# Column medicare.qc_adm_union.icd_hll

## Overview of column icd_hll in table medicare.qc_adm_union 

|                               |                        |
| ----------------------------- | ---------------------- |
| Table                         | [medicare.qc_adm_union](../medicare.qc_adm_union.md)           |
| Qualified name                | medicare.qc_adm_union.icd_hll  |
| Datatype                      | HLL        |
| Column type | generated |



## Expressions

```sql
SELECT GENERATED ALWAYS AS (hll_arr_agg(diagnoses)) STORED
```


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


```{figure} icd_hll.svg
:align: center
:alt: Column medicare.qc_adm_union.icd_hll Lineage SVG
:target: icd_hll_svg_envelop.html

Data lineage for column medicare.qc_adm_union.icd_hll

```