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SQL-J Language Reference
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Reference Manual |
CHAR_LENGTH, CHARACTER_LENGTHCHAR_LENGTH (or its synonym, CHARACTER_LENGTH) is applied to either a character string expression or a bit string expression and returns the number of characters in the result. Because all built-in data types are implicitly converted to strings, this function can act on all built-in data types. SyntaxCHAR[ACTER]_LENGTH ( { CharacterExpression | BitExpression } ) CHAR_LENGTH Examples
-- returns 20 |
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