add testcase

src/test/java/com/alibaba/druid/bvt/sql/mysql/OceanbaseHintTest_multiget.java

@@ -0,0 +1,60 @@
+/*
+ * Copyright 1999-2101 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.bvt.sql.mysql;
+
+import java.util.List;
+
+import org.junit.Assert;
+
+import com.alibaba.druid.sql.MysqlTest;
+import com.alibaba.druid.sql.SQLUtils;
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser;
+import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlSchemaStatVisitor;
+
+public class OceanbaseHintTest_multiget extends MysqlTest {
+
+    public void test_0() throws Exception {
+        String sql = "SELECT * FROM t1 WHERE (c1, c2, c3) IN ((1,2,3), (4,5,6))";
+
+        MySqlStatementParser parser = new MySqlStatementParser(sql);
+        List<SQLStatement> stmtList = parser.parseStatementList();
+        SQLStatement stmt = stmtList.get(0);
+        
+        String result = SQLUtils.toMySqlString(stmt);
+        Assert.assertEquals("SELECT *"
+                + "\nFROM t1"
+                + "\nWHERE (c1, c2, c3) IN ((1, 2, 3), (4, 5, 6))", result);
+        print(stmtList);
+
+        Assert.assertEquals(1, stmtList.size());
+
+        MySqlSchemaStatVisitor visitor = new MySqlSchemaStatVisitor();
+        stmt.accept(visitor);
+
+        System.out.println("Tables : " + visitor.getTables());
+        System.out.println("fields : " + visitor.getColumns());
+        System.out.println("coditions : " + visitor.getConditions());
+        System.out.println("orderBy : " + visitor.getOrderByColumns());
+
+        Assert.assertEquals(1, visitor.getTables().size());
+        Assert.assertEquals(4, visitor.getColumns().size());
+        Assert.assertEquals(0, visitor.getConditions().size());
+
+//        Assert.assertTrue(visitor.getTables().containsKey(new TableStat.Name("t_basic_store")));
+
+    }
+}

src/test/resources/bvt/parser/mysql-5.txt

@@ -8,7 +8,7 @@ ORDER BY e.word_alias,a.createtime DESC
 
 
 ---------------------------
-SELECT COUNT(*)
+SELECT /*+ use_hash(a b e) index(e)*/ COUNT(*)
 FROM q_matchrelation a, q_offerdetail b, q_keyword e, Q_ADCREATIVE f
 WHERE a.offerid = b.offerid
 	AND a.keywordid = e.keywordid