quadbase.util
Interface IRSMetaData

All Known Implementing Classes:

QueryResultSet, StreamResultSet

public interface IRSMetaData

This interface describes the structure of a tabular data set represented by an IResultSet interface.

See Also:

IResultSet

Method Summary

int	getColumnCount() Gets the number of columns in the result set.
java.lang.String	getColumnName(int col) Gets the name of a column in the result set.
int	getColumnType(int col) Gets the data type of a column in the result set.
java.lang.String	getTableName(int col)

Method Detail

getColumnCount

public int getColumnCount()
                   throws java.lang.Exception

Gets the number of columns in the result set.

getColumnName

public java.lang.String getColumnName(int col)
                               throws java.lang.Exception

Gets the name of a column in the result set.

Parameters:

the - column index (beginning with 1)

getTableName

public java.lang.String getTableName(int col)
                              throws java.lang.Exception

getColumnType

public int getColumnType(int col)
                  throws java.lang.Exception

Gets the data type of a column in the result set.

Parameters:

col - the column index (beginning at 1)