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Categories: Conversion, String, Binary

HEX

Returns the hexadecimal encoding of an expression.

Syntax​

HEX(expression any primitive) → varchar​

  • expression: The expression to encode.

Examples

HEX example 
SELECT HEX('Dremio')
-- 4472656D696F
HEX example 
SELECT HEX(2023)
-- 7E7