public long getLongValue(String name) {
        final Number n = getNumber(name);
        return n == null ? 0L : n.longValue();
    }
Retrieves an out parameter as a long value.

@param name The out parameter name
@return The value as an long. Returns 0 if the value is absent.
@since 3.43.0
core/src/main/java/org/jdbi/v3/core/statement/OutParameters.java