Analyze.java

/*
 * Copyright 2014-2015 the original author or authors
 *
 * 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 com.wplatform.ddal.command.ddl;

import com.wplatform.ddal.command.CommandInterface;
import com.wplatform.ddal.engine.Session;
import com.wplatform.ddal.message.DbException;

/**
 * This class represents the statement
 * ANALYZE
 */
public class Analyze extends DefineCommand {

    /**
     * The sample size.
     */
    private int sampleRows;

    public Analyze(Session session) {
        super(session);
        sampleRows = session.getDatabase().getSettings().analyzeSample;
    }

    @Override
    public int update() {
        throw DbException.getUnsupportedException("TODO");
    }

    public void setTop(int top) {
        this.sampleRows = top;
    }

    @Override
    public int getType() {
        return CommandInterface.ANALYZE;
    }

    public int getSampleRows() {
        return sampleRows;
    }
    

}