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Categories: String

MASK_HASH

Returns a consistent hash value based on the input string. This function returns NULL for non-string types.

Syntax​

MASK_HASH(expression varchar) → varchar​

  • expression: The string to hash.

Examples

MASK_HASH example 
SELECT MASK_HASH('abcd-ABCD-1234')
-- 770d599256e3902a0aacc9750cd1ca7f34be182632ba3dca3d2eb6f31dcc3d59