public static enum OracleInMemoryProperties.InMemoryCompression extends java.lang.Enum<OracleInMemoryProperties.InMemoryCompression>
Enum Constant and Description |
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FOR_CAPACITY
Specifying CAPACITY is equivalent to specifying CAPACITY LOW.
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FOR_CAPACITY_HIGH
This method compresses in-memory data the most and results in good
query performance.
|
FOR_CAPACITY_LOW
This method compresses in-memory data more than QUERY HIGH, but less
than CAPACITY HIGH, and results in excellent query performance.
|
FOR_DML
This method is optimized for DML operations and performs little or no
data compression.
|
FOR_QUERY
Specifying QUERY is equivalent to specifying QUERY LOW.
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FOR_QUERY_HIGH
This method compress in-memory data more than QUERY LOW, but less
than CAPACITY LOW.
|
FOR_QUERY_LOW
This method compresses in-memory data the least (except for DML) and
results in the best query performance.
|
NO_MEMCOMPRESS
No memory compression.
|
Modifier and Type | Method and Description |
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java.lang.String |
toString()
Custom toString() implementation that returns the syntax for the
chosen compression option.
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static OracleInMemoryProperties.InMemoryCompression |
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.
|
static OracleInMemoryProperties.InMemoryCompression[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
public static final OracleInMemoryProperties.InMemoryCompression NO_MEMCOMPRESS
public static final OracleInMemoryProperties.InMemoryCompression FOR_DML
public static final OracleInMemoryProperties.InMemoryCompression FOR_QUERY
public static final OracleInMemoryProperties.InMemoryCompression FOR_QUERY_LOW
public static final OracleInMemoryProperties.InMemoryCompression FOR_QUERY_HIGH
public static final OracleInMemoryProperties.InMemoryCompression FOR_CAPACITY
public static final OracleInMemoryProperties.InMemoryCompression FOR_CAPACITY_LOW
public static final OracleInMemoryProperties.InMemoryCompression FOR_CAPACITY_HIGH
public static OracleInMemoryProperties.InMemoryCompression[] values()
for (OracleInMemoryProperties.InMemoryCompression c : OracleInMemoryProperties.InMemoryCompression.values()) System.out.println(c);
public static OracleInMemoryProperties.InMemoryCompression 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<OracleInMemoryProperties.InMemoryCompression>