Change Details

Instead of returning a Dbc (BDB cursor object) and having the caller deal with the cursor, make BerkeleyBatch handle the cursor internally. This prepares BerkeleyBatch to work with other database systems as Dbc objects are BDB specific. This is a backport of core#19308

Instead of returning a Dbc (BDB cursor object) and having the caller deal with the cursor, make BerkeleyBatch handle the cursor internally. This prepares BerkeleyBatch to work with other database systems as Dbc objects are BDB specific. This is a backport of [[https://github.com/bitcoin/bitcoin/pull/19308 | core#19308]]

Instead of returning a Dbc (BDB cursor object) and having the caller deal with the cursor, make BerkeleyBatch handle the cursor internally. This prepares BerkeleyBatch to work with other database systems as Dbc objects are BDB specific. This is a backport of [[https://github.com/bitcoin/bitcoin/pull/19308 | core#19308]]