SQL
Scalar Timestamp Functions
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|   |   |
|:--|:--------|
| **Description** |Alias of `date_trunc`. Truncate to specified [precision](#docs:sql:functions:datepart). |
| **Example** | `datetrunc('hour', TIMESTAMP '1992-09-20 20:38:40')` |
| **Result** | `1992-09-20 20:00:00` |