Functions/Text & patterns/hamming
Text & patterns Scalar

hamming()

The number of positions with different characters for 2 strings of equal length. Different case is considered different

Arguments & returns

hamming(str1, str2)

Scalar
Overload link str1str2 Returns
#01 VARCHARVARCHAR BIGINT

Example

hamming example
SQL
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Catalog examples

SELECT
  hamming('duck', 'luck');