程序包 com.mysql.cj.xdevapi

接口 Row

  • 所有已知实现类:
    RowImpl
    public interface Row
    A row element returned from a SELECT query.

    • 方法概要

      所有方法 实例方法 抽象方法 
      修饰符和类型 方法 说明
      BigDecimal getBigDecimal​(int pos)
      Retrieve the value for column at position `pos' (starting at 0) as a decimal value.
      BigDecimal getBigDecimal​(String fieldName)
      Retrieve the value for column `fieldName' as a decimal value.
      boolean getBoolean​(int pos)
      Retrieve the value for column at position `pos' (starting at 0) as a boolean value.
      boolean getBoolean​(String fieldName)
      Retrieve the value for column `fieldName' as a boolean value.
      byte getByte​(int pos)
      Retrieve the value for column at position `pos' (starting at 0) as a byte value.
      byte getByte​(String fieldName)
      Retrieve the value for column `fieldName' as a byte value.
      Date getDate​(int pos)
      Retrieve the value for column at position `pos' (starting at 0) as a byte value.
      Date getDate​(String fieldName)
      Retrieve the value for column `fieldName' as a Date value.
      DbDoc getDbDoc​(int pos)
      Retrieve the value for column at position `pos' (starting at 0) as a DbDoc value.
      DbDoc getDbDoc​(String fieldName)
      Retrieve the value for column `fieldName' as a DbDoc value.
      double getDouble​(int pos)
      Retrieve the value for column at position `pos' (starting at 0) as a double value.
      double getDouble​(String fieldName)
      Retrieve the value for column `fieldName' as a double value.
      int getInt​(int pos)
      Retrieve the value for column at position `pos' (starting at 0) as an integer value.
      int getInt​(String fieldName)
      Retrieve the value for column `fieldName' as an integer value.
      long getLong​(int pos)
      Retrieve the value for column at position `pos' (starting at 0) as a long value.
      long getLong​(String fieldName)
      Retrieve the value for column `fieldName' as a long value.
      String getString​(int pos)
      Retrieve the value for column at position `pos' (starting at 0) as a string value.
      String getString​(String fieldName)
      Retrieve the value for column `fieldName' as a string value.
      Time getTime​(int pos)
      Retrieve the value for column at position `pos' (starting at 0) as a byte value.
      Time getTime​(String fieldName)
      Retrieve the value for column `fieldName' as a Time value.
      Timestamp getTimestamp​(int pos)
      Retrieve the value for column at position `pos' (starting at 0) as a byte value.
      Timestamp getTimestamp​(String fieldName)
      Retrieve the value for column `fieldName' as a Timestamp value.

    • 方法详细资料

      • getBigDecimal

        BigDecimal getBigDecimal​(String fieldName)
        Retrieve the value for column `fieldName' as a decimal value.
        参数:
        fieldName - field name
        返回:
        value

      • getBigDecimal

        BigDecimal getBigDecimal​(int pos)
        Retrieve the value for column at position `pos' (starting at 0) as a decimal value.
        参数:
        pos - field position
        返回:
        value

      • getBoolean

        boolean getBoolean​(String fieldName)
        Retrieve the value for column `fieldName' as a boolean value.
        参数:
        fieldName - field name
        返回:
        value

      • getBoolean

        boolean getBoolean​(int pos)
        Retrieve the value for column at position `pos' (starting at 0) as a boolean value.
        参数:
        pos - field position field position
        返回:
        value

      • getByte

        byte getByte​(String fieldName)
        Retrieve the value for column `fieldName' as a byte value.
        参数:
        fieldName - field name
        返回:
        value

      • getByte

        byte getByte​(int pos)
        Retrieve the value for column at position `pos' (starting at 0) as a byte value.
        参数:
        pos - field position field position
        返回:
        value

      • getDate

        Date getDate​(String fieldName)
        Retrieve the value for column `fieldName' as a Date value.
        参数:
        fieldName - field name
        返回:
        value

      • getDate

        Date getDate​(int pos)
        Retrieve the value for column at position `pos' (starting at 0) as a byte value.
        参数:
        pos - field position field position
        返回:
        value

      • getDbDoc

        DbDoc getDbDoc​(String fieldName)
        Retrieve the value for column `fieldName' as a DbDoc value.
        参数:
        fieldName - field name
        返回:
        value

      • getDbDoc

        DbDoc getDbDoc​(int pos)
        Retrieve the value for column at position `pos' (starting at 0) as a DbDoc value.
        参数:
        pos - field position field position
        返回:
        value

      • getDouble

        double getDouble​(String fieldName)
        Retrieve the value for column `fieldName' as a double value.
        参数:
        fieldName - field name
        返回:
        value

      • getDouble

        double getDouble​(int pos)
        Retrieve the value for column at position `pos' (starting at 0) as a double value.
        参数:
        pos - field position field position
        返回:
        value

      • getInt

        int getInt​(String fieldName)
        Retrieve the value for column `fieldName' as an integer value.
        参数:
        fieldName - field name
        返回:
        value

      • getInt

        int getInt​(int pos)
        Retrieve the value for column at position `pos' (starting at 0) as an integer value.
        参数:
        pos - field position field position
        返回:
        value

      • getLong

        long getLong​(String fieldName)
        Retrieve the value for column `fieldName' as a long value.
        参数:
        fieldName - field name
        返回:
        value

      • getLong

        long getLong​(int pos)
        Retrieve the value for column at position `pos' (starting at 0) as a long value.
        参数:
        pos - field position
        返回:
        value

      • getString

        String getString​(String fieldName)
        Retrieve the value for column `fieldName' as a string value.
        参数:
        fieldName - field name
        返回:
        value

      • getString

        String getString​(int pos)
        Retrieve the value for column at position `pos' (starting at 0) as a string value.
        参数:
        pos - field position
        返回:
        value

      • getTime

        Time getTime​(String fieldName)
        Retrieve the value for column `fieldName' as a Time value.
        参数:
        fieldName - field name
        返回:
        value

      • getTime

        Time getTime​(int pos)
        Retrieve the value for column at position `pos' (starting at 0) as a byte value.
        参数:
        pos - field position
        返回:
        value

      • getTimestamp

        Timestamp getTimestamp​(String fieldName)
        Retrieve the value for column `fieldName' as a Timestamp value.
        参数:
        fieldName - field name
        返回:
        value

      • getTimestamp

        Timestamp getTimestamp​(int pos)
        Retrieve the value for column at position `pos' (starting at 0) as a byte value.
        参数:
        pos - field position
        返回:
        value