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oracle.jdbc
Interface StructMetaData

All Superinterfaces:

OracleResultSetMetaData, java.sql.ResultSetMetaData, java.sql.Wrapper

public interface StructMetaData

extends OracleResultSetMetaData

An interface to get information about structured column types.

Nested Class Summary

Nested classes/interfaces inherited from interface oracle.jdbc.OracleResultSetMetaData

OracleResultSetMetaData.SecurityAttribute

Field Summary

Fields inherited from interface java.sql.ResultSetMetaData

columnNoNulls, columnNullable, columnNullableUnknown

Method Summary

java.lang.String	getAttributeJavaName(int column) Gets a JAVA_STRUCT attribute's external name.
int	getLocalColumnCount() Get number of local attributes i.e.
java.lang.String	getOracleColumnClassName(int column) Return the fully-qualified name of the Datum class whose instances are manufactured if the method OracleResultSet.getOracleObject is called to retrieve a value from a column.
boolean	isInherited(int column) Indicates whether the attribute is inherited from its supertype.

Methods inherited from interface oracle.jdbc.OracleResultSetMetaData

getSecurityAttribute, isNCHAR

Methods inherited from interface java.sql.ResultSetMetaData

getCatalogName, getColumnClassName, getColumnCount, getColumnDisplaySize, getColumnLabel, getColumnName, getColumnType, getColumnTypeName, getPrecision, getScale, getSchemaName, getTableName, isAutoIncrement, isCaseSensitive, isCurrency, isDefinitelyWritable, isNullable, isReadOnly, isSearchable, isSigned, isWritable

Methods inherited from interface java.sql.Wrapper

isWrapperFor, unwrap

Method Detail

getAttributeJavaName

java.lang.String getAttributeJavaName(int column)
                                      throws java.sql.SQLException

Gets a JAVA_STRUCT attribute's external name.

Parameters:

column - the first attribue is 1, the second is 2, ...

Returns:

attribute external name; return null if the attribute is not a attribute of a JAVA_STRUCT object.

Throws:

java.sql.SQLException - if a database access error occurs

Since:

8.2.0

getOracleColumnClassName

java.lang.String getOracleColumnClassName(int column)
                                          throws java.sql.SQLException

Return the fully-qualified name of the Datum class whose instances are manufactured if the method OracleResultSet.getOracleObject is called to retrieve a value from a column.

Parameters:

column -

Returns:

Throws:

java.sql.SQLException

isInherited

boolean isInherited(int column)
                    throws java.sql.SQLException

Indicates whether the attribute is inherited from its supertype.

Parameters:

column -

Returns:

true is the attribute is inherited from the object type's supertype(s). Returns false if the attribute is defined in the subtype.

Throws:

java.sql.SQLException - if a database access error occurs

Since:

8.2.0

getLocalColumnCount

int getLocalColumnCount()
                        throws java.sql.SQLException

Get number of local attributes i.e. not inherited from its supertype.

Returns:

number of local attribute.

Throws:

java.sql.SQLException - if a database access error occurs

Since:

8.2.0

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