org.h2.mvstore
Class MVStoreTool

java.lang.Object
  org.h2.mvstore.MVStoreTool

public class MVStoreTool
extends java.lang.Object

Utility methods used in combination with the MVStore.

Constructor Summary

MVStoreTool()

Method Summary

static void	compress(java.lang.String fileName) Compress the store by creating a new file and copying the live pages there.
static void	compress(java.lang.String sourceFileName, java.lang.String targetFileName) Copy all live pages from the source store to the target store.
static void	dump(java.lang.String fileName) Read the contents of the file and write them to system out.
static void	dump(java.lang.String fileName, java.io.Writer writer) Read the contents of the file and display them in a human-readable format.
static void	info(java.lang.String fileName) Read the summary information of the file and write them to system out.
static void	info(java.lang.String fileName, java.io.Writer writer) Read the summary information of the file and write them to system out.
static void	main(java.lang.String... args) Runs this tool.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MVStoreTool

public MVStoreTool()

Method Detail

main

public static void main(java.lang.String... args)

Runs this tool. Options are case sensitive. Supported options are:

[-dump <fileName>]	Dump the contends of the file
[-info <fileName>]	Get summary information about a file

Parameters:

args - the command line arguments

dump

public static void dump(java.lang.String fileName)

Read the contents of the file and write them to system out.

Parameters:

fileName - the name of the file

info

public static void info(java.lang.String fileName)

Read the summary information of the file and write them to system out.

Parameters:

fileName - the name of the file

dump

public static void dump(java.lang.String fileName,
                        java.io.Writer writer)

Read the contents of the file and display them in a human-readable format.

Parameters:

fileName - the name of the file

writer - the print writer

info

public static void info(java.lang.String fileName,
                        java.io.Writer writer)

Read the summary information of the file and write them to system out.

Parameters:

fileName - the name of the file

writer - the print writer

compress

public static void compress(java.lang.String fileName)

Compress the store by creating a new file and copying the live pages there.

Parameters:

fileName - the file name

compress

public static void compress(java.lang.String sourceFileName,
                            java.lang.String targetFileName)

Copy all live pages from the source store to the target store.

Parameters:

sourceFileName - the name of the source store

targetFileName - the name of the target store