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Administrator
h2database
Commits
ed6c4be6
提交
ed6c4be6
authored
12月 25, 2018
作者:
Andrei Tokar
浏览文件
操作
浏览文件
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差异文件
Merge remote-tracking branch 'h2database/master' into append-single
上级
e8263866
c1608d05
隐藏空白字符变更
内嵌
并排
正在显示
18 个修改的文件
包含
307 行增加
和
79 行删除
+307
-79
help.csv
h2/src/docsrc/help/help.csv
+20
-8
changelog.html
h2/src/docsrc/html/changelog.html
+4
-0
Parser.java
h2/src/main/org/h2/command/Parser.java
+7
-4
Set.java
h2/src/main/org/h2/command/dml/Set.java
+40
-20
SetTypes.java
h2/src/main/org/h2/command/dml/SetTypes.java
+7
-1
Database.java
h2/src/main/org/h2/engine/Database.java
+26
-0
Session.java
h2/src/main/org/h2/engine/Session.java
+20
-10
SysProperties.java
h2/src/main/org/h2/engine/SysProperties.java
+11
-1
Transaction.java
h2/src/main/org/h2/mvstore/tx/Transaction.java
+1
-1
PageStore.java
h2/src/main/org/h2/store/PageStore.java
+12
-7
CompareMode.java
h2/src/main/org/h2/value/CompareMode.java
+33
-12
CompareModeDefault.java
h2/src/main/org/h2/value/CompareModeDefault.java
+2
-3
CompareModeIcu4J.java
h2/src/main/org/h2/value/CompareModeIcu4J.java
+2
-2
ValueUuid.java
h2/src/main/org/h2/value/ValueUuid.java
+19
-4
TestAll.java
h2/src/test/org/h2/test/TestAll.java
+2
-0
TestAnalyzeTableTx.java
h2/src/test/org/h2/test/db/TestAnalyzeTableTx.java
+56
-0
uuid.sql
h2/src/test/org/h2/test/scripts/datatypes/uuid.sql
+43
-0
ArchiveTool.java
h2/src/tools/org/h2/dev/fs/ArchiveTool.java
+2
-6
没有找到文件。
h2/src/docsrc/help/help.csv
浏览文件 @
ed6c4be6
...
...
@@ -1248,8 +1248,7 @@ SET CLUSTER ''
"
"Commands (Other)","SET BINARY_COLLATION","
SET BINARY_COLLATION
{ UNSIGNED | SIGNED } ] }
SET BINARY_COLLATION { UNSIGNED | SIGNED }
","
Sets the collation used for comparing BINARY columns, the default is SIGNED
for version 1.3 and older, and UNSIGNED for version 1.4 and newer.
...
...
@@ -1262,9 +1261,26 @@ This setting is persistent.
SET BINARY_COLLATION SIGNED
"
"Commands (Other)","SET UUID_COLLATION","
SET UUID_COLLATION { UNSIGNED | SIGNED }
","
Sets the collation used for comparing UUID columns, the default is SIGNED.
This command can only be executed if there are no tables defined.
SIGNED means signed comparison between first 64 bits of compared values treated as long values
and if they are equal a signed comparison of the last 64 bits of compared values treated as long values.
See also Java ""UUID.compareTo()"".
UNSIGNED means RFC 4122 compatible unsigned comparison.
Admin rights are required to execute this command.
This command commits an open transaction in this connection.
This setting is persistent.
","
SET UUID_COLLATION UNSIGNED
"
"Commands (Other)","SET BUILTIN_ALIAS_OVERRIDE","
SET BUILTIN_ALIAS_OVERRIDE
{ TRUE | FALSE } ] }
SET BUILTIN_ALIAS_OVERRIDE { TRUE | FALSE }
","
Allows the overriding of the builtin system date/time functions
for unit testing purposes.
...
...
@@ -1436,7 +1452,6 @@ This setting can be appended to the database URL: ""jdbc:h2:test;JAVA_OBJECT_SER
SET JAVA_OBJECT_SERIALIZER 'com.acme.SerializerClassName'
"
"Commands (Other)","SET LAZY_QUERY_EXECUTION","
SET LAZY_QUERY_EXECUTION int
","
...
...
@@ -3206,7 +3221,6 @@ ARRAY
An array of values.
Mapped to ""java.lang.Object[]"" (arrays of any non-primitive type are also supported).
Use a value list (1, 2) or ""PreparedStatement.setObject(.., new Object[] {..})"" to store values,
and ""ResultSet.getObject(..)"" or ""ResultSet.getArray(..)"" to retrieve the values.
","
...
...
@@ -4377,7 +4391,6 @@ Later flags overrides first ones, for example 'ic' equivalent to case sensitive
REGEXP_LIKE('Hello World', '[A-Z ]*', 'i')
"
"Functions (String)","REPEAT","
REPEAT(string, int)
","
...
...
@@ -5517,4 +5530,3 @@ Contains all values from start to end (this is a dynamic table).
","
SYSTEM_RANGE(0, 100)
"
h2/src/docsrc/html/changelog.html
浏览文件 @
ed6c4be6
...
...
@@ -21,6 +21,10 @@ Change Log
<h2>
Next Version (unreleased)
</h2>
<ul>
<li>
Issue #1620: UUIDs are unexpectedly sorted as signed
</li>
<li>
PR #1614: Use bulk .addAll() operation
</li>
<li>
PR #1613: Add explicit table query
</li>
<li>
Issue #1608: ARRAY and row value expression should not be the same
...
...
h2/src/main/org/h2/command/Parser.java
浏览文件 @
ed6c4be6
...
...
@@ -6653,7 +6653,10 @@ public class Parser {
return
parseSetCollation
();
}
else
if
(
readIf
(
"BINARY_COLLATION"
))
{
readIfEqualOrTo
();
return
parseSetBinaryCollation
();
return
parseSetBinaryCollation
(
SetTypes
.
BINARY_COLLATION
);
}
else
if
(
readIf
(
"UUID_COLLATION"
))
{
readIfEqualOrTo
();
return
parseSetBinaryCollation
(
SetTypes
.
UUID_COLLATION
);
}
else
if
(
readIf
(
"CLUSTER"
))
{
readIfEqualOrTo
();
Set
command
=
new
Set
(
session
,
SetTypes
.
CLUSTER
);
...
...
@@ -6842,14 +6845,14 @@ public class Parser {
return
command
;
}
private
Set
parseSetBinaryCollation
()
{
private
Set
parseSetBinaryCollation
(
int
type
)
{
String
name
=
readAliasIdentifier
();
if
(
equalsToken
(
name
,
CompareMode
.
UNSIGNED
)
||
equalsToken
(
name
,
CompareMode
.
SIGNED
))
{
Set
command
=
new
Set
(
session
,
SetTypes
.
BINARY_COLLATION
);
Set
command
=
new
Set
(
session
,
type
);
command
.
setString
(
name
);
return
command
;
}
throw
DbException
.
getInvalidValueException
(
"BINARY_COLLATION"
,
name
);
throw
DbException
.
getInvalidValueException
(
SetTypes
.
getTypeName
(
type
)
,
name
);
}
private
Set
parseSetJavaObjectSerializer
()
{
...
...
h2/src/main/org/h2/command/dml/Set.java
浏览文件 @
ed6c4be6
...
...
@@ -123,12 +123,13 @@ public class Set extends Prepared {
}
case
SetTypes
.
COLLATION
:
{
session
.
getUser
().
checkAdmin
();
final
boolean
binaryUnsigned
=
database
.
getCompareMode
().
isBinaryUnsigned
();
CompareMode
currentMode
=
database
.
getCompareMode
();
final
boolean
binaryUnsigned
=
currentMode
.
isBinaryUnsigned
();
final
boolean
uuidUnsigned
=
currentMode
.
isUuidUnsigned
();
CompareMode
compareMode
;
StringBuilder
buff
=
new
StringBuilder
(
stringValue
);
if
(
stringValue
.
equals
(
CompareMode
.
OFF
))
{
compareMode
=
CompareMode
.
getInstance
(
null
,
0
,
binaryUnsigned
);
compareMode
=
CompareMode
.
getInstance
(
null
,
0
,
binaryUnsigned
,
uuidUnsigned
);
}
else
{
int
strength
=
getIntValue
();
buff
.
append
(
" STRENGTH "
);
...
...
@@ -141,8 +142,7 @@ public class Set extends Prepared {
}
else
if
(
strength
==
Collator
.
TERTIARY
)
{
buff
.
append
(
"TERTIARY"
);
}
compareMode
=
CompareMode
.
getInstance
(
stringValue
,
strength
,
binaryUnsigned
);
compareMode
=
CompareMode
.
getInstance
(
stringValue
,
strength
,
binaryUnsigned
,
uuidUnsigned
);
}
CompareMode
old
=
database
.
getCompareMode
();
if
(
old
.
equals
(
compareMode
))
{
...
...
@@ -150,9 +150,7 @@ public class Set extends Prepared {
}
Table
table
=
database
.
getFirstUserTable
();
if
(
table
!=
null
)
{
throw
DbException
.
get
(
ErrorCode
.
COLLATION_CHANGE_WITH_DATA_TABLE_1
,
table
.
getSQL
());
throw
DbException
.
get
(
ErrorCode
.
COLLATION_CHANGE_WITH_DATA_TABLE_1
,
table
.
getSQL
());
}
addOrUpdateSetting
(
name
,
buff
.
toString
(),
0
);
database
.
setCompareMode
(
compareMode
);
...
...
@@ -160,24 +158,46 @@ public class Set extends Prepared {
}
case
SetTypes
.
BINARY_COLLATION
:
{
session
.
getUser
().
checkAdmin
();
Table
table
=
database
.
getFirstUserTable
();
if
(
table
!=
null
)
{
throw
DbException
.
get
(
ErrorCode
.
COLLATION_CHANGE_WITH_DATA_TABLE_1
,
table
.
getSQL
());
boolean
unsigned
;
if
(
stringValue
.
equals
(
CompareMode
.
SIGNED
))
{
unsigned
=
false
;
}
else
if
(
stringValue
.
equals
(
CompareMode
.
UNSIGNED
))
{
unsigned
=
true
;
}
else
{
throw
DbException
.
getInvalidValueException
(
"BINARY_COLLATION"
,
stringValue
);
}
CompareMode
currentMode
=
database
.
getCompareMode
();
CompareMode
newMode
;
if
(
currentMode
.
isBinaryUnsigned
()
!=
unsigned
)
{
Table
table
=
database
.
getFirstUserTable
();
if
(
table
!=
null
)
{
throw
DbException
.
get
(
ErrorCode
.
COLLATION_CHANGE_WITH_DATA_TABLE_1
,
table
.
getSQL
());
}
}
CompareMode
newMode
=
CompareMode
.
getInstance
(
currentMode
.
getName
(),
currentMode
.
getStrength
(),
unsigned
,
currentMode
.
isUuidUnsigned
());
addOrUpdateSetting
(
name
,
stringValue
,
0
);
database
.
setCompareMode
(
newMode
);
break
;
}
case
SetTypes
.
UUID_COLLATION
:
{
session
.
getUser
().
checkAdmin
();
boolean
unsigned
;
if
(
stringValue
.
equals
(
CompareMode
.
SIGNED
))
{
newMode
=
CompareMode
.
getInstance
(
currentMode
.
getName
(),
currentMode
.
getStrength
(),
false
);
unsigned
=
false
;
}
else
if
(
stringValue
.
equals
(
CompareMode
.
UNSIGNED
))
{
newMode
=
CompareMode
.
getInstance
(
currentMode
.
getName
(),
currentMode
.
getStrength
(),
true
);
unsigned
=
true
;
}
else
{
throw
DbException
.
getInvalidValueException
(
"BINARY_COLLATION"
,
stringValue
);
throw
DbException
.
getInvalidValueException
(
"UUID_COLLATION"
,
stringValue
);
}
CompareMode
currentMode
=
database
.
getCompareMode
();
if
(
currentMode
.
isUuidUnsigned
()
!=
unsigned
)
{
Table
table
=
database
.
getFirstUserTable
();
if
(
table
!=
null
)
{
throw
DbException
.
get
(
ErrorCode
.
COLLATION_CHANGE_WITH_DATA_TABLE_1
,
table
.
getSQL
());
}
}
CompareMode
newMode
=
CompareMode
.
getInstance
(
currentMode
.
getName
(),
currentMode
.
getStrength
(),
currentMode
.
isBinaryUnsigned
(),
unsigned
);
addOrUpdateSetting
(
name
,
stringValue
,
0
);
database
.
setCompareMode
(
newMode
);
break
;
...
...
h2/src/main/org/h2/command/dml/SetTypes.java
浏览文件 @
ed6c4be6
...
...
@@ -257,7 +257,12 @@ public class SetTypes {
*/
public
static
final
int
LOCAL_RESULT_FACTORY
=
49
;
private
static
final
int
COUNT
=
LOCAL_RESULT_FACTORY
+
1
;
/**
* The type of a SET UUID_COLLATION statement.
*/
public
static
final
int
UUID_COLLATION
=
50
;
private
static
final
int
COUNT
=
UUID_COLLATION
+
1
;
private
static
final
ArrayList
<
String
>
TYPES
;
...
...
@@ -317,6 +322,7 @@ public class SetTypes {
list
.
add
(
COLUMN_NAME_RULES
,
"COLUMN_NAME_RULES"
);
list
.
add
(
AUTHENTICATOR
,
"AUTHENTICATOR"
);
list
.
add
(
LOCAL_RESULT_FACTORY
,
"LOCAL_RESULT_FACTORY"
);
list
.
add
(
UUID_COLLATION
,
"UUID_COLLATION"
);
TYPES
=
list
;
}
...
...
h2/src/main/org/h2/engine/Database.java
浏览文件 @
ed6c4be6
...
...
@@ -855,6 +855,8 @@ public class Database implements DataHandler {
lockMeta
(
systemSession
);
addDatabaseObject
(
systemSession
,
setting
);
}
setSortSetting
(
SetTypes
.
BINARY_COLLATION
,
SysProperties
.
SORT_BINARY_UNSIGNED
,
true
);
setSortSetting
(
SetTypes
.
UUID_COLLATION
,
SysProperties
.
SORT_UUID_UNSIGNED
,
false
);
// mark all ids used in the page store
if
(
pageStore
!=
null
)
{
BitSet
f
=
pageStore
.
getObjectIds
();
...
...
@@ -875,6 +877,30 @@ public class Database implements DataHandler {
}
}
/**
* Preserves a current default value of a sorting setting if it is not the
* same as default for older versions of H2 and if it was not modified by
* user.
*
* @param type
* setting type
* @param defValue
* current default value (may be modified via system properties)
* @param oldDefault
* default value for old versions
*/
private
void
setSortSetting
(
int
type
,
boolean
defValue
,
boolean
oldDefault
)
{
if
(
defValue
==
oldDefault
)
{
return
;
}
String
name
=
SetTypes
.
getTypeName
(
type
);
if
(
settings
.
get
(
name
)
==
null
)
{
Setting
setting
=
new
Setting
(
this
,
allocateObjectId
(),
name
);
setting
.
setStringValue
(
defValue
?
CompareMode
.
UNSIGNED
:
CompareMode
.
SIGNED
);
lockMeta
(
systemSession
);
addDatabaseObject
(
systemSession
,
setting
);
}
}
private
void
handleUpgradeIssues
()
{
if
(
store
!=
null
&&
!
isReadOnly
())
{
...
...
h2/src/main/org/h2/engine/Session.java
浏览文件 @
ed6c4be6
...
...
@@ -670,16 +670,6 @@ public class Session extends SessionWithState implements TransactionStore.Rollba
public
void
commit
(
boolean
ddl
)
{
checkCommitRollback
();
int
rowCount
=
getDatabase
().
getSettings
().
analyzeSample
/
10
;
if
(
tablesToAnalyze
!=
null
)
{
for
(
Table
table
:
tablesToAnalyze
)
{
Analyze
.
analyzeTable
(
this
,
table
,
rowCount
,
false
);
}
// analyze can lock the meta
database
.
unlockMeta
(
this
);
}
tablesToAnalyze
=
null
;
currentTransactionName
=
null
;
transactionStart
=
null
;
if
(
transaction
!=
null
)
{
...
...
@@ -717,9 +707,29 @@ public class Session extends SessionWithState implements TransactionStore.Rollba
}
}
if
(
tablesToAnalyze
!=
null
)
{
if
(
database
.
isMVStore
())
{
// table analysis will cause a new transaction(s) to be opened,
// so we need to commit afterwards whatever leftovers might be
analyzeTables
();
commit
(
true
);
}
else
{
analyzeTables
();
}
}
endTransaction
();
}
private
void
analyzeTables
()
{
int
rowCount
=
getDatabase
().
getSettings
().
analyzeSample
/
10
;
for
(
Table
table
:
tablesToAnalyze
)
{
Analyze
.
analyzeTable
(
this
,
table
,
rowCount
,
false
);
}
// analyze can lock the meta
database
.
unlockMeta
(
this
);
tablesToAnalyze
=
null
;
}
private
void
removeTemporaryLobs
(
boolean
onTimeout
)
{
assert
this
!=
getDatabase
().
getLobSession
()
||
Thread
.
holdsLock
(
this
)
||
Thread
.
holdsLock
(
getDatabase
());
if
(
temporaryLobs
!=
null
)
{
...
...
h2/src/main/org/h2/engine/SysProperties.java
浏览文件 @
ed6c4be6
...
...
@@ -418,11 +418,21 @@ public class SysProperties {
* System property <code>h2.sortBinaryUnsigned</code>
* (default: true).<br />
* Whether binary data should be sorted in unsigned mode
* (0xff is larger than 0x00).
* (0xff is larger than 0x00)
by default in new databases
.
*/
public
static
final
boolean
SORT_BINARY_UNSIGNED
=
Utils
.
getProperty
(
"h2.sortBinaryUnsigned"
,
true
);
/**
* System property {@code h2.sortUuidUnsigned}, {@code false} by default
* unless {@code h2.preview} is enabled.
* Whether UUID data should be sorted in unsigned mode
* ('ffffffff-ffff-ffff-ffff-ffffffffffff' is larger than
* '00000000-0000-0000-0000-000000000000') by default in new databases.
*/
public
static
final
boolean
SORT_UUID_UNSIGNED
=
Utils
.
getProperty
(
"h2.sortUuidUnsigned"
,
PREVIEW
);
/**
* System property <code>h2.sortNullsHigh</code> (default: false).<br />
* Invert the default sorting behavior for NULL, such that NULL
...
...
h2/src/main/org/h2/mvstore/tx/Transaction.java
浏览文件 @
ed6c4be6
...
...
@@ -468,7 +468,7 @@ public class Transaction {
if
(
status
!=
STATUS_OPEN
)
{
throw
DataUtils
.
newIllegalStateException
(
DataUtils
.
ERROR_TRANSACTION_ILLEGAL_STATE
,
"Transaction {0} has status {1}, not
open"
,
transactionId
,
status
);
"Transaction {0} has status {1}, not
OPEN"
,
transactionId
,
STATUS_NAMES
[
status
]
);
}
}
...
...
h2/src/main/org/h2/store/PageStore.java
浏览文件 @
ed6c4be6
...
...
@@ -1689,8 +1689,12 @@ public class PageStore implements CacheWriter {
if
(
options
.
length
>
3
)
{
binaryUnsigned
=
Boolean
.
parseBoolean
(
options
[
3
]);
}
boolean
uuidUnsigned
=
SysProperties
.
SORT_UUID_UNSIGNED
;
if
(
options
.
length
>
4
)
{
uuidUnsigned
=
Boolean
.
parseBoolean
(
options
[
4
]);
}
CompareMode
mode
=
CompareMode
.
getInstance
(
options
[
0
],
Integer
.
parseInt
(
options
[
1
]),
binaryUnsigned
);
options
[
0
],
Integer
.
parseInt
(
options
[
1
]),
binaryUnsigned
,
uuidUnsigned
);
table
.
setCompareMode
(
mode
);
meta
=
table
.
getScanIndex
(
session
);
}
else
{
...
...
@@ -1775,21 +1779,22 @@ public class PageStore implements CacheWriter {
}
String
columnList
=
buff
.
toString
();
CompareMode
mode
=
table
.
getCompareMode
();
String
options
=
mode
.
getName
()+
","
+
mode
.
getStrength
()
+
","
;
StringBuilder
options
=
new
StringBuilder
().
append
(
mode
.
getName
()).
append
(
','
).
append
(
mode
.
getStrength
())
.
append
(
','
);
if
(
table
.
isTemporary
())
{
options
+=
"temp"
;
options
.
append
(
"temp"
)
;
}
options
+=
","
;
options
.
append
(
','
)
;
if
(
index
instanceof
PageDelegateIndex
)
{
options
+=
"d"
;
options
.
append
(
'd'
)
;
}
options
+=
","
+
mode
.
isBinaryUnsigned
(
);
options
.
append
(
','
).
append
(
mode
.
isBinaryUnsigned
()).
append
(
','
).
append
(
mode
.
isUuidUnsigned
()
);
Row
row
=
metaTable
.
getTemplateRow
();
row
.
setValue
(
0
,
ValueInt
.
get
(
index
.
getId
()));
row
.
setValue
(
1
,
ValueInt
.
get
(
type
));
row
.
setValue
(
2
,
ValueInt
.
get
(
table
.
getId
()));
row
.
setValue
(
3
,
ValueInt
.
get
(
index
.
getRootPageId
()));
row
.
setValue
(
4
,
ValueString
.
get
(
options
));
row
.
setValue
(
4
,
ValueString
.
get
(
options
.
toString
()
));
row
.
setValue
(
5
,
ValueString
.
get
(
columnList
));
row
.
setKey
(
index
.
getId
()
+
1
);
metaIndex
.
add
(
session
,
row
);
...
...
h2/src/main/org/h2/value/CompareMode.java
浏览文件 @
ed6c4be6
...
...
@@ -45,14 +45,14 @@ public class CompareMode implements Comparator<Value> {
public
static
final
String
CHARSET
=
"CHARSET_"
;
/**
* This constant means that the BINARY
columns are sorted as if the bytes
* were signed.
* This constant means that the BINARY
or UUID columns are sorted as if the
*
bytes
were signed.
*/
public
static
final
String
SIGNED
=
"SIGNED"
;
/**
* This constant means that the BINARY
columns are sorted as if the bytes
* were unsigned.
* This constant means that the BINARY
or UUID columns are sorted as if the
*
bytes
were unsigned.
*/
public
static
final
String
UNSIGNED
=
"UNSIGNED"
;
...
...
@@ -79,10 +79,17 @@ public class CompareMode implements Comparator<Value> {
*/
private
final
boolean
binaryUnsigned
;
protected
CompareMode
(
String
name
,
int
strength
,
boolean
binaryUnsigned
)
{
/**
* If true, sort UUID columns as if they contain unsigned bytes instead of
* Java-compatible sorting.
*/
private
final
boolean
uuidUnsigned
;
protected
CompareMode
(
String
name
,
int
strength
,
boolean
binaryUnsigned
,
boolean
uuidUnsigned
)
{
this
.
name
=
name
;
this
.
strength
=
strength
;
this
.
binaryUnsigned
=
binaryUnsigned
;
this
.
uuidUnsigned
=
uuidUnsigned
;
}
/**
...
...
@@ -96,7 +103,7 @@ public class CompareMode implements Comparator<Value> {
* @return the compare mode
*/
public
static
CompareMode
getInstance
(
String
name
,
int
strength
)
{
return
getInstance
(
name
,
strength
,
SysProperties
.
SORT_BINARY_UNSIGNED
);
return
getInstance
(
name
,
strength
,
SysProperties
.
SORT_BINARY_UNSIGNED
,
SysProperties
.
SORT_UUID_UNSIGNED
);
}
/**
...
...
@@ -108,19 +115,21 @@ public class CompareMode implements Comparator<Value> {
* @param name the collation name or null
* @param strength the collation strength
* @param binaryUnsigned whether to compare binaries as unsigned
* @param binaryUnsigned whether to compare UUIDs as unsigned
* @return the compare mode
*/
public
static
CompareMode
getInstance
(
String
name
,
int
strength
,
boolean
binaryUnsigned
)
{
public
static
CompareMode
getInstance
(
String
name
,
int
strength
,
boolean
binaryUnsigned
,
boolean
uuidUnsigned
)
{
CompareMode
last
=
lastUsed
;
if
(
last
!=
null
)
{
if
(
Objects
.
equals
(
last
.
name
,
name
)
&&
last
.
strength
==
strength
&&
last
.
binaryUnsigned
==
binaryUnsigned
)
{
last
.
binaryUnsigned
==
binaryUnsigned
&&
last
.
uuidUnsigned
==
uuidUnsigned
)
{
return
last
;
}
}
if
(
name
==
null
||
name
.
equals
(
OFF
))
{
last
=
new
CompareMode
(
name
,
strength
,
binaryUnsigned
);
last
=
new
CompareMode
(
name
,
strength
,
binaryUnsigned
,
uuidUnsigned
);
}
else
{
boolean
useICU4J
;
if
(
name
.
startsWith
(
ICU4J
))
{
...
...
@@ -133,9 +142,9 @@ public class CompareMode implements Comparator<Value> {
useICU4J
=
CAN_USE_ICU4J
;
}
if
(
useICU4J
)
{
last
=
new
CompareModeIcu4J
(
name
,
strength
,
binaryUnsigned
);
last
=
new
CompareModeIcu4J
(
name
,
strength
,
binaryUnsigned
,
uuidUnsigned
);
}
else
{
last
=
new
CompareModeDefault
(
name
,
strength
,
binaryUnsigned
);
last
=
new
CompareModeDefault
(
name
,
strength
,
binaryUnsigned
,
uuidUnsigned
);
}
}
lastUsed
=
last
;
...
...
@@ -263,6 +272,10 @@ public class CompareMode implements Comparator<Value> {
return
binaryUnsigned
;
}
public
boolean
isUuidUnsigned
()
{
return
uuidUnsigned
;
}
@Override
public
boolean
equals
(
Object
obj
)
{
if
(
obj
==
this
)
{
...
...
@@ -280,12 +293,20 @@ public class CompareMode implements Comparator<Value> {
if
(
binaryUnsigned
!=
o
.
binaryUnsigned
)
{
return
false
;
}
if
(
uuidUnsigned
!=
o
.
uuidUnsigned
)
{
return
false
;
}
return
true
;
}
@Override
public
int
hashCode
()
{
return
getName
().
hashCode
()
^
strength
^
(
binaryUnsigned
?
-
1
:
0
);
int
result
=
1
;
result
=
31
*
result
+
getName
().
hashCode
();
result
=
31
*
result
+
strength
;
result
=
31
*
result
+
(
binaryUnsigned
?
1231
:
1237
);
result
=
31
*
result
+
(
uuidUnsigned
?
1231
:
1237
);
return
result
;
}
@Override
...
...
h2/src/main/org/h2/value/CompareModeDefault.java
浏览文件 @
ed6c4be6
...
...
@@ -20,9 +20,8 @@ public class CompareModeDefault extends CompareMode {
private
final
Collator
collator
;
private
final
SmallLRUCache
<
String
,
CollationKey
>
collationKeys
;
protected
CompareModeDefault
(
String
name
,
int
strength
,
boolean
binaryUnsigned
)
{
super
(
name
,
strength
,
binaryUnsigned
);
protected
CompareModeDefault
(
String
name
,
int
strength
,
boolean
binaryUnsigned
,
boolean
uuidUnsigned
)
{
super
(
name
,
strength
,
binaryUnsigned
,
uuidUnsigned
);
collator
=
CompareMode
.
getCollator
(
name
);
if
(
collator
==
null
)
{
throw
DbException
.
throwInternalError
(
name
);
...
...
h2/src/main/org/h2/value/CompareModeIcu4J.java
浏览文件 @
ed6c4be6
...
...
@@ -20,8 +20,8 @@ public class CompareModeIcu4J extends CompareMode {
private
final
Comparator
<
String
>
collator
;
protected
CompareModeIcu4J
(
String
name
,
int
strength
,
boolean
binaryUnsigned
)
{
super
(
name
,
strength
,
binaryUnsigned
);
protected
CompareModeIcu4J
(
String
name
,
int
strength
,
boolean
binaryUnsigned
,
boolean
uuidUnsigned
)
{
super
(
name
,
strength
,
binaryUnsigned
,
uuidUnsigned
);
collator
=
getIcu4jCollator
(
name
,
strength
);
}
...
...
h2/src/main/org/h2/value/ValueUuid.java
浏览文件 @
ed6c4be6
...
...
@@ -172,15 +172,30 @@ public class ValueUuid extends Value {
return
0
;
}
ValueUuid
v
=
(
ValueUuid
)
o
;
if
(
high
==
v
.
high
)
{
return
Long
.
compare
(
low
,
v
.
low
);
long
v1
=
high
,
v2
=
v
.
high
;
if
(
v1
==
v2
)
{
v1
=
low
;
v2
=
v
.
low
;
if
(
mode
.
isUuidUnsigned
())
{
v1
+=
Long
.
MIN_VALUE
;
v2
+=
Long
.
MIN_VALUE
;
}
return
Long
.
compare
(
v1
,
v2
);
}
if
(
mode
.
isUuidUnsigned
())
{
v1
+=
Long
.
MIN_VALUE
;
v2
+=
Long
.
MIN_VALUE
;
}
return
high
>
v
.
high
?
1
:
-
1
;
return
v1
>
v2
?
1
:
-
1
;
}
@Override
public
boolean
equals
(
Object
other
)
{
return
other
instanceof
ValueUuid
&&
compareTypeSafe
((
Value
)
other
,
null
)
==
0
;
if
(!(
other
instanceof
ValueUuid
))
{
return
false
;
}
ValueUuid
v
=
(
ValueUuid
)
other
;
return
high
==
v
.
high
&&
low
==
v
.
low
;
}
@Override
...
...
h2/src/test/org/h2/test/TestAll.java
浏览文件 @
ed6c4be6
...
...
@@ -21,6 +21,7 @@ import org.h2.test.auth.TestAuthentication;
import
org.h2.test.bench.TestPerformance
;
import
org.h2.test.db.TestAlter
;
import
org.h2.test.db.TestAlterSchemaRename
;
import
org.h2.test.db.TestAnalyzeTableTx
;
import
org.h2.test.db.TestAutoRecompile
;
import
org.h2.test.db.TestBackup
;
import
org.h2.test.db.TestBigDb
;
...
...
@@ -845,6 +846,7 @@ kill -9 `jps -l | grep "org.h2.test." | cut -d " " -f 1`
addTest
(
new
TestMvccMultiThreaded
());
addTest
(
new
TestMvccMultiThreaded2
());
addTest
(
new
TestRowLocks
());
addTest
(
new
TestAnalyzeTableTx
());
// synth
addTest
(
new
TestBtreeIndex
());
...
...
h2/src/test/org/h2/test/db/TestAnalyzeTableTx.java
0 → 100644
浏览文件 @
ed6c4be6
/*
* Copyright 2004-2017 H2 Group. Multiple-Licensed under the MPL 2.0,
* and the EPL 1.0 (http://h2database.com/html/license.html).
* Initial Developer: H2 Group
*/
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.Statement
;
public
class
TestAnalyzeTableTx
extends
TestDb
{
static
final
int
C
=
10_000
;
/**
* Run just this test.
*
* @param a ignored
*/
public
static
void
main
(
String
...
a
)
throws
Exception
{
TestBase
.
createCaller
().
init
().
test
();
}
@Override
public
boolean
isEnabled
()
{
if
(
config
.
networked
||
config
.
big
)
{
return
false
;
}
return
true
;
}
@Override
public
void
test
()
throws
Exception
{
deleteDb
(
getTestName
());
Connection
shared
=
getConnection
(
getTestName
());
Statement
statement
=
shared
.
createStatement
();
statement
.
executeUpdate
(
"DROP TABLE IF EXISTS TEST"
);
statement
.
executeUpdate
(
"CREATE TABLE TEST(ID INT PRIMARY KEY)"
);
Connection
[]
connections
=
new
Connection
[
C
];
for
(
int
i
=
0
;
i
<
C
;
i
++)
{
Connection
c
=
getConnection
(
getTestName
());
c
.
createStatement
().
executeUpdate
(
"INSERT INTO TEST VALUES ("
+
i
+
')'
);
connections
[
i
]
=
c
;
}
try
(
ResultSet
rs
=
statement
.
executeQuery
(
"SELECT * FROM TEST"
))
{
for
(
int
i
=
0
;
i
<
C
;
i
++)
{
if
(!
rs
.
next
())
throw
new
Exception
(
"next"
);
if
(
rs
.
getInt
(
1
)
!=
i
)
throw
new
Exception
(
Integer
.
toString
(
i
));
}
}
}
}
h2/src/test/org/h2/test/scripts/datatypes/uuid.sql
浏览文件 @
ed6c4be6
...
...
@@ -2,3 +2,46 @@
-- and the EPL 1.0 (http://h2database.com/html/license.html).
-- Initial Developer: H2 Group
--
CREATE
TABLE
TEST
(
U
UUID
)
AS
(
SELECT
*
FROM
VALUES
(
'00000000-0000-0000-0000-000000000000'
),
(
'00000000-0000-0000-9000-000000000000'
),
(
'11111111-1111-1111-1111-111111111111'
),
(
'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'
));
>
ok
SELECT
U
FROM
TEST
ORDER
BY
U
;
>
U
>
------------------------------------
>
aaaaaaaa
-
aaaa
-
aaaa
-
aaaa
-
aaaaaaaaaaaa
>
00000000
-
0000
-
0000
-
9000
-
000000000000
>
00000000
-
0000
-
0000
-
0000
-
000000000000
>
11111111
-
1111
-
1111
-
1111
-
111111111111
>
rows
(
ordered
):
4
SET
UUID_COLLATION
UNSIGNED
;
>
exception
COLLATION_CHANGE_WITH_DATA_TABLE_1
DROP
TABLE
TEST
;
>
ok
SET
UUID_COLLATION
UNSIGNED
;
>
ok
CREATE
TABLE
TEST
(
U
UUID
)
AS
(
SELECT
*
FROM
VALUES
(
'00000000-0000-0000-0000-000000000000'
),
(
'00000000-0000-0000-9000-000000000000'
),
(
'11111111-1111-1111-1111-111111111111'
),
(
'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa'
));
>
ok
SELECT
U
FROM
TEST
ORDER
BY
U
;
>
U
>
------------------------------------
>
00000000
-
0000
-
0000
-
0000
-
000000000000
>
00000000
-
0000
-
0000
-
9000
-
000000000000
>
11111111
-
1111
-
1111
-
1111
-
111111111111
>
aaaaaaaa
-
aaaa
-
aaaa
-
aaaa
-
aaaaaaaaaaaa
>
rows
(
ordered
):
4
DROP
TABLE
TEST
;
>
ok
SET
UUID_COLLATION
SIGNED
;
>
ok
h2/src/tools/org/h2/dev/fs/ArchiveTool.java
浏览文件 @
ed6c4be6
...
...
@@ -476,9 +476,7 @@ public class ArchiveTool {
if
(
last
==
null
)
{
last
=
c
;
}
else
if
(
last
.
compareTo
(
c
)
==
0
)
{
for
(
long
x
:
c
.
idList
)
{
last
.
idList
.
add
(
x
);
}
last
.
idList
.
addAll
(
c
.
idList
);
}
else
{
outPos
+=
last
.
write
(
tempOut2
,
true
);
last
=
c
;
...
...
@@ -520,9 +518,7 @@ public class ArchiveTool {
if
(
last
==
null
)
{
last
=
c
;
}
else
if
(
last
.
compareTo
(
c
)
==
0
)
{
for
(
long
x
:
c
.
idList
)
{
last
.
idList
.
add
(
x
);
}
last
.
idList
.
addAll
(
c
.
idList
);
}
else
{
last
.
write
(
dataOut
,
false
);
last
=
c
;
...
...
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