refactor.

2023-03-04 19:17:16 +00:00 · 2018-02-20 13:07:07 +08:00
parent 8b54161434
commit 87ee1fa6dc
10 changed files with 84 additions and 9 deletions
@@ -13,7 +13,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
-package com.alibaba.druid.bvt.sql.sqlserver;
+package com.alibaba.druid.bvt.sql.sqlserver.createtable;

 import java.util.List;

@@ -13,7 +13,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
-package com.alibaba.druid.bvt.sql.sqlserver;
+package com.alibaba.druid.bvt.sql.sqlserver.createtable;

 import java.util.List;

@@ -13,7 +13,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
-package com.alibaba.druid.bvt.sql.sqlserver;
+package com.alibaba.druid.bvt.sql.sqlserver.createtable;

 import java.util.List;

@@ -13,7 +13,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
-package com.alibaba.druid.bvt.sql.sqlserver;
+package com.alibaba.druid.bvt.sql.sqlserver.createtable;

 import java.util.List;

@@ -13,7 +13,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
-package com.alibaba.druid.bvt.sql.sqlserver;
+package com.alibaba.druid.bvt.sql.sqlserver.createtable;

 import java.util.List;

@@ -13,7 +13,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
-package com.alibaba.druid.bvt.sql.sqlserver;
+package com.alibaba.druid.bvt.sql.sqlserver.createtable;

 import java.util.List;

@@ -13,7 +13,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
-package com.alibaba.druid.bvt.sql.sqlserver;
+package com.alibaba.druid.bvt.sql.sqlserver.createtable;

 import java.util.List;

@@ -13,7 +13,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
-package com.alibaba.druid.bvt.sql.sqlserver;
+package com.alibaba.druid.bvt.sql.sqlserver.createtable;

 import java.util.List;

@@ -13,7 +13,7 @@
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
-package com.alibaba.druid.bvt.sql.sqlserver;
+package com.alibaba.druid.bvt.sql.sqlserver.createtable;

 import java.util.List;

@@ -0,0 +1,75 @@
+/*
+ * Copyright 1999-2017 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.sqlserver.createtable;
+
+import com.alibaba.druid.sql.SQLUtils;
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.ast.statement.SQLCreateTableStatement;
+import com.alibaba.druid.sql.dialect.sqlserver.parser.SQLServerStatementParser;
+import com.alibaba.druid.sql.dialect.sqlserver.visitor.SQLServerSchemaStatVisitor;
+import com.alibaba.druid.stat.TableStat;
+import com.alibaba.druid.stat.TableStat.Column;
+import com.alibaba.druid.util.JdbcConstants;
+import junit.framework.TestCase;
+import org.junit.Assert;
+
+import java.util.List;
+
+public class SQLServerCreateTableTest_9 extends TestCase {
+
+    public void test_0() throws Exception {
+        String sql = "CREATE TABLE [dbo].[users2](\n" +
+                "\t[id] [bigint] IDENTITY(1,1) NOT NULL,\n" +
+                "\t[email] [varchar](255) NOT NULL,\n" +
+                "\t[name] [varchar](255) NOT NULL,\n" +
+                "PRIMARY KEY CLUSTERED \n" +
+                "(\n" +
+                "\t[id] ASC\n" +
+                ")\n" +
+                ")";
+
+        SQLServerStatementParser parser = new SQLServerStatementParser(sql);
+        List<SQLStatement> statementList = parser.parseStatementList();
+        SQLCreateTableStatement stmt = (SQLCreateTableStatement) statementList.get(0);
+
+        Assert.assertEquals(1, statementList.size());
+
+        String output = SQLUtils.toSQLString(stmt, JdbcConstants.SQL_SERVER);
+        Assert.assertEquals("CREATE TABLE [dbo].[users2] (\n" +
+                "\t[id] [bigint] DEFAULT NULL IDENTITY (1, 1),\n" +
+                "\t[email] [varchar](255) NOT NULL,\n" +
+                "\t[name] [varchar](255) NOT NULL,\n" +
+                "\tPRIMARY KEY CLUSTERED ([id] ASC)\n" +
+                ")", output);
+
+        SQLServerSchemaStatVisitor visitor = new SQLServerSchemaStatVisitor();
+        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(3, visitor.getColumns().size());
+        Assert.assertEquals(0, visitor.getConditions().size());
+
+        Assert.assertTrue(visitor.getTables().containsKey(new TableStat.Name("dbo.users2")));
+
+        Assert.assertTrue(visitor.getColumns().contains(new Column("dbo.users2", "id")));
+        Assert.assertTrue(visitor.getColumns().contains(new Column("dbo.users2", "email")));
+    }
+}