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C++ ObRow::set_cell方法代码示例

本文整理汇总了C++中ObRow::set_cell方法的典型用法代码示例。如果您正苦于以下问题：C++ ObRow::set_cell方法的具体用法？C++ ObRow::set_cell怎么用？C++ ObRow::set_cell使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ObRow的用法示例。


在下文中一共展示了ObRow::set_cell方法的5个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: build_values

void build_values(const int64_t row_count, ObRowDesc &row_desc, ObExprValues &values1, ObValues &values2)
{
  for (int64_t i = 0; i < row_count; i++)
  {
    ObRow row;
    row.set_row_desc(row_desc);
    for (int64_t j = 0; j < row_desc.get_column_num(); j++)
    {
      uint64_t table_id = OB_INVALID_ID;
      uint64_t column_id = OB_INVALID_ID;
      row_desc.get_tid_cid(j, table_id, column_id);
      ObObj obj;
      obj.set_int(i + j);
      row.set_cell(table_id, column_id, obj); 

      ObSqlExpression se;
      se.set_tid_cid(table_id, column_id);
      ExprItem ei;
      ei.type_ = T_INT;
      ei.value_.int_ = i + j;
      se.add_expr_item(ei);
      //ei.type_ = T_REF_COLUMN;
      //ei.value_.cell_.tid = table_id;
      //ei.value_.cell_.cid = column_id;
      //se.add_expr_item(ei);
      se.add_expr_item_end();

      values1.add_value(se);
    }
    //values1.add_values(row);
    values2.add_values(row);
  }
}
开发者ID:Alibaba-boonya，项目名称:oceanbase，代码行数:33，代码来源:test_insert_dbsem_filter.cpp

示例2: build_values

void build_values(const int64_t row_count, ObRowDesc &row_desc, ObValues &values1, ObValues &values2)
{
  values1.set_row_desc(row_desc);
  values2.set_row_desc(row_desc);
  for (int64_t i = 0; i < row_count; i++)
  {
    ObRow row;
    row.set_row_desc(row_desc);
    for (int64_t j = 0; j < row_desc.get_column_num(); j++)
    {
      uint64_t table_id = OB_INVALID_ID;
      uint64_t column_id = OB_INVALID_ID;
      row_desc.get_tid_cid(j, table_id, column_id);
      ObObj obj;
      obj.set_int(i + j);
      row.set_cell(table_id, column_id, obj); 
    }
    values1.add_values(row);
    values2.add_values(row);
  }
}
开发者ID:Alibaba-boonya，项目名称:oceanbase，代码行数:21，代码来源:test_memtable_modify.cpp

示例3: get_scanner

    int ObStatManager::get_scanner(ObNewScanner &scanner) const
    {
      int ret = OB_SUCCESS;
      int64_t last_used_mod = OB_INVALID_ID;
      char ipbuf[OB_IP_STR_BUFF] = {0};
      server_.ip_to_string(ipbuf, sizeof (ipbuf));
      ObString ipstr = ObString::make_string(ipbuf);
      const int32_t port = server_.get_port();
      ObString server_name = ObString::make_string(print_role(get_server_type()));
      int64_t total_stat_cnt = 0;
      /* create row_desc */
      ObRowDesc row_desc;
      int32_t column_id = OB_APP_MIN_COLUMN_ID;
      row_desc.add_column_desc(OB_ALL_SERVER_STAT_TID, column_id++);
      row_desc.add_column_desc(OB_ALL_SERVER_STAT_TID, column_id++);
      row_desc.add_column_desc(OB_ALL_SERVER_STAT_TID, column_id++);
      row_desc.add_column_desc(OB_ALL_SERVER_STAT_TID, column_id++);
      row_desc.add_column_desc(OB_ALL_SERVER_STAT_TID, column_id++);
      row_desc.set_rowkey_cell_count(4);
      ObRow row;
      ObObj obj;

      // drop mod id info
      for (int32_t mod = 0; mod < OB_MAX_MOD_NUMBER; mod++)
      {
        ObStat stat;
        total_stat_cnt += stat_cnt_[mod];
        // drop table id info
        for (int32_t i = 0; i < table_stats_[mod].get_array_index(); i++)
        {
          for (int32_t j = 0; j < stat_cnt_[mod]; j++)
          {
            stat.inc(j, table_stats_[mod].at(i)->get_value(j));
          }
        }
        for (int32_t i = 0; i < stat_cnt_[mod]; i++)
        {
          column_id = OB_APP_MIN_COLUMN_ID;
          row.set_row_desc(row_desc);
          row.reset(false, ObRow::DEFAULT_NULL);
          /* server type */
          obj.set_type(ObVarcharType);
          obj.set_varchar(server_name);
          row.set_cell(OB_ALL_SERVER_STAT_TID, column_id++, obj);
          /* server ip */
          obj.set_type(ObVarcharType);
          obj.set_varchar(ipstr);
          row.set_cell(OB_ALL_SERVER_STAT_TID, column_id++, obj);
          /* port */
          obj.set_type(ObIntType);
          obj.set_int(port);
          row.set_cell(OB_ALL_SERVER_STAT_TID, column_id++, obj);
          /* key */
          obj.set_type(ObVarcharType);
          obj.set_varchar(ObString::make_string(get_name(mod, i)));
          row.set_cell(OB_ALL_SERVER_STAT_TID, column_id++, obj);
          /* value */
          obj.set_type(ObIntType);
          obj.set_int(stat.get_value(i));
          row.set_cell(OB_ALL_SERVER_STAT_TID, column_id++, obj);

          scanner.add_row(row);
          // for last rowkey
          last_used_mod = mod;
        }
      }
      /* last rowkey */
      if (total_stat_cnt > 0)
      {
        static ObObj rk_objs[4];
        rk_objs[0].set_type(ObVarcharType);
        rk_objs[0].set_varchar(server_name);
        rk_objs[1].set_type(ObVarcharType);
        rk_objs[1].set_varchar(ipstr);
        rk_objs[2].set_type(ObIntType);
        rk_objs[2].set_int(port);
        rk_objs[3].set_type(ObVarcharType);
        rk_objs[3].set_varchar(ObString::make_string(get_name(last_used_mod, stat_cnt_[last_used_mod] - 1)));
        ObRowkey rowkey(rk_objs, 4);
        scanner.set_last_row_key(rowkey);
      }

      /* fullfilled */
      scanner.set_is_req_fullfilled(true, total_stat_cnt);

      return ret;
    }
开发者ID:Alibaba-boonya，项目名称:oceanbase，代码行数:87，代码来源:ob_statistics.cpp

示例4: 

// ObRow.reset
TEST_F(ObRowTest, reset_test)
{
  ObRow row;
  ObRowDesc row_desc;
  const uint64_t TABLE_ID = 1001;
  const int64_t COLUMN_NUM = 8;
  ObObj cell;
  const ObObj *value = NULL;
  uint64_t table_id = 0;
  uint64_t column_id = 0;
  int64_t int_value = 0;

  row_desc.set_rowkey_cell_count(2);

  for (int i = 0; i < COLUMN_NUM; i ++)
  {
    row_desc.add_column_desc(TABLE_ID, OB_APP_MIN_COLUMN_ID + i);
  }
  row.set_row_desc(row_desc);

  for (int i = 0; i < COLUMN_NUM; i ++)
  {
    cell.set_int(i);
    row.raw_set_cell(i, cell);
  }

  row.reset(true, ObRow::DEFAULT_NULL);
  for (int i = 0; i < row_desc.get_rowkey_cell_count(); i ++)
  {
    row.raw_get_cell(i, value, table_id, column_id);
    value->get_int(int_value);
    ASSERT_EQ(i, int_value);
  }

  for (int64_t i = row_desc.get_rowkey_cell_count(); i < COLUMN_NUM; i ++)
  {
    row.raw_get_cell(i, value, table_id, column_id);
    ASSERT_TRUE( ObNullType == value->get_type() );
  }

  row_desc.add_column_desc(OB_INVALID_ID, OB_ACTION_FLAG_COLUMN_ID);
  cell.set_ext(ObActionFlag::OP_DEL_ROW);
  row.set_cell(OB_INVALID_ID, OB_ACTION_FLAG_COLUMN_ID, cell);

  row.reset(true, ObRow::DEFAULT_NOP);

  for (int i = 0; i < row_desc.get_rowkey_cell_count(); i ++)
  {
    row.raw_get_cell(i, value, table_id, column_id);
    value->get_int(int_value);
    ASSERT_EQ(i, int_value);
  }

  for (int64_t i = row_desc.get_rowkey_cell_count(); i < COLUMN_NUM; i ++)
  {
    row.raw_get_cell(i, value, table_id, column_id);
    ASSERT_TRUE( ObActionFlag::OP_NOP == value->get_ext() ) << "ext value: " << value->get_ext();
  }

  row.get_cell(OB_INVALID_ID, OB_ACTION_FLAG_COLUMN_ID, value);
  ASSERT_TRUE( ObActionFlag::OP_ROW_DOES_NOT_EXIST == value->get_ext() );
}
开发者ID:Alibaba-boonya，项目名称:oceanbase，代码行数:63，代码来源:ob_row_test.cpp

示例5: 

TEST(ObPrivilege, test)
{
  ObPrivilege privilege;
  int ret = OB_SUCCESS;
  ret = privilege.init();
  ASSERT_EQ(OB_SUCCESS, ret);
  // add_user_table_privilege_per
  ObRow row;
  ObRowDesc row_desc;
  ObRow row2;
  ObRowDesc row_desc2;
  const uint64_t OB_USERS_TID = 20;
  const uint64_t OB_USERS_USERNAME_CID = 30;
  const uint64_t OB_USERS_USERID_CID = 31;
  const uint64_t OB_USERS_PASSWORD_CID = 32;
  const uint64_t OB_USERS_COMMENT_CID = 34;
  const uint64_t OB_USERS_PRIV_ALL_CID = 35;
  const uint64_t OB_USERS_PRIV_ALTER_CID = 36;
  const uint64_t OB_USERS_PRIV_CREATE_CID = 37;
  const uint64_t OB_USERS_PRIV_CREATE_USER_CID = 38;
  const uint64_t OB_USERS_PRIV_DELETE_CID = 39;
  const uint64_t OB_USERS_PRIV_DROP_CID = 40;
  const uint64_t OB_USERS_PRIV_GRANT_OPTION_CID = 41;
  const uint64_t OB_USERS_PRIV_INSERT_CID = 42;
  const uint64_t OB_USERS_PRIV_UPDATE_CID = 43;
  const uint64_t OB_USERS_PRIV_SELECT_CID = 44;
  const uint64_t OB_USERS_LOCKED_CID = 45;

  const uint64_t OB_TABLE_PRIVILEGES_TID = 40;
  const uint64_t OB_TABLE_PRIVILEGES_USERID_CID = 50;
  const uint64_t OB_TABLE_PRIVILEGES_TABLEID_CID = 51;
  const uint64_t OB_TABLE_PRIVILEGES_PRIV_ALL_CID = 52;
  const uint64_t OB_TABLE_PRIVILEGES_PRIV_ALTER_CID = 53;
  const uint64_t OB_TABLE_PRIVILEGES_PRIV_CREATE_CID = 54;
  const uint64_t OB_TABLE_PRIVILEGES_PRIV_CREATE_USER_CID = 55;
  const uint64_t OB_TABLE_PRIVILEGES_PRIV_DELETE_CID = 56;
  const uint64_t OB_TABLE_PRIVILEGES_PRIV_DROP_CID = 57;
  const uint64_t OB_TABLE_PRIVILEGES_PRIV_GRANT_OPTION_CID = 58;
  const uint64_t OB_TABLE_PRIVILEGES_PRIV_INSERT_CID = 59;
  const uint64_t OB_TABLE_PRIVILEGES_PRIV_UPDATE_CID = 60;
  const uint64_t OB_TABLE_PRIVILEGES_PRIV_SELECT_CID = 61;

  // set row desc, set table __users
  ASSERT_EQ(OB_SUCCESS, row_desc.add_column_desc(OB_USERS_TID, OB_USERS_USERNAME_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc.add_column_desc(OB_USERS_TID, OB_USERS_USERID_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc.add_column_desc(OB_USERS_TID, OB_USERS_PASSWORD_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc.add_column_desc(OB_USERS_TID, OB_USERS_COMMENT_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc.add_column_desc(OB_USERS_TID, OB_USERS_PRIV_ALL_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc.add_column_desc(OB_USERS_TID, OB_USERS_PRIV_ALTER_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc.add_column_desc(OB_USERS_TID, OB_USERS_PRIV_CREATE_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc.add_column_desc(OB_USERS_TID, OB_USERS_PRIV_CREATE_USER_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc.add_column_desc(OB_USERS_TID, OB_USERS_PRIV_DELETE_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc.add_column_desc(OB_USERS_TID, OB_USERS_PRIV_DROP_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc.add_column_desc(OB_USERS_TID, OB_USERS_PRIV_GRANT_OPTION_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc.add_column_desc(OB_USERS_TID, OB_USERS_PRIV_INSERT_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc.add_column_desc(OB_USERS_TID, OB_USERS_PRIV_UPDATE_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc.add_column_desc(OB_USERS_TID, OB_USERS_PRIV_SELECT_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc.add_column_desc(OB_USERS_TID, OB_USERS_LOCKED_CID));
  //set row desc , set table __table_privileges
  ASSERT_EQ(OB_SUCCESS, row_desc2.add_column_desc(OB_TABLE_PRIVILEGES_TID, OB_TABLE_PRIVILEGES_USERID_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc2.add_column_desc(OB_TABLE_PRIVILEGES_TID, OB_TABLE_PRIVILEGES_TABLEID_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc2.add_column_desc(OB_TABLE_PRIVILEGES_TID, OB_TABLE_PRIVILEGES_PRIV_ALL_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc2.add_column_desc(OB_TABLE_PRIVILEGES_TID, OB_TABLE_PRIVILEGES_PRIV_ALTER_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc2.add_column_desc(OB_TABLE_PRIVILEGES_TID, OB_TABLE_PRIVILEGES_PRIV_CREATE_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc2.add_column_desc(OB_TABLE_PRIVILEGES_TID, OB_TABLE_PRIVILEGES_PRIV_CREATE_USER_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc2.add_column_desc(OB_TABLE_PRIVILEGES_TID, OB_TABLE_PRIVILEGES_PRIV_DELETE_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc2.add_column_desc(OB_TABLE_PRIVILEGES_TID, OB_TABLE_PRIVILEGES_PRIV_DROP_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc2.add_column_desc(OB_TABLE_PRIVILEGES_TID, OB_TABLE_PRIVILEGES_PRIV_GRANT_OPTION_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc2.add_column_desc(OB_TABLE_PRIVILEGES_TID, OB_TABLE_PRIVILEGES_PRIV_INSERT_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc2.add_column_desc(OB_TABLE_PRIVILEGES_TID, OB_TABLE_PRIVILEGES_PRIV_UPDATE_CID));
  ASSERT_EQ(OB_SUCCESS, row_desc2.add_column_desc(OB_TABLE_PRIVILEGES_TID, OB_TABLE_PRIVILEGES_PRIV_SELECT_CID));
  row.set_row_desc(row_desc);
  row2.set_row_desc(row_desc2);
  //=======================================================================================
  // set row data
  ObObj username;
  ObString str;
  str.assign_ptr(const_cast<char*>("zhangsan"), static_cast<int32_t>(strlen("zhangsan")));
  username.set_varchar(str);
  ASSERT_EQ(OB_SUCCESS, row.set_cell(OB_USERS_TID, OB_USERS_USERNAME_CID, username));
  ObObj userid;
  userid.set_int(10);
  ASSERT_EQ(OB_SUCCESS, row.set_cell(OB_USERS_TID, OB_USERS_USERID_CID, userid));

  ObObj password;
  str.assign_ptr(const_cast<char*>("encryptedpass"), static_cast<int32_t>(strlen("encryptedpass")));
  password.set_varchar(str);
  ASSERT_EQ(OB_SUCCESS, row.set_cell(OB_USERS_TID, OB_USERS_PASSWORD_CID, password));

  ObObj comment;
  str.assign_ptr(const_cast<char*>("comment content"), static_cast<int32_t>(strlen("comment content")));
  comment.set_varchar(str);
  ASSERT_EQ(OB_SUCCESS, row.set_cell(OB_USERS_TID, OB_USERS_COMMENT_CID, comment));
  /*  PRIV_ALL  PRIV_ALTER  PRIV_CREATE   PRIV_CREATE_USER    PRIV_DELETE   PRIV_DROP   PRIV_GRANT_OPTION   PRIV_INSERT   PRIV_UPDATE   PRIV_SELECT
   *    1           1            0               0                1           0               0                 1             0             0
   *
   *
   *
   */
  /* set privilege-related cell*/
//.........这里部分代码省略.........
开发者ID:Alibaba-boonya，项目名称:oceanbase，代码行数:101，代码来源:test_ob_privilege.cpp


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