com.metamatrix.jdbc.api
Interface ResultSetMetaData

All Superinterfaces:

java.sql.ResultSetMetaData, java.sql.Wrapper

public interface ResultSetMetaData
extends java.sql.ResultSetMetaData

The MetaMatrix-specific interface for using result set metadata from JDBC. This interface provides some additional MetaMatrix-specific functionality that is not available through the standard JDBC interfaces.

Field Summary

Fields inherited from interface java.sql.ResultSetMetaData

columnNoNulls, columnNullable, columnNullableUnknown

Method Summary

int	getParameterCount() Get the number of parameters in the original command if that command was a prepared command.
java.lang.String	getVirtualDatabaseName(int index) Get name of the VirtualDatabase at the column index.
java.lang.String	getVirtualDatabaseVersion(int index) Get version of the VirtualDatabase at the column index.

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

getVirtualDatabaseName

java.lang.String getVirtualDatabaseName(int index)
                                        throws java.sql.SQLException

Get name of the VirtualDatabase at the column index.

Parameters:

index - Column index

Returns:

Virtual database name

Throws:

MetadataAccessException - if there is an error while trying to access metadata.

java.lang.IllegalArgumentException - if column index is invalid

java.sql.SQLException

getVirtualDatabaseVersion

java.lang.String getVirtualDatabaseVersion(int index)
                                           throws java.sql.SQLException

Get version of the VirtualDatabase at the column index.

Parameters:

index - Column index

Returns:

name of the VirtualDatabase.

Throws:

MetadataAccessException - if there is an error while trying to access metadata.

java.lang.IllegalArgumentException - if column index is invalid

java.sql.SQLException

getParameterCount

int getParameterCount()
                      throws java.sql.SQLException

Get the number of parameters in the original command if that command was a prepared command.

Returns:

Number of parameters in original command

Throws:

java.sql.SQLException