A user-defined hash function; if no hash function is specified, a default hash function is used.

Namespace:  BerkeleyDB
Assembly:  libdb_dotnet181 (in libdb_dotnet181.dll) Version: 18.1.32.0

Syntax

C#
public HashFunctionDelegate HashFunction
Visual Basic (Declaration)
Public HashFunction As HashFunctionDelegate
Visual C++
public:
HashFunctionDelegate^ HashFunction

Remarks

Because no hash function performs equally well on all possible data, the user may find that the built-in hash function performs poorly with a particular data set.

If the database already exists, HashFunction must be the same as that historically used to create the database or corruption can occur.

See Also