[Hibernate-JIRA] Created: (HV-361) Only one check constraint is generated when @Min and @Max annotation is used on a single field
4:27 a.m.
Only one check constraint is generated when @Min and @Max annotation is used on a single
field
----------------------------------------------------------------------------------------------
Key: HV-361
URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-361
Project: Hibernate Validator
Issue Type: Bug
Affects Versions: 4.1.0.Final
Environment: Hibernate Core 3.5.5-Final; Hibernate Annotation 3.5.5-Final;
Oracle10gDialect
Reporter: Jens Schauder
Assignee: Hardy Ferentschik
Attachments: checkConstraintTest.zip
When generating DDL create scripts fields which have a @Max and @Min annotation only get
check constraints for the @Max constraint.
Example entity class:
{noformat}
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.validation.constraints.Max;
import javax.validation.constraints.Min;
@Entity
public class TestClass {
@Id
private Long id;
@Max(10)
@Min(2)
private Integer min2Max10;
@Max(99999)
@Min(0)
private Integer min0max99;
}
{noformat}
Code used for generating the DDL script:
{noformat}
public static void main(String[] args) {
AnnotationConfiguration config = new AnnotationConfiguration()
.addAnnotatedClass(TestClass.class);
final String[] script = config
.generateSchemaCreationScript(new Oracle10gDialect());
for (String string : script) {
System.out.println(string);
}
}
{noformat}
Resulting output:
{noformat}
create table TestClass (id number(19,0) not null, min0max99 number(10,0) check
(min0max99>=0), min2Max10 number(10,0) check (min2Max10>=2), primary key (id))
{noformat}
I tried to locate the problem in the hibernate source code. It might be in the
{{applyConstraints}} Method of the {{TypeSafeActivator}} class. It seems that it just
*sets* constraints on a column and doesn't make an attempt to merge a min-constraint
and a max-constraint into one check constraint.
There is also a related Forum thread regarding this issue:
https://forum.hibernate.org/viewtopic.php?f=9&t=1006740
Find the zipped sources for a little test project attached
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4:33 a.m.
New subject: [Hibernate-JIRA] Commented: (HV-361) Only one check constraint is generated when @Min and @Max annotation is used on a single field
[
http://opensource.atlassian.com/projects/hibernate/browse/HV-361?page=com...
]
Jens Schauder commented on HV-361:
----------------------------------
One gets the same basic effect when replacing the Min/Max annotations with a single Range
annotation.
Only one check constraint is generated when @Min and @Max annotation
is used on a single field
----------------------------------------------------------------------------------------------
Key: HV-361
URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-361
Project: Hibernate Validator
Issue Type: Bug
Affects Versions: 4.1.0.Final
Environment: Hibernate Core 3.5.5-Final; Hibernate Annotation 3.5.5-Final;
Oracle10gDialect
Reporter: Jens Schauder
Assignee: Hardy Ferentschik
Attachments: checkConstraintTest.zip
When generating DDL create scripts fields which have a @Max and @Min annotation only get
check constraints for the @Max constraint.
Example entity class:
{noformat}
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.validation.constraints.Max;
import javax.validation.constraints.Min;
@Entity
public class TestClass {
@Id
private Long id;
@Max(10)
@Min(2)
private Integer min2Max10;
@Max(99999)
@Min(0)
private Integer min0max99;
}
{noformat}
Code used for generating the DDL script:
{noformat}
public static void main(String[] args) {
AnnotationConfiguration config = new AnnotationConfiguration()
.addAnnotatedClass(TestClass.class);
final String[] script = config
.generateSchemaCreationScript(new Oracle10gDialect());
for (String string : script) {
System.out.println(string);
}
}
{noformat}
Resulting output:
{noformat}
create table TestClass (id number(19,0) not null, min0max99 number(10,0) check
(min0max99>=0), min2Max10 number(10,0) check (min2Max10>=2), primary key (id))
{noformat}
I tried to locate the problem in the hibernate source code. It might be in the
{{applyConstraints}} Method of the {{TypeSafeActivator}} class. It seems that it just
*sets* constraints on a column and doesn't make an attempt to merge a min-constraint
and a max-constraint into one check constraint.
There is also a related Forum thread regarding this issue:
https://forum.hibernate.org/viewtopic.php?f=9&t=1006740
Find the zipped sources for a little test project attached
--
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7:18 a.m.
New subject: [Hibernate-JIRA] Commented: (HV-361) Only one check constraint is generated when @Min and @Max annotation is used on a single field
[
http://opensource.atlassian.com/projects/hibernate/browse/HV-361?page=com...
]
Jens Schauder commented on HV-361:
----------------------------------
I think there is a more serious problem then I first thought. We tried a quick fix by
changing the Column.setConstraint:
{noformat}
public void setCheckConstraint(String aCheckConstraint)
{
if (checkConstraint == null || checkConstraint.isEmpty())
checkConstraint = aCheckConstraint;
else if (!checkConstraint.contains(aCheckConstraint))
checkConstraint += " AND " + aCheckConstraint;
}
{noformat}
This fixed the problem in my TestCase. Actually it did so without the {{if
(!checkConstraint.contains(aCheckConstraint))}} part. But when creating the DDL script in
our real project (using a {{SessionFactory}} and setting appropriate properties we got:
- duplicate check Constraints on some columns (we fixed that with the additional
condition.
- no check constraints on other columns
- (thats the scary part:) which columns had constraint and which not changed on different
executions. This applies for @Min and @Max constraints, as well as for @Length (which
should affect the length of the column, but does so only on some executions.
Not sure if this is still the same bug, or if I am facing two separate issues here.
Only one check constraint is generated when @Min and @Max annotation
is used on a single field
----------------------------------------------------------------------------------------------
Key: HV-361
URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-361
Project: Hibernate Validator
Issue Type: Bug
Affects Versions: 4.1.0.Final
Environment: Hibernate Core 3.5.5-Final; Hibernate Annotation 3.5.5-Final;
Oracle10gDialect
Reporter: Jens Schauder
Assignee: Hardy Ferentschik
Attachments: checkConstraintTest.zip
When generating DDL create scripts fields which have a @Max and @Min annotation only get
check constraints for the @Max constraint.
Example entity class:
{noformat}
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.validation.constraints.Max;
import javax.validation.constraints.Min;
@Entity
public class TestClass {
@Id
private Long id;
@Max(10)
@Min(2)
private Integer min2Max10;
@Max(99999)
@Min(0)
private Integer min0max99;
}
{noformat}
Code used for generating the DDL script:
{noformat}
public static void main(String[] args) {
AnnotationConfiguration config = new AnnotationConfiguration()
.addAnnotatedClass(TestClass.class);
final String[] script = config
.generateSchemaCreationScript(new Oracle10gDialect());
for (String string : script) {
System.out.println(string);
}
}
{noformat}
Resulting output:
{noformat}
create table TestClass (id number(19,0) not null, min0max99 number(10,0) check
(min0max99>=0), min2Max10 number(10,0) check (min2Max10>=2), primary key (id))
{noformat}
I tried to locate the problem in the hibernate source code. It might be in the
{{applyConstraints}} Method of the {{TypeSafeActivator}} class. It seems that it just
*sets* constraints on a column and doesn't make an attempt to merge a min-constraint
and a max-constraint into one check constraint.
There is also a related Forum thread regarding this issue:
https://forum.hibernate.org/viewtopic.php?f=9&t=1006740
Find the zipped sources for a little test project attached
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7:20 a.m.
New subject: [Hibernate-JIRA] Issue Comment Edited: (HV-361) Only one check constraint is generated when @Min and @Max annotation is used on a single field
[
http://opensource.atlassian.com/projects/hibernate/browse/HV-361?page=com...
]
Jens Schauder edited comment on HV-361 at 9/2/10 7:18 AM:
----------------------------------------------------------
I think there is a more serious problem then I first thought. We tried a quick fix by
changing the Column.setConstraint:
{noformat}
public void setCheckConstraint(String aCheckConstraint)
{
if (checkConstraint == null || checkConstraint.isEmpty())
checkConstraint = aCheckConstraint;
else if (!checkConstraint.contains(aCheckConstraint))
checkConstraint += " AND " + aCheckConstraint;
}
{noformat}
This fixed the problem in my TestCase. Actually it did so without the {{if
(!checkConstraint.contains(aCheckConstraint))}} part. But when creating the DDL script in
our real project (using a {{SessionFactory}} and setting appropriate properties we got:
- duplicate check Constraints on some columns (we fixed that with the additional
condition.
- no check constraints on other columns
- (thats the scary part: ) which columns had constraint and which not changed on different
executions. This applies for @Min and @Max constraints, as well as for @Length (which
should affect the length of the column, but does so only on some executions).
Not sure if this is still the same bug, or if I am facing two separate issues here.
was (Author: schauder):
I think there is a more serious problem then I first thought. We tried a quick fix by
changing the Column.setConstraint:
{noformat}
public void setCheckConstraint(String aCheckConstraint)
{
if (checkConstraint == null || checkConstraint.isEmpty())
checkConstraint = aCheckConstraint;
else if (!checkConstraint.contains(aCheckConstraint))
checkConstraint += " AND " + aCheckConstraint;
}
{noformat}
This fixed the problem in my TestCase. Actually it did so without the {{if
(!checkConstraint.contains(aCheckConstraint))}} part. But when creating the DDL script in
our real project (using a {{SessionFactory}} and setting appropriate properties we got:
- duplicate check Constraints on some columns (we fixed that with the additional
condition.
- no check constraints on other columns
- (thats the scary part:) which columns had constraint and which not changed on different
executions. This applies for @Min and @Max constraints, as well as for @Length (which
should affect the length of the column, but does so only on some executions.
Not sure if this is still the same bug, or if I am facing two separate issues here.
Only one check constraint is generated when @Min and @Max annotation
is used on a single field
----------------------------------------------------------------------------------------------
Key: HV-361
URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-361
Project: Hibernate Validator
Issue Type: Bug
Affects Versions: 4.1.0.Final
Environment: Hibernate Core 3.5.5-Final; Hibernate Annotation 3.5.5-Final;
Oracle10gDialect
Reporter: Jens Schauder
Assignee: Hardy Ferentschik
Attachments: checkConstraintTest.zip
When generating DDL create scripts fields which have a @Max and @Min annotation only get
check constraints for the @Max constraint.
Example entity class:
{noformat}
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.validation.constraints.Max;
import javax.validation.constraints.Min;
@Entity
public class TestClass {
@Id
private Long id;
@Max(10)
@Min(2)
private Integer min2Max10;
@Max(99999)
@Min(0)
private Integer min0max99;
}
{noformat}
Code used for generating the DDL script:
{noformat}
public static void main(String[] args) {
AnnotationConfiguration config = new AnnotationConfiguration()
.addAnnotatedClass(TestClass.class);
final String[] script = config
.generateSchemaCreationScript(new Oracle10gDialect());
for (String string : script) {
System.out.println(string);
}
}
{noformat}
Resulting output:
{noformat}
create table TestClass (id number(19,0) not null, min0max99 number(10,0) check
(min0max99>=0), min2Max10 number(10,0) check (min2Max10>=2), primary key (id))
{noformat}
I tried to locate the problem in the hibernate source code. It might be in the
{{applyConstraints}} Method of the {{TypeSafeActivator}} class. It seems that it just
*sets* constraints on a column and doesn't make an attempt to merge a min-constraint
and a max-constraint into one check constraint.
There is also a related Forum thread regarding this issue:
https://forum.hibernate.org/viewtopic.php?f=9&t=1006740
Find the zipped sources for a little test project attached
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4:06 a.m.
New subject: [Hibernate-JIRA] Commented: (HV-361) Only one check constraint is generated when @Min and @Max annotation is used on a single field
[
http://opensource.atlassian.com/projects/hibernate/browse/HV-361?page=com...
]
Alexander Kunkel commented on HV-361:
-------------------------------------
Do there exists a Hibernate-Core issue i can vote? DDL generator with TypeSafeActivator is
inside of hibernate3.jar not the validation jar.
Only one check constraint is generated when @Min and @Max annotation
is used on a single field
----------------------------------------------------------------------------------------------
Key: HV-361
URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-361
Project: Hibernate Validator
Issue Type: Bug
Affects Versions: 4.1.0.Final
Environment: Hibernate Core 3.5.5-Final; Hibernate Annotation 3.5.5-Final;
Oracle10gDialect
Reporter: Jens Schauder
Assignee: Hardy Ferentschik
Attachments: checkConstraintTest.zip
When generating DDL create scripts fields which have a @Max and @Min annotation only get
check constraints for the @Max constraint.
Example entity class:
{noformat}
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.validation.constraints.Max;
import javax.validation.constraints.Min;
@Entity
public class TestClass {
@Id
private Long id;
@Max(10)
@Min(2)
private Integer min2Max10;
@Max(99999)
@Min(0)
private Integer min0max99;
}
{noformat}
Code used for generating the DDL script:
{noformat}
public static void main(String[] args) {
AnnotationConfiguration config = new AnnotationConfiguration()
.addAnnotatedClass(TestClass.class);
final String[] script = config
.generateSchemaCreationScript(new Oracle10gDialect());
for (String string : script) {
System.out.println(string);
}
}
{noformat}
Resulting output:
{noformat}
create table TestClass (id number(19,0) not null, min0max99 number(10,0) check
(min0max99>=0), min2Max10 number(10,0) check (min2Max10>=2), primary key (id))
{noformat}
I tried to locate the problem in the hibernate source code. It might be in the
{{applyConstraints}} Method of the {{TypeSafeActivator}} class. It seems that it just
*sets* constraints on a column and doesn't make an attempt to merge a min-constraint
and a max-constraint into one check constraint.
There is also a related Forum thread regarding this issue:
https://forum.hibernate.org/viewtopic.php?f=9&t=1006740
Find the zipped sources for a little test project attached
--
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2:18 a.m.
New subject: [Hibernate-JIRA] Updated: (HV-361) Only one check constraint is generated when @Min and @Max annotation is used on a single field
[
http://opensource.atlassian.com/projects/hibernate/browse/HV-361?page=com...
]
Hardy Ferentschik updated HV-361:
---------------------------------
Fix Version/s: 4.2.0
If you want to vote on an issue do it on this one. Even though the constraint generation
class lives in Core it is really a Validator issue.
Only one check constraint is generated when @Min and @Max annotation
is used on a single field
----------------------------------------------------------------------------------------------
Key: HV-361
URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-361
Project: Hibernate Validator
Issue Type: Bug
Affects Versions: 4.1.0.Final
Environment: Hibernate Core 3.5.5-Final; Hibernate Annotation 3.5.5-Final;
Oracle10gDialect
Reporter: Jens Schauder
Assignee: Hardy Ferentschik
Fix For: 4.2.0
Attachments: checkConstraintTest.zip
When generating DDL create scripts fields which have a @Max and @Min annotation only get
check constraints for the @Max constraint.
Example entity class:
{noformat}
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.validation.constraints.Max;
import javax.validation.constraints.Min;
@Entity
public class TestClass {
@Id
private Long id;
@Max(10)
@Min(2)
private Integer min2Max10;
@Max(99999)
@Min(0)
private Integer min0max99;
}
{noformat}
Code used for generating the DDL script:
{noformat}
public static void main(String[] args) {
AnnotationConfiguration config = new AnnotationConfiguration()
.addAnnotatedClass(TestClass.class);
final String[] script = config
.generateSchemaCreationScript(new Oracle10gDialect());
for (String string : script) {
System.out.println(string);
}
}
{noformat}
Resulting output:
{noformat}
create table TestClass (id number(19,0) not null, min0max99 number(10,0) check
(min0max99>=0), min2Max10 number(10,0) check (min2Max10>=2), primary key (id))
{noformat}
I tried to locate the problem in the hibernate source code. It might be in the
{{applyConstraints}} Method of the {{TypeSafeActivator}} class. It seems that it just
*sets* constraints on a column and doesn't make an attempt to merge a min-constraint
and a max-constraint into one check constraint.
There is also a related Forum thread regarding this issue:
https://forum.hibernate.org/viewtopic.php?f=9&t=1006740
Find the zipped sources for a little test project attached
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8:06 a.m.
New subject: [Hibernate-JIRA] Updated: (HV-361) Only one check constraint is generated when @Min and @Max annotation is used on a single field
[
http://opensource.atlassian.com/projects/hibernate/browse/HV-361?page=com...
]
Hardy Ferentschik updated HV-361:
---------------------------------
Component/s: engine
Only one check constraint is generated when @Min and @Max annotation
is used on a single field
----------------------------------------------------------------------------------------------
Key: HV-361
URL: http://opensource.atlassian.com/projects/hibernate/browse/HV-361
Project: Hibernate Validator
Issue Type: Bug
Components: engine
Affects Versions: 4.1.0.Final
Environment: Hibernate Core 3.5.5-Final; Hibernate Annotation 3.5.5-Final;
Oracle10gDialect
Reporter: Jens Schauder
Assignee: Hardy Ferentschik
Fix For: 4.2.0
Attachments: checkConstraintTest.zip
When generating DDL create scripts fields which have a @Max and @Min annotation only get
check constraints for the @Max constraint.
Example entity class:
{noformat}
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.validation.constraints.Max;
import javax.validation.constraints.Min;
@Entity
public class TestClass {
@Id
private Long id;
@Max(10)
@Min(2)
private Integer min2Max10;
@Max(99999)
@Min(0)
private Integer min0max99;
}
{noformat}
Code used for generating the DDL script:
{noformat}
public static void main(String[] args) {
AnnotationConfiguration config = new AnnotationConfiguration()
.addAnnotatedClass(TestClass.class);
final String[] script = config
.generateSchemaCreationScript(new Oracle10gDialect());
for (String string : script) {
System.out.println(string);
}
}
{noformat}
Resulting output:
{noformat}
create table TestClass (id number(19,0) not null, min0max99 number(10,0) check
(min0max99>=0), min2Max10 number(10,0) check (min2Max10>=2), primary key (id))
{noformat}
I tried to locate the problem in the hibernate source code. It might be in the
{{applyConstraints}} Method of the {{TypeSafeActivator}} class. It seems that it just
*sets* constraints on a column and doesn't make an attempt to merge a min-constraint
and a max-constraint into one check constraint.
There is also a related Forum thread regarding this issue:
https://forum.hibernate.org/viewtopic.php?f=9&t=1006740
Find the zipped sources for a little test project attached
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10:43 a.m.
New subject: [Hibernate-JIRA] Moved: (HHH-5729) Only one check constraint is generated when @Min and @Max annotation is used on a single field
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-5729?page=c...
]
Hardy Ferentschik moved HV-361 to HHH-5729:
-------------------------------------------
Affects Version/s: (was: 4.1.0.Final)
4.0.0.Alpha1
3.6.0
Fix Version/s: (was: 4.2.0)
4.0.0.Alpha1
3.6.1
Component/s: (was: engine)
core
Key: HHH-5729 (was: HV-361)
Project: Hibernate Core (was: Hibernate Validator)
Only one check constraint is generated when @Min and @Max annotation
is used on a single field
----------------------------------------------------------------------------------------------
Key: HHH-5729
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5729
Project: Hibernate Core
Issue Type: Bug
Components: core
Affects Versions: 3.6.0, 4.0.0.Alpha1
Environment: Hibernate Core 3.5.5-Final; Hibernate Annotation 3.5.5-Final;
Oracle10gDialect
Reporter: Jens Schauder
Assignee: Hardy Ferentschik
Fix For: 3.6.1, 4.0.0.Alpha1
Attachments: checkConstraintTest.zip
When generating DDL create scripts fields which have a @Max and @Min annotation only get
check constraints for the @Max constraint.
Example entity class:
{noformat}
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.validation.constraints.Max;
import javax.validation.constraints.Min;
@Entity
public class TestClass {
@Id
private Long id;
@Max(10)
@Min(2)
private Integer min2Max10;
@Max(99999)
@Min(0)
private Integer min0max99;
}
{noformat}
Code used for generating the DDL script:
{noformat}
public static void main(String[] args) {
AnnotationConfiguration config = new AnnotationConfiguration()
.addAnnotatedClass(TestClass.class);
final String[] script = config
.generateSchemaCreationScript(new Oracle10gDialect());
for (String string : script) {
System.out.println(string);
}
}
{noformat}
Resulting output:
{noformat}
create table TestClass (id number(19,0) not null, min0max99 number(10,0) check
(min0max99>=0), min2Max10 number(10,0) check (min2Max10>=2), primary key (id))
{noformat}
I tried to locate the problem in the hibernate source code. It might be in the
{{applyConstraints}} Method of the {{TypeSafeActivator}} class. It seems that it just
*sets* constraints on a column and doesn't make an attempt to merge a min-constraint
and a max-constraint into one check constraint.
There is also a related Forum thread regarding this issue:
https://forum.hibernate.org/viewtopic.php?f=9&t=1006740
Find the zipped sources for a little test project attached
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10:43 a.m.
New subject: [Hibernate-JIRA] Commented: (HHH-5729) Only one check constraint is generated when @Min and @Max annotation is used on a single field
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-5729?page=c...
]
Hardy Ferentschik commented on HHH-5729:
----------------------------------------
Moved issue into Core. Was initially HV-361. Affected code ({{TypeSafeActivator}}) really
lives in Core.
Only one check constraint is generated when @Min and @Max annotation
is used on a single field
----------------------------------------------------------------------------------------------
Key: HHH-5729
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5729
Project: Hibernate Core
Issue Type: Bug
Components: core
Affects Versions: 3.6.0, 4.0.0.Alpha1
Environment: Hibernate Core 3.5.5-Final; Hibernate Annotation 3.5.5-Final;
Oracle10gDialect
Reporter: Jens Schauder
Assignee: Hardy Ferentschik
Fix For: 3.6.1, 4.0.0.Alpha1
Attachments: checkConstraintTest.zip
When generating DDL create scripts fields which have a @Max and @Min annotation only get
check constraints for the @Max constraint.
Example entity class:
{noformat}
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.validation.constraints.Max;
import javax.validation.constraints.Min;
@Entity
public class TestClass {
@Id
private Long id;
@Max(10)
@Min(2)
private Integer min2Max10;
@Max(99999)
@Min(0)
private Integer min0max99;
}
{noformat}
Code used for generating the DDL script:
{noformat}
public static void main(String[] args) {
AnnotationConfiguration config = new AnnotationConfiguration()
.addAnnotatedClass(TestClass.class);
final String[] script = config
.generateSchemaCreationScript(new Oracle10gDialect());
for (String string : script) {
System.out.println(string);
}
}
{noformat}
Resulting output:
{noformat}
create table TestClass (id number(19,0) not null, min0max99 number(10,0) check
(min0max99>=0), min2Max10 number(10,0) check (min2Max10>=2), primary key (id))
{noformat}
I tried to locate the problem in the hibernate source code. It might be in the
{{applyConstraints}} Method of the {{TypeSafeActivator}} class. It seems that it just
*sets* constraints on a column and doesn't make an attempt to merge a min-constraint
and a max-constraint into one check constraint.
There is also a related Forum thread regarding this issue:
https://forum.hibernate.org/viewtopic.php?f=9&t=1006740
Find the zipped sources for a little test project attached
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11:47 a.m.
New subject: [Hibernate-JIRA] Resolved: (HHH-5729) Only one check constraint is generated when @Min and @Max annotation is used on a single field
[
http://opensource.atlassian.com/projects/hibernate/browse/HHH-5729?page=c...
]
Hardy Ferentschik resolved HHH-5729.
------------------------------------
Resolution: Fixed
Applied on master and 3.6 branch
Only one check constraint is generated when @Min and @Max annotation
is used on a single field
----------------------------------------------------------------------------------------------
Key: HHH-5729
URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5729
Project: Hibernate Core
Issue Type: Bug
Components: core
Affects Versions: 3.6.0, 4.0.0.Alpha1
Environment: Hibernate Core 3.5.5-Final; Hibernate Annotation 3.5.5-Final;
Oracle10gDialect
Reporter: Jens Schauder
Assignee: Hardy Ferentschik
Fix For: 3.6.1, 4.0.0.Alpha1
Attachments: checkConstraintTest.zip
When generating DDL create scripts fields which have a @Max and @Min annotation only get
check constraints for the @Max constraint.
Example entity class:
{noformat}
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.validation.constraints.Max;
import javax.validation.constraints.Min;
@Entity
public class TestClass {
@Id
private Long id;
@Max(10)
@Min(2)
private Integer min2Max10;
@Max(99999)
@Min(0)
private Integer min0max99;
}
{noformat}
Code used for generating the DDL script:
{noformat}
public static void main(String[] args) {
AnnotationConfiguration config = new AnnotationConfiguration()
.addAnnotatedClass(TestClass.class);
final String[] script = config
.generateSchemaCreationScript(new Oracle10gDialect());
for (String string : script) {
System.out.println(string);
}
}
{noformat}
Resulting output:
{noformat}
create table TestClass (id number(19,0) not null, min0max99 number(10,0) check
(min0max99>=0), min2Max10 number(10,0) check (min2Max10>=2), primary key (id))
{noformat}
I tried to locate the problem in the hibernate source code. It might be in the
{{applyConstraints}} Method of the {{TypeSafeActivator}} class. It seems that it just
*sets* constraints on a column and doesn't make an attempt to merge a min-constraint
and a max-constraint into one check constraint.
There is also a related Forum thread regarding this issue:
https://forum.hibernate.org/viewtopic.php?f=9&t=1006740
Find the zipped sources for a little test project attached
--
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5174
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5244
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hibernate-issues@lists.jboss.org
9 comments
3 participants
participants (3)
-
Alexander Kunkel (JIRA) -
Hardy Ferentschik (JIRA)
-
Jens Schauder (JIRA)