Upgrade42210to42300.java

// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
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// under the License.
package com.cloud.upgrade.dao;

import java.io.InputStream;
import java.sql.Connection;

import com.cloud.utils.exception.CloudRuntimeException;

public class Upgrade42210to42300 extends DbUpgradeAbstractImpl implements DbUpgrade, DbUpgradeSystemVmTemplate {

    @Override
    public String[] getUpgradableVersionRange() {
        return new String[]{"4.22.1.0", "4.23.0.0"};
    }

    @Override
    public String getUpgradedVersion() {
        return "4.23.0.0";
    }

    @Override
    public InputStream[] getPrepareScripts() {
        final String scriptFile = "META-INF/db/schema-42210to42300.sql";
        final InputStream script = Thread.currentThread().getContextClassLoader().getResourceAsStream(scriptFile);
        if (script == null) {
            throw new CloudRuntimeException("Unable to find " + scriptFile);
        }

        return new InputStream[] {script};
    }

    @Override
    public void performDataMigration(Connection conn) {
        addIndexes(conn);
    }

    private void addIndexes(Connection conn) {
        DbUpgradeUtils.addIndexWithNameIfNeeded(conn, "event", "i_event__multiple_columns_for_generic_search",
                "account_id", "domain_id", "archived",  "display", "resource_type", "resource_id", "start_id", "type", "level",
                "created", "id");
    }
}