> For the complete documentation index, see [llms.txt](https://docs.pinot.apache.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.pinot.apache.org/release-1.1.0/configuration-reference/functions/now.md).

# now

This section contains reference documentation for the now function.

Return current time as epoch millis.

## Signature

> now()

## Usage Examples

```sql
select now() AS now
FROM ignoreMe
```

| now           |
| ------------- |
| 1639150454255 |

This function is typically used in predicate to filter on timestamp for recent data. e.g. filter data on recent 1 day(86400 seconds)

```sql
SELECT * 
FROM tableName
WHERE tsInMillis > now() - 86400000
```


---

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