# java.sql.SQLXML

In JDBC 4.0, java.sql.SQLXML is the mapping for the SQL XML data type. However, Derby defines the XML data type and operators only in the SQL layer. There is no JDBC-side support for the XML data type and operators

You cannot instantiate a java.sql.SQLXML object in Derby, or bind directly into an XML value or retrieve an XML value directly from a result set. You must bind and retrieve the XML data as Java strings or character streams by explicitly specifying the XML operators, XMLPARSE and XMLSERIALIZE, as part of your SQL queries.

Additionally, Derby does not provide JDBC metatadata support for the XML data type.

Parent topic: JDBC Reference
Related concepts
Core JDBC java.sql Classes, Interfaces, and Methods
Related reference
java.sql.Driver
java.sql.DriverManager.getConnection
java.sql.Driver.getPropertyInfo
java.sql.Connection
java.sql.DatabaseMetaData
java.sql.Statement
java.sql.CallableStatement
java.sql.SQLException
java.sql.PreparedStatement
java.sql.ResultSet
java.sql.ResultSetMetaData
java.sql.SQLWarning
Mapping of java.sql.Types to SQL types
java.sql.Blob and java.sql.Clob
java.sql.Connection
java.sql.ResultSet
java.sql.Statement
java.sql.PreparedStatement
java.sql.CallableStatement
java.sql.DatabaseMetaData
java.sql.ResultSetMetaData
java.sql.BatchUpdateException
JDBC Package for Connected Device Configuration/Foundation Profile (JSR169)
JDBC 3.0-only features
JDBC 4.0-only features
JDBC escape syntax