content: /*
   * 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.bvt.sql.db2;
  
  import com.alibaba.druid.sql.DB2Test;
  import com.alibaba.druid.sql.SQLUtils;
  import com.alibaba.druid.sql.ast.SQLStatement;
  import com.alibaba.druid.sql.dialect.db2.parser.DB2StatementParser;
  import com.alibaba.druid.sql.dialect.db2.visitor.DB2SchemaStatVisitor;
  import com.alibaba.druid.util.JdbcConstants;
  
  import java.util.List;
  
  public class DB2CreateTableTest_03 extends DB2Test {
      public void test_0() throws Exception {
          String sql = "   CREATE TABLE DSN8A10.PROJ\n" +
                  "     (PROJNO   CHAR(6)      NOT NULL,\n" +
                  "      PROJNAME VARCHAR(24)  NOT NULL,\n" +
                  "      DEPTNO   CHAR(3)      NOT NULL,\n" +
                  "      RESPEMP  CHAR(6)      NOT NULL,\n" +
                  "      PRSTAFF  DECIMAL(5,2)         ,\n" +
                  "      PRSTDATE DATE                 ,\n" +
                  "      PRENDATE DATE                 ,\n" +
                  "      MAJPROJ  CHAR(6)      NOT NULL)\n" +
                  "     IN DATABASE DSN8D10A\n" +
                  "     VALIDPROC DSN8EAPR;";
  
          DB2StatementParser parser = new DB2StatementParser(sql);
          List<SQLStatement> statementList = parser.parseStatementList();
          SQLStatement stmt = statementList.get(0);
          System.out.println(SQLUtils.toDB2String(stmt));
  
          assertEquals(1, statementList.size());
  
          DB2SchemaStatVisitor visitor = new DB2SchemaStatVisitor();
          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());
  
          assertEquals(1, visitor.getTables().size());
          assertEquals(8, visitor.getColumns().size());
          assertEquals(0, visitor.getConditions().size());
  
          assertTrue(visitor.containsTable("DSN8A10.PROJ"));
  
  //         assertTrue(visitor.getColumns().contains(new Column("DSN8B10.EMP", "WORKDEPT")));
          // assertTrue(visitor.getColumns().contains(new Column("mytable", "first_name")));
          // assertTrue(visitor.getColumns().contains(new Column("mytable", "full_name")));
  
          assertEquals("CREATE TABLE DSN8A10.PROJ (\n" +
                          "\tPROJNO CHAR(6) NOT NULL,\n" +
                          "\tPROJNAME VARCHAR(24) NOT NULL,\n" +
                          "\tDEPTNO CHAR(3) NOT NULL,\n" +
                          "\tRESPEMP CHAR(6) NOT NULL,\n" +
                          "\tPRSTAFF DECIMAL(5, 2),\n" +
                          "\tPRSTDATE DATE,\n" +
                          "\tPRENDATE DATE,\n" +
                          "\tMAJPROJ CHAR(6) NOT NULL\n" +
                          ")\n" +
                          "IN DATABASE DSN8D10A\n" +
                          "VALIDPROC DSN8EAPR;", //
                  SQLUtils.toSQLString(stmt, JdbcConstants.DB2));
  
          assertEquals("create table DSN8A10.PROJ (\n" +
                          "\tPROJNO CHAR(6) not null,\n" +
                          "\tPROJNAME VARCHAR(24) not null,\n" +
                          "\tDEPTNO CHAR(3) not null,\n" +
                          "\tRESPEMP CHAR(6) not null,\n" +
                          "\tPRSTAFF DECIMAL(5, 2),\n" +
                          "\tPRSTDATE DATE,\n" +
                          "\tPRENDATE DATE,\n" +
                          "\tMAJPROJ CHAR(6) not null\n" +
                          ")\n" +
                          "IN DATABASE DSN8D10A\n" +
                          "VALIDPROC DSN8EAPR;", //
                  SQLUtils.toSQLString(stmt, JdbcConstants.DB2, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION));
      }
  }
  