# setChunkLastUpdateTime {#setChunkLastUpdateTime}

**Parent topic:**[Functions](../../Functions/category.md)

## Syntax {#syntax}

`setChunkLastUpdateTime(chunkId, lastUpdateTime)`

## Arguments {#arguments}

**chunkId** is a STRING vector indicating the chunk\(s\).

**lastUpdateTime** is a TIMESTAMP scalar specifying the last update time.

## Details {#details}

Manually set the last update time of specified chunks \(which can be checked in the lastUpdated field returned by `getClusterChunksStatus`\).

This function can only be executed by administrators in standalone mode, or on the controller in cluster mode.

## Examples {#examples}

``` {#codeblock_zq1_tms_c2c}
setChunkLastUpdateTime(["32953d51-980c-59a1-5f43-c90bfddd5a63","d957b444-be92-9296-ba4a-9d8a41682168"], timestamp(2016.05.12T19:32:49))
```

