# Column medicare.qc_adm_union.admission_year

## Overview of column admission_year in table medicare.qc_adm_union 

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



## Expressions

```sql
SELECT GENERATED ALWAYS AS (EXTRACT (YEAR FROM admission_date)) STORED
```


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


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

Data lineage for column medicare.qc_adm_union.admission_year

```