> ## Documentation Index
> Fetch the complete documentation index at: https://docs.e6data.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Bitmap functions

> Work with bitmaps.

Work with bitmaps.

| Function | Type | What it does |
| - | - | - |
| [`bitmap_count`](/query/sql/functions/bitmap/bitmap_count) | Scalar | Counts the set bits in binary bitmap data. |


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