com.alibaba.druid.sql.ast.statement

类 SQLAlterTableAlterColumn

java.lang.Object

com.alibaba.druid.sql.ast.SQLObjectImpl

com.alibaba.druid.sql.ast.statement.SQLAlterTableAlterColumn

所有已实现的接口:

SQLObject, SQLAlterTableItem

public class SQLAlterTableAlterColumn
extends SQLObjectImpl
implements SQLAlterTableItem

字段概要

字段

限定符和类型	字段和说明
private SQLColumnDefinition	column
private SQLDataType	dataType
private boolean	dropDefault
private boolean	dropNotNull
private SQLName	originColumn
private SQLExpr	setDefault
private boolean	setNotNull

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
SQLAlterTableAlterColumn()

方法概要

限定符和类型	方法和说明
protected void	accept0(SQLASTVisitor visitor)
SQLColumnDefinition	getColumn()
SQLDataType	getDataType()
SQLName	getOriginColumn()
SQLExpr	getSetDefault()
boolean	isDropDefault()
boolean	isDropNotNull()
boolean	isSetNotNull()
void	setColumn(SQLColumnDefinition column)
void	setDataType(SQLDataType x)
void	setDropDefault(boolean dropDefault)
void	setDropNotNull(boolean dropNotNull)
void	setOriginColumn(SQLName x)
void	setSetDefault(SQLExpr setDefault)
void	setSetNotNull(boolean setNotNull)

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

accept, acceptChild, acceptChild, addAfterComment, addAfterComment, addBeforeComment, addBeforeComment, clone, 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

从接口继承的方法 com.alibaba.druid.sql.ast.SQLObject

accept, addAfterComment, addAfterComment, addBeforeComment, addBeforeComment, clone, containsAttribute, getAfterCommentsDirect, getAttribute, getAttributes, getAttributesDirect, getBeforeCommentsDirect, getParent, hasAfterComment, hasBeforeComment, output, putAttribute, setParent

字段详细资料

originColumn

private SQLName originColumn

column

private SQLColumnDefinition column

setNotNull

private boolean setNotNull

dropNotNull

private boolean dropNotNull

setDefault

private SQLExpr setDefault

dropDefault

private boolean dropDefault

dataType

private SQLDataType dataType

构造器详细资料

SQLAlterTableAlterColumn

public SQLAlterTableAlterColumn()

方法详细资料

accept0

protected void accept0(SQLASTVisitor visitor)

指定者:

accept0 在类中 SQLObjectImpl

getColumn

public SQLColumnDefinition getColumn()

setColumn

public void setColumn(SQLColumnDefinition column)

isSetNotNull

public boolean isSetNotNull()

setSetNotNull

public void setSetNotNull(boolean setNotNull)

isDropNotNull

public boolean isDropNotNull()

setDropNotNull

public void setDropNotNull(boolean dropNotNull)

getSetDefault

public SQLExpr getSetDefault()

setSetDefault

public void setSetDefault(SQLExpr setDefault)

isDropDefault

public boolean isDropDefault()

setDropDefault

public void setDropDefault(boolean dropDefault)

getOriginColumn

public SQLName getOriginColumn()

setOriginColumn

public void setOriginColumn(SQLName x)

getDataType

public SQLDataType getDataType()

setDataType

public void setDataType(SQLDataType x)