SQLColumnConstraint (druid 1.2.26 API)

All Superinterfaces:

SQLConstraint, SQLObject, SQLTableElement

All Known Implementing Classes:

ClickhouseColumnCodec, ClickhouseColumnConstraint, ClickhouseColumnTTL, PrestoColumnConstraint, PrestoColumnWith, RedshiftColumnConstraint, RedshiftColumnEncode, RedshiftColumnKey, SQLColumnCheck, SQLColumnDefault, SQLColumnPrimaryKey, SQLColumnReference, SQLColumnUniqueKey, SQLNotNullConstraint, SQLNullConstraint
```
public interface SQLColumnConstraint
extends SQLConstraint, SQLTableElement
```

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  SQLColumnConstraint clone()
  - 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

- Method Detail
  - clone
```
SQLColumnConstraint clone()
```
    Specified by:
    
    clone in interface SQLObject
    
    Specified by:
    
    clone in interface SQLTableElement