io.questdb.cutlass.pgwire.DefaultPGWireConfiguration Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of questdb Show documentation
QuestDB is high performance SQL time series database
There is a newer version: 8.3.2
/*******************************************************************************
 *     ___                  _   ____  ____
 *    / _ \ _   _  ___  ___| |_|  _ \| __ )
 *   | | | | | | |/ _ \/ __| __| | | |  _ \
 *   | |_| | |_| |  __/\__ \ |_| |_| | |_) |
 *    \__\_\\__,_|\___||___/\__|____/|____/
 *
 *  Copyright (c) 2014-2019 Appsicle
 *  Copyright (c) 2019-2024 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
 *  limitations under the License.
 *
 ******************************************************************************/

package io.questdb.cutlass.pgwire;

import io.questdb.DefaultFactoryProvider;
import io.questdb.FactoryProvider;
import io.questdb.cairo.sql.SqlExecutionCircuitBreakerConfiguration;
import io.questdb.griffin.DefaultSqlExecutionCircuitBreakerConfiguration;
import io.questdb.network.DefaultIODispatcherConfiguration;
import io.questdb.std.ConcurrentCacheConfiguration;
import io.questdb.std.DefaultConcurrentCacheConfiguration;
import io.questdb.std.datetime.DateLocale;
import io.questdb.std.datetime.millitime.DateFormatUtils;

public class DefaultPGWireConfiguration extends DefaultIODispatcherConfiguration implements PGWireConfiguration {
    private final SqlExecutionCircuitBreakerConfiguration circuitBreakerConfiguration = new DefaultSqlExecutionCircuitBreakerConfiguration();

    @Override
    public int getBinParamCountCapacity() {
        return 4;
    }

    @Override
    public int getBindPort() {
        return 8812;
    }

    @Override
    public int getCharacterStoreCapacity() {
        return 4096;
    }

    @Override
    public int getCharacterStorePoolCapacity() {
        return 64;
    }

    @Override
    public SqlExecutionCircuitBreakerConfiguration getCircuitBreakerConfiguration() {
        return circuitBreakerConfiguration;
    }

    @Override
    public ConcurrentCacheConfiguration getConcurrentCacheConfiguration() {
        return DefaultConcurrentCacheConfiguration.DEFAULT;
    }

    @Override
    public int getConnectionPoolInitialCapacity() {
        return 4;
    }

    @Override
    public DateLocale getDefaultDateLocale() {
        return DateFormatUtils.EN_LOCALE;
    }

    @Override
    public String getDefaultPassword() {
        return "quest";
    }

    @Override
    public String getDefaultUsername() {
        return "admin";
    }

    @Override
    public String getDispatcherLogName() {
        return "pg-server";
    }

    @Override
    public FactoryProvider getFactoryProvider() {
        return DefaultFactoryProvider.INSTANCE;
    }

    @Override
    public int getForceRecvFragmentationChunkSize() {
        return Integer.MAX_VALUE;
    }

    @Override
    public int getForceSendFragmentationChunkSize() {
        return Integer.MAX_VALUE;
    }

    @Override
    public int getInsertCacheBlockCount() {
        return 4;
    }

    @Override
    public int getInsertCacheRowCount() {
        return 4;
    }

    @Override
    public int getMaxBlobSizeOnQuery() {
        // BLOBs must fit inside send buffer together with other column values
        return 512 * 1024;
    }

    @Override
    public int getNamedStatementCacheCapacity() {
        return 32;
    }

    @Override
    public int getNamedStatementLimit() {
        return 10_000;
    }

    @Override
    public int getNamesStatementPoolCapacity() {
        return 32;
    }

    @Override
    public int getPendingWritersCacheSize() {
        return 16;
    }

    @Override
    public int getPipelineCapacity() {
        return 64;
    }

    @Override
    public String getPoolName() {
        return "pgwire";
    }

    @Override
    public String getReadOnlyPassword() {
        return "quest";
    }

    @Override
    public String getReadOnlyUsername() {
        return "user";
    }

    @Override
    public int getRecvBufferSize() {
        return 1024 * 1024;
    }

    @Override
    public int getSendBufferSize() {
        return 1024 * 1024;
    }

    @Override
    public String getServerVersion() {
        return "11.3";
    }

    @Override
    public int getUpdateCacheBlockCount() {
        return 4;
    }

    @Override
    public int getUpdateCacheRowCount() {
        return 4;
    }

    @Override
    public int getWorkerCount() {
        return 1;
    }

    @Override
    public boolean isInsertCacheEnabled() {
        return true;
    }

    @Override
    public boolean isLegacyModeEnabled() {
        return false;
    }

    @Override
    public boolean isReadOnlyUserEnabled() {
        return false;
    }

    @Override
    public boolean isSelectCacheEnabled() {
        return true;
    }

    @Override
    public boolean isUpdateCacheEnabled() {
        return true;
    }

    @Override
    public boolean readOnlySecurityContext() {
        return false;
    }
}