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bitmap_to_array

docs/en/sql-reference/sql-functions/bitmap-functions/bitmap_to_array.md

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bitmap_to_array

Converts a BITMAP into a BIGINT array.

Syntax

Haskell
 ARRAY<BIGINT> BITMAP_TO_ARRAY (bitmap)

Parameters

bitmap: the bitmap you want to convert.

Return value

Returns a BIGINT array.

Examples

Plain
select bitmap_to_array(bitmap_from_string("1, 7"));
+----------------------------------------------+
| bitmap_to_array(bitmap_from_string('1, 7'))  |
+----------------------------------------------+
| [1,7]                                        |
+----------------------------------------------+

select bitmap_to_array(NULL);
+-----------------------+
| bitmap_to_array(NULL) |
+-----------------------+
| NULL                  |
+-----------------------+