groupBitXor

Applies bitwise XOR for series of numbers.

Syntax

groupBitXor(expr)

Arguments

expr — Expression of (U)Int* type. (U)Int*

Returned value

Returns a value of (U)Int* type. (U)Int*

Examples

Bitwise XOR 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 groupBitXor(num) FROM t;

-- Result:
-- binary     decimal
-- 01101000 = 104

┌─groupBitXor(num)─┐
│              104 │
└──────────────────┘

Introduced in version 1.1.

groupBitOr

Applies bitwise OR for series of numbers.

groupConcat

Calculates a concatenated string from a group of strings, optionally separated by a delimiter, and optionally limited by a maximum number of elements.