public static enum LOBDescriptor.LOBCache extends java.lang.Enum<LOBDescriptor.LOBCache>
Enum Constant and Description |
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CACHE
Specifies that the blocks retrieved for this LOB are placed at the
most recently used end of the least recently used (LRU) list in the
buffer cache when a full table scan is performed.
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CACHE_READS
Specifies that LOB values are brought into the buffer cache only
during read operations but not during write operations.
|
NOCACHE
Specifies that the blocks retrieved for this LOB are placed at the
least recently used end of the LRU list in the buffer cache when a
full table scan is performed.
|
Modifier and Type | Method and Description |
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java.lang.String |
toString()
Gets the DDL for the LOB cache clause.
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static LOBDescriptor.LOBCache |
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.
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static LOBDescriptor.LOBCache[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared.
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public static final LOBDescriptor.LOBCache CACHE
public static final LOBDescriptor.LOBCache NOCACHE
public static final LOBDescriptor.LOBCache CACHE_READS
public static LOBDescriptor.LOBCache[] values()
for (LOBDescriptor.LOBCache c : LOBDescriptor.LOBCache.values()) System.out.println(c);
public static LOBDescriptor.LOBCache 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 nullpublic java.lang.String toString()
toString
in class java.lang.Enum<LOBDescriptor.LOBCache>