4D v18
OCTET_LENGTH
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4D v18
OCTET_LENGTH
OCTET_LENGTH
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The OCTET_LENGTH function returns the number of bytes of the arithmetic_expression, including any trailing whitespace.
This example returns the number of octets for a column comprised of binary data:
SELECT OCTET_LENGTH (MyBinary_col)
FROM MyTable
WHERE MyBinary_col = '93FB';
` returns 2
Siehe auch
EIGENSCHAFTEN
Produkt: 4D
Thema: Functions
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4D - SQL Reference ( 4D v18)
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