fix grammer

This commit is contained in:
Ganlin Zhao 2022-09-28 17:35:57 +08:00
parent dd59a04963
commit 65779d041c
1 changed files with 1 additions and 1 deletions

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@ -183,7 +183,7 @@ select _rowts, max(current) from meters;
**\_IROWTS** **\_IROWTS**
The \_IROWTS pseudocolumns can only be used with INTERP FUNCTION. This pseudocolumns can be used to retrieve the corresponding timestamp column associated with the INTERPOLATION results. The \_IROWTS pseudocolumn can only be used with INTERP function. This pseudocolumn can be used to retrieve the corresponding timestamp column associated with the interpolation results.
```sql ```sql
select _irowts, interp(current) from meters range('2020-01-01 10:00:00', '2020-01-01 10:30:00') every(1s) fill(linear); select _irowts, interp(current) from meters range('2020-01-01 10:00:00', '2020-01-01 10:30:00') every(1s) fill(linear);