> ## Documentation Index
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# Bitwise expression functions

> Snowflake bitwise expression functions supported in Snowflake compatibility mode.

<span className="feature-tag">Preview</span>

Snowflake [bitwise expression functions](https://docs.snowflake.com/en/sql-reference/intro-summary-operators-functions) in [Snowflake compatibility mode](/reference-sql/snowflake/overview).

| Function | Support | Notes |
| :- | :- | :- |
| `BITNOT` | Supported | |
| `BITSHIFTLEFT` | Supported | |
| `BITSHIFTRIGHT` | Supported | |
| `BIT_NOT` | Supported | |
| `BIT_SHIFTLEFT` | Supported | |
| `BIT_SHIFTRIGHT` | Supported | |
| `GETBIT` | Supported | |
| `BITANDAGG`, `BITORAGG`, `BITXORAGG`, `BIT_ANDAGG`, `BIT_AND_AGG`, `BIT_ORAGG`, `BIT_OR_AGG`, `BIT_XORAGG`, `BIT_XOR_AGG` | Supported | |
| `BIT_AND`, `BIT_OR`, `BIT_XOR` | With limitations | Available for some argument types only. |
| `BITAND`, `BITCOUNT`, `BITOR`, `BITXOR` | Not supported | |


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