groupBitOr
Applies bitwise OR for series of numbers.
Applies bitwise OR for series of numbers.
Syntax
groupBitOr(expr)Arguments
expr— Expression of(U)Int*type.(U)Int*
Returned value
Returns a value of (U)Int* type. (U)Int*
Examples
Bitwise OR example
CREATE TABLE t (num UInt32) ENGINE = Memory;
INSERT INTO t VALUES (44), (28), (13), (85);
-- Test data:
-- binary decimal
-- 00101100 = 44
-- 00011100 = 28
-- 00001101 = 13
-- 01010101 = 85
SELECT groupBitOr(num) FROM t;-- Result:
-- binary decimal
-- 01111101 = 125
┌─groupBitOr(num)─┐
│ 125 │
└─────────────────┘Introduced in version 1.1.