From 81f4d25a5c9a8a714011d3526d50a89c6c9abf2b Mon Sep 17 00:00:00 2001
From: Yu Chen <74105241+yu285@users.noreply.github.com>
Date: Sun, 29 May 2022 10:28:17 +0800
Subject: [PATCH] docs/Update-07-function.md

---
 docs-en/12-taos-sql/07-function.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docs-en/12-taos-sql/07-function.md b/docs-en/12-taos-sql/07-function.md
index de70d62286..825aeea354 100644
--- a/docs-en/12-taos-sql/07-function.md
+++ b/docs-en/12-taos-sql/07-function.md
@@ -1839,6 +1839,8 @@ SELECT TIMEDIFF(ts_val1 | datetime_string1 | ts_col1, ts_val2 | datetime_string2
   1u(microsecond),1a(millisecond),1s(second),1m(minute),1h(hour),1d(day).
 - The precision of the returned timestamp is same as the precision set for the current data base in use
 
+**Applicable versions**:Since version 2.6.0.0
+
 **Examples**:
 
 ```sql
-- 
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