Skip to content
项目
群组
代码片段
帮助
正在加载...
帮助
为 GitLab 提交贡献
登录/注册
切换导航
H
h2database
项目
项目
详情
活动
周期分析
仓库
仓库
文件
提交
分支
标签
贡献者
分枝图
比较
统计图
议题
0
议题
0
列表
看板
标记
里程碑
合并请求
0
合并请求
0
CI / CD
CI / CD
流水线
作业
计划
统计图
Wiki
Wiki
代码片段
代码片段
成员
成员
折叠边栏
关闭边栏
活动
分枝图
统计图
创建新议题
作业
提交
议题看板
打开侧边栏
Administrator
h2database
Commits
d0f7074a
提交
d0f7074a
authored
8月 30, 2009
作者:
Thomas Mueller
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
--no commit message
--no commit message
上级
db2c6dd5
隐藏空白字符变更
内嵌
并排
正在显示
3 个修改的文件
包含
8 行增加
和
4 行删除
+8
-4
faq.html
h2/src/docsrc/html/faq.html
+1
-1
roadmap.html
h2/src/docsrc/html/roadmap.html
+5
-2
dictionary.txt
h2/src/tools/org/h2/build/doc/dictionary.txt
+2
-1
没有找到文件。
h2/src/docsrc/html/faq.html
浏览文件 @
d0f7074a
...
@@ -123,7 +123,7 @@ See <a href="advanced.html#limits_limitations">Limits and Limitations</a>.
...
@@ -123,7 +123,7 @@ See <a href="advanced.html#limits_limitations">Limits and Limitations</a>.
<br
/><a
name=
"reliable"
></a>
<br
/><a
name=
"reliable"
></a>
<h3>
Is it Reliable?
</h3>
<h3>
Is it Reliable?
</h3>
<p>
<p>
Some users have reported that after a power failure, the database can sometimes not be
Some users have reported that after a power failure, the database can sometimes not be
opened because the index file is corrupt. In that case, the index file can be deleted
opened because the index file is corrupt. In that case, the index file can be deleted
(it is automatically re-created). To avoid this, append ;LOG=2 to the database URL.
(it is automatically re-created). To avoid this, append ;LOG=2 to the database URL.
See also:
<a
href=
"grammar.html#set_log"
>
SET LOG
</a>
. This problem will be solved
See also:
<a
href=
"grammar.html#set_log"
>
SET LOG
</a>
. This problem will be solved
...
...
h2/src/docsrc/html/roadmap.html
浏览文件 @
d0f7074a
...
@@ -82,6 +82,7 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
...
@@ -82,6 +82,7 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
</li><li>
Improve recovery: improve code for log recovery problems (less try/catch)
</li><li>
Improve recovery: improve code for log recovery problems (less try/catch)
</li><li>
Index usage for (ID, NAME)=(1, 'Hi'); document
</li><li>
Index usage for (ID, NAME)=(1, 'Hi'); document
</li><li>
Make DDL (Data Definition) operations transactional
</li><li>
Make DDL (Data Definition) operations transactional
</li><li>
RANK() and DENSE_RANK(), Partition using OVER()
</li><li>
Suggestion: include Jetty as Servlet Container (like LAMP)
</li><li>
Suggestion: include Jetty as Servlet Container (like LAMP)
</li><li>
Trace shipping to server
</li><li>
Trace shipping to server
</li><li>
Version check: docs / web console (using Javascript), and maybe in the library (using TCP/IP)
</li><li>
Version check: docs / web console (using Javascript), and maybe in the library (using TCP/IP)
...
@@ -124,7 +125,6 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
...
@@ -124,7 +125,6 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
</li><li>
Maybe use the 0x1234 notation for binary fields, see MS SQL Server
</li><li>
Maybe use the 0x1234 notation for binary fields, see MS SQL Server
</li><li>
Support Oracle CONNECT BY in some way: http://www.adp-gmbh.ch/ora/sql/connect_by.html, http://philip.greenspun.com/sql/trees.html
</li><li>
Support Oracle CONNECT BY in some way: http://www.adp-gmbh.ch/ora/sql/connect_by.html, http://philip.greenspun.com/sql/trees.html
</li><li>
SQL Server 2005, Oracle: support COUNT(*) OVER(). See http://www.orafusion.com/art_anlytc.htm
</li><li>
SQL Server 2005, Oracle: support COUNT(*) OVER(). See http://www.orafusion.com/art_anlytc.htm
</li><li>
RANK() and DENSE_RANK(), Partition using OVER()
</li><li>
SQL 2003 (http://www.wiscorp.com/sql_2003_standard.zip)
</li><li>
SQL 2003 (http://www.wiscorp.com/sql_2003_standard.zip)
</li><li>
Version column (number/sequence and timestamp based)
</li><li>
Version column (number/sequence and timestamp based)
</li><li>
Optimize getGeneratedKey: send last identity after each execute (server).
</li><li>
Optimize getGeneratedKey: send last identity after each execute (server).
...
@@ -180,7 +180,7 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
...
@@ -180,7 +180,7 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
</li><li>
Make sure H2 is supported by Execute Query: http://executequery.org/
</li><li>
Make sure H2 is supported by Execute Query: http://executequery.org/
</li><li>
Read InputStream when executing, as late as possible (maybe only embedded mode). Problem with re-execute.
</li><li>
Read InputStream when executing, as late as possible (maybe only embedded mode). Problem with re-execute.
</li><li>
Native fulltext search: min word length; store word positions
</li><li>
Native fulltext search: min word length; store word positions
</li><li>
Store dates in local time zone (portability of database files)
</li><li>
[Requires page store]
Store dates in local time zone (portability of database files)
</li><li>
Recursive Queries (see details)
</li><li>
Recursive Queries (see details)
</li><li>
Add an option to the SCRIPT command to generate only portable / standard SQL
</li><li>
Add an option to the SCRIPT command to generate only portable / standard SQL
</li><li>
Test Dezign for Databases (http://www.datanamic.com)
</li><li>
Test Dezign for Databases (http://www.datanamic.com)
...
@@ -445,6 +445,9 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
...
@@ -445,6 +445,9 @@ See also <a href="build.html#providing_patches">Providing Patches</a>.
</li><li>
Optimize A=? OR B=? to UNION if the cost is lower.
</li><li>
Optimize A=? OR B=? to UNION if the cost is lower.
</li><li>
More secure default configuration if remote access is enabled.
</li><li>
More secure default configuration if remote access is enabled.
</li><li>
Optimization for EXISTS: convert to inner join if possible.
</li><li>
Optimization for EXISTS: convert to inner join if possible.
</li><li>
Improve database file locking (maybe use native file locking). The current approach seems to be problematic
if the file system is on a remote share (see Google Group 'Lock file modification time is in the future').
</li><li>
Document internal features such as BELONGS_TO_TABLE, NULL_TO_DEFAULT, SEQUENCE.
</li></ul>
</li></ul>
<h2>
Not Planned
</h2>
<h2>
Not Planned
</h2>
...
...
h2/src/tools/org/h2/build/doc/dictionary.txt
浏览文件 @
d0f7074a
...
@@ -609,4 +609,5 @@ iaload getstatic ifle iand decompiling isub ifgt dreturn iushr aaload aload
...
@@ -609,4 +609,5 @@ iaload getstatic ifle iand decompiling isub ifgt dreturn iushr aaload aload
lrem lstore monitorexit lmul monitorenter fadd interpreting ishl istore dcmpg
lrem lstore monitorexit lmul monitorenter fadd interpreting ishl istore dcmpg
daload dstore saload anewarray tableswitch lushr ladd lshr lreturn acmpne
daload dstore saload anewarray tableswitch lushr ladd lshr lreturn acmpne
locals multianewarray icmpne fneg faload ifeq decompiler zeroes forgot
locals multianewarray icmpne fneg faload ifeq decompiler zeroes forgot
modern slight boost characteristics significantly gae vfs
modern slight boost characteristics significantly gae vfs centrally ten
\ No newline at end of file
approach risky
\ No newline at end of file
编写
预览
Markdown
格式
0%
重试
或
添加新文件
添加附件
取消
您添加了
0
人
到此讨论。请谨慎行事。
请先完成此评论的编辑!
取消
请
注册
或者
登录
后发表评论