Re: [Hibernate] 3.1 rc2
1. I want to add a new operation persistOnFlush Remember why we did introduce the PERSIST_ON_FLUSH cascading action? For EJB3 flush efficiency In the current impl, it is only used for the first level of flushing in EJB3 (ie action inherited from FlushEventListener.getCascadingAction() To workaround that, I've introduced a persistOnFlush operation (not public to the session), but visible through the event listener system (create-onflush tag) I still need to test, but I'll be able to commit by the end of the week-end 2. How does the type discovery work? Did you add a typeless setParameter() to the Query? Steve Ebersole wrote: So as far as I am concerned, I am ready to push out 3.1rc2. Anything anyone else wanted to get into this before I cut it? I hope to get time to do it this weekend. If not, it'll be early next week. Here is the change-log so far: ** Bug * [HHH-1045] - Example contains inner classes that aren't serializable ** Improvement * [HHH-1038] - make 'auto' the default for hibernate.connection.release_mode * [HHH-1042] - determine expected type of parameter during HQL parsing It is really for HHH-1038 that I want to get this out there. --- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
Re: [Hibernate] Re: [JBoss-dev] switch to derby in JB5?
Hi, yes - there is alot more weird limitations, but Derby is not alone in that aspect (db2 comes to mind ;) But the turnaorund performance is disappointing. /max AFAIR, the DDL generation fails on my test suite for this DB. They are too strict in some are. So unless they've relaxed some restriction, it's a nope for me. Max Rydahl Andersen wrote: Hi, A small FYI crosspost here since both communities has talked about it. Tonight I tried out Derby and followed the advise about running Derby with the JVM wide system property derby.system.durability to the value test. It certainly has an effect, but Derby is still sluggish with this setting compared to all other dbs on my box (mysql, oracle and hsql) - maybe the dialect can be tuned more; but as a development db HSQL still has a *much* better turnaround time. /max Sacha Labourey wrote: I think that Alexey had evaluated it (right?) and mentionned it was nowhere close from the original closed source product. Maybe I am mistaken... -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Max Rydahl Andersen Sent: mardi, 20. septembre 2005 19:31 To: jboss-development@lists.sourceforge.net Subject: Re: [JBoss-dev] switch to derby in JB5? Its been very slow compared to using hsqldb with hibernate test suite - at least the two times i tried to use it. It seems like it is not very well optimized for DDL and queries when running in embedded mode. That might have changed, but it should at least be tested/considered before changing away from the test/developer friendly hsqld. When Derby were named Cloudscape it actually had more sql features and were faster...but apparently they did their best to make it DB2 compliant ;) /max Its been asked in the past. Someone needs to validate that it works as the default db and update the service to start it. Alexey has a prototype in varia: org.jboss.jdbc.DerbyDatabase -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Bill Burke Sent: Tuesday, September 20, 2005 9:29 AM To: jboss-development@lists.sourceforge.net Subject: [JBoss-dev] switch to derby in JB5? Should we switch to derby for JB5? Seems it is a fully featured DB unlike Hypersonic which supports XA and everything. -- Bill Burke Chief Architect JBoss Inc. --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-Development mailing list JBoss-Development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-development --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-Development mailing list JBoss-Development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-development -- -- Max Rydahl Andersen callto://max.rydahl.andersen Hibernate [EMAIL PROTECTED] http://hibernate.org JBoss Inc [EMAIL PROTECTED] http://www.jboss.com/events/jbossworld JBoss World Barcelona 10-12 October --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-Development mailing list JBoss-Development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-development --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-Development mailing list JBoss-Development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-development --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-Development mailing list
Re: [Hibernate] Re: [JBoss-dev] switch to derby in JB5?
AFAIR, the DDL generation fails on my test suite for this DB. They are too strict in some are. So unless they've relaxed some restriction, it's a nope for me. Max Rydahl Andersen wrote: Hi, A small FYI crosspost here since both communities has talked about it. Tonight I tried out Derby and followed the advise about running Derby with the JVM wide system property derby.system.durability to the value test. It certainly has an effect, but Derby is still sluggish with this setting compared to all other dbs on my box (mysql, oracle and hsql) - maybe the dialect can be tuned more; but as a development db HSQL still has a *much* better turnaround time. /max Sacha Labourey wrote: I think that Alexey had evaluated it (right?) and mentionned it was nowhere close from the original closed source product. Maybe I am mistaken... -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Max Rydahl Andersen Sent: mardi, 20. septembre 2005 19:31 To: jboss-development@lists.sourceforge.net Subject: Re: [JBoss-dev] switch to derby in JB5? Its been very slow compared to using hsqldb with hibernate test suite - at least the two times i tried to use it. It seems like it is not very well optimized for DDL and queries when running in embedded mode. That might have changed, but it should at least be tested/considered before changing away from the test/developer friendly hsqld. When Derby were named Cloudscape it actually had more sql features and were faster...but apparently they did their best to make it DB2 compliant ;) /max Its been asked in the past. Someone needs to validate that it works as the default db and update the service to start it. Alexey has a prototype in varia: org.jboss.jdbc.DerbyDatabase -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Bill Burke Sent: Tuesday, September 20, 2005 9:29 AM To: jboss-development@lists.sourceforge.net Subject: [JBoss-dev] switch to derby in JB5? Should we switch to derby for JB5? Seems it is a fully featured DB unlike Hypersonic which supports XA and everything. -- Bill Burke Chief Architect JBoss Inc. --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-Development mailing list JBoss-Development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-development --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-Development mailing list JBoss-Development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-development -- -- Max Rydahl Andersen callto://max.rydahl.andersen Hibernate [EMAIL PROTECTED] http://hibernate.org JBoss Inc [EMAIL PROTECTED] http://www.jboss.com/events/jbossworld JBoss World Barcelona 10-12 October --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-Development mailing list JBoss-Development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-development --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-Development mailing list JBoss-Development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-development --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-Development mailing list JBoss-Development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-development --- This SF.Net email is sponsored by:
RE: [Hibernate] 3.1 rc2
#1 - cool, just let me know when you are done. #2 - is not bubbled up to Query yet. I need to finish some other refactoring regarding how queries are parsed/cached first. Just follow HHH-844 and its related cases for the status. Yes, there are type-less setParameter() methods on Query. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Emmanuel Bernard Sent: Saturday, October 15, 2005 4:56 AM To: Hibernate development Subject: Re: [Hibernate] 3.1 rc2 1. I want to add a new operation persistOnFlush Remember why we did introduce the PERSIST_ON_FLUSH cascading action? For EJB3 flush efficiency In the current impl, it is only used for the first level of flushing in EJB3 (ie action inherited from FlushEventListener.getCascadingAction() To workaround that, I've introduced a persistOnFlush operation (not public to the session), but visible through the event listener system (create-onflush tag) I still need to test, but I'll be able to commit by the end of the week-end 2. How does the type discovery work? Did you add a typeless setParameter() to the Query? Steve Ebersole wrote: So as far as I am concerned, I am ready to push out 3.1rc2. Anything anyone else wanted to get into this before I cut it? I hope to get time to do it this weekend. If not, it'll be early next week. Here is the change-log so far: ** Bug * [HHH-1045] - Example contains inner classes that aren't serializable ** Improvement * [HHH-1038] - make 'auto' the default for hibernate.connection.release_mode * [HHH-1042] - determine expected type of parameter during HQL parsing It is really for HHH-1038 that I want to get this out there. --- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel --- This SF.Net email is sponsored by: Power Architecture Resource Center: Free content, downloads, discussions, and more. http://solutions.newsforge.com/ibmarch.tmpl ___ hibernate-devel mailing list hibernate-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/hibernate-devel
RE: [Hibernate] Re: [JBoss-dev] switch to derby in JB5?
There maybe some setting we are just missing for test purposes. For example, I don't know about you, but on my Oracle setup I disable recovery logging on the datafiles backing my test schema. Without disabling this option, it is painfully slow to run the testsuite against Oracle; and obviously I don't care about recovery of my test data ;). Wasn't one of the Derby guys interested in helping us with any issues we encountered in Derby usage/adoption? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Max Rydahl Andersen Sent: Saturday, October 15, 2005 5:18 AM To: Emmanuel Bernard Cc: jboss-development@lists.sourceforge.net; Hibernate development Subject: Re: [Hibernate] Re: [JBoss-dev] switch to derby in JB5? Hi, yes - there is alot more weird limitations, but Derby is not alone in that aspect (db2 comes to mind ;) But the turnaorund performance is disappointing. /max AFAIR, the DDL generation fails on my test suite for this DB. They are too strict in some are. So unless they've relaxed some restriction, it's a nope for me. Max Rydahl Andersen wrote: Hi, A small FYI crosspost here since both communities has talked about it. Tonight I tried out Derby and followed the advise about running Derby with the JVM wide system property derby.system.durability to the value test. It certainly has an effect, but Derby is still sluggish with this setting compared to all other dbs on my box (mysql, oracle and hsql) - maybe the dialect can be tuned more; but as a development db HSQL still has a *much* better turnaround time. /max Sacha Labourey wrote: I think that Alexey had evaluated it (right?) and mentionned it was nowhere close from the original closed source product. Maybe I am mistaken... -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Max Rydahl Andersen Sent: mardi, 20. septembre 2005 19:31 To: jboss-development@lists.sourceforge.net Subject: Re: [JBoss-dev] switch to derby in JB5? Its been very slow compared to using hsqldb with hibernate test suite - at least the two times i tried to use it. It seems like it is not very well optimized for DDL and queries when running in embedded mode. That might have changed, but it should at least be tested/considered before changing away from the test/developer friendly hsqld. When Derby were named Cloudscape it actually had more sql features and were faster...but apparently they did their best to make it DB2 compliant ;) /max Its been asked in the past. Someone needs to validate that it works as the default db and update the service to start it. Alexey has a prototype in varia: org.jboss.jdbc.DerbyDatabase -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Bill Burke Sent: Tuesday, September 20, 2005 9:29 AM To: jboss-development@lists.sourceforge.net Subject: [JBoss-dev] switch to derby in JB5? Should we switch to derby for JB5? Seems it is a fully featured DB unlike Hypersonic which supports XA and everything. -- Bill Burke Chief Architect JBoss Inc. --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-Development mailing list JBoss-Development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-development --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-Development mailing list JBoss-Development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-development -- -- Max Rydahl Andersen callto://max.rydahl.andersen Hibernate [EMAIL PROTECTED] http://hibernate.org JBoss Inc [EMAIL PROTECTED] http://www.jboss.com/events/jbossworld JBoss World Barcelona 10-12 October --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-Development mailing list JBoss-Development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-development --- SF.Net email
Re: [Hibernate] Re: [JBoss-dev] switch to derby in JB5?
Hi, The JVM wide system property derby.system.durability to the value true does just that (recommended by the Derby crowd). And it has an effect, but surely not enough; my oracle installation runs faster. /max There maybe some setting we are just missing for test purposes. For example, I don't know about you, but on my Oracle setup I disable recovery logging on the datafiles backing my test schema. Without disabling this option, it is painfully slow to run the testsuite against Oracle; and obviously I don't care about recovery of my test data ;). Wasn't one of the Derby guys interested in helping us with any issues we encountered in Derby usage/adoption? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Max Rydahl Andersen Sent: Saturday, October 15, 2005 5:18 AM To: Emmanuel Bernard Cc: jboss-development@lists.sourceforge.net; Hibernate development Subject: Re: [Hibernate] Re: [JBoss-dev] switch to derby in JB5? Hi, yes - there is alot more weird limitations, but Derby is not alone in that aspect (db2 comes to mind ;) But the turnaorund performance is disappointing. /max AFAIR, the DDL generation fails on my test suite for this DB. They are too strict in some are. So unless they've relaxed some restriction, it's a nope for me. Max Rydahl Andersen wrote: Hi, A small FYI crosspost here since both communities has talked about it. Tonight I tried out Derby and followed the advise about running Derby with the JVM wide system property derby.system.durability to the value test. It certainly has an effect, but Derby is still sluggish with this setting compared to all other dbs on my box (mysql, oracle and hsql) - maybe the dialect can be tuned more; but as a development db HSQL still has a *much* better turnaround time. /max Sacha Labourey wrote: I think that Alexey had evaluated it (right?) and mentionned it was nowhere close from the original closed source product. Maybe I am mistaken... -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Max Rydahl Andersen Sent: mardi, 20. septembre 2005 19:31 To: jboss-development@lists.sourceforge.net Subject: Re: [JBoss-dev] switch to derby in JB5? Its been very slow compared to using hsqldb with hibernate test suite - at least the two times i tried to use it. It seems like it is not very well optimized for DDL and queries when running in embedded mode. That might have changed, but it should at least be tested/considered before changing away from the test/developer friendly hsqld. When Derby were named Cloudscape it actually had more sql features and were faster...but apparently they did their best to make it DB2 compliant ;) /max Its been asked in the past. Someone needs to validate that it works as the default db and update the service to start it. Alexey has a prototype in varia: org.jboss.jdbc.DerbyDatabase -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Bill Burke Sent: Tuesday, September 20, 2005 9:29 AM To: jboss-development@lists.sourceforge.net Subject: [JBoss-dev] switch to derby in JB5? Should we switch to derby for JB5? Seems it is a fully featured DB unlike Hypersonic which supports XA and everything. -- Bill Burke Chief Architect JBoss Inc. --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-Development mailing list JBoss-Development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-development --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-Development mailing list JBoss-Development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-development -- -- Max Rydahl Andersen callto://max.rydahl.andersen Hibernate [EMAIL PROTECTED] http://hibernate.org JBoss Inc [EMAIL PROTECTED] http://www.jboss.com/events/jbossworld JBoss World Barcelona 10-12 October --- SF.Net email is sponsored by: Tame your development challenges with Apache's Geronimo App Server. Download it for free - -and be entered to win a 42 plasma tv or your very own Sony(tm)PSP. Click here to play: http://sourceforge.net/geronimo.php ___ JBoss-Development mailing list JBoss-Development@lists.sourceforge.net
RE: [Hibernate] 3.1 rc2
Title: [Hibernate] 3.1 rc2 Great De: [EMAIL PROTECTED] en nombre de Steve EbersoleEnviado el: vie 14/10/2005 16:41Para: Hibernate developmentAsunto: [Hibernate] 3.1 rc2 So as far as I am concerned, I am ready to push out 3.1rc2. Anythinganyone else wanted to get into this before I cut it?I hope to get time to do it this weekend. If not, it'll be early nextweek.Here is the change-log so far:** Bug * [HHH-1045] - Example contains inner classes that aren'tserializable** Improvement * [HHH-1038] - make 'auto' the default forhibernate.connection.release_mode * [HHH-1042] - determine "expected type" of parameter during HQLparsingIt is really for HHH-1038 that I want to get this out there.---This SF.Net email is sponsored by:Power Architecture Resource Center: Free content, downloads, discussions,and more. http://solutions.newsforge.com/ibmarch.tmpl___hibernate-devel mailing listhibernate-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/hibernate-devel
