PrestoColumnConstraint (druid 1.2.26 API)

java.lang.Object
- com.alibaba.druid.sql.ast.SQLObjectImpl
- - com.alibaba.druid.sql.ast.statement.SQLConstraintImpl
  - - com.alibaba.druid.sql.dialect.presto.ast.PrestoColumnConstraint

All Implemented Interfaces:

SQLDbTypedObject, SQLObject, SQLColumnConstraint, SQLConstraint, SQLTableElement

Direct Known Subclasses:

PrestoColumnWith
```
public class PrestoColumnConstraint
extends SQLConstraintImpl
implements SQLColumnConstraint
```

Field Summary
- Fields inherited from class com.alibaba.druid.sql.ast.statement.SQLConstraintImpl
  dbType, enable, hints, rely, validate
- Fields inherited from class com.alibaba.druid.sql.ast.SQLObjectImpl
  attributes, hint, parent, sourceColumn, sourceLine

Constructor Summary

Constructors
Constructor Description

PrestoColumnConstraint()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`accept0(SQLASTVisitor v)`
`PrestoColumnConstraint`	`clone()`
`void`	`cloneTo(PrestoColumnConstraint x)`

Methods inherited from class com.alibaba.druid.sql.ast.statement.SQLConstraintImpl
cloneTo, cloneTo, getComment, getDbType, getEnable, getHints, getName, getRely, getValidate, replace, setComment, setDbType, setEnable, setHints, setName, setName, setRely, setValidate, simplify

Methods inherited from class com.alibaba.druid.sql.ast.SQLObjectImpl
accept, acceptChild, acceptChild, addAfterComment, addAfterComment, addBeforeComment, addBeforeComment, 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.statement.SQLConstraint
getComment, getName, setComment, setHasConstraint, setName, simplify

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

- Constructor Detail
  - PrestoColumnConstraint
```
public PrestoColumnConstraint()
```
- Method Detail
  - accept0
```
protected void accept0(SQLASTVisitor v)
```
    Specified by:
    
    accept0 in class SQLObjectImpl
  - clone
```
public PrestoColumnConstraint clone()
```
    Specified by:
    
    clone in interface SQLColumnConstraint
    
    Specified by:
    
    clone in interface SQLObject
    
    Specified by:
    
    clone in interface SQLTableElement
    
    Overrides:
    
    clone in class SQLObjectImpl
  - cloneTo
```
public void cloneTo(PrestoColumnConstraint x)
```