
io.questdb.cairo.mig.Mig505 Maven / Gradle / Ivy
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* Copyright (c) 2014-2019 Appsicle
* Copyright (c) 2019-2023 QuestDB
*
* Licensed 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 "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
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package io.questdb.cairo.mig;
import io.questdb.cairo.TableUtils;
import io.questdb.std.FilesFacade;
import io.questdb.std.str.Path;
import static io.questdb.cairo.TableUtils.META_OFFSET_TABLE_ID;
final class Mig505 {
static void migrate(MigrationContext migrationContext) {
MigrationActions.LOG.info().$("assigning table ID [table=").$(migrationContext.getTablePath()).I$();
final long mem = migrationContext.getTempMemory(8);
final FilesFacade ff = migrationContext.getFf();
final Path path = migrationContext.getTablePath();
final int fd = migrationContext.getMetadataFd();
MigrationActions.LOG.info().$("setting table id in [path=").$(path).I$();
TableUtils.writeIntOrFail(
ff,
fd,
META_OFFSET_TABLE_ID,
migrationContext.getNextTableId(),
mem,
path
);
}
}
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