/**
* Get the designated column's number of decimal digits.
*
* @param column the first column is 1, the second is 2, ...
* @return precision
* @exception SQLException if a database access error occurs
*/
int getPrecision(int column) throws SQLException;
/**
* Gets the designated column's number of digits to right of the decimal point.
*
* @param column the first column is 1, the second is 2, ...
* @return scale
* @exception SQLException if a database access error occurs
*/
int getScale(int column) throws SQLException;