DefaultValueExpr.java

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// distributed with this work for additional information
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// 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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package org.apache.doris.analysis;

import org.apache.doris.common.AnalysisException;
import org.apache.doris.thrift.TExprNode;

//
public class DefaultValueExpr extends Expr {
    @Override
    protected void analyzeImpl(Analyzer analyzer) throws AnalysisException {
    }

    @Override
    protected String toSqlImpl() {
        return null;
    }

    @Override
    protected void toThrift(TExprNode msg) {

    }

    @Override
    public Expr clone() {
        return null;
    }

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