/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file 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 "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 org.apache.shardingsphere.core.parse.sql.segment.dml.expr;

import org.apache.shardingsphere.core.parse.sql.segment.SQLSegment;

/**
 * Expression segment.
 *
 * @author duhongjun
 */
public interface ExpressionSegment extends SQLSegment {
}

@@ -984,16 +984,35 @@
 hongjun%0A
+ * @author panjuan%0A
  */%0Apubl
@@ -1063,10 +1063,215 @@
 gment %7B%0A
+    %0A    /**%0A     * Get start index.%0A     *%0A     * @return start index%0A     */%0A    int getStartIndex();%0A    %0A    /**%0A     * Get stop index.%0A     *%0A     * @return stop index%0A     */%0A    int getStopIndex();%0A
 %7D%0A

add function interface