I'm trying to using MVCC mode. but i found when i did the update using
JdbcPreparedStatement, it synced the database object:
Command.executeUpdate(){
...
Database database = session.getDatabase();
Object sync = database.isMultiThreaded() ? (Object) session : (Object)
database;
...
synchronized (sync) {
...
}
Then, even if inside, it used a share lock in table level for "delete,
insert and update", it still can not support multi-threads to do
update/insert. Does it make sense? Or how can I use multi-threads to
do update at same time under MVCC mode?
thanks.
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