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h2database
Commits
e4317c75
提交
e4317c75
authored
11月 19, 2015
作者:
Sergi Vladykin
浏览文件
操作
浏览文件
下载
差异文件
Merge pull request #201 from svladykin/row
Allow to create custom Row implementations with optimized memory footprint.
上级
5143028e
f21710b3
隐藏空白字符变更
内嵌
并排
正在显示
29 个修改的文件
包含
410 行增加
和
194 行删除
+410
-194
Set.java
h2/src/main/org/h2/command/dml/Set.java
+15
-1
SetTypes.java
h2/src/main/org/h2/command/dml/SetTypes.java
+6
-0
Database.java
h2/src/main/org/h2/engine/Database.java
+14
-1
Session.java
h2/src/main/org/h2/engine/Session.java
+5
-1
UndoLogRecord.java
h2/src/main/org/h2/engine/UndoLogRecord.java
+1
-1
FunctionCursor.java
h2/src/main/org/h2/index/FunctionCursor.java
+5
-2
FunctionCursorResultSet.java
h2/src/main/org/h2/index/FunctionCursorResultSet.java
+1
-1
FunctionIndex.java
h2/src/main/org/h2/index/FunctionIndex.java
+1
-1
PageDataLeaf.java
h2/src/main/org/h2/index/PageDataLeaf.java
+2
-3
RangeCursor.java
h2/src/main/org/h2/index/RangeCursor.java
+7
-4
RangeIndex.java
h2/src/main/org/h2/index/RangeIndex.java
+2
-2
ScanIndex.java
h2/src/main/org/h2/index/ScanIndex.java
+1
-1
MVPrimaryIndex.java
h2/src/main/org/h2/mvstore/db/MVPrimaryIndex.java
+9
-7
ResultTempTable.java
h2/src/main/org/h2/result/ResultTempTable.java
+1
-1
Row.java
h2/src/main/org/h2/result/Row.java
+46
-137
RowFactory.java
h2/src/main/org/h2/result/RowFactory.java
+34
-0
RowImpl.java
h2/src/main/org/h2/result/RowImpl.java
+174
-0
RowList.java
h2/src/main/org/h2/result/RowList.java
+1
-1
PageLog.java
h2/src/main/org/h2/store/PageLog.java
+5
-4
MetaTable.java
h2/src/main/org/h2/table/MetaTable.java
+1
-1
RegularTable.java
h2/src/main/org/h2/table/RegularTable.java
+0
-10
Table.java
h2/src/main/org/h2/table/Table.java
+2
-2
Recover.java
h2/src/main/org/h2/tools/Recover.java
+2
-1
JdbcUtils.java
h2/src/main/org/h2/util/JdbcUtils.java
+5
-6
TestAll.java
h2/src/test/org/h2/test/TestAll.java
+2
-0
TestRowFactory.java
h2/src/test/org/h2/test/db/TestRowFactory.java
+60
-0
TestTableEngines.java
h2/src/test/org/h2/test/db/TestTableEngines.java
+2
-1
TestPageStore.java
h2/src/test/org/h2/test/unit/TestPageStore.java
+4
-3
MemoryFootprint.java
h2/src/test/org/h2/test/utils/MemoryFootprint.java
+2
-2
没有找到文件。
h2/src/main/org/h2/command/dml/Set.java
浏览文件 @
e4317c75
...
@@ -6,7 +6,6 @@
...
@@ -6,7 +6,6 @@
package
org
.
h2
.
command
.
dml
;
package
org
.
h2
.
command
.
dml
;
import
java.text.Collator
;
import
java.text.Collator
;
import
org.h2.api.ErrorCode
;
import
org.h2.api.ErrorCode
;
import
org.h2.command.CommandInterface
;
import
org.h2.command.CommandInterface
;
import
org.h2.command.Prepared
;
import
org.h2.command.Prepared
;
...
@@ -20,9 +19,11 @@ import org.h2.expression.Expression;
...
@@ -20,9 +19,11 @@ import org.h2.expression.Expression;
import
org.h2.expression.ValueExpression
;
import
org.h2.expression.ValueExpression
;
import
org.h2.message.DbException
;
import
org.h2.message.DbException
;
import
org.h2.result.ResultInterface
;
import
org.h2.result.ResultInterface
;
import
org.h2.result.RowFactory
;
import
org.h2.schema.Schema
;
import
org.h2.schema.Schema
;
import
org.h2.table.Table
;
import
org.h2.table.Table
;
import
org.h2.tools.CompressTool
;
import
org.h2.tools.CompressTool
;
import
org.h2.util.JdbcUtils
;
import
org.h2.util.StringUtils
;
import
org.h2.util.StringUtils
;
import
org.h2.value.CompareMode
;
import
org.h2.value.CompareMode
;
import
org.h2.value.ValueInt
;
import
org.h2.value.ValueInt
;
...
@@ -483,6 +484,19 @@ public class Set extends Prepared {
...
@@ -483,6 +484,19 @@ public class Set extends Prepared {
addOrUpdateSetting
(
name
,
null
,
getIntValue
());
addOrUpdateSetting
(
name
,
null
,
getIntValue
());
break
;
break
;
}
}
case
SetTypes
.
ROW_FACTORY
:
{
session
.
getUser
().
checkAdmin
();
String
rowFactoryName
=
expression
.
getColumnName
();
Class
<
RowFactory
>
rowFactoryClass
=
JdbcUtils
.
loadUserClass
(
rowFactoryName
);
RowFactory
rowFactory
;
try
{
rowFactory
=
rowFactoryClass
.
newInstance
();
}
catch
(
Exception
e
)
{
throw
DbException
.
convert
(
e
);
}
database
.
setRowFactory
(
rowFactory
);
break
;
}
default
:
default
:
DbException
.
throwInternalError
(
"type="
+
type
);
DbException
.
throwInternalError
(
"type="
+
type
);
}
}
...
...
h2/src/main/org/h2/command/dml/SetTypes.java
浏览文件 @
e4317c75
...
@@ -223,6 +223,11 @@ public class SetTypes {
...
@@ -223,6 +223,11 @@ public class SetTypes {
*/
*/
public
static
final
int
QUERY_STATISTICS_MAX_ENTRIES
=
42
;
public
static
final
int
QUERY_STATISTICS_MAX_ENTRIES
=
42
;
/**
* The type of a SET ROW_FACTORY statement.
*/
public
static
final
int
ROW_FACTORY
=
43
;
private
static
final
ArrayList
<
String
>
TYPES
=
New
.
arrayList
();
private
static
final
ArrayList
<
String
>
TYPES
=
New
.
arrayList
();
private
SetTypes
()
{
private
SetTypes
()
{
...
@@ -274,6 +279,7 @@ public class SetTypes {
...
@@ -274,6 +279,7 @@ public class SetTypes {
list
.
add
(
RETENTION_TIME
,
"RETENTION_TIME"
);
list
.
add
(
RETENTION_TIME
,
"RETENTION_TIME"
);
list
.
add
(
QUERY_STATISTICS
,
"QUERY_STATISTICS"
);
list
.
add
(
QUERY_STATISTICS
,
"QUERY_STATISTICS"
);
list
.
add
(
QUERY_STATISTICS_MAX_ENTRIES
,
"QUERY_STATISTICS_MAX_ENTRIES"
);
list
.
add
(
QUERY_STATISTICS_MAX_ENTRIES
,
"QUERY_STATISTICS_MAX_ENTRIES"
);
list
.
add
(
ROW_FACTORY
,
"ROW_FACTORY"
);
}
}
/**
/**
...
...
h2/src/main/org/h2/engine/Database.java
浏览文件 @
e4317c75
...
@@ -31,6 +31,7 @@ import org.h2.message.Trace;
...
@@ -31,6 +31,7 @@ import org.h2.message.Trace;
import
org.h2.message.TraceSystem
;
import
org.h2.message.TraceSystem
;
import
org.h2.mvstore.db.MVTableEngine
;
import
org.h2.mvstore.db.MVTableEngine
;
import
org.h2.result.Row
;
import
org.h2.result.Row
;
import
org.h2.result.RowFactory
;
import
org.h2.result.SearchRow
;
import
org.h2.result.SearchRow
;
import
org.h2.schema.Schema
;
import
org.h2.schema.Schema
;
import
org.h2.schema.SchemaObject
;
import
org.h2.schema.SchemaObject
;
...
@@ -191,6 +192,7 @@ public class Database implements DataHandler {
...
@@ -191,6 +192,7 @@ public class Database implements DataHandler {
private
boolean
queryStatistics
;
private
boolean
queryStatistics
;
private
int
queryStatisticsMaxEntries
=
Constants
.
QUERY_STATISTICS_MAX_ENTRIES
;
private
int
queryStatisticsMaxEntries
=
Constants
.
QUERY_STATISTICS_MAX_ENTRIES
;
private
QueryStatisticsData
queryStatisticsData
;
private
QueryStatisticsData
queryStatisticsData
;
private
RowFactory
rowFactory
=
RowFactory
.
DEFAULT
;
public
Database
(
ConnectionInfo
ci
,
String
cipher
)
{
public
Database
(
ConnectionInfo
ci
,
String
cipher
)
{
String
name
=
ci
.
getName
();
String
name
=
ci
.
getName
();
...
@@ -249,7 +251,6 @@ public class Database implements DataHandler {
...
@@ -249,7 +251,6 @@ public class Database implements DataHandler {
ci
.
getProperty
(
"JAVA_OBJECT_SERIALIZER"
,
null
);
ci
.
getProperty
(
"JAVA_OBJECT_SERIALIZER"
,
null
);
this
.
multiThreaded
=
this
.
multiThreaded
=
ci
.
getProperty
(
"MULTI_THREADED"
,
false
);
ci
.
getProperty
(
"MULTI_THREADED"
,
false
);
boolean
closeAtVmShutdown
=
boolean
closeAtVmShutdown
=
dbSettings
.
dbCloseOnExit
;
dbSettings
.
dbCloseOnExit
;
int
traceLevelFile
=
int
traceLevelFile
=
...
@@ -301,6 +302,18 @@ public class Database implements DataHandler {
...
@@ -301,6 +302,18 @@ public class Database implements DataHandler {
}
}
}
}
public
Row
createRow
(
Value
[]
data
,
int
memory
)
{
return
rowFactory
.
createRow
(
data
,
memory
);
}
public
RowFactory
getRowFactory
()
{
return
rowFactory
;
}
public
void
setRowFactory
(
RowFactory
rowFactory
)
{
this
.
rowFactory
=
rowFactory
;
}
public
static
void
setInitialPowerOffCount
(
int
count
)
{
public
static
void
setInitialPowerOffCount
(
int
count
)
{
initialPowerOffCount
=
count
;
initialPowerOffCount
=
count
;
}
}
...
...
h2/src/main/org/h2/engine/Session.java
浏览文件 @
e4317c75
...
@@ -148,6 +148,10 @@ public class Session extends SessionWithState {
...
@@ -148,6 +148,10 @@ public class Session extends SessionWithState {
this
.
currentSchemaName
=
Constants
.
SCHEMA_MAIN
;
this
.
currentSchemaName
=
Constants
.
SCHEMA_MAIN
;
}
}
public
Row
createRow
(
Value
[]
data
,
int
memory
)
{
return
database
.
createRow
(
data
,
memory
);
}
public
void
setSubQueryInfo
(
SubQueryInfo
subQueryInfo
)
{
public
void
setSubQueryInfo
(
SubQueryInfo
subQueryInfo
)
{
this
.
subQueryInfo
=
subQueryInfo
;
this
.
subQueryInfo
=
subQueryInfo
;
}
}
...
@@ -680,7 +684,7 @@ public class Session extends SessionWithState {
...
@@ -680,7 +684,7 @@ public class Session extends SessionWithState {
row
=
t
.
getRow
(
this
,
key
);
row
=
t
.
getRow
(
this
,
key
);
}
else
{
}
else
{
op
=
UndoLogRecord
.
DELETE
;
op
=
UndoLogRecord
.
DELETE
;
row
=
new
Row
(
value
.
getList
(),
Row
.
MEMORY_CALCULATE
);
row
=
create
Row
(
value
.
getList
(),
Row
.
MEMORY_CALCULATE
);
}
}
row
.
setKey
(
key
);
row
.
setKey
(
key
);
UndoLogRecord
log
=
new
UndoLogRecord
(
t
,
op
,
row
);
UndoLogRecord
log
=
new
UndoLogRecord
(
t
,
op
,
row
);
...
...
h2/src/main/org/h2/engine/UndoLogRecord.java
浏览文件 @
e4317c75
...
@@ -221,7 +221,7 @@ public class UndoLogRecord {
...
@@ -221,7 +221,7 @@ public class UndoLogRecord {
for
(
int
i
=
0
;
i
<
columnCount
;
i
++)
{
for
(
int
i
=
0
;
i
<
columnCount
;
i
++)
{
values
[
i
]
=
buff
.
readValue
();
values
[
i
]
=
buff
.
readValue
();
}
}
row
=
new
Row
(
values
,
Row
.
MEMORY_CALCULATE
);
row
=
getTable
().
getDatabase
().
create
Row
(
values
,
Row
.
MEMORY_CALCULATE
);
row
.
setKey
(
key
);
row
.
setKey
(
key
);
row
.
setDeleted
(
deleted
);
row
.
setDeleted
(
deleted
);
row
.
setSessionId
(
sessionId
);
row
.
setSessionId
(
sessionId
);
...
...
h2/src/main/org/h2/index/FunctionCursor.java
浏览文件 @
e4317c75
...
@@ -5,6 +5,7 @@
...
@@ -5,6 +5,7 @@
*/
*/
package
org
.
h2
.
index
;
package
org
.
h2
.
index
;
import
org.h2.engine.Session
;
import
org.h2.message.DbException
;
import
org.h2.message.DbException
;
import
org.h2.result.ResultInterface
;
import
org.h2.result.ResultInterface
;
import
org.h2.result.Row
;
import
org.h2.result.Row
;
...
@@ -16,11 +17,13 @@ import org.h2.value.Value;
...
@@ -16,11 +17,13 @@ import org.h2.value.Value;
*/
*/
public
class
FunctionCursor
implements
Cursor
{
public
class
FunctionCursor
implements
Cursor
{
private
Session
session
;
private
final
ResultInterface
result
;
private
final
ResultInterface
result
;
private
Value
[]
values
;
private
Value
[]
values
;
private
Row
row
;
private
Row
row
;
FunctionCursor
(
ResultInterface
result
)
{
FunctionCursor
(
Session
session
,
ResultInterface
result
)
{
this
.
session
=
session
;
this
.
result
=
result
;
this
.
result
=
result
;
}
}
...
@@ -30,7 +33,7 @@ public class FunctionCursor implements Cursor {
...
@@ -30,7 +33,7 @@ public class FunctionCursor implements Cursor {
return
null
;
return
null
;
}
}
if
(
row
==
null
)
{
if
(
row
==
null
)
{
row
=
new
Row
(
values
,
1
);
row
=
session
.
create
Row
(
values
,
1
);
}
}
return
row
;
return
row
;
}
}
...
...
h2/src/main/org/h2/index/FunctionCursorResultSet.java
浏览文件 @
e4317c75
...
@@ -42,7 +42,7 @@ public class FunctionCursorResultSet implements Cursor {
...
@@ -42,7 +42,7 @@ public class FunctionCursorResultSet implements Cursor {
return
null
;
return
null
;
}
}
if
(
row
==
null
)
{
if
(
row
==
null
)
{
row
=
new
Row
(
values
,
1
);
row
=
session
.
create
Row
(
values
,
1
);
}
}
return
row
;
return
row
;
}
}
...
...
h2/src/main/org/h2/index/FunctionIndex.java
浏览文件 @
e4317c75
...
@@ -45,7 +45,7 @@ public class FunctionIndex extends BaseIndex {
...
@@ -45,7 +45,7 @@ public class FunctionIndex extends BaseIndex {
@Override
@Override
public
Cursor
find
(
Session
session
,
SearchRow
first
,
SearchRow
last
)
{
public
Cursor
find
(
Session
session
,
SearchRow
first
,
SearchRow
last
)
{
if
(
functionTable
.
isBufferResultSetToLocalTemp
())
{
if
(
functionTable
.
isBufferResultSetToLocalTemp
())
{
return
new
FunctionCursor
(
functionTable
.
getResult
(
session
));
return
new
FunctionCursor
(
session
,
functionTable
.
getResult
(
session
));
}
}
return
new
FunctionCursorResultSet
(
session
,
return
new
FunctionCursorResultSet
(
session
,
functionTable
.
getResultSet
(
session
));
functionTable
.
getResultSet
(
session
));
...
...
h2/src/main/org/h2/index/PageDataLeaf.java
浏览文件 @
e4317c75
...
@@ -17,7 +17,6 @@ import org.h2.result.Row;
...
@@ -17,7 +17,6 @@ import org.h2.result.Row;
import
org.h2.store.Data
;
import
org.h2.store.Data
;
import
org.h2.store.Page
;
import
org.h2.store.Page
;
import
org.h2.store.PageStore
;
import
org.h2.store.PageStore
;
import
org.h2.table.RegularTable
;
import
org.h2.value.Value
;
import
org.h2.value.Value
;
/**
/**
...
@@ -617,7 +616,7 @@ public class PageDataLeaf extends PageData {
...
@@ -617,7 +616,7 @@ public class PageDataLeaf extends PageData {
* @param columnCount the number of columns
* @param columnCount the number of columns
* @return the row
* @return the row
*/
*/
private
static
Row
readRow
(
Data
data
,
int
pos
,
int
columnCount
)
{
private
Row
readRow
(
Data
data
,
int
pos
,
int
columnCount
)
{
Value
[]
values
=
new
Value
[
columnCount
];
Value
[]
values
=
new
Value
[
columnCount
];
synchronized
(
data
)
{
synchronized
(
data
)
{
data
.
setPos
(
pos
);
data
.
setPos
(
pos
);
...
@@ -625,7 +624,7 @@ public class PageDataLeaf extends PageData {
...
@@ -625,7 +624,7 @@ public class PageDataLeaf extends PageData {
values
[
i
]
=
data
.
readValue
();
values
[
i
]
=
data
.
readValue
();
}
}
}
}
return
RegularTable
.
createRow
(
values
);
return
index
.
getDatabase
().
createRow
(
values
,
Row
.
MEMORY_CALCULATE
);
}
}
}
}
h2/src/main/org/h2/index/RangeCursor.java
浏览文件 @
e4317c75
...
@@ -5,6 +5,7 @@
...
@@ -5,6 +5,7 @@
*/
*/
package
org
.
h2
.
index
;
package
org
.
h2
.
index
;
import
org.h2.engine.Session
;
import
org.h2.message.DbException
;
import
org.h2.message.DbException
;
import
org.h2.result.Row
;
import
org.h2.result.Row
;
import
org.h2.result.SearchRow
;
import
org.h2.result.SearchRow
;
...
@@ -16,16 +17,18 @@ import org.h2.value.ValueLong;
...
@@ -16,16 +17,18 @@ import org.h2.value.ValueLong;
*/
*/
class
RangeCursor
implements
Cursor
{
class
RangeCursor
implements
Cursor
{
private
Session
session
;
private
boolean
beforeFirst
;
private
boolean
beforeFirst
;
private
long
current
;
private
long
current
;
private
Row
currentRow
;
private
Row
currentRow
;
private
final
long
start
,
end
,
step
;
private
final
long
start
,
end
,
step
;
RangeCursor
(
long
start
,
long
end
)
{
RangeCursor
(
Session
session
,
long
start
,
long
end
)
{
this
(
start
,
end
,
1
);
this
(
s
ession
,
s
tart
,
end
,
1
);
}
}
RangeCursor
(
long
start
,
long
end
,
long
step
)
{
RangeCursor
(
Session
session
,
long
start
,
long
end
,
long
step
)
{
this
.
session
=
session
;
this
.
start
=
start
;
this
.
start
=
start
;
this
.
end
=
end
;
this
.
end
=
end
;
this
.
step
=
step
;
this
.
step
=
step
;
...
@@ -50,7 +53,7 @@ class RangeCursor implements Cursor {
...
@@ -50,7 +53,7 @@ class RangeCursor implements Cursor {
}
else
{
}
else
{
current
+=
step
;
current
+=
step
;
}
}
currentRow
=
new
Row
(
new
Value
[]{
ValueLong
.
get
(
current
)},
1
);
currentRow
=
session
.
create
Row
(
new
Value
[]{
ValueLong
.
get
(
current
)},
1
);
return
step
>
0
?
current
<=
end
:
current
>=
end
;
return
step
>
0
?
current
<=
end
:
current
>=
end
;
}
}
...
...
h2/src/main/org/h2/index/RangeIndex.java
浏览文件 @
e4317c75
...
@@ -58,7 +58,7 @@ public class RangeIndex extends BaseIndex {
...
@@ -58,7 +58,7 @@ public class RangeIndex extends BaseIndex {
}
catch
(
Exception
e
)
{
}
catch
(
Exception
e
)
{
// error when converting the value - ignore
// error when converting the value - ignore
}
}
return
new
RangeCursor
(
start
,
end
,
step
);
return
new
RangeCursor
(
s
ession
,
s
tart
,
end
,
step
);
}
}
@Override
@Override
...
@@ -100,7 +100,7 @@ public class RangeIndex extends BaseIndex {
...
@@ -100,7 +100,7 @@ public class RangeIndex extends BaseIndex {
@Override
@Override
public
Cursor
findFirstOrLast
(
Session
session
,
boolean
first
)
{
public
Cursor
findFirstOrLast
(
Session
session
,
boolean
first
)
{
long
pos
=
first
?
rangeTable
.
getMin
(
session
)
:
rangeTable
.
getMax
(
session
);
long
pos
=
first
?
rangeTable
.
getMin
(
session
)
:
rangeTable
.
getMax
(
session
);
return
new
RangeCursor
(
pos
,
pos
);
return
new
RangeCursor
(
session
,
pos
,
pos
);
}
}
@Override
@Override
...
...
h2/src/main/org/h2/index/ScanIndex.java
浏览文件 @
e4317c75
...
@@ -143,7 +143,7 @@ public class ScanIndex extends BaseIndex {
...
@@ -143,7 +143,7 @@ public class ScanIndex extends BaseIndex {
rows
=
New
.
arrayList
();
rows
=
New
.
arrayList
();
firstFree
=
-
1
;
firstFree
=
-
1
;
}
else
{
}
else
{
Row
free
=
new
Row
(
null
,
1
);
Row
free
=
session
.
create
Row
(
null
,
1
);
free
.
setKey
(
firstFree
);
free
.
setKey
(
firstFree
);
long
key
=
row
.
getKey
();
long
key
=
row
.
getKey
();
if
(
rows
.
size
()
<=
key
)
{
if
(
rows
.
size
()
<=
key
)
{
...
...
h2/src/main/org/h2/mvstore/db/MVPrimaryIndex.java
浏览文件 @
e4317c75
...
@@ -197,7 +197,7 @@ public class MVPrimaryIndex extends BaseIndex {
...
@@ -197,7 +197,7 @@ public class MVPrimaryIndex extends BaseIndex {
}
}
}
}
TransactionMap
<
Value
,
Value
>
map
=
getMap
(
session
);
TransactionMap
<
Value
,
Value
>
map
=
getMap
(
session
);
return
new
MVStoreCursor
(
map
.
entryIterator
(
min
),
max
);
return
new
MVStoreCursor
(
session
,
map
.
entryIterator
(
min
),
max
);
}
}
@Override
@Override
...
@@ -210,7 +210,7 @@ public class MVPrimaryIndex extends BaseIndex {
...
@@ -210,7 +210,7 @@ public class MVPrimaryIndex extends BaseIndex {
TransactionMap
<
Value
,
Value
>
map
=
getMap
(
session
);
TransactionMap
<
Value
,
Value
>
map
=
getMap
(
session
);
Value
v
=
map
.
get
(
ValueLong
.
get
(
key
));
Value
v
=
map
.
get
(
ValueLong
.
get
(
key
));
ValueArray
array
=
(
ValueArray
)
v
;
ValueArray
array
=
(
ValueArray
)
v
;
Row
row
=
new
Row
(
array
.
getList
(),
0
);
Row
row
=
session
.
create
Row
(
array
.
getList
(),
0
);
row
.
setKey
(
key
);
row
.
setKey
(
key
);
return
row
;
return
row
;
}
}
...
@@ -260,14 +260,14 @@ public class MVPrimaryIndex extends BaseIndex {
...
@@ -260,14 +260,14 @@ public class MVPrimaryIndex extends BaseIndex {
TransactionMap
<
Value
,
Value
>
map
=
getMap
(
session
);
TransactionMap
<
Value
,
Value
>
map
=
getMap
(
session
);
ValueLong
v
=
(
ValueLong
)
(
first
?
map
.
firstKey
()
:
map
.
lastKey
());
ValueLong
v
=
(
ValueLong
)
(
first
?
map
.
firstKey
()
:
map
.
lastKey
());
if
(
v
==
null
)
{
if
(
v
==
null
)
{
return
new
MVStoreCursor
(
Collections
return
new
MVStoreCursor
(
session
,
Collections
.<
Entry
<
Value
,
Value
>>
emptyList
().
iterator
(),
null
);
.<
Entry
<
Value
,
Value
>>
emptyList
().
iterator
(),
null
);
}
}
Value
value
=
map
.
get
(
v
);
Value
value
=
map
.
get
(
v
);
Entry
<
Value
,
Value
>
e
=
new
DataUtils
.
MapEntry
<
Value
,
Value
>(
v
,
value
);
Entry
<
Value
,
Value
>
e
=
new
DataUtils
.
MapEntry
<
Value
,
Value
>(
v
,
value
);
@SuppressWarnings
(
"unchecked"
)
@SuppressWarnings
(
"unchecked"
)
List
<
Entry
<
Value
,
Value
>>
list
=
Arrays
.
asList
(
e
);
List
<
Entry
<
Value
,
Value
>>
list
=
Arrays
.
asList
(
e
);
MVStoreCursor
c
=
new
MVStoreCursor
(
list
.
iterator
(),
v
);
MVStoreCursor
c
=
new
MVStoreCursor
(
session
,
list
.
iterator
(),
v
);
c
.
next
();
c
.
next
();
return
c
;
return
c
;
}
}
...
@@ -347,7 +347,7 @@ public class MVPrimaryIndex extends BaseIndex {
...
@@ -347,7 +347,7 @@ public class MVPrimaryIndex extends BaseIndex {
*/
*/
Cursor
find
(
Session
session
,
ValueLong
first
,
ValueLong
last
)
{
Cursor
find
(
Session
session
,
ValueLong
first
,
ValueLong
last
)
{
TransactionMap
<
Value
,
Value
>
map
=
getMap
(
session
);
TransactionMap
<
Value
,
Value
>
map
=
getMap
(
session
);
return
new
MVStoreCursor
(
map
.
entryIterator
(
first
),
last
);
return
new
MVStoreCursor
(
session
,
map
.
entryIterator
(
first
),
last
);
}
}
@Override
@Override
...
@@ -374,12 +374,14 @@ public class MVPrimaryIndex extends BaseIndex {
...
@@ -374,12 +374,14 @@ public class MVPrimaryIndex extends BaseIndex {
*/
*/
class
MVStoreCursor
implements
Cursor
{
class
MVStoreCursor
implements
Cursor
{
private
final
Session
session
;
private
final
Iterator
<
Entry
<
Value
,
Value
>>
it
;
private
final
Iterator
<
Entry
<
Value
,
Value
>>
it
;
private
final
ValueLong
last
;
private
final
ValueLong
last
;
private
Entry
<
Value
,
Value
>
current
;
private
Entry
<
Value
,
Value
>
current
;
private
Row
row
;
private
Row
row
;
public
MVStoreCursor
(
Iterator
<
Entry
<
Value
,
Value
>>
it
,
ValueLong
last
)
{
public
MVStoreCursor
(
Session
session
,
Iterator
<
Entry
<
Value
,
Value
>>
it
,
ValueLong
last
)
{
this
.
session
=
session
;
this
.
it
=
it
;
this
.
it
=
it
;
this
.
last
=
last
;
this
.
last
=
last
;
}
}
...
@@ -389,7 +391,7 @@ public class MVPrimaryIndex extends BaseIndex {
...
@@ -389,7 +391,7 @@ public class MVPrimaryIndex extends BaseIndex {
if
(
row
==
null
)
{
if
(
row
==
null
)
{
if
(
current
!=
null
)
{
if
(
current
!=
null
)
{
ValueArray
array
=
(
ValueArray
)
current
.
getValue
();
ValueArray
array
=
(
ValueArray
)
current
.
getValue
();
row
=
new
Row
(
array
.
getList
(),
0
);
row
=
session
.
create
Row
(
array
.
getList
(),
0
);
row
.
setKey
(
current
.
getKey
().
getLong
());
row
.
setKey
(
current
.
getKey
().
getLong
());
}
}
}
}
...
...
h2/src/main/org/h2/result/ResultTempTable.java
浏览文件 @
e4317c75
...
@@ -288,7 +288,7 @@ public class ResultTempTable implements ResultExternal {
...
@@ -288,7 +288,7 @@ public class ResultTempTable implements ResultExternal {
}
}
values
=
v2
;
values
=
v2
;
}
}
return
new
Row
(
values
,
Row
.
MEMORY_CALCULATE
);
return
session
.
create
Row
(
values
,
Row
.
MEMORY_CALCULATE
);
}
}
private
Cursor
find
(
Row
row
)
{
private
Cursor
find
(
Row
row
)
{
...
...
h2/src/main/org/h2/result/Row.java
浏览文件 @
e4317c75
...
@@ -5,77 +5,31 @@
...
@@ -5,77 +5,31 @@
*/
*/
package
org
.
h2
.
result
;
package
org
.
h2
.
result
;
import
org.h2.engine.Constants
;
import
org.h2.store.Data
;
import
org.h2.store.Data
;
import
org.h2.util.StatementBuilder
;
import
org.h2.value.Value
;
import
org.h2.value.Value
;
import
org.h2.value.ValueLong
;
/**
/**
* Represents a row in a table.
* Represents a row in a table.
*/
*/
public
class
Row
implements
SearchRow
{
public
abstract
class
Row
implements
SearchRow
{
public
static
final
int
MEMORY_CALCULATE
=
-
1
;
public
static
final
int
MEMORY_CALCULATE
=
-
1
;
public
static
final
Row
[]
EMPTY_ARRAY
=
{};
public
static
final
Row
[]
EMPTY_ARRAY
=
{};
private
long
key
;
private
final
Value
[]
data
;
private
int
memory
;
private
int
version
;
private
boolean
deleted
;
private
int
sessionId
;
public
Row
(
Value
[]
data
,
int
memory
)
{
this
.
data
=
data
;
this
.
memory
=
memory
;
}
/**
/**
* Get a copy of the row that is distinct from (not equal to) this row.
* Get a copy of the row that is distinct from (not equal to) this row.
* This is used for FOR UPDATE to allow pseudo-updating a row.
* This is used for FOR UPDATE to allow pseudo-updating a row.
*
*
* @return a new row with the same data
* @return a new row with the same data
*/
*/
public
Row
getCopy
()
{
public
abstract
Row
getCopy
();
Value
[]
d2
=
new
Value
[
data
.
length
];
System
.
arraycopy
(
data
,
0
,
d2
,
0
,
data
.
length
);
Row
r2
=
new
Row
(
d2
,
memory
);
r2
.
key
=
key
;
r2
.
version
=
version
+
1
;
r2
.
sessionId
=
sessionId
;
return
r2
;
}
@Override
public
void
setKeyAndVersion
(
SearchRow
row
)
{
setKey
(
row
.
getKey
());
setVersion
(
row
.
getVersion
());
}
@Override
public
int
getVersion
()
{
return
version
;
}
public
void
setVersion
(
int
version
)
{
this
.
version
=
version
;
}
@Override
/**
public
long
getKey
()
{
* Set version.
return
key
;
*
}
* @param version row version
*/
@Override
public
abstract
void
setVersion
(
int
version
);
public
void
setKey
(
long
key
)
{
this
.
key
=
key
;
}
@Override
public
Value
getValue
(
int
i
)
{
return
i
==
-
1
?
ValueLong
.
get
(
key
)
:
data
[
i
];
}
/**
/**
* Get the number of bytes required for the data.
* Get the number of bytes required for the data.
...
@@ -83,97 +37,52 @@ public class Row implements SearchRow {
...
@@ -83,97 +37,52 @@ public class Row implements SearchRow {
* @param dummy the template buffer
* @param dummy the template buffer
* @return the number of bytes
* @return the number of bytes
*/
*/
public
int
getByteCount
(
Data
dummy
)
{
public
abstract
int
getByteCount
(
Data
dummy
);
int
size
=
0
;
for
(
Value
v
:
data
)
{
size
+=
dummy
.
getValueLen
(
v
);
}
return
size
;
}
@Override
public
void
setValue
(
int
i
,
Value
v
)
{
if
(
i
==
-
1
)
{
this
.
key
=
v
.
getLong
();
}
else
{
data
[
i
]
=
v
;
}
}
public
boolean
isEmpty
()
{
return
data
==
null
;
}
@Override
public
int
getColumnCount
()
{
return
data
.
length
;
}
@Override
/**
public
int
getMemory
()
{
* Check if this is an empty row.
if
(
memory
!=
MEMORY_CALCULATE
)
{
*
return
memory
;
* @return {@code true} if the row is empty
}
*/
int
m
=
Constants
.
MEMORY_ROW
;
public
abstract
boolean
isEmpty
();
if
(
data
!=
null
)
{
int
len
=
data
.
length
;
m
+=
Constants
.
MEMORY_OBJECT
+
len
*
Constants
.
MEMORY_POINTER
;
for
(
int
i
=
0
;
i
<
len
;
i
++)
{
Value
v
=
data
[
i
];
if
(
v
!=
null
)
{
m
+=
v
.
getMemory
();
}
}
}
this
.
memory
=
m
;
return
m
;
}
@Override
public
String
toString
()
{
StatementBuilder
buff
=
new
StatementBuilder
(
"( /* key:"
);
buff
.
append
(
getKey
());
if
(
version
!=
0
)
{
buff
.
append
(
" v:"
+
version
);
}
if
(
isDeleted
())
{
buff
.
append
(
" deleted"
);
}
buff
.
append
(
" */ "
);
if
(
data
!=
null
)
{
for
(
Value
v
:
data
)
{
buff
.
appendExceptFirst
(
", "
);
buff
.
append
(
v
==
null
?
"null"
:
v
.
getTraceSQL
());
}
}
return
buff
.
append
(
')'
).
toString
();
}
public
void
setDeleted
(
boolean
deleted
)
{
/**
this
.
deleted
=
deleted
;
* Mark the row as deleted.
}
*
* @param deleted deleted flag
*/
public
abstract
void
setDeleted
(
boolean
deleted
);
public
void
setSessionId
(
int
sessionId
)
{
/**
this
.
sessionId
=
sessionId
;
* Set session id.
}
*
* @param sessionId the session id
*/
public
abstract
void
setSessionId
(
int
sessionId
);
public
int
getSessionId
()
{
/**
return
sessionId
;
* Get session id.
}
*
* @return the session id
*/
public
abstract
int
getSessionId
();
/**
/**
* This record has been committed. The session id is reset.
* This record has been committed. The session id is reset.
*/
*/
public
void
commit
()
{
public
abstract
void
commit
();
this
.
sessionId
=
0
;
}
public
boolean
isDeleted
()
{
return
deleted
;
}
public
Value
[]
getValueList
()
{
/**
return
data
;
* Check if the row is deleted.
}
*
* @return {@code true} if the row is deleted
*/
public
abstract
boolean
isDeleted
();
/**
* Get values.
*
* @return values
*/
public
abstract
Value
[]
getValueList
();
}
}
h2/src/main/org/h2/result/RowFactory.java
0 → 100644
浏览文件 @
e4317c75
package
org
.
h2
.
result
;
import
org.h2.value.Value
;
/**
* Creates rows.
*
* @author Sergi Vladykin
*/
public
abstract
class
RowFactory
{
/**
* Default implementation of row factory.
*/
public
static
final
RowFactory
DEFAULT
=
new
DefaultRowFactory
();
/**
* Create new row.
*
* @param data row values
* @param memory memory
* @return created row
*/
public
abstract
Row
createRow
(
Value
[]
data
,
int
memory
);
/**
* Default implementation of row factory.
*/
private
static
final
class
DefaultRowFactory
extends
RowFactory
{
@Override
public
Row
createRow
(
Value
[]
data
,
int
memory
)
{
return
new
RowImpl
(
data
,
memory
);
}
}
}
h2/src/main/org/h2/result/RowImpl.java
0 → 100644
浏览文件 @
e4317c75
/*
* Copyright 2004-2014 H2 Group. Multiple-Licensed under the MPL 2.0,
* and the EPL 1.0 (http://h2database.com/html/license.html).
* Initial Developer: H2 Group
*/
package
org
.
h2
.
result
;
import
org.h2.engine.Constants
;
import
org.h2.store.Data
;
import
org.h2.util.StatementBuilder
;
import
org.h2.value.Value
;
import
org.h2.value.ValueLong
;
/**
* Default row implementation.
*/
public
class
RowImpl
extends
Row
{
private
long
key
;
private
final
Value
[]
data
;
private
int
memory
;
private
int
version
;
private
boolean
deleted
;
private
int
sessionId
;
public
RowImpl
(
Value
[]
data
,
int
memory
)
{
this
.
data
=
data
;
this
.
memory
=
memory
;
}
/**
* Get a copy of the row that is distinct from (not equal to) this row.
* This is used for FOR UPDATE to allow pseudo-updating a row.
*
* @return a new row with the same data
*/
public
Row
getCopy
()
{
Value
[]
d2
=
new
Value
[
data
.
length
];
System
.
arraycopy
(
data
,
0
,
d2
,
0
,
data
.
length
);
RowImpl
r2
=
new
RowImpl
(
d2
,
memory
);
r2
.
key
=
key
;
r2
.
version
=
version
+
1
;
r2
.
sessionId
=
sessionId
;
return
r2
;
}
@Override
public
void
setKeyAndVersion
(
SearchRow
row
)
{
setKey
(
row
.
getKey
());
setVersion
(
row
.
getVersion
());
}
@Override
public
int
getVersion
()
{
return
version
;
}
public
void
setVersion
(
int
version
)
{
this
.
version
=
version
;
}
@Override
public
long
getKey
()
{
return
key
;
}
@Override
public
void
setKey
(
long
key
)
{
this
.
key
=
key
;
}
@Override
public
Value
getValue
(
int
i
)
{
return
i
==
-
1
?
ValueLong
.
get
(
key
)
:
data
[
i
];
}
/**
* Get the number of bytes required for the data.
*
* @param dummy the template buffer
* @return the number of bytes
*/
public
int
getByteCount
(
Data
dummy
)
{
int
size
=
0
;
for
(
Value
v
:
data
)
{
size
+=
dummy
.
getValueLen
(
v
);
}
return
size
;
}
@Override
public
void
setValue
(
int
i
,
Value
v
)
{
if
(
i
==
-
1
)
{
this
.
key
=
v
.
getLong
();
}
else
{
data
[
i
]
=
v
;
}
}
public
boolean
isEmpty
()
{
return
data
==
null
;
}
@Override
public
int
getColumnCount
()
{
return
data
.
length
;
}
@Override
public
int
getMemory
()
{
if
(
memory
!=
MEMORY_CALCULATE
)
{
return
memory
;
}
int
m
=
Constants
.
MEMORY_ROW
;
if
(
data
!=
null
)
{
int
len
=
data
.
length
;
m
+=
Constants
.
MEMORY_OBJECT
+
len
*
Constants
.
MEMORY_POINTER
;
for
(
int
i
=
0
;
i
<
len
;
i
++)
{
Value
v
=
data
[
i
];
if
(
v
!=
null
)
{
m
+=
v
.
getMemory
();
}
}
}
this
.
memory
=
m
;
return
m
;
}
@Override
public
String
toString
()
{
StatementBuilder
buff
=
new
StatementBuilder
(
"( /* key:"
);
buff
.
append
(
getKey
());
if
(
version
!=
0
)
{
buff
.
append
(
" v:"
+
version
);
}
if
(
isDeleted
())
{
buff
.
append
(
" deleted"
);
}
buff
.
append
(
" */ "
);
if
(
data
!=
null
)
{
for
(
Value
v
:
data
)
{
buff
.
appendExceptFirst
(
", "
);
buff
.
append
(
v
==
null
?
"null"
:
v
.
getTraceSQL
());
}
}
return
buff
.
append
(
')'
).
toString
();
}
public
void
setDeleted
(
boolean
deleted
)
{
this
.
deleted
=
deleted
;
}
public
void
setSessionId
(
int
sessionId
)
{
this
.
sessionId
=
sessionId
;
}
public
int
getSessionId
()
{
return
sessionId
;
}
/**
* This record has been committed. The session id is reset.
*/
public
void
commit
()
{
this
.
sessionId
=
0
;
}
public
boolean
isDeleted
()
{
return
deleted
;
}
public
Value
[]
getValueList
()
{
return
data
;
}
}
h2/src/main/org/h2/result/RowList.java
浏览文件 @
e4317c75
...
@@ -191,7 +191,7 @@ public class RowList {
...
@@ -191,7 +191,7 @@ public class RowList {
}
}
values
[
i
]
=
v
;
values
[
i
]
=
v
;
}
}
Row
row
=
new
Row
(
values
,
mem
);
Row
row
=
session
.
create
Row
(
values
,
mem
);
row
.
setKey
(
key
);
row
.
setKey
(
key
);
row
.
setVersion
(
version
);
row
.
setVersion
(
version
);
row
.
setDeleted
(
deleted
);
row
.
setDeleted
(
deleted
);
...
...
h2/src/main/org/h2/store/PageLog.java
浏览文件 @
e4317c75
...
@@ -9,7 +9,6 @@ import java.io.IOException;
...
@@ -9,7 +9,6 @@ import java.io.IOException;
import
java.util.ArrayList
;
import
java.util.ArrayList
;
import
java.util.Arrays
;
import
java.util.Arrays
;
import
java.util.HashMap
;
import
java.util.HashMap
;
import
org.h2.api.ErrorCode
;
import
org.h2.api.ErrorCode
;
import
org.h2.compress.CompressLZF
;
import
org.h2.compress.CompressLZF
;
import
org.h2.engine.Session
;
import
org.h2.engine.Session
;
...
@@ -17,6 +16,7 @@ import org.h2.engine.SysProperties;
...
@@ -17,6 +16,7 @@ import org.h2.engine.SysProperties;
import
org.h2.message.DbException
;
import
org.h2.message.DbException
;
import
org.h2.message.Trace
;
import
org.h2.message.Trace
;
import
org.h2.result.Row
;
import
org.h2.result.Row
;
import
org.h2.result.RowFactory
;
import
org.h2.util.BitField
;
import
org.h2.util.BitField
;
import
org.h2.util.IntArray
;
import
org.h2.util.IntArray
;
import
org.h2.util.IntIntHashMap
;
import
org.h2.util.IntIntHashMap
;
...
@@ -316,7 +316,7 @@ public class PageLog {
...
@@ -316,7 +316,7 @@ public class PageLog {
}
else
if
(
x
==
ADD
)
{
}
else
if
(
x
==
ADD
)
{
int
sessionId
=
in
.
readVarInt
();
int
sessionId
=
in
.
readVarInt
();
int
tableId
=
in
.
readVarInt
();
int
tableId
=
in
.
readVarInt
();
Row
row
=
readRow
(
in
,
data
);
Row
row
=
readRow
(
store
.
getDatabase
().
getRowFactory
(),
in
,
data
);
if
(
stage
==
RECOVERY_STAGE_UNDO
)
{
if
(
stage
==
RECOVERY_STAGE_UNDO
)
{
store
.
allocateIfIndexRoot
(
pos
,
tableId
,
row
);
store
.
allocateIfIndexRoot
(
pos
,
tableId
,
row
);
}
else
if
(
stage
==
RECOVERY_STAGE_REDO
)
{
}
else
if
(
stage
==
RECOVERY_STAGE_REDO
)
{
...
@@ -452,11 +452,12 @@ public class PageLog {
...
@@ -452,11 +452,12 @@ public class PageLog {
/**
/**
* Read a row from an input stream.
* Read a row from an input stream.
*
*
* @param rowFactory the row factory
* @param in the input stream
* @param in the input stream
* @param data a temporary buffer
* @param data a temporary buffer
* @return the row
* @return the row
*/
*/
public
static
Row
readRow
(
DataReader
in
,
Data
data
)
throws
IOException
{
public
static
Row
readRow
(
RowFactory
rowFactory
,
DataReader
in
,
Data
data
)
throws
IOException
{
long
key
=
in
.
readVarLong
();
long
key
=
in
.
readVarLong
();
int
len
=
in
.
readVarInt
();
int
len
=
in
.
readVarInt
();
data
.
reset
();
data
.
reset
();
...
@@ -467,7 +468,7 @@ public class PageLog {
...
@@ -467,7 +468,7 @@ public class PageLog {
for
(
int
i
=
0
;
i
<
columnCount
;
i
++)
{
for
(
int
i
=
0
;
i
<
columnCount
;
i
++)
{
values
[
i
]
=
data
.
readValue
();
values
[
i
]
=
data
.
readValue
();
}
}
Row
row
=
new
Row
(
values
,
Row
.
MEMORY_CALCULATE
);
Row
row
=
rowFactory
.
create
Row
(
values
,
Row
.
MEMORY_CALCULATE
);
row
.
setKey
(
key
);
row
.
setKey
(
key
);
return
row
;
return
row
;
}
}
...
...
h2/src/main/org/h2/table/MetaTable.java
浏览文件 @
e4317c75
...
@@ -1978,7 +1978,7 @@ public class MetaTable extends Table {
...
@@ -1978,7 +1978,7 @@ public class MetaTable extends Table {
v
=
col
.
convert
(
v
);
v
=
col
.
convert
(
v
);
values
[
i
]
=
v
;
values
[
i
]
=
v
;
}
}
Row
row
=
new
Row
(
values
,
1
);
Row
row
=
database
.
create
Row
(
values
,
1
);
row
.
setKey
(
rows
.
size
());
row
.
setKey
(
rows
.
size
());
rows
.
add
(
row
);
rows
.
add
(
row
);
}
}
...
...
h2/src/main/org/h2/table/RegularTable.java
浏览文件 @
e4317c75
...
@@ -681,16 +681,6 @@ public class RegularTable extends TableBase {
...
@@ -681,16 +681,6 @@ public class RegularTable extends TableBase {
}
}
}
}
/**
* Create a row from the values.
*
* @param data the value list
* @return the row
*/
public
static
Row
createRow
(
Value
[]
data
)
{
return
new
Row
(
data
,
Row
.
MEMORY_CALCULATE
);
}
/**
/**
* Set the row count of this table.
* Set the row count of this table.
*
*
...
...
h2/src/main/org/h2/table/Table.java
浏览文件 @
e4317c75
...
@@ -606,7 +606,7 @@ public abstract class Table extends SchemaObjectBase {
...
@@ -606,7 +606,7 @@ public abstract class Table extends SchemaObjectBase {
}
}
public
Row
getTemplateRow
()
{
public
Row
getTemplateRow
()
{
return
new
Row
(
new
Value
[
columns
.
length
],
Row
.
MEMORY_CALCULATE
);
return
database
.
create
Row
(
new
Value
[
columns
.
length
],
Row
.
MEMORY_CALCULATE
);
}
}
/**
/**
...
@@ -628,7 +628,7 @@ public abstract class Table extends SchemaObjectBase {
...
@@ -628,7 +628,7 @@ public abstract class Table extends SchemaObjectBase {
// Here can be concurrently produced more than one row, but it must be ok.
// Here can be concurrently produced more than one row, but it must be ok.
Value
[]
values
=
new
Value
[
columns
.
length
];
Value
[]
values
=
new
Value
[
columns
.
length
];
Arrays
.
fill
(
values
,
ValueNull
.
INSTANCE
);
Arrays
.
fill
(
values
,
ValueNull
.
INSTANCE
);
nullRow
=
row
=
new
Row
(
values
,
1
);
nullRow
=
row
=
database
.
create
Row
(
values
,
1
);
}
}
return
row
;
return
row
;
}
}
...
...
h2/src/main/org/h2/tools/Recover.java
浏览文件 @
e4317c75
...
@@ -44,6 +44,7 @@ import org.h2.mvstore.db.TransactionStore;
...
@@ -44,6 +44,7 @@ import org.h2.mvstore.db.TransactionStore;
import
org.h2.mvstore.db.TransactionStore.TransactionMap
;
import
org.h2.mvstore.db.TransactionStore.TransactionMap
;
import
org.h2.mvstore.db.ValueDataType
;
import
org.h2.mvstore.db.ValueDataType
;
import
org.h2.result.Row
;
import
org.h2.result.Row
;
import
org.h2.result.RowFactory
;
import
org.h2.result.SimpleRow
;
import
org.h2.result.SimpleRow
;
import
org.h2.security.SHA256
;
import
org.h2.security.SHA256
;
import
org.h2.store.Data
;
import
org.h2.store.Data
;
...
@@ -948,7 +949,7 @@ public class Recover extends Tool implements DataHandler {
...
@@ -948,7 +949,7 @@ public class Recover extends Tool implements DataHandler {
}
else
if
(
x
==
PageLog
.
ADD
)
{
}
else
if
(
x
==
PageLog
.
ADD
)
{
int
sessionId
=
in
.
readVarInt
();
int
sessionId
=
in
.
readVarInt
();
setStorage
(
in
.
readVarInt
());
setStorage
(
in
.
readVarInt
());
Row
row
=
PageLog
.
readRow
(
in
,
s
);
Row
row
=
PageLog
.
readRow
(
RowFactory
.
DEFAULT
,
in
,
s
);
writer
.
println
(
"-- session "
+
sessionId
+
writer
.
println
(
"-- session "
+
sessionId
+
" table "
+
storageId
+
" table "
+
storageId
+
" + "
+
row
.
toString
());
" + "
+
row
.
toString
());
...
...
h2/src/main/org/h2/util/JdbcUtils.java
浏览文件 @
e4317c75
...
@@ -19,10 +19,8 @@ import java.sql.Statement;
...
@@ -19,10 +19,8 @@ import java.sql.Statement;
import
java.util.ArrayList
;
import
java.util.ArrayList
;
import
java.util.HashSet
;
import
java.util.HashSet
;
import
java.util.Properties
;
import
java.util.Properties
;
import
javax.naming.Context
;
import
javax.naming.Context
;
import
javax.sql.DataSource
;
import
javax.sql.DataSource
;
import
org.h2.api.ErrorCode
;
import
org.h2.api.ErrorCode
;
import
org.h2.api.JavaObjectSerializer
;
import
org.h2.api.JavaObjectSerializer
;
import
org.h2.engine.SysProperties
;
import
org.h2.engine.SysProperties
;
...
@@ -129,7 +127,8 @@ public class JdbcUtils {
...
@@ -129,7 +127,8 @@ public class JdbcUtils {
* @param className the name of the class
* @param className the name of the class
* @return the class object
* @return the class object
*/
*/
public
static
Class
<?>
loadUserClass
(
String
className
)
{
@SuppressWarnings
(
"unchecked"
)
public
static
<
Z
>
Class
<
Z
>
loadUserClass
(
String
className
)
{
if
(
allowedClassNames
==
null
)
{
if
(
allowedClassNames
==
null
)
{
// initialize the static fields
// initialize the static fields
String
s
=
SysProperties
.
ALLOWED_CLASSES
;
String
s
=
SysProperties
.
ALLOWED_CLASSES
;
...
@@ -168,7 +167,7 @@ public class JdbcUtils {
...
@@ -168,7 +167,7 @@ public class JdbcUtils {
try
{
try
{
Class
<?>
userClass
=
classFactory
.
loadClass
(
className
);
Class
<?>
userClass
=
classFactory
.
loadClass
(
className
);
if
(!(
userClass
==
null
))
{
if
(!(
userClass
==
null
))
{
return
userClass
;
return
(
Class
<
Z
>)
userClass
;
}
}
}
catch
(
Exception
e
)
{
}
catch
(
Exception
e
)
{
throw
DbException
.
get
(
throw
DbException
.
get
(
...
@@ -178,10 +177,10 @@ public class JdbcUtils {
...
@@ -178,10 +177,10 @@ public class JdbcUtils {
}
}
// Use local ClassLoader
// Use local ClassLoader
try
{
try
{
return
Class
.
forName
(
className
);
return
(
Class
<
Z
>)
Class
.
forName
(
className
);
}
catch
(
ClassNotFoundException
e
)
{
}
catch
(
ClassNotFoundException
e
)
{
try
{
try
{
return
Class
.
forName
(
return
(
Class
<
Z
>)
Class
.
forName
(
className
,
true
,
className
,
true
,
Thread
.
currentThread
().
getContextClassLoader
());
Thread
.
currentThread
().
getContextClassLoader
());
}
catch
(
Exception
e2
)
{
}
catch
(
Exception
e2
)
{
...
...
h2/src/test/org/h2/test/TestAll.java
浏览文件 @
e4317c75
...
@@ -53,6 +53,7 @@ import org.h2.test.db.TestQueryCache;
...
@@ -53,6 +53,7 @@ import org.h2.test.db.TestQueryCache;
import
org.h2.test.db.TestReadOnly
;
import
org.h2.test.db.TestReadOnly
;
import
org.h2.test.db.TestRecursiveQueries
;
import
org.h2.test.db.TestRecursiveQueries
;
import
org.h2.test.db.TestRights
;
import
org.h2.test.db.TestRights
;
import
org.h2.test.db.TestRowFactory
;
import
org.h2.test.db.TestRunscript
;
import
org.h2.test.db.TestRunscript
;
import
org.h2.test.db.TestSQLInjection
;
import
org.h2.test.db.TestSQLInjection
;
import
org.h2.test.db.TestScript
;
import
org.h2.test.db.TestScript
;
...
@@ -696,6 +697,7 @@ kill -9 `jps -l | grep "org.h2.test." | cut -d " " -f 1`
...
@@ -696,6 +697,7 @@ kill -9 `jps -l | grep "org.h2.test." | cut -d " " -f 1`
addTest
(
new
TestSpatial
());
addTest
(
new
TestSpatial
());
addTest
(
new
TestSpeed
());
addTest
(
new
TestSpeed
());
addTest
(
new
TestTableEngines
());
addTest
(
new
TestTableEngines
());
addTest
(
new
TestRowFactory
());
addTest
(
new
TestTempTables
());
addTest
(
new
TestTempTables
());
addTest
(
new
TestTransaction
());
addTest
(
new
TestTransaction
());
addTest
(
new
TestTriggersConstraints
());
addTest
(
new
TestTriggersConstraints
());
...
...
h2/src/test/org/h2/test/db/TestRowFactory.java
0 → 100644
浏览文件 @
e4317c75
/*
* Copyright 2004-2014 H2 Group. Multiple-Licensed under the MPL 2.0,
* and the EPL 1.0 (http://h2database.com/html/license.html).
* Initial Developer: H2 Group
*/
package
org
.
h2
.
test
.
db
;
import
java.sql.Connection
;
import
java.sql.Statement
;
import
java.util.concurrent.atomic.AtomicInteger
;
import
org.h2.result.Row
;
import
org.h2.result.RowFactory
;
import
org.h2.result.RowImpl
;
import
org.h2.test.TestBase
;
import
org.h2.value.Value
;
/**
* Test {@link RowFactory} setting.
*
* @author Sergi Vladykin
*/
public
class
TestRowFactory
extends
TestBase
{
/**
* Run just this test.
*
* @param a ignored
*/
public
static
void
main
(
String
[]
a
)
throws
Exception
{
TestBase
.
createCaller
().
init
().
test
();
}
@Override
public
void
test
()
throws
Exception
{
deleteDb
(
"rowFactory"
);
Connection
conn
=
getConnection
(
"rowFactory;ROW_FACTORY=\""
+
MyTestRowFactory
.
class
.
getName
()
+
'"'
);
Statement
stat
=
conn
.
createStatement
();
stat
.
execute
(
"create table t1(id int, name varchar)"
);
for
(
int
i
=
0
;
i
<
1000
;
i
++)
{
stat
.
execute
(
"insert into t1 values("
+
i
+
", 'name')"
);
}
assertTrue
(
MyTestRowFactory
.
COUNTER
.
get
()
>=
1000
);
deleteDb
(
"rowFactory"
);
}
/**
* Test row factory.
*/
public
static
class
MyTestRowFactory
extends
RowFactory
{
private
static
final
AtomicInteger
COUNTER
=
new
AtomicInteger
();
@Override
public
Row
createRow
(
Value
[]
data
,
int
memory
)
{
COUNTER
.
incrementAndGet
();
return
new
RowImpl
(
data
,
memory
);
}
}
}
h2/src/test/org/h2/test/db/TestTableEngines.java
浏览文件 @
e4317c75
...
@@ -882,7 +882,8 @@ public class TestTableEngines extends TestBase {
...
@@ -882,7 +882,8 @@ public class TestTableEngines extends TestBase {
EndlessTable
(
CreateTableData
data
)
{
EndlessTable
(
CreateTableData
data
)
{
super
(
data
);
super
(
data
);
row
=
new
Row
(
new
Value
[]
{
ValueInt
.
get
(
1
),
ValueNull
.
INSTANCE
},
0
);
row
=
data
.
schema
.
getDatabase
().
createRow
(
new
Value
[]
{
ValueInt
.
get
(
1
),
ValueNull
.
INSTANCE
},
0
);
scanIndex
=
new
Auto
(
this
);
scanIndex
=
new
Auto
(
this
);
}
}
...
...
h2/src/test/org/h2/test/unit/TestPageStore.java
浏览文件 @
e4317c75
...
@@ -20,6 +20,7 @@ import java.util.TreeSet;
...
@@ -20,6 +20,7 @@ import java.util.TreeSet;
import
org.h2.api.DatabaseEventListener
;
import
org.h2.api.DatabaseEventListener
;
import
org.h2.api.ErrorCode
;
import
org.h2.api.ErrorCode
;
import
org.h2.result.Row
;
import
org.h2.result.Row
;
import
org.h2.result.RowImpl
;
import
org.h2.store.Page
;
import
org.h2.store.Page
;
import
org.h2.store.fs.FileUtils
;
import
org.h2.store.fs.FileUtils
;
import
org.h2.test.TestBase
;
import
org.h2.test.TestBase
;
...
@@ -272,14 +273,14 @@ public class TestPageStore extends TestBase {
...
@@ -272,14 +273,14 @@ public class TestPageStore extends TestBase {
private
void
testInsertDelete
()
{
private
void
testInsertDelete
()
{
Row
[]
x
=
new
Row
[
0
];
Row
[]
x
=
new
Row
[
0
];
Row
r
=
new
Row
(
null
,
0
);
Row
r
=
new
Row
Impl
(
null
,
0
);
x
=
Page
.
insert
(
x
,
0
,
0
,
r
);
x
=
Page
.
insert
(
x
,
0
,
0
,
r
);
assertTrue
(
x
[
0
]
==
r
);
assertTrue
(
x
[
0
]
==
r
);
Row
r2
=
new
Row
(
null
,
0
);
Row
r2
=
new
Row
Impl
(
null
,
0
);
x
=
Page
.
insert
(
x
,
1
,
0
,
r2
);
x
=
Page
.
insert
(
x
,
1
,
0
,
r2
);
assertTrue
(
x
[
0
]
==
r2
);
assertTrue
(
x
[
0
]
==
r2
);
assertTrue
(
x
[
1
]
==
r
);
assertTrue
(
x
[
1
]
==
r
);
Row
r3
=
new
Row
(
null
,
0
);
Row
r3
=
new
Row
Impl
(
null
,
0
);
x
=
Page
.
insert
(
x
,
2
,
1
,
r3
);
x
=
Page
.
insert
(
x
,
2
,
1
,
r3
);
assertTrue
(
x
[
0
]
==
r2
);
assertTrue
(
x
[
0
]
==
r2
);
assertTrue
(
x
[
1
]
==
r3
);
assertTrue
(
x
[
1
]
==
r3
);
...
...
h2/src/test/org/h2/test/utils/MemoryFootprint.java
浏览文件 @
e4317c75
...
@@ -9,7 +9,7 @@ import java.lang.instrument.Instrumentation;
...
@@ -9,7 +9,7 @@ import java.lang.instrument.Instrumentation;
import
java.math.BigDecimal
;
import
java.math.BigDecimal
;
import
java.math.BigInteger
;
import
java.math.BigInteger
;
import
org.h2.engine.Constants
;
import
org.h2.engine.Constants
;
import
org.h2.result.Row
;
import
org.h2.result.Row
Impl
;
import
org.h2.store.Data
;
import
org.h2.store.Data
;
import
org.h2.util.Profiler
;
import
org.h2.util.Profiler
;
import
org.h2.value.Value
;
import
org.h2.value.Value
;
...
@@ -34,7 +34,7 @@ public class MemoryFootprint {
...
@@ -34,7 +34,7 @@ public class MemoryFootprint {
print
(
"BigInteger"
,
new
BigInteger
(
"0"
));
print
(
"BigInteger"
,
new
BigInteger
(
"0"
));
print
(
"String"
,
new
String
(
"Hello"
));
print
(
"String"
,
new
String
(
"Hello"
));
print
(
"Data"
,
Data
.
create
(
null
,
10
));
print
(
"Data"
,
Data
.
create
(
null
,
10
));
print
(
"Row"
,
new
Row
(
new
Value
[
0
],
0
));
print
(
"Row"
,
new
Row
Impl
(
new
Value
[
0
],
0
));
System
.
out
.
println
();
System
.
out
.
println
();
for
(
int
i
=
1
;
i
<
128
;
i
+=
i
)
{
for
(
int
i
=
1
;
i
<
128
;
i
+=
i
)
{
...
...
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