PgDAC

TPgSQLLargeObject Methods

Methods of the TPgSQLLargeObject class.

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

Public

Name Description

AddRef (inherited from TSharedObject)

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

Assign (inherited from TBlob)

Sets BLOB value from another TBlob object.

Clear (inherited from TBlob)

Deletes the current value in TBlob object.

CloseObject

Closes the large object that was previously opened by the OpenObject method.

CreateObject

Creates a new large object database.

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.

OpenObject

Opens the large object specified by the OID property.

Read (inherited from TBlob)

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

ReadBlob

Reads the content of the large object from the database.

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.

UnlinkObject

Deletes the large object specified by the OID property from the database.

Write (inherited from TBlob)

Stores a raw sequence of bytes into a TBlob object.

WriteBlob

Writes the content of the large object to the database.

See Also

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