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VSIZE

VSIZE returns the number of bytes in the internal representation of an expression. It returns null for a null expression.

Return Value

NUMBER

Syntax

VSIZE (expr)

Arguments

expr can be an expression of any data type.

Example

VSIZE('Sound of thunder') returns the value 16.

VSIZE(CHANNEL.LONG_DESCRIPTION) returns the following values:

Channel VSIZE
Catalog 7
Direct Sales 12
Internet 8