_DEFINE_ERROR(TSDB_CODE_RPC_SHORTCUT,                 "Shortcut")
+TAOS_DEFINE_ERROR(TSDB_CODE_RPC_VGROUP_NOT_REACHED,      "Vgroup could not be reached")
 
 //common & util
 TAOS_DEFINE_ERROR(TSDB_CODE_COM_OPS_NOT_SUPPORT,          "Operation not supported")
@@ -126,7 +127,6 @@ TAOS_DEFINE_ERROR(TSDB_CODE_TSC_INVALID_PRECISION_TYPE,   "Invalid timestamp pre
 TAOS_DEFINE_ERROR(TSDB_CODE_TSC_RES_TOO_MANY,             "Result set too large to be output")
 TAOS_DEFINE_ERROR(TSDB_CODE_TSC_TOO_MANY_SML_LINES,       "Too many lines in batch")
 TAOS_DEFINE_ERROR(TSDB_CODE_TSC_SEND_DATA_FAILED,         "Client send request data failed")
-TAOS_DEFINE_ERROR(TSDB_CODE_TSC_VGROUP_NOT_REACHED,      "Vgroup could not be reached")
 
 // mnode
 TAOS_DEFINE_ERROR(TSDB_CODE_MND_MSG_NOT_PROCESSED,        "Message not processed")