SQLTableSampling (druid 0.1.21 API)

java.lang.Object
- com.alibaba.druid.sql.ast.SQLObjectImpl
- - com.alibaba.druid.sql.ast.statement.SQLTableSampling

所有已实现的接口:: SQLObject, SQLReplaceable

public class SQLTableSampling
extends SQLObjectImpl
implements SQLReplaceable

字段概要

字段
限定符和类型	字段和说明
`private boolean`	`bernoulli`
`private SQLExpr`	`bucket`
`private SQLExpr`	`byteLength`
`private SQLExpr`	`on`
`private SQLExpr`	`outOf`
`private SQLExpr`	`percent`
`private SQLExpr`	`rows`
`private boolean`	`system`

从类继承的字段 com.alibaba.druid.sql.ast.SQLObjectImpl
attributes, parent

构造器概要

构造器
构造器和说明

SQLTableSampling()

构造器
构造器和说明
`SQLTableSampling()`

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`protected void`	`accept0(SQLASTVisitor v)`
`SQLTableSampling`	`clone()`
`SQLExpr`	`getBucket()`
`SQLExpr`	`getByteLength()`
`SQLExpr`	`getOn()`
`SQLExpr`	`getOutOf()`
`SQLExpr`	`getPercent()`
`SQLExpr`	`getRows()`
`boolean`	`isBernoulli()`
`boolean`	`isSystem()`
`boolean`	`replace(SQLExpr expr, SQLExpr target)`
`void`	`setBernoulli(boolean bernoulli)`
`void`	`setBucket(SQLExpr x)`
`void`	`setByteLength(SQLExpr x)`
`void`	`setOn(SQLExpr x)`
`void`	`setOutOf(SQLExpr x)`
`void`	`setPercent(SQLExpr x)`
`void`	`setRows(SQLExpr x)`
`void`	`setSystem(boolean system)`

从类继承的方法 com.alibaba.druid.sql.ast.SQLObjectImpl
accept, acceptChild, acceptChild, addAfterComment, addAfterComment, addBeforeComment, addBeforeComment, computeDataType, containsAttribute, getAfterCommentsDirect, getAttribute, getAttributes, getAttributesDirect, getBeforeCommentsDirect, getParent, hasAfterComment, hasBeforeComment, output, putAttribute, setParent, toString

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

字段详细资料

bucket
```
private SQLExpr bucket
```

outOf
```
private SQLExpr outOf
```

on
```
private SQLExpr on
```

percent
```
private SQLExpr percent
```

rows
```
private SQLExpr rows
```

byteLength
```
private SQLExpr byteLength
```

bernoulli
```
private boolean bernoulli
```

system
```
private boolean system
```

构造器详细资料
- SQLTableSampling
```
public SQLTableSampling()
```

方法详细资料

clone
```
public SQLTableSampling clone()
```
指定者:

clone 在接口中 SQLObject

覆盖:

clone 在类中 SQLObjectImpl

getBucket
```
public SQLExpr getBucket()
```

setBucket
```
public void setBucket(SQLExpr x)
```

getOutOf
```
public SQLExpr getOutOf()
```

setOutOf
```
public void setOutOf(SQLExpr x)
```

getOn
```
public SQLExpr getOn()
```

setOn
```
public void setOn(SQLExpr x)
```

getPercent
```
public SQLExpr getPercent()
```

setPercent
```
public void setPercent(SQLExpr x)
```

accept0
```
protected void accept0(SQLASTVisitor v)
```
指定者:

accept0 在类中 SQLObjectImpl

replace

public boolean replace(SQLExpr expr,
                       SQLExpr target)

指定者:: replace 在接口中 SQLReplaceable

getByteLength
```
public SQLExpr getByteLength()
```

setByteLength
```
public void setByteLength(SQLExpr x)
```

getRows
```
public SQLExpr getRows()
```

setRows
```
public void setRows(SQLExpr x)
```

isBernoulli
```
public boolean isBernoulli()
```

setBernoulli

public void setBernoulli(boolean bernoulli)

isSystem
```
public boolean isSystem()
```

setSystem

public void setSystem(boolean system)

类 SQLTableSampling

字段概要

从类继承的字段 com.alibaba.druid.sql.ast.SQLObjectImpl

构造器概要

方法概要

从类继承的方法 com.alibaba.druid.sql.ast.SQLObjectImpl

从类继承的方法 java.lang.Object

字段详细资料

bucket

outOf

on

percent

rows

byteLength

bernoulli

system

构造器详细资料

SQLTableSampling

方法详细资料

clone

getBucket

setBucket

getOutOf

setOutOf

getOn

setOn

getPercent

setPercent

accept0

replace

getByteLength

setByteLength

getRows

setRows

isBernoulli

setBernoulli

isSystem

setSystem