| Interface | Description |
|---|---|
| StreamLogScan |
LogScan provides methods to read a log record and get its LogInstant
in an already defined scan.
|
| Class | Description |
|---|---|
| CheckpointOperation |
A Log Operation that represents a checkpoint.
|
| ChecksumOperation |
A Log Operation that represents a checksum for a group of log records
that are written to the tranaction log file.
|
| D_FlushedScan | |
| D_LogToFile | |
| FileLogger |
Write log records to a log file as a stream
(ie. log records added to the end of the file, no concept of pages).
|
| FlushedScan |
Scan the the log which is implemented by a series of log files.n
This log scan knows how to move across log file if it is positioned at
the boundary of a log file and needs to getNextRecord.
|
| FlushedScanHandle | |
| LogAccessFile |
Wraps a RandomAccessFile file to provide buffering
on log writes.
|
| LogAccessFileBuffer |
A single buffer of data.
|
| LogCounter |
A very simple log instant implementation.
|
| LogRecord |
The log record written out to disk.
|
| LogToFile |
This is an implementation of the log using a non-circular file system file.
|
| ReadOnly |
A read-only version of the log factory.
|
| Scan |
Scan the the log which is implemented by a series of log files.n
This log scan knows how to move across log file if it is positioned at
the boundary of a log file and needs to getNextRecord.
|
Apache Derby V10.14 Internals - Copyright © 2004,2018 The Apache Software Foundation. All Rights Reserved.