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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