add support UNIQUE

2023-03-04 19:17:16 +00:00 · 2013-07-15 16:48:34 +08:00
parent 2d7376bb06
commit fcc50128a7
8 changed files with 181 additions and 13 deletions
@@ -0,0 +1,90 @@
+/*
+ * 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.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.OracleSchemaStatVisitor;
+import com.alibaba.druid.stat.TableStat;
+import com.alibaba.druid.util.JdbcConstants;
+
+public class OracleCreateTableTest17 extends OracleTest {
+
+    public void test_types() throws Exception {
+        String sql = //
+        "create table ACT_HI_PROCINST ( "//
+                + "ID_ NVARCHAR2(64) not null, "//
+                + "PROC_INST_ID_ NVARCHAR2(64) not null, "//
+                + "BUSINESS_KEY_ NVARCHAR2(255), "//
+                + "PROC_DEF_ID_ NVARCHAR2(64) not null, "//
+                + "START_TIME_ TIMESTAMP(6) not null, "//
+                + "END_TIME_ TIMESTAMP(6), "//
+                + "DURATION_ NUMBER(19,0), "//
+                + "START_USER_ID_ NVARCHAR2(255), "//
+                + "START_ACT_ID_ NVARCHAR2(255), "//
+                + "END_ACT_ID_ NVARCHAR2(255), "//
+                + "SUPER_PROCESS_INSTANCE_ID_ NVARCHAR2(64), "//
+                + "DELETE_REASON_ NVARCHAR2(2000), "//
+                + "primary key (ID_), "//
+                + "unique (PROC_INST_ID_) "//
+                + ")";
+
+        OracleStatementParser parser = new OracleStatementParser(sql);
+        List<SQLStatement> statementList = parser.parseStatementList();
+        SQLStatement statement = statementList.get(0);
+        print(statementList);
+
+        Assert.assertEquals(1, statementList.size());
+
+        Assert.assertEquals("CREATE TABLE ACT_HI_PROCINST ("
+                + "\n\tID_ NVARCHAR2(64) NOT NULL,"
+                + "\n\tPROC_INST_ID_ NVARCHAR2(64) NOT NULL,"
+                + "\n\tBUSINESS_KEY_ NVARCHAR2(255),"
+                + "\n\tPROC_DEF_ID_ NVARCHAR2(64) NOT NULL,"
+                + "\n\tSTART_TIME_ TIMESTAMP(6) NOT NULL,"
+                + "\n\tEND_TIME_ TIMESTAMP(6),"
+                + "\n\tDURATION_ NUMBER(19, 0),"
+                + "\n\tSTART_USER_ID_ NVARCHAR2(255),"
+                + "\n\tSTART_ACT_ID_ NVARCHAR2(255),"
+                + "\n\tEND_ACT_ID_ NVARCHAR2(255),"
+                + "\n\tSUPER_PROCESS_INSTANCE_ID_ NVARCHAR2(64),"
+                + "\n\tDELETE_REASON_ NVARCHAR2(2000),"
+                + "\n\tPRIMARY KEY (ID_),"
+                + "\n\tUNIQUE (PROC_INST_ID_)"
+                + "\n)", SQLUtils.toSQLString(statement, JdbcConstants.ORACLE));
+
+        OracleSchemaStatVisitor visitor = new OracleSchemaStatVisitor();
+        statement.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(1, visitor.getTables().size());
+
+        Assert.assertEquals(12, visitor.getColumns().size());
+
+        Assert.assertTrue(visitor.getColumns().contains(new TableStat.Column("ACT_HI_PROCINST", "ID_")));
+    }
+}