java.lang.Object
- com.mysql.cj.protocol.a.result.NativeResultset

所有已实现的接口:

ProtocolEntity, Resultset

直接已知子类:

ResultSetImpl
```
public class NativeResultset
extends Object
implements Resultset
```

嵌套类概要
- 从接口继承的嵌套类/接口 com.mysql.cj.protocol.Resultset
  Resultset.Concurrency, Resultset.Type

字段概要

字段
修饰符和类型	字段	说明
`protected ColumnDefinition`	`columnDefinition`	The metadata for this result set
`protected Resultset`	`nextResultset`
`protected int`	`resultId`	The id (used when profiling) to identify us
`protected ResultsetRows`	`rowData`	The actual rows
`protected String`	`serverInfo`	Any info message from the server that was created while generating this result set (if 'info parsing' is enabled for the connection).
`protected Row`	`thisRow`	Pointer to current row data
`protected long`	`updateCount`	How many rows were affected by UPDATE/INSERT/DELETE?
`protected long`	`updateId`	Value generated for AUTO_INCREMENT columns

构造器概要

构造器
构造器说明

NativeResultset()

NativeResultset(OkPacket ok)
Create a result set for an executeUpdate statement.

NativeResultset(ResultsetRows rows)

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`void`	`clearNextResultset()`	We can't do this ourselves, otherwise the contract for Statement.getMoreResults() won't work correctly.
`ColumnDefinition`	`getColumnDefinition()`
`Resultset`	`getNextResultset()`	Returns the next ResultSet in a multi-resultset "chain", if any, null if none exists.
`int`	`getResultId()`	The id (used when profiling) to identify us
`ResultsetRows`	`getRows()`
`String`	`getServerInfo()`	Returns the server informational message returned from a DDL or DML statement (if any), or null if none.
`long`	`getUpdateCount()`	Returns the update count for this result set (if one exists), otherwise -1.
`long`	`getUpdateID()`	Returns the AUTO_INCREMENT value for the DDL/DML statement which created this result set.
`boolean`	`hasRows()`	Does the result set contain rows, or is it the result of a DDL or DML statement?
`void`	`initRowsWithMetadata()`	Set metadata of this Resultset to ResultsetRows it contains.
`void`	`setColumnDefinition(ColumnDefinition metadata)`	Sometimes the driver doesn't have metadata before consuming the result set rows (because it's cached), or need to coerce the metadata returned by queries into that required by the particular specification (eg metadata returned by metadata queries into that required by the JDBC specification).
`void`	`setNextResultset(Resultset nextResultset)`

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 字段详细资料
  - columnDefinition
```
protected ColumnDefinition columnDefinition
```
    The metadata for this result set
  - rowData
```
protected ResultsetRows rowData
```
    The actual rows
  - nextResultset
```
protected Resultset nextResultset
```
  - resultId
```
protected int resultId
```
    The id (used when profiling) to identify us
  - updateCount
```
protected long updateCount
```
    How many rows were affected by UPDATE/INSERT/DELETE?
  - updateId
```
protected long updateId
```
    Value generated for AUTO_INCREMENT columns
  - serverInfo
```
protected String serverInfo
```
    Any info message from the server that was created while generating this result set (if 'info parsing' is enabled for the connection).
  - thisRow
```
protected Row thisRow
```
    Pointer to current row data
- 构造器详细资料
  - NativeResultset
```
public NativeResultset()
```
  - NativeResultset
```
public NativeResultset(OkPacket ok)
```
    Create a result set for an executeUpdate statement.
    
    参数:
    
    ok - OkPacket
  - NativeResultset
```
public NativeResultset(ResultsetRows rows)
```
- 方法详细资料
  - setColumnDefinition
```
public void setColumnDefinition(ColumnDefinition metadata)
```
    从接口复制的说明: Resultset
    
    Sometimes the driver doesn't have metadata before consuming the result set rows (because it's cached), or need to coerce the metadata returned by queries into that required by the particular specification (eg metadata returned by metadata queries into that required by the JDBC specification). So it can call this to set it after the fact.
    
    指定者:
    
    setColumnDefinition 在接口中 Resultset
    
    参数:
    
    metadata - field-level metadata for the result set
  - getColumnDefinition
```
public ColumnDefinition getColumnDefinition()
```
    指定者:
    
    getColumnDefinition 在接口中 Resultset
  - hasRows
```
public boolean hasRows()
```
    从接口复制的说明: Resultset
    
    Does the result set contain rows, or is it the result of a DDL or DML statement?
    
    指定者:
    
    hasRows 在接口中 Resultset
    
    返回:
    
    true if result set contains rows
  - getResultId
```
public int getResultId()
```
    从接口复制的说明: Resultset
    
    The id (used when profiling) to identify us
    
    指定者:
    
    getResultId 在接口中 Resultset
    
    返回:
    
    result id
  - initRowsWithMetadata
```
public void initRowsWithMetadata()
```
    从接口复制的说明: Resultset
    
    Set metadata of this Resultset to ResultsetRows it contains.
    
    指定者:
    
    initRowsWithMetadata 在接口中 Resultset
  - setNextResultset
```
public void setNextResultset(Resultset nextResultset)
```
    指定者:
    
    setNextResultset 在接口中 Resultset
    
    参数:
    
    nextResultset - Sets the next result set in the result set chain for multiple result sets.
  - getNextResultset
```
public Resultset getNextResultset()
```
    从接口复制的说明: Resultset
    
    Returns the next ResultSet in a multi-resultset "chain", if any, null if none exists.
    
    指定者:
    
    getNextResultset 在接口中 Resultset
    
    返回:
    
    the nextResultSet, if any, null if none exists.
  - clearNextResultset
```
public void clearNextResultset()
```
    We can't do this ourselves, otherwise the contract for Statement.getMoreResults() won't work correctly.
    
    指定者:
    
    clearNextResultset 在接口中 Resultset
  - getUpdateCount
```
public long getUpdateCount()
```
    从接口复制的说明: Resultset
    
    Returns the update count for this result set (if one exists), otherwise -1.
    
    指定者:
    
    getUpdateCount 在接口中 Resultset
    
    返回:
    
    return the update count for this result set (if one exists), otherwise -1.
  - getUpdateID
```
public long getUpdateID()
```
    从接口复制的说明: Resultset
    
    Returns the AUTO_INCREMENT value for the DDL/DML statement which created this result set.
    
    指定者:
    
    getUpdateID 在接口中 Resultset
    
    返回:
    
    the AUTO_INCREMENT value for the DDL/DML statement which created this result set.
  - getServerInfo
```
public String getServerInfo()
```
    从接口复制的说明: Resultset
    
    Returns the server informational message returned from a DDL or DML statement (if any), or null if none.
    
    指定者:
    
    getServerInfo 在接口中 Resultset
    
    返回:
    
    the server informational message
  - getRows
```
public ResultsetRows getRows()
```
    指定者:
    
    getRows 在接口中 Resultset

构造器	说明
`NativeResultset()`
`NativeResultset(OkPacket ok)`	Create a result set for an executeUpdate statement.
`NativeResultset(ResultsetRows rows)`

类 NativeResultset

嵌套类概要

从接口继承的嵌套类/接口 com.mysql.cj.protocol.Resultset

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

columnDefinition

rowData

nextResultset

resultId

updateCount

updateId

serverInfo

thisRow

构造器详细资料

NativeResultset

NativeResultset

NativeResultset

方法详细资料

setColumnDefinition

getColumnDefinition

hasRows

getResultId

initRowsWithMetadata

setNextResultset

getNextResultset

clearNextResultset

getUpdateCount

getUpdateID

getServerInfo

getRows