public enum OverflowHandling extends java.lang.Enum<OverflowHandling>
Overflow occurs when converting a value to the target type would lead to loss of significant digits, or in other words: if the value doesn't fit in the target type.
As an example attempts to store 1.0e300
in a Decimal32
leads to an overflow, as the maximum
value it can hold is 9.999999e96
.
Enum Constant and Description |
---|
ROUND_TO_INFINITY
Overflow will round to +/-Infinity, depending on the signum of the value.
|
THROW_EXCEPTION
Overflow will throw a
DecimalOverflowException . |
Modifier and Type | Method and Description |
---|---|
static OverflowHandling |
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.
|
static OverflowHandling[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
public static final OverflowHandling ROUND_TO_INFINITY
Underflow will round to zero.
public static final OverflowHandling THROW_EXCEPTION
DecimalOverflowException
.
Underflow will round to zero.
public static OverflowHandling[] values()
for (OverflowHandling c : OverflowHandling.values()) System.out.println(c);
public static OverflowHandling valueOf(java.lang.String name)
name
- the name of the enum constant to be returned.java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is nullCopyright © 2001-2023 Jaybird (Firebird JDBC) team. All rights reserved.