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slug | sidebar_position |
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/en/sql-reference/aggregate-functions/reference/groupbitand | 125 |
groupBitAnd
Applies bit-wise AND
for series of numbers.
groupBitAnd(expr)
Arguments
expr
– An expression that results in UInt*
or Int*
type.
Return value
Value of the UInt*
or Int*
type.
Example
Test data:
binary decimal
00101100 = 44
00011100 = 28
00001101 = 13
01010101 = 85
Query:
SELECT groupBitAnd(num) FROM t
Where num
is the column with the test data.
Result:
binary decimal
00000100 = 4