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h2database
Commits
db3c045e
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db3c045e
authored
10月 30, 2010
作者:
Thomas Mueller
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电子邮件补丁
差异文件
Views now store the schema for Java functions if "functions in schemas" is enabled.
上级
cb12305f
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
20 行增加
和
3 行删除
+20
-3
changelog.html
h2/src/docsrc/html/changelog.html
+3
-1
CreateView.java
h2/src/main/org/h2/command/ddl/CreateView.java
+2
-1
TestView.java
h2/src/test/org/h2/test/db/TestView.java
+15
-1
没有找到文件。
h2/src/docsrc/html/changelog.html
浏览文件 @
db3c045e
...
...
@@ -18,7 +18,9 @@ Change Log
<h1>
Change Log
</h1>
<h2>
Next Version (unreleased)
</h2>
<ul><li>
Improved error message if the LOB files are already deleted on the client side.
<ul><li>
Views now store the schema for Java functions if "functions in schemas" is enabled
(system property h2.functionsInSchema).
</li><li>
Improved error message if the LOB files are already deleted on the client side.
</li><li>
Closing a Statement or PreparedStatement at the same time as executing a statement
could throw a strange exception. Issue 241.
</li><li>
The Recover tool did not work with compressed lob files (set compress_lob lzf).
...
...
h2/src/main/org/h2/command/ddl/CreateView.java
浏览文件 @
db3c045e
...
...
@@ -108,7 +108,8 @@ public class CreateView extends SchemaCommand {
if
(
params
!=
null
&&
params
.
size
()
>
0
)
{
throw
DbException
.
get
(
ErrorCode
.
FEATURE_NOT_SUPPORTED_1
,
"parameters in views"
);
}
querySQL
=
TraceObject
.
toString
(
select
.
getSQL
(),
select
.
getParameters
());
// querySQL = TraceObject.toString(select.getSQL(), select.getParameters());
querySQL
=
TraceObject
.
toString
(
select
.
getPlanSQL
(),
select
.
getParameters
());
}
Session
sysSession
=
db
.
getSystemSession
();
TableView
view
;
...
...
h2/src/test/org/h2/test/db/TestView.java
浏览文件 @
db3c045e
...
...
@@ -30,6 +30,7 @@ public class TestView extends TestBase {
}
public
void
test
()
throws
SQLException
{
testChangeSchemaSearchPath
();
testParameterizedView
();
testCache
();
testCacheFunction
(
true
);
...
...
@@ -40,6 +41,19 @@ public class TestView extends TestBase {
deleteDb
(
"view"
);
}
private
void
testChangeSchemaSearchPath
()
throws
SQLException
{
deleteDb
(
"view"
);
Connection
conn
=
getConnection
(
"view;FUNCTIONS_IN_SCHEMA=TRUE"
);
Statement
stat
=
conn
.
createStatement
();
stat
.
execute
(
"CREATE ALIAS X AS $$ int x() { return 1; } $$;"
);
stat
.
execute
(
"CREATE SCHEMA S"
);
stat
.
execute
(
"CREATE VIEW S.TEST AS SELECT X() FROM DUAL"
);
stat
.
execute
(
"SET SCHEMA=S"
);
stat
.
execute
(
"SET SCHEMA_SEARCH_PATH=S"
);
stat
.
execute
(
"SELECT * FROM TEST"
);
conn
.
close
();
}
private
void
testParameterizedView
()
throws
SQLException
{
deleteDb
(
"view"
);
Connection
conn
=
getConnection
(
"view"
);
...
...
@@ -71,12 +85,12 @@ public class TestView extends TestBase {
deleteDb
(
"view"
);
Connection
conn
=
getConnection
(
"view"
);
Statement
stat
=
conn
.
createStatement
();
x
=
8
;
stat
.
execute
(
"CREATE ALIAS GET_X "
+
(
deterministic
?
"DETERMINISTIC"
:
""
)
+
" FOR \""
+
getClass
().
getName
()
+
".getX\""
);
stat
.
execute
(
"CREATE VIEW V AS SELECT * FROM (SELECT GET_X())"
);
ResultSet
rs
;
x
=
8
;
rs
=
stat
.
executeQuery
(
"SELECT * FROM V"
);
rs
.
next
();
assertEquals
(
8
,
rs
.
getInt
(
1
));
...
...
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