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core/src/test/java/com/alibaba/druid/sql/parser/OracleSqlCommentTest.java

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+/*
+ * Copyright 1999-2018 Alibaba Group Holding Ltd.
+ *
+ * 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.alibaba.druid.sql.parser;
+
+import com.alibaba.druid.sql.SQLUtils;
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.dialect.oracle.parser.OracleStatementParser;
+import com.alibaba.druid.sql.dialect.oracle.visitor.OracleOutputVisitor;
+import com.alibaba.druid.util.JdbcConstants;
+import junit.framework.TestCase;
+
+import java.util.List;
+
+/**
+ * for pr #5877
+ */
+public class OracleSqlCommentTest extends TestCase {
+    public void test_0() throws Exception {
+//        原来是只要||和/之间连着就会解析报错，中间加了空格就没问题，现在下面的sql也不会解析报错
+        String sql = "select id||/*用户Id*/ name||/*用户名称*/age||/*用户年龄*/gender from user";
+        System.out.println(SQLUtils.parseSingleStatement(sql, JdbcConstants.ORACLE, true));
+    }
+    public void test_1() throws Exception {
+        String sql =  "insert into user (id,name) select '501'||/*啊打发*/'|502|' as id, s,name from order s";
+        System.out.println(SQLUtils.parseSingleStatement(sql, JdbcConstants.ORACLE, true));
+    }
+    public void test_2() throws Exception {
+        String sql =  "update user set age=3 where id in ( select '501'||/*啊打发*/'|502|' as id from order s)";
+        System.out.println(SQLUtils.parseSingleStatement(sql, JdbcConstants.ORACLE, true));
+    }
+    public void test_3() throws Exception {
+        String sql =  "delete from user where id in (select '501'||/*啊打发*/'|502|' as id from order s)";
+        System.out.println(SQLUtils.parseSingleStatement(sql, JdbcConstants.ORACLE, true));
+    }
+}