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TBlobField.Clear procedure

Member of TBlobFieldpublicIn unit DB

Clear the BLOB field's contents.

Declaration

pascal
procedure Clear; override

Description

Clear overrides the TField implementation of Clear. It creates and immediately releases an empty blob stream in write mode, effectively clearing the contents of the BLOB field.

See also

An experiment, built from development snapshots. Not the official Free Pascal or Lazarus documentation.