# Column medicare.admissions.pd_hll_hash

## Overview of column pd_hll_hash in table medicare.admissions 

|                               |                        |
| ----------------------------- | ---------------------- |
| Table                         | [medicare.admissions](../medicare.admissions.md)           |
| Qualified name                | medicare.admissions.pd_hll_hash  |
| Datatype                      | HLL_HASHVAL        |
| Column type | generated |



## Expressions

```sql
SELECT GENERATED ALWAYS AS (hll_hash_text(primary_diagnosis)) STORED
```


```{toctree}
---
maxdepth: 1
hidden:
---
pd_hll_hash_svg_envelop.md
```


```{figure} pd_hll_hash.svg
:align: center
:alt: Column medicare.admissions.pd_hll_hash Lineage SVG
:target: pd_hll_hash_svg_envelop.html

Data lineage for column medicare.admissions.pd_hll_hash

```