TBlobStreamMode type

Top

Indicates how a BLOB stream may be used.

Unit
DB

type TBlobStreamMode = (bmRead, bmWrite, bmReadWrite);

Description

When a BLOB stream is first created, TBlobStreamMode is used to specify the way this stream may be used. The following table lists the possible values.

Value	Meaning
bmRead	The stream is used to read from a BLOB field.
bmWrite	The stream is used to write from a BLOB field.
bmReadWrite	The stream is used to modify a BLOB field's value.