JDBCTransaction

class JDBCTransaction : TxConnection<Connection>, TxStarted<Connection>, Logging

JDBCTransaction(conn: JDBCConnection, savepoint: Option<Savepoint> = none())

conn	`val conn: JDBCConnection`
savepoint	`val savepoint: Option<Savepoint>`

close	`fun close(): Unit`
commit	`fun commit(): Pair<Option<TxError>, TxConnection<Connection>>`
rollback	`fun rollback(): Pair<Option<TxError>, TxConnection<Connection>>`