content: /*
   * 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.oracle.create;
  
  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.util.JdbcConstants;
  
  import java.util.List;
  
  public class OracleCreateTypeTest10 extends OracleTest {
      public void test_types() throws Exception {
          String sql = "CREATE OR REPLACE type body connstrBycomma is\n" +
                  "      static function ODCIAggregateInitialize(sctx IN OUT connstrBycomma)\t\n" +
                  "      return number is\n" +
                  "      begin\n" +
                  "        sctx := connstrBycomma('',',');\n" +
                  "        return ODCIConst.Success;\n" +
                  "      end;\n" +
                  "      member function ODCIAggregateIterate(self IN OUT connstrBycomma, value IN VARCHAR2) return number is\n" +
                  "      begin\n" +
                  "        if self.currentstr is null then\n" +
                  "          self.currentstr := value;\n" +
                  "        else\n" +
                  "          self.currentstr := self.currentstr ||currentseprator || value;\n" +
                  "        end if;\n" +
                  "        return ODCIConst.Success;\n" +
                  "      end;\n" +
                  "      member function ODCIAggregateTerminate(self IN connstrBycomma, returnValue OUT VARCHAR2, flags IN number) return number is\n" +
                  "      begin\n" +
                  "        returnValue := self.currentstr;\n" +
                  "        return ODCIConst.Success;\n" +
                  "      end;\n" +
                  "      member function ODCIAggregateMerge(self IN OUT connstrBycomma, ctx2 IN connstrBycomma) return number is\n" +
                  "      begin\n" +
                  "        if ctx2.currentstr is null then\n" +
                  "          self.currentstr := self.currentstr;\n" +
                  "        elsif self.currentstr is null then\n" +
                  "          self.currentstr := ctx2.currentstr;\n" +
                  "        else\n" +
                  "          self.currentstr := self.currentstr || currentseprator || ctx2.currentstr;\n" +
                  "        end if;\n" +
                  "        return ODCIConst.Success;\n" +
                  "      end;\n" +
                  "      end;";
  
          System.out.println(sql);
  
          OracleStatementParser parser = new OracleStatementParser(sql);
          List<SQLStatement> statementList = parser.parseStatementList();
          SQLStatement stmt = statementList.get(0);
          print(statementList);
  
          assertEquals(1, statementList.size());
  
          assertEquals("CREATE OR REPLACE TYPE BODY connstrBycomma IS\n" +
                          "\tSTATIC FUNCTION ODCIAggregateInitialize (sctx IN OUT connstrBycomma) RETURN number\n" +
                          "\tIS\n" +
                          "\tBEGIN\n" +
                          "\t\tsctx := connstrBycomma(NULL, ',');\n" +
                          "\t\tRETURN ODCIConst.Success;\n" +
                          "\tEND;\n" +
                          "\tMEMBER FUNCTION ODCIAggregateIterate (self IN OUT connstrBycomma, value IN VARCHAR2) RETURN number\n" +
                          "\tIS\n" +
                          "\tBEGIN\n" +
                          "\t\tIF self.currentstr IS NULL THEN\n" +
                          "\t\t\tself.currentstr := value;\n" +
                          "\t\tELSE\n" +
                          "\t\t\tself.currentstr := self.currentstr || currentseprator || value;\n" +
                          "\t\tEND IF;\n" +
                          "\t\tRETURN ODCIConst.Success;\n" +
                          "\tEND;\n" +
                          "\tMEMBER FUNCTION ODCIAggregateTerminate (self IN connstrBycomma, returnValue OUT VARCHAR2, flags IN number) RETURN number\n" +
                          "\tIS\n" +
                          "\tBEGIN\n" +
                          "\t\treturnValue := self.currentstr;\n" +
                          "\t\tRETURN ODCIConst.Success;\n" +
                          "\tEND;\n" +
                          "\tMEMBER FUNCTION ODCIAggregateMerge (self IN OUT connstrBycomma, ctx2 IN connstrBycomma) RETURN number\n" +
                          "\tIS\n" +
                          "\tBEGIN\n" +
                          "\t\tIF ctx2.currentstr IS NULL THEN\n" +
                          "\t\t\tself.currentstr := self.currentstr;\n" +
                          "\t\tELSIF self.currentstr IS NULL THEN\n" +
                          "\t\t\tself.currentstr := ctx2.currentstr;\n" +
                          "\t\tELSE\n" +
                          "\t\t\tself.currentstr := self.currentstr || currentseprator || ctx2.currentstr;\n" +
                          "\t\tEND IF;\n" +
                          "\t\tRETURN ODCIConst.Success;\n" +
                          "\tEND;\n" +
                          "END",
                  SQLUtils.toSQLString(stmt, JdbcConstants.ORACLE));
  
          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());
  
          assertEquals(0, visitor.getTables().size());
  
          assertEquals(0, visitor.getColumns().size());
  
  //        assertTrue(visitor.getColumns().contains(new TableStat.Column("orders", "order_total")));
      }
  }
  