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Administrator
h2database
Commits
b8e6dc27
提交
b8e6dc27
authored
7月 15, 2018
作者:
Evgenij Ryazanov
浏览文件
操作
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电子邮件补丁
差异文件
Fix update count for REPLACE and convert test into SQL script
上级
3b3c53f9
显示空白字符变更
内嵌
并排
正在显示
5 个修改的文件
包含
47 行增加
和
83 行删除
+47
-83
Replace.java
h2/src/main/org/h2/command/dml/Replace.java
+14
-10
TestAll.java
h2/src/test/org/h2/test/TestAll.java
+0
-2
TestReplace.java
h2/src/test/org/h2/test/db/TestReplace.java
+0
-70
TestScript.java
h2/src/test/org/h2/test/scripts/TestScript.java
+1
-1
replace.sql
h2/src/test/org/h2/test/scripts/dml/replace.sql
+32
-0
没有找到文件。
h2/src/main/org/h2/command/dml/Replace.java
浏览文件 @
b8e6dc27
...
...
@@ -79,13 +79,12 @@ public class Replace extends Prepared {
@Override
public
int
update
()
{
int
count
;
int
count
=
0
;
session
.
getUser
().
checkRight
(
table
,
Right
.
INSERT
);
session
.
getUser
().
checkRight
(
table
,
Right
.
UPDATE
);
setCurrentRowNumber
(
0
);
Mode
mode
=
session
.
getDatabase
().
getMode
();
if
(!
list
.
isEmpty
())
{
count
=
0
;
for
(
int
x
=
0
,
size
=
list
.
size
();
x
<
size
;
x
++)
{
setCurrentRowNumber
(
x
+
1
);
Expression
[]
expr
=
list
.
get
(
x
);
...
...
@@ -104,16 +103,13 @@ public class Replace extends Prepared {
}
}
}
replace
(
newRow
);
count
++;
count
+=
replace
(
newRow
);
}
}
else
{
ResultInterface
rows
=
query
.
query
(
0
);
count
=
0
;
table
.
fire
(
session
,
Trigger
.
UPDATE
|
Trigger
.
INSERT
,
true
);
table
.
lock
(
session
,
true
,
false
);
while
(
rows
.
next
())
{
count
++;
Value
[]
r
=
rows
.
currentRow
();
Row
newRow
=
table
.
getTemplateRow
();
setCurrentRowNumber
(
count
);
...
...
@@ -127,7 +123,7 @@ public class Replace extends Prepared {
throw
setRow
(
ex
,
count
,
getSQL
(
r
));
}
}
replace
(
newRow
);
count
+=
replace
(
newRow
);
}
rows
.
close
();
table
.
fire
(
session
,
Trigger
.
UPDATE
|
Trigger
.
INSERT
,
false
);
...
...
@@ -135,7 +131,13 @@ public class Replace extends Prepared {
return
count
;
}
private
void
replace
(
Row
row
)
{
/**
* Updates an existing row or inserts a new one.
*
* @param row row to replace
* @return 1 if row was inserted, 2 if row was updated
*/
private
int
replace
(
Row
row
)
{
int
count
=
update
(
row
);
if
(
count
==
0
)
{
try
{
...
...
@@ -147,6 +149,7 @@ public class Replace extends Prepared {
session
.
log
(
table
,
UndoLogRecord
.
INSERT
,
row
);
table
.
fireAfterRow
(
session
,
null
,
row
,
false
);
}
return
1
;
}
catch
(
DbException
e
)
{
if
(
e
.
getErrorCode
()
==
ErrorCode
.
DUPLICATE_KEY_1
)
{
// possibly a concurrent replace or insert
...
...
@@ -170,9 +173,10 @@ public class Replace extends Prepared {
}
throw
e
;
}
}
else
if
(
count
!
=
1
)
{
throw
DbException
.
get
(
ErrorCode
.
DUPLICATE_KEY_1
,
table
.
getSQL
())
;
}
else
if
(
count
=
=
1
)
{
return
2
;
}
throw
DbException
.
get
(
ErrorCode
.
DUPLICATE_KEY_1
,
table
.
getSQL
());
}
private
int
update
(
Row
row
)
{
...
...
h2/src/test/org/h2/test/TestAll.java
浏览文件 @
b8e6dc27
...
...
@@ -62,7 +62,6 @@ import org.h2.test.db.TestPowerOff;
import
org.h2.test.db.TestQueryCache
;
import
org.h2.test.db.TestReadOnly
;
import
org.h2.test.db.TestRecursiveQueries
;
import
org.h2.test.db.TestReplace
;
import
org.h2.test.db.TestRights
;
import
org.h2.test.db.TestRowFactory
;
import
org.h2.test.db.TestRunscript
;
...
...
@@ -793,7 +792,6 @@ kill -9 `jps -l | grep "org.h2.test." | cut -d " " -f 1`
addTest
(
new
TestView
());
addTest
(
new
TestViewAlterTable
());
addTest
(
new
TestViewDropView
());
addTest
(
new
TestReplace
());
addTest
(
new
TestSynonymForTable
());
addTest
(
new
TestColumnNamer
());
...
...
h2/src/test/org/h2/test/db/TestReplace.java
deleted
100644 → 0
浏览文件 @
3b3c53f9
/*
* Copyright 2004-2018 H2 Group. Multiple-Licensed under the MPL 2.0,
* and the EPL 1.0 (http://h2database.com/html/license.html).
* Initial Developer: Cemo
*/
package
org
.
h2
.
test
.
db
;
import
org.h2.test.TestBase
;
import
org.h2.test.TestDb
;
import
java.sql.Connection
;
import
java.sql.ResultSet
;
import
java.sql.SQLException
;
import
java.sql.Statement
;
/**
* Test the MySQL-compatibility REPLACE command.
*
* @author Cemo
*/
public
class
TestReplace
extends
TestDb
{
/**
* Run just this test.
*
* @param a ignored
*/
public
static
void
main
(
String
...
a
)
throws
Exception
{
TestBase
.
createCaller
().
init
().
test
();
}
@Override
public
void
test
()
throws
SQLException
{
deleteDb
(
"replace"
);
Connection
conn
=
getConnection
(
"replace"
);
testReplace
(
conn
);
conn
.
close
();
deleteDb
(
"replace"
);
}
private
void
testReplace
(
Connection
conn
)
throws
SQLException
{
Statement
stat
=
conn
.
createStatement
();
ResultSet
rs
;
stat
.
execute
(
"CREATE TABLE TABLE_WORD ("
+
" WORD_ID int(11) NOT NULL AUTO_INCREMENT,"
+
" WORD varchar(128) NOT NULL,"
+
" PRIMARY KEY (WORD_ID)"
+
");"
);
stat
.
execute
(
"REPLACE INTO TABLE_WORD "
+
"( WORD ) VALUES ('aaaaaaaaaa')"
);
stat
.
execute
(
"REPLACE INTO TABLE_WORD "
+
"( WORD ) VALUES ('bbbbbbbbbb')"
);
stat
.
execute
(
"REPLACE INTO TABLE_WORD "
+
"( WORD_ID, WORD ) VALUES (3, 'cccccccccc')"
);
rs
=
stat
.
executeQuery
(
"SELECT WORD "
+
"FROM TABLE_WORD where WORD_ID = 1"
);
rs
.
next
();
assertEquals
(
"aaaaaaaaaa"
,
rs
.
getNString
(
1
));
stat
.
execute
(
"REPLACE INTO TABLE_WORD "
+
"( WORD_ID, WORD ) VALUES (1, 'REPLACED')"
);
rs
=
stat
.
executeQuery
(
"SELECT WORD FROM TABLE_WORD where WORD_ID = 1"
);
rs
.
next
();
assertEquals
(
"REPLACED"
,
rs
.
getNString
(
1
));
}
}
h2/src/test/org/h2/test/scripts/TestScript.java
浏览文件 @
b8e6dc27
...
...
@@ -128,7 +128,7 @@ public class TestScript extends TestDb {
"dropDomain"
,
"dropIndex"
,
"dropSchema"
,
"truncateTable"
})
{
testScript
(
"ddl/"
+
s
+
".sql"
);
}
for
(
String
s
:
new
String
[]
{
"error_reporting"
,
"insertIgnore"
,
for
(
String
s
:
new
String
[]
{
"error_reporting"
,
"insertIgnore"
,
"replace"
,
"mergeUsing"
,
"script"
,
"with"
})
{
testScript
(
"dml/"
+
s
+
".sql"
);
}
...
...
h2/src/test/org/h2/test/scripts/dml/replace.sql
0 → 100644
浏览文件 @
b8e6dc27
-- Copyright 2004-2018 H2 Group. Multiple-Licensed under the MPL 2.0,
-- and the EPL 1.0 (http://h2database.com/html/license.html).
-- Initial Developer: H2 Group
--
CREATE
TABLE
TABLE_WORD
(
WORD_ID
int
(
11
)
NOT
NULL
AUTO_INCREMENT
,
WORD
varchar
(
128
)
NOT
NULL
,
PRIMARY
KEY
(
WORD_ID
)
);
>
ok
REPLACE
INTO
TABLE_WORD
(
WORD
)
VALUES
(
'aaaaaaaaaa'
);
>
update
count
:
1
REPLACE
INTO
TABLE_WORD
(
WORD
)
VALUES
(
'bbbbbbbbbb'
);
>
update
count
:
1
REPLACE
INTO
TABLE_WORD
(
WORD_ID
,
WORD
)
VALUES
(
3
,
'cccccccccc'
);
>
update
count
:
1
SELECT
WORD
FROM
TABLE_WORD
where
WORD_ID
=
1
;
>>
aaaaaaaaaa
REPLACE
INTO
TABLE_WORD
(
WORD_ID
,
WORD
)
VALUES
(
1
,
'REPLACED'
);
>
update
count
:
2
SELECT
WORD
FROM
TABLE_WORD
where
WORD_ID
=
1
;
>>
REPLACED
DROP
TABLE
TABLE_WORD
;
>
ok
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