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h2database
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b1359724
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b1359724
authored
7 年前
作者:
Owner
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差异文件
Another good test case (persistence between connections) fails the current implementation. Sigh.
上级
0c6d0c44
master
version-1.4.198
version-1.4.197
无相关合并请求
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
17 行增加
和
6 行删除
+17
-6
TestGeneralCommonTableQueries.java
...rc/test/org/h2/test/db/TestGeneralCommonTableQueries.java
+17
-6
没有找到文件。
h2/src/test/org/h2/test/db/TestGeneralCommonTableQueries.java
浏览文件 @
b1359724
...
...
@@ -517,11 +517,11 @@ public class TestGeneralCommonTableQueries extends TestBase {
testRepeatedQueryWithSetup
(
maxRetries
,
expectedRowData
,
expectedColumnNames
,
expectedNumbeOfRows
,
SETUP_SQL
,
WITH_QUERY
);
WITH_QUERY
,
maxRetries
-
1
);
}
private
void
testRepeatedQueryWithSetup
(
int
maxRetries
,
String
[]
expectedRowData
,
String
[]
expectedColumnNames
,
int
expectedNumbeOfRows
,
String
SETUP_SQL
,
String
WITH_QUERY
)
throws
SQLException
{
int
expectedNumbeOfRows
,
String
SETUP_SQL
,
String
WITH_QUERY
,
int
closeAndReopenDatabaseConnectionOnIteration
)
throws
SQLException
{
deleteDb
(
"commonTableExpressionQueries"
);
Connection
conn
=
getConnection
(
"commonTableExpressionQueries"
);
...
...
@@ -529,11 +529,20 @@ public class TestGeneralCommonTableQueries extends TestBase {
ResultSet
rs
;
for
(
int
queryRunTries
=
1
;
queryRunTries
<=
maxRetries
;
queryRunTries
++){
System
.
out
.
println
(
"Iteration #"
+
queryRunTries
);
Statement
stat
=
conn
.
createStatement
();
stat
.
execute
(
SETUP_SQL
);
stat
.
close
();
// close and re-open connection for one iteration to make sure the query work between connections
if
(
queryRunTries
==
closeAndReopenDatabaseConnectionOnIteration
){
System
.
out
.
println
(
"Reconnecting to database on iteration#"
+
queryRunTries
+
" of "
+
maxRetries
);
conn
.
close
();
conn
=
getConnection
(
"commonTableExpressionQueries"
);
}
prep
=
conn
.
prepareStatement
(
WITH_QUERY
);
rs
=
prep
.
executeQuery
();
...
...
@@ -586,7 +595,8 @@ public class TestGeneralCommonTableQueries extends TestBase {
+
" SELECT sub_tree_root_id, mtc.tree_level + 1 AS tree_level, mtc.parent_fk, mt.id \n"
+
" FROM my_tree mt \n"
+
"INNER JOIN tree_cte mtc ON mtc.child_fk = mt.parent_fk \n"
+
") \n"
+
"), \n"
+
"unused_cte AS ( SELECT 1 AS unUsedColumn ) \n"
+
"SELECT sub_tree_root_id, tree_level, parent_fk, child_fk FROM tree_cte; \n"
;
...
...
@@ -607,7 +617,7 @@ public class TestGeneralCommonTableQueries extends TestBase {
String
[]
expectedColumnNames
=
new
String
[]{
"SUB_TREE_ROOT_ID"
,
"TREE_LEVEL"
,
"PARENT_FK"
,
"CHILD_FK"
};
int
expectedNumbeOfRows
=
11
;
testRepeatedQueryWithSetup
(
maxRetries
,
expectedRowData
,
expectedColumnNames
,
expectedNumbeOfRows
,
SETUP_SQL
,
WITH_QUERY
);
WITH_QUERY
,
maxRetries
-
1
);
}
private
void
testNonRecursiveTableInCreateView
()
throws
Exception
{
String
SETUP_SQL
=
""
...
...
@@ -628,7 +638,8 @@ public class TestGeneralCommonTableQueries extends TestBase {
+
"WITH tree_cte_nr (sub_tree_root_id, tree_level, parent_fk, child_fk) AS ( \n"
+
" SELECT mt.ID AS sub_tree_root_id, CAST(0 AS INT) AS tree_level, mt.parent_fk, mt.id \n"
+
" FROM my_table mt \n"
+
") \n"
+
"), \n"
+
"unused_cte AS ( SELECT 1 AS unUsedColumn ) \n"
+
"SELECT sub_tree_root_id, tree_level, parent_fk, child_fk FROM tree_cte_nr; \n"
;
...
...
@@ -644,6 +655,6 @@ public class TestGeneralCommonTableQueries extends TestBase {
String
[]
expectedColumnNames
=
new
String
[]{
"SUB_TREE_ROOT_ID"
,
"TREE_LEVEL"
,
"PARENT_FK"
,
"CHILD_FK"
};
int
expectedNumbeOfRows
=
5
;
testRepeatedQueryWithSetup
(
maxRetries
,
expectedRowData
,
expectedColumnNames
,
expectedNumbeOfRows
,
SETUP_SQL
,
WITH_QUERY
);
WITH_QUERY
,
maxRetries
-
1
);
}
}
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