getDouble Method (int) (SQLServerResultSet)
Retrieves the value of the designated column index in the current row of this SQLServerResultSet object as a double in the Java programming language.
public double getDouble(int columnIndex)
Parameter
columnIndex
An int that indicates the column index.
Rückgabewert
A double value.
Ausnahmen
Hinweise
This getDouble method is specified by the getDouble method in the java.sql.ResultSet interface.
This method returns all number-based data types with Java double fidelity.
Siehe auch
Verweis
Konzepte
getDouble Method (SQLServerResultSet)
SQLServerResultSet Methods
SQLServerResultSet Members