支持中文空格

2023-03-04 19:17:16 +00:00 · 2013-07-30 19:14:14 +08:00
parent 555e73c164
commit 17a38588c5
2 changed files with 178 additions and 98 deletions
@@ -0,0 +1,79 @@
+/*
+ * Copyright 1999-2011 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.oracle;
+
+import java.util.List;
+
+import org.junit.Assert;
+
+import com.alibaba.druid.sql.OracleTest;
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.dialect.oracle.parser.OracleStatementParser;
+import com.alibaba.druid.sql.dialect.oracle.visitor.OracleSchemaStatVisitor;
+import com.alibaba.druid.sql.test.TestUtils;
+
+public class OracleSelectTest45 extends OracleTest {
+
+    public void test_0() throws Exception {
+        String sql = //
+        "SELECT T1.BC_ID AS BCID,SUM(PRODUCT_NUM) AS COUNT " //
+                + "　　FROM MT_PRODUCT_ORDER T1 ,MT_ORDER T2 " //
+                + "　　WHERE T1.MT_ORDER_ID= T2.MT_ORDER_ID " //
+                + "AND T2.PUBLISH_TIME>= ? " //
+                + "AND T1.STATES = '0' AND T2.STATES = '0' " //
+                + "AND REFUND_STATE = '0' " //
+                + "AND PRODUCT_ORDER_STATE >= 300 " //
+                + "AND BC_ID in (?) " //
+                + "GROUP BY BC_ID"; //
+
+        OracleStatementParser parser = new OracleStatementParser(sql);
+        List<SQLStatement> statementList = parser.parseStatementList();
+        SQLStatement stmt = statementList.get(0);
+        print(statementList);
+
+        Assert.assertEquals(1, statementList.size());
+
+        OracleSchemaStatVisitor visitor = new OracleSchemaStatVisitor();
+        stmt.accept(visitor);
+
+        System.out.println("Tables : " + visitor.getTables());
+        System.out.println("fields : " + visitor.getColumns());
+        System.out.println("coditions : " + visitor.getConditions());
+        System.out.println("relationships : " + visitor.getRelationships());
+        System.out.println("orderBy : " + visitor.getOrderByColumns());
+
+        Assert.assertEquals(2, visitor.getTables().size());
+
+        Assert.assertEquals(10, visitor.getColumns().size());
+
+        String text = TestUtils.outputOracle(stmt);
+
+        Assert.assertEquals("SELECT T1.BC_ID AS BCID, SUM(PRODUCT_NUM) AS COUNT"
+                + "\nFROM MT_PRODUCT_ORDER T1, MT_ORDER T2"
+                + "\nWHERE T1.MT_ORDER_ID = T2.MT_ORDER_ID"
+                + "\n\tAND T2.PUBLISH_TIME >= ?"
+                + "\n\tAND T1.STATES = '0'"
+                + "\n\tAND T2.STATES = '0'"
+                + "\n\tAND REFUND_STATE = '0'"
+                + "\n\tAND PRODUCT_ORDER_STATE >= 300"
+                + "\n\tAND BC_ID IN (?)"
+                + "\nGROUP BY BC_ID;\n", text);
+
+        // Assert.assertTrue(visitor.getColumns().contains(new TableStat.Column("acduser.vw_acd_info", "xzqh")));
+
+        // Assert.assertTrue(visitor.getOrderByColumns().contains(new TableStat.Column("employees", "last_name")));
+    }
+}