bitmap_xor

Calculates the set consisting elements unique to lhs and rhs. It is logically equivalent to bitmap_andnot(bitmap_or(lhs, rhs), bitmap_and(lhs, rhs)) (complementary set).

Syntax

bitmap_xor(BITMAP lhs, BITMAP rhs)

Examples

mysql> select bitmap_to_string(bitmap_xor(bitmap_from_string('1, 3'), bitmap_from_string('2'))) cnt;
+------+
|cnt   |
+------+
|1,2,3 |
+------+

keyword

BITMAP_XOR, BITMAP