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h2database
Commits
51813804
提交
51813804
authored
16 年前
作者:
Thomas Mueller
浏览文件
操作
浏览文件
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电子邮件补丁
差异文件
Multi-Version Concurrency (MVCC) may no longer be used when using MULTI_THREADED
上级
30327315
隐藏空白字符变更
内嵌
并排
正在显示
1 个修改的文件
包含
15 行增加
和
12 行删除
+15
-12
Database.java
h2/src/main/org/h2/engine/Database.java
+15
-12
没有找到文件。
h2/src/main/org/h2/engine/Database.java
浏览文件 @
51813804
...
...
@@ -197,7 +197,6 @@ public class Database implements DataHandler {
this
.
recovery
=
true
;
}
this
.
multiVersion
=
ci
.
removeProperty
(
"MVCC"
,
false
);
checkMultiThreadedAllowed
();
boolean
closeAtVmShutdown
=
ci
.
removeProperty
(
"DB_CLOSE_ON_EXIT"
,
true
);
int
traceLevelFile
=
ci
.
getIntProperty
(
SetTypes
.
TRACE_LEVEL_FILE
,
TraceSystem
.
DEFAULT_TRACE_LEVEL_FILE
);
int
traceLevelSystemOut
=
ci
.
getIntProperty
(
SetTypes
.
TRACE_LEVEL_SYSTEM_OUT
,
...
...
@@ -789,8 +788,11 @@ public class Database implements DataHandler {
* @param obj the object to add
*/
public
synchronized
void
addSchemaObject
(
Session
session
,
SchemaObject
obj
)
throws
SQLException
{
obj
.
getSchema
().
add
(
obj
);
int
id
=
obj
.
getId
();
if
(
id
>
0
&&
!
starting
)
{
checkWritingAllowed
();
}
obj
.
getSchema
().
add
(
obj
);
if
(
id
>
0
&&
!
starting
)
{
addMeta
(
session
,
obj
);
}
...
...
@@ -803,6 +805,10 @@ public class Database implements DataHandler {
* @param obj the object to add
*/
public
synchronized
void
addDatabaseObject
(
Session
session
,
DbObject
obj
)
throws
SQLException
{
int
id
=
obj
.
getId
();
if
(
id
>
0
&&
!
starting
)
{
checkWritingAllowed
();
}
HashMap
map
=
getMap
(
obj
.
getType
());
if
(
obj
.
getType
()
==
DbObject
.
USER
)
{
User
user
=
(
User
)
obj
;
...
...
@@ -814,7 +820,6 @@ public class Database implements DataHandler {
if
(
SysProperties
.
CHECK
&&
map
.
get
(
name
)
!=
null
)
{
throw
Message
.
getInternalError
(
"object already exists"
);
}
int
id
=
obj
.
getId
();
if
(
id
>
0
&&
!
starting
)
{
addMeta
(
session
,
obj
);
}
...
...
@@ -1309,6 +1314,7 @@ public class Database implements DataHandler {
* @param newName the new name
*/
public
synchronized
void
renameSchemaObject
(
Session
session
,
SchemaObject
obj
,
String
newName
)
throws
SQLException
{
checkWritingAllowed
();
obj
.
getSchema
().
rename
(
obj
,
newName
);
updateWithChildren
(
session
,
obj
);
}
...
...
@@ -1337,6 +1343,7 @@ public class Database implements DataHandler {
* @param newName the new name
*/
public
synchronized
void
renameDatabaseObject
(
Session
session
,
DbObject
obj
,
String
newName
)
throws
SQLException
{
checkWritingAllowed
();
int
type
=
obj
.
getType
();
HashMap
map
=
getMap
(
type
);
if
(
SysProperties
.
CHECK
)
{
...
...
@@ -1447,6 +1454,7 @@ public class Database implements DataHandler {
* @param obj the object to remove
*/
public
synchronized
void
removeDatabaseObject
(
Session
session
,
DbObject
obj
)
throws
SQLException
{
checkWritingAllowed
();
String
objName
=
obj
.
getName
();
int
type
=
obj
.
getType
();
HashMap
map
=
getMap
(
type
);
...
...
@@ -1516,6 +1524,7 @@ public class Database implements DataHandler {
return
;
}
}
checkWritingAllowed
();
Comment
comment
=
findComment
(
obj
);
if
(
comment
!=
null
)
{
removeDatabaseObject
(
session
,
comment
);
...
...
@@ -1866,7 +1875,7 @@ public class Database implements DataHandler {
public
void
notifyFileSize
(
long
length
)
{
// ignore
}
public
synchronized
void
setMaxLogSize
(
long
value
)
{
getLog
().
setMaxLogSize
(
value
);
}
...
...
@@ -1952,23 +1961,17 @@ public class Database implements DataHandler {
return
mode
;
}
public
boolean
get
MultiThreaded
()
{
public
boolean
is
MultiThreaded
()
{
return
multiThreaded
;
}
public
void
setMultiThreaded
(
boolean
multiThreaded
)
throws
SQLException
{
this
.
multiThreaded
=
multiThreaded
;
checkMultiThreadedAllowed
();
}
private
void
checkMultiThreadedAllowed
()
throws
SQLException
{
if
(
multiThreaded
&&
multiVersion
)
{
multiVersion
=
false
;
throw
Message
.
getSQLException
(
ErrorCode
.
CANNOT_CHANGE_SETTING_WHEN_OPEN_1
,
"MVCC & MULTI_THREADED"
);
}
this
.
multiThreaded
=
multiThreaded
;
}
public
void
setMaxOperationMemory
(
int
maxOperationMemory
)
{
this
.
maxOperationMemory
=
maxOperationMemory
;
}
...
...
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