ODAC

TOraLob Methods

Methods of the TOraLob class.

For a complete list of the TOraLob class members, see the TOraLob Members topic.

Public

Name Description

AddRef (inherited from TSharedObject)

Increments the reference count for the number of references dependent on the TSharedObject object.

AllocLob

Allocates and initializes the LOB locator.

Assign (inherited from TBlob)

Sets BLOB value from another TBlob object.

Clear (inherited from TBlob)

Deletes the current value in TBlob object.

CreateTemporary

Allocates and initializes a temporary LOB locator of the specified type.

DisableBuffering

Disables the LOB buffering for the LOB locator.

EnableBuffering

Enables the LOB buffering for the LOB locator.

FreeLob

Releases the LOB locator descriptor.

FreeTemporary

Frees a temporary LOB.

Init

Initializes the OCILobLocator handle.

IsInit

Verifies if the LOB locator is initialized.

IsTemporary

Indicates whether the LOB is temporary.

LengthLob

Returns the number of bytes contained in the LOB object.

LoadFromFile (inherited from TBlob)

Loads the contents of a file into a TBlob object.

LoadFromStream (inherited from TBlob)

Copies the contents of a stream into the TBlob object.

Read (inherited from TBlob)

Acquires a raw sequence of bytes from the data stored in TBlob.

ReadLob

Reads the LOB content from the server.

Release (inherited from TSharedObject)

Decrements the reference count.

SaveToFile (inherited from TBlob)

Saves the contents of the TBlob object to a file.

SaveToStream (inherited from TBlob)

Copies the contents of a TBlob object to a stream.

Truncate (inherited from TBlob)

Sets new TBlob size and discards all data over it.

Write (inherited from TBlob)

Stores a raw sequence of bytes into a TBlob object.

WriteLob

Writes a LOB value to the server.

See Also

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