getDouble Method (int)

Retrieves the value of the designated parameter as a double in the Java programming language given the parameter index.

public double getDouble(int index)

index

An int that indicates the parameter index.

Valore restituito

A double value.

This getDouble method is specified by the getDouble method in the java.sql.CallableStatement interface.

This method returns all number-based data types with Java double fidelity.