docs/Update-07-function.md

2022-05-29 10:28:17 +08:00 · 2022-05-29 10:28:17 +08:00 · 81f4d25a5c
parent 5b04755a75
commit 81f4d25a5c
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--- 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