InformixUniqueDelegate (Hibernate JavaDocs)

java.lang.Object
- org.hibernate.dialect.unique.DefaultUniqueDelegate
- - org.hibernate.dialect.unique.InformixUniqueDelegate

All Implemented Interfaces:

UniqueDelegate
```
public class InformixUniqueDelegate
extends DefaultUniqueDelegate
```
Informix requires the constraint name to come last on the alter table.

Field Summary
- Fields inherited from class org.hibernate.dialect.unique.DefaultUniqueDelegate
  dialect

Constructor Summary

Constructors
Constructor Description

InformixUniqueDelegate(Dialect dialect)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`getAlterTableToAddUniqueKeyCommand(UniqueKey uniqueKey, Metadata metadata, SqlStringGenerationContext context)`	Get the SQL ALTER TABLE command to be used to create the given UniqueKey.

Methods inherited from class org.hibernate.dialect.unique.DefaultUniqueDelegate
getAlterTableToDropUniqueKeyCommand, getColumnDefinitionUniquenessFragment, getDropUnique, getTableCreationUniqueConstraintsFragment, uniqueConstraintSql

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

Methods inherited from interface org.hibernate.dialect.unique.UniqueDelegate
getAlterTableToAddUniqueKeyCommand, getAlterTableToDropUniqueKeyCommand, getColumnDefinitionUniquenessFragment, getTableCreationUniqueConstraintsFragment

- Constructor Detail
  - InformixUniqueDelegate
```
public InformixUniqueDelegate(Dialect dialect)
```
- Method Detail
  - getAlterTableToAddUniqueKeyCommand
```
public java.lang.String getAlterTableToAddUniqueKeyCommand(UniqueKey uniqueKey,
                                                           Metadata metadata,
                                                           SqlStringGenerationContext context)
```
    Description copied from interface: UniqueDelegate
    
    Get the SQL ALTER TABLE command to be used to create the given UniqueKey.
    
    Specified by:
    
    getAlterTableToAddUniqueKeyCommand in interface UniqueDelegate
    
    Overrides:
    
    getAlterTableToAddUniqueKeyCommand in class DefaultUniqueDelegate
    
    Parameters:
    
    uniqueKey - The UniqueKey instance. Contains all information about the columns
    
    metadata - Access to the bootstrap mapping information
    
    context - A context for SQL string generation
    
    Returns:
    
    The ALTER TABLE command