How to delete android database from local windows machine

Problem

Where is the android database located in the local Windows system ? How to delete the database manually ? I have made changes to android database structure and the changes are not reflected in the database because the AVD is still using the old database. 

Solution

adb shell

cd /data/data

cd <your.application.java.package>

cd Databases

rm <your db name>

Note: Execute the commands from abd path (e.g C:\Program Files (x86)\Android\android-sdk\platform-tools)

Example Console Output Below:

C:\Program Files (x86)\Android\android-sdk\platform-tools>adb.exe shel

root@android:/ # cd /data/

cd /data/

root@android:/data # ls

ls

anr

app

app-private

backup

dalvik-cache

data

dontpanic

drm

local

lost+found

misc

nativebenchmark

nativetest

property

secure

system

root@android:/data # cd data

cd data

root@android:/data/data # ls

ls

android.tts

com.android.browser

com.android.calculator2

com.android.camera

com.android.certinstaller

com.android.contacts

com.android.customlocale2

com.android.defcontainer

com.android.deskclock

com.android.development

com.android.email

com.android.exchange

com.android.fallback

com.android.gallery

com.android.gesture.builder

com.android.htmlviewer

com.android.inputmethod.latin

com.android.inputmethod.pinyin

com.android.launcher

com.android.mms

com.android.music

com.android.netspeed

com.android.packageinstaller

com.android.phone

com.android.protips

com.android.providers.applications

com.android.providers.contacts

com.android.providers.downloads

com.android.providers.downloads.ui

com.android.providers.drm

com.android.providers.media

com.android.providers.settings

com.android.providers.telephony

com.android.providers.userdictionary

com.android.quicksearchbox

com.android.sdksetup

com.android.settings

com.android.soundrecorder

com.android.spare_parts

com.android.speechrecorder

com.android.systemui

com.android.wallpaper.livepicker

com.android.widgetpreview

com.engrid.app.ts

com.example.android.apis

com.example.android.livecubes

com.example.android.softkeyboard

com.motorola.pgmsystem

com.motorola.programmenu

com.svox.pico

com.test

jp.co.omronsoft.openwnn

root@android:/data/data # cd com.android.providers.contacts

cd com.android.providers.contacts

root@android:/data/data/com.android.providers.contacts # ls

ls

databases

lib

shared_prefs

root@android:/data/data/com.android.providers.contacts # cd databases

cd databases

root@android:/data/data/com.android.providers.contacts/databases # ls

ls

contacts2.db

contacts2.db-journal

root@android:/data/data/com.android.providers.contacts/databases #