Package | Description |
---|---|
org.h2.index |
Various table index implementations, as well as cursors to navigate in an index.
|
org.h2.result |
Implementation of row and internal result sets.
|
org.h2.store |
Storage abstractions, such as a file with a cache, or a class to convert values to a byte array and vice versa.
|
Modifier and Type | Field and Description |
---|---|
protected Data |
PageBtree.data
The data page.
|
Modifier and Type | Method and Description |
---|---|
static Page |
PageBtreeNode.read(PageBtreeIndex index,
Data data,
int pageId)
Read a b-tree node page.
|
static Page |
PageBtreeLeaf.read(PageBtreeIndex index,
Data data,
int pageId)
Read a b-tree leaf page.
|
static Page |
PageDataNode.read(PageDataIndex index,
Data data,
int pageId)
Read a data node page.
|
static Page |
PageDataLeaf.read(PageDataIndex index,
Data data,
int pageId)
Read a data leaf page.
|
static Page |
PageDataOverflow.read(PageStore store,
Data data,
int pageId)
Read an overflow page.
|
Modifier and Type | Method and Description |
---|---|
int |
RowImpl.getByteCount(Data dummy)
Get the number of bytes required for the data.
|
int |
Row.getByteCount(Data dummy)
Get the number of bytes required for the data.
|
Modifier and Type | Method and Description |
---|---|
static Data |
Data.create(DataHandler handler,
byte[] buff)
Create a new buffer using the given data for the given handler.
|
static Data |
Data.create(DataHandler handler,
int capacity)
Create a new buffer for the given handler.
|
Data |
PageStore.createData()
Create a data object.
|
Data |
PageStore.readPage(int pos)
Read a page.
|
Modifier and Type | Method and Description |
---|---|
void |
PageStore.logUndo(Page page,
Data old)
Write an undo log entry if required.
|
static Row |
PageLog.readRow(RowFactory rowFactory,
DataReader in,
Data data)
Read a row from an input stream.
|
void |
PageStore.writePage(int pageId,
Data data)
Write a page.
|
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