TPgVector Class

A class for storing vector data with the rest of data and performing the vector similarity search.

For a list of all members of this type, see TPgVector members.

Unit

PgVector

Syntax

TPgVector = class(TPgBaseVector);

Remarks

TPgVector is used to perform exact nearest neighbor vector search, which provides perfect recall. Users can add indexes to use approximate nearest neighbor search.

Inheritance Hierarchy

TSharedObject
   TPgSharedObject
      TPgBaseVector
         TPgVector