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h2database
Commits
9df1d17c
提交
9df1d17c
authored
6 年前
作者:
Evgenij Ryazanov
浏览文件
操作
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电子邮件补丁
差异文件
Allow abs(increment) == maxValue - minValue for sequences
上级
bc1b4559
master
version-1.4.198
无相关合并请求
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
50 行增加
和
3 行删除
+50
-3
Sequence.java
h2/src/main/org/h2/schema/Sequence.java
+2
-2
TestScript.java
h2/src/test/org/h2/test/scripts/TestScript.java
+1
-1
createSequence.sql
h2/src/test/org/h2/test/scripts/ddl/createSequence.sql
+47
-0
没有找到文件。
h2/src/main/org/h2/schema/Sequence.java
浏览文件 @
9df1d17c
...
...
@@ -143,9 +143,9 @@ public class Sequence extends SchemaObjectBase {
maxValue
>=
value
&&
maxValue
>
minValue
&&
increment
!=
0
&&
// Math.abs(increment) < maxValue - minValue
// Math.abs(increment) <
=
maxValue - minValue
// Can use Long.compareUnsigned() on Java 8
Math
.
abs
(
increment
)
+
Long
.
MIN_VALUE
<
maxValue
-
minValue
+
Long
.
MIN_VALUE
;
Math
.
abs
(
increment
)
+
Long
.
MIN_VALUE
<
=
maxValue
-
minValue
+
Long
.
MIN_VALUE
;
}
private
static
long
getDefaultMinValue
(
Long
startValue
,
long
increment
)
{
...
...
This diff is collapsed.
Click to expand it.
h2/src/test/org/h2/test/scripts/TestScript.java
浏览文件 @
9df1d17c
...
...
@@ -125,7 +125,7 @@ public class TestScript extends TestDb {
testScript
(
"datatypes/"
+
s
+
".sql"
);
}
for
(
String
s
:
new
String
[]
{
"alterTableAdd"
,
"alterTableDropColumn"
,
"alterTableRename"
,
"createAlias"
,
"createSynonym"
,
"createTable"
,
"createTrigger"
,
"createView"
,
"createAlias"
,
"createS
equence"
,
"createS
ynonym"
,
"createTable"
,
"createTrigger"
,
"createView"
,
"dropDomain"
,
"dropIndex"
,
"dropSchema"
,
"truncateTable"
})
{
testScript
(
"ddl/"
+
s
+
".sql"
);
}
...
...
This diff is collapsed.
Click to expand it.
h2/src/test/org/h2/test/scripts/ddl/createSequence.sql
0 → 100644
浏览文件 @
9df1d17c
-- 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
SEQUENCE
SEQ
START
WITH
0
INCREMENT
BY
1
MINVALUE
0
MAXVALUE
1
;
>
ok
DROP
SEQUENCE
SEQ
;
>
ok
CREATE
SEQUENCE
SEQ
START
WITH
0
INCREMENT
BY
1
MINVALUE
0
MAXVALUE
0
;
>
exception
SEQUENCE_ATTRIBUTES_INVALID
CREATE
SEQUENCE
SEQ
START
WITH
1
INCREMENT
BY
1
MINVALUE
1
MAXVALUE
0
;
>
exception
SEQUENCE_ATTRIBUTES_INVALID
CREATE
SEQUENCE
SEQ
START
WITH
0
INCREMENT
BY
0
MINVALUE
0
MAXVALUE
1
;
>
exception
SEQUENCE_ATTRIBUTES_INVALID
CREATE
SEQUENCE
SEQ
START
WITH
1
INCREMENT
BY
1
MINVALUE
2
MAXVALUE
10
;
>
exception
SEQUENCE_ATTRIBUTES_INVALID
CREATE
SEQUENCE
SEQ
START
WITH
20
INCREMENT
BY
1
MINVALUE
1
MAXVALUE
10
;
>
exception
SEQUENCE_ATTRIBUTES_INVALID
CREATE
SEQUENCE
SEQ
START
WITH
0
INCREMENT
BY
9223372036854775807
MINVALUE
-
9223372036854775808
MAXVALUE
9223372036854775807
;
>
ok
DROP
SEQUENCE
SEQ
;
>
ok
CREATE
SEQUENCE
SEQ
START
WITH
0
INCREMENT
BY
-
9223372036854775808
MINVALUE
-
9223372036854775808
MAXVALUE
9223372036854775807
;
>
ok
DROP
SEQUENCE
SEQ
;
>
ok
CREATE
SEQUENCE
SEQ
START
WITH
0
INCREMENT
BY
-
9223372036854775808
MINVALUE
-
1
MAXVALUE
9223372036854775807
;
>
ok
DROP
SEQUENCE
SEQ
;
>
ok
CREATE
SEQUENCE
SEQ
START
WITH
0
INCREMENT
BY
-
9223372036854775808
MINVALUE
0
MAXVALUE
9223372036854775807
;
>
exception
SEQUENCE_ATTRIBUTES_INVALID
This diff is collapsed.
Click to expand it.
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