/*
 * Copyright 2016-2018 shardingsphere.io.
 * <p>
 * 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.
 * </p>
 */

package io.shardingsphere.core.rewrite.placeholder;

import lombok.Getter;
import lombok.RequiredArgsConstructor;

/**
 * Index placeholder for rewrite.
 *
 * @author zhangliang
 */
@RequiredArgsConstructor
@Getter
public final class AggregationDistinctPlaceholder implements ShardingPlaceholder {
    
    private final String columnName;
    
    private final String logicTableName;

}

@@ -666,16 +666,82 @@
 older;%0A%0A
+import io.shardingsphere.core.parsing.lexer.token.DefaultKeyword;%0A
 import l
@@ -1065,11 +1065,125 @@
 leName;%0A
+    %0A    @Override%0A    public String toString() %7B%0A        return DefaultKeyword.DISTINCT + %22 %22 + columnName;%0A    %7D
 %0A%7D%0A

add toString()