DELETE FROM BLOB

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version 6.0


DELETE FROM BLOB (blob; offset; len)

ParameterTypeDescription
blobBLOBBLOB from which to delete bytes
offsetNumberStarting offset where bytes will be deleted
lenNumberNumber of bytes to be deleted

Description

The DELETE FROM BLOB command deletes the number of bytes specified by len from the BLOB blob at the position specified by offset (expressed relative to the beginning of the BLOB). The BLOB then becomes len bytes smaller.

See Also

INSERT IN BLOB.


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