Aggregate

BIT_XOR

MySQL

Melakukan operasi bitwise XOR pada semua nilai dalam grup. Mengembalikan hasil XOR bit per bit dari semua nilai non-NULL.

Tipe hasil: BIGINT UNSIGNEDDiperbarui: 7 Jan 2026

Syntax

SQL

BIT_XOR(expr)

exprintegerwajib

Ekspresi integer untuk operasi bitwise XOR

SQL

1 SELECT BIT_XOR(checksum) AS combined_checksum
2 FROM data_blocks
3 WHERE batch_id = 100;

Menghitung XOR checksum dari semua blok data.

Hasil

combined_checksum: 42

SQL

1 SELECT file_id, BIT_XOR(block_hash) AS file_checksum
2 FROM file_blocks
3 GROUP BY file_id;

Menghitung checksum per file dari blok-bloknya.

Hasil

file_id: 1, file_checksum: 123456

SQL

1 SELECT BIT_XOR(value) AS parity
2 FROM sensor_readings
3 WHERE sensor_id = 'A1';

Menghitung parity dari pembacaan sensor.

Hasil

parity: 1

BIT_XOR

BigQuery

BIT_XOR

DuckDB

1	SELECT BIT_XOR(checksum) AS combined_checksum
2	FROM data_blocks
3	WHERE batch_id = 100;

1	SELECT file_id, BIT_XOR(block_hash) AS file_checksum
2	FROM file_blocks
3	GROUP BY file_id;

1	SELECT BIT_XOR(value) AS parity
2	FROM sensor_readings
3	WHERE sensor_id = 'A1';