BIT_NOR

SELECT bit_nor(5, 2);

create.select(bitNor(5, 2)).fetch();

+---------+
| bit_nor |
+---------+
|      -8 |
+---------+

bitNor(5, 2)

-- ASE, AURORA_MYSQL, AURORA_POSTGRES, BIGQUERY, COCKROACHDB, DUCKDB, MARIADB, MEMSQL, MYSQL, POSTGRES, REDSHIFT, 
-- SQLDATAWAREHOUSE, SQLITE, SQLSERVER, SYBASE, VERTICA, YUGABYTEDB
~((5 | 2))

-- DB2, H2, HANA, INFORMIX, SNOWFLAKE, TERADATA
bitnot(bitor(5, 2))

-- EXASOL
bit_not(bit_or(5, 2))

-- FIREBIRD
bin_not(bin_or(5, 2))

-- HSQLDB
((0 - bitor(5, 2)) - 1)

-- ORACLE
((0 - ((5 + 2) - bitand(5, 2))) - 1)

-- TRINO
bitwise_not(bitwise_or(5, 2))

-- ACCESS, DERBY
/* UNSUPPORTED */