Generate Liquibase Changelog from Existing Schema with Liquibase Maven Plugin

See Liquibase Maven Plugin: Generate Change Log

# generate changelog to recreate the current schema
cd dbupdate
mvn liquibase:generateChangeLog -D"liquibase.outputChangeLogFile=src\main\resources\config\liquibase\install\install.xml"
 
# drop db
rm ..\db\lim-data\
make rm-db start-db
 
# show status
mvn liquibase:status -D"liquibase.verbose"
 
# init db
mvn liquibase:update
 
# generate database change diff
mvn liquibase:diff
 
# regenerate checksums
mvn liquibase:clearCheckSums