#!/usr/bin/env bash
currentdbversion=8
checkDatabaseVersion() {
	local dbversion
	if dbversion=$(Select atom version <<<"\"1\" = 1")
	then
		if (( dbversion == currentdbversion ))
		then
			return 0
		elif (( dbversion < currentdbversion ))
		then
			until (( dbversion == currentdbversion ))
			do
				upgradedatabase_${dbversion}_$((dbversion+1))
				dbversion=$(Select atom version <<<"\"1\" = 1")
			done
		else
			echo "Database schema version $dbversion is"	\
				"higher thanthat of this version of"	\
				"AtOM ($currentdbversion). Bailing out." >&2
			exit $EDBVERSION
		fi
	else
		Insert atom 1 <<<"version $currentdbversion"
	fi
}	
