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Categories: String

CHR

Converts a Unicode code point into the character that matches the input Unicode character. If an invalid code point is specified, an empty string is returned.

Syntax​

CHR(integer_expression int32) → varchar​

  • integer_expression: Unicode code point to convert to character.

Examples

CHR example 
SELECT CHR(72)
-- H
CHR example 
SELECT CHR(33)
-- null