LMDB::AbstractCursor::PutFlags

Replace the item at the current cursor position. The key must be provided.

Store the record only if it does not appear in the database.

Store the record only if the key does not already appear in the database. The data parameter will be set to point to the existing item.

Reserve space for data, but don't store the given data. Returns a pointer to be fill later in the transaction.

Store the record at the end of the database. Fast if keys are in the correct order.

As above, but for sorted duplicate data.

Sort multiple contiguous data in a single request.

Returns true if this enum value contains Append

Returns true if this enum value contains AppendDup

Returns true if this enum value contains Current

Returns true if this enum value contains Multiple

Returns true if this enum value contains NoDupData

Returns true if this enum value contains NoOverwrite

Returns true if this enum value contains Reserve