LMDB::Database::Flag

Assume keys are string to be compared in reverse order (from end to beginning)

Keys are allowed to be associated with multiple data items, which are stored in a sorted fashion.

Keys are binary integers in native byte order and sorted as such, all key must be of the same size.

Multiple data items are all the same size

Duplicate data items are binary integers

Duplicate data items are compared in reverse order.

Create the database if id doesn't exist.

Returns true if this enum value contains Create

Returns true if this enum value contains DupFixed

Returns true if this enum value contains DupSort

Returns true if this enum value contains IntegerDup

Returns true if this enum value contains IntegerKey

Returns true if this enum value contains ReverseDup

Returns true if this enum value contains ReverseKey