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Syntax

set aSubBlob = aBlob.subblob(startIndex, length});

Semantics Extracts a sub-blob of a given length beginning at position startIndex. Returns a new blob. The state of the current blob is not changed. If length is greater than the length of the blob, an error is raised.

Substitutables aBlob, aSubBlob Can be any variable or object attribute having the type Blob.

startIndex, length

Can be any variable or object attribute having the type Integer.

Examples

set aSubBlob = aBlob.subblob(0, 2);