Package org.apache.cassandra.cql3

Examples of org.apache.cassandra.cql3.ResultSet

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    row2.getValues().addAll(Lists.newArrayList(textValue2, booleanValue2, numberValue2));

    Row row3 = new Row();
    row3.getValues().addAll(Lists.newArrayList(textValue3, booleanValue3));

    ResultSet resultSet1 = new ResultSet();
    resultSet1.getColumnTypes().addAll(Lists.newArrayList(column1, column2, column3));
    resultSet1.getRows().addAll(Lists.newArrayList(row1, row2));

    ResultSet resultSet2 = new ResultSet();
    resultSet2.getColumnTypes().addAll(Lists.newArrayList(column1, column2));
    resultSet2.getRows().addAll(Lists.newArrayList(row3));

    Pql.combineResultSets(resultSet1, resultSet2);
  }
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      // may be left off, i.e. just "SELECT * FROM Browser_Groups LIMIT 500"
      String selectStatement = "SELECT * FROM City WHERE targetable = true LIMIT 500";
      int offset = 0;
      int resultSetSize = 0;
      List<Row> allRows = new ArrayList<Row>();
      ResultSet resultSet;
     
      do {
        StatementBuilder statementBuilder =
            new StatementBuilder(selectStatement + " OFFSET " + offset);
       
        // Get all cities.
        resultSet = pqlService.select(statementBuilder.toStatement());

        // Collect all cities from each page.
        allRows.addAll(Arrays.asList(resultSet.getRows()));
       
        // Display results.
        System.out.println(PqlUtils.resultSetToString(resultSet));
       
        offset += 500;
        resultSetSize = resultSet.getRows() == null ? 0 : resultSet.getRows().length;
      } while (resultSetSize == 500);
     
      System.out.println("Number of results found: " + allRows.size());
     
      // Optionally, save all rows to a CSV.
      resultSet.setRows(allRows.toArray(new Row[] {}));
      CsvUtils.writeCsv(PqlUtils.resultSetToStringArrayList(resultSet), "cities.csv");      
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
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      // may be left off, i.e. just "SELECT * FROM Browser_Groups LIMIT 500"
      String selectStatement = "SELECT * FROM City WHERE targetable = true LIMIT 500";
      int offset = 0;
      int resultSetSize = 0;
      List<Row> allRows = new ArrayList<Row>();
      ResultSet resultSet;
     
      do {
        StatementBuilder statementBuilder =
            new StatementBuilder(selectStatement + " OFFSET " + offset);
       
        // Get all cities.
        resultSet = pqlService.select(statementBuilder.toStatement());

        // Collect all cities from each page.
        allRows.addAll(Arrays.asList(resultSet.getRows()));
       
        // Display results.
        System.out.println(PqlUtils.resultSetToString(resultSet));
       
        offset += 500;
        resultSetSize = resultSet.getRows() == null ? 0 : resultSet.getRows().length;
      } while (resultSetSize == 500);
     
      System.out.println("Number of results found: " + allRows.size());
     
      // Optionally, save all rows to a CSV.
      resultSet.setRows(allRows.toArray(new Row[] {}));
      CsvUtils.writeCsv(PqlUtils.resultSetToStringArrayList(resultSet), "cities.csv");      
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
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      // may be left off, i.e. just "SELECT * FROM Browser_Groups LIMIT 500"
      String selectStatement = "SELECT * FROM City WHERE targetable = true LIMIT 500";
      int offset = 0;
      int resultSetSize = 0;
      List<Row> allRows = new ArrayList<Row>();
      ResultSet resultSet;
     
      do {
        StatementBuilder statementBuilder =
            new StatementBuilder(selectStatement + " OFFSET " + offset);
       
        // Get all cities.
        resultSet = pqlService.select(statementBuilder.toStatement());

        // Collect all cities from each page.
        allRows.addAll(Arrays.asList(resultSet.getRows()));
       
        // Display results.
        System.out.println(PqlUtils.resultSetToString(resultSet));
       
        offset += 500;
        resultSetSize = resultSet.getRows() == null ? 0 : resultSet.getRows().length;
      } while (resultSetSize == 500);
     
      System.out.println("Number of results found: " + allRows.size());
     
      // Optionally, save all rows to a CSV.
      resultSet.setRows(allRows.toArray(new Row[] {}));
      CsvUtils.writeCsv(PqlUtils.resultSetToStringArrayList(resultSet), "cities.csv");      
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
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      // may be left off, i.e. just "SELECT * FROM Browser_Groups LIMIT 500"
      String selectStatement = "SELECT * FROM City WHERE targetable = true LIMIT 500";
      int offset = 0;
      int resultSetSize = 0;
      List<Row> allRows = new ArrayList<Row>();
      ResultSet resultSet;
     
      do {
        StatementBuilder statementBuilder =
            new StatementBuilder(selectStatement + " OFFSET " + offset);
       
        // Get all cities.
        resultSet = pqlService.select(statementBuilder.toStatement());

        // Collect all cities from each page.
        allRows.addAll(Arrays.asList(resultSet.getRows()));
       
        // Display results.
        System.out.println(PqlUtils.resultSetToString(resultSet));
       
        offset += 500;
        resultSetSize = resultSet.getRows() == null ? 0 : resultSet.getRows().length;
      } while (resultSetSize == 500);
     
      System.out.println("Number of results found: " + allRows.size());
     
      // Optionally, save all rows to a CSV.
      resultSet.setRows(allRows.toArray(new Row[] {}));
      CsvUtils.writeCsv(PqlUtils.resultSetToStringArrayList(resultSet), "cities.csv");      
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
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      // may be left off, i.e. just "SELECT * FROM Browser_Groups LIMIT 500"
      String selectStatement = "SELECT * FROM City WHERE targetable = true LIMIT 500";
      int offset = 0;
      int resultSetSize = 0;
      List<Row> allRows = new ArrayList<Row>();
      ResultSet resultSet;
     
      do {
        StatementBuilder statementBuilder =
            new StatementBuilder(selectStatement + " OFFSET " + offset);
       
        // Get all cities.
        resultSet = pqlService.select(statementBuilder.toStatement());

        // Collect all cities from each page.
        allRows.addAll(Arrays.asList(resultSet.getRows()));
       
        // Display results.
        System.out.println(PqlUtils.resultSetToString(resultSet));
       
        offset += 500;
        resultSetSize = resultSet.getRows() == null ? 0 : resultSet.getRows().length;
      } while (resultSetSize == 500);
     
      System.out.println("Number of results found: " + allRows.size());
     
      // Optionally, save all rows to a CSV.
      resultSet.setRows(allRows.toArray(new Row[] {}));
      CsvUtils.writeCsv(PqlUtils.resultSetToStringArrayList(resultSet), "cities.csv");      
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
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      // may be left off, i.e. just "SELECT * FROM Browser_Groups LIMIT 500"
      String selectStatement = "SELECT * FROM City WHERE targetable = true LIMIT 500";
      int offset = 0;
      int resultSetSize = 0;
      List<Row> allRows = new ArrayList<Row>();
      ResultSet resultSet;
     
      do {
        StatementBuilder statementBuilder =
            new StatementBuilder(selectStatement + " OFFSET " + offset);
       
        // Get all cities.
        resultSet = pqlService.select(statementBuilder.toStatement());

        // Collect all cities from each page.
        allRows.addAll(Arrays.asList(resultSet.getRows()));
       
        // Display results.
        System.out.println(PqlUtils.resultSetToString(resultSet));
       
        offset += 500;
        resultSetSize = resultSet.getRows() == null ? 0 : resultSet.getRows().length;
      } while (resultSetSize == 500);
     
      System.out.println("Number of results found: " + allRows.size());
     
      // Optionally, save all rows to a CSV.
      resultSet.setRows(allRows.toArray(new Row[] {}));
      CsvUtils.writeCsv(PqlUtils.resultSetToStringArrayList(resultSet), "cities.csv");      
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
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        return cfDef;
    }

    private void updateCfDef()
    {
        cqlCfDef = new CFDefinition(this);
    }
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        return column_metadata.remove(def.name) != null;
    }

    private CFMetaData updateCfDef()
    {
        cqlCfDef = new CFDefinition(this);
        return this;
    }
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        }
    }

    public static ColumnSpecification keySpecOf(ColumnSpecification column, MapType type)
    {
        return new ColumnSpecification(column.ksName, column.cfName, new ColumnIdentifier("key(" + column.name + ")", true), type.keys);
    }
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