	public void create() {
		db.execSQL("create table $data.tableName ("
#set($sep = "")
#foreach ($field in $data.fieldList)
				+ "$sep$field.dbName $field.dbType $field.dbInfo"
#set($sep = ",")
#end
				+ ")");
	}

	public void drop() {
		db.execSQL("drop table if exists $data.tableName");
	}

	public void upgrade(int oldVersion, int newVersion) {
		drop();
		create();
	}
