Documentation IndexFetch the complete documentation index at: /llms.txtUse this file to discover all available pages before exploring further.
Fetch the complete documentation index at: /llms.txt
Use this file to discover all available pages before exploring further.
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对一系列数值执行按位异或运算。
groupBitXor(expr)
BIT_XOR
expr
(U)Int*
CREATE TABLE t (num UInt32) ENGINE = Memory; INSERT INTO t VALUES (44), (28), (13), (85); -- 测试数据: -- 二进制 十进制 -- 00101100 = 44 -- 00011100 = 28 -- 00001101 = 13 -- 01010101 = 85 SELECT groupBitXor(num) FROM t;
-- 结果: -- 二进制 十进制 -- 01101000 = 104 ┌─groupBitXor(num)─┐ │ 104 │ └──────────────────┘
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