MySqlAlterTableAlterColumn (druid 1.2.26 API)

java.lang.Object
- com.alibaba.druid.sql.ast.SQLObjectImpl
- - com.alibaba.druid.sql.dialect.mysql.ast.MySqlObjectImpl
  - - com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlAlterTableAlterColumn

All Implemented Interfaces:: SQLObject, SQLAlterTableItem, MySqlObject

public class MySqlAlterTableAlterColumn
extends MySqlObjectImpl
implements SQLAlterTableItem

Field Summary
- Fields inherited from class com.alibaba.druid.sql.ast.SQLObjectImpl
  attributes, hint, parent, sourceColumn, sourceLine

Constructor Summary

Constructors
Constructor Description

MySqlAlterTableAlterColumn()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`accept0(MySqlASTVisitor visitor)`
`SQLName`	`getColumn()`
`SQLExpr`	`getDefaultExpr()`
`String`	`getVisibleType()`
`boolean`	`isDropDefault()`
`void`	`setColumn(SQLName column)`
`void`	`setDefaultExpr(SQLExpr defaultExpr)`
`void`	`setDropDefault(boolean dropDefault)`
`void`	`setVisibleType(String visibleType)`

Methods inherited from class com.alibaba.druid.sql.dialect.mysql.ast.MySqlObjectImpl
accept0

Methods inherited from class com.alibaba.druid.sql.ast.SQLObjectImpl
accept, acceptChild, acceptChild, addAfterComment, addAfterComment, addBeforeComment, addBeforeComment, clone, cloneTo, computeDataType, containsAttribute, getAfterCommentsDirect, getAttribute, getAttributes, getAttributesDirect, getBeforeCommentsDirect, getHint, getParent, getParent, getSourceColumn, getSourceLine, hasAfterComment, hasBeforeComment, output, putAttribute, setHint, setParent, setSource, setSourceLine, toString

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.alibaba.druid.sql.ast.SQLObject
accept, addAfterComment, addAfterComment, addBeforeComment, addBeforeComment, clone, containsAttribute, getAfterCommentsDirect, getAttribute, getAttributes, getAttributesDirect, getBeforeCommentsDirect, getParent, getParent, getSourceColumn, getSourceLine, hasAfterComment, hasBeforeComment, output, putAttribute, setParent, setSource

Constructor Detail
- MySqlAlterTableAlterColumn
```
public MySqlAlterTableAlterColumn()
```

Method Detail

accept0
```
public void accept0(MySqlASTVisitor visitor)
```
Specified by:

accept0 in interface MySqlObject

Specified by:

accept0 in class MySqlObjectImpl

isDropDefault
```
public boolean isDropDefault()
```

setDropDefault

public void setDropDefault(boolean dropDefault)

getVisibleType
```
public String getVisibleType()
```

setVisibleType

public void setVisibleType(String visibleType)

getDefaultExpr
```
public SQLExpr getDefaultExpr()
```

setDefaultExpr

public void setDefaultExpr(SQLExpr defaultExpr)

getColumn
```
public SQLName getColumn()
```

setColumn

public void setColumn(SQLName column)