| Package | Description | 
|---|---|
| java.sql | Provides the API for accessing and processing data stored in a 
data source (usually a relational database) using the 
JavaTM programming language. | 
| javax.sql.rowset.serial | Provides utility classes to allow serializable mappings between SQL types
and data types in the Java programming language. | 
| Modifier and Type | Method and Description | 
|---|---|
| Struct | Connection. createStruct(String typeName,
            Object[] attributes)Factory method for creating Struct objects. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | SQLOutput. writeStruct(Struct x)Writes an SQL structured type value to the stream. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | SerialStructA serialized mapping in the Java programming language of an SQL
 structured type. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | SQLOutputImpl. writeStruct(Struct x)Writes a  Structobject in the Java
 programming language to thisSQLOutputImplobject. | 
| Constructor and Description | 
|---|
| SerialStruct(Struct in,
            Map<String,Class<?>> map)Constructs a  SerialStructobject from the givenStructobject, using the givenjava.util.Mapobject for custom mapping the SQL structured type or any of its
 attributes that are SQL structured types. | 
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