Menghitung jumlah bit yang bernilai 1 dalam representasi binary.
INT64Diperbarui: 16 Mei 2026BIT_COUNT(value)Nilai integer atau bytes
1 SELECT 2 BIT_COUNT(5) AS bits_5, -- 5 = 101 binary = 2 bits 3 BIT_COUNT(15) AS bits_15; -- 15 = 1111 binary = 4 bits
Hitung bit 1 dalam angka.
1 SELECT user_id, 2 BIT_COUNT(permissions) AS active_permissions 3 FROM users 4 WHERE BIT_COUNT(permissions) >= 3;
User dengan minimal 3 permission aktif.
Sudah paham BIT_COUNT? Latih langsung di browser
Latihan interaktif, langsung di browser.