Re: closing embedded database with DB_CLOSE_DELAY=-1
Disconnecting the H2 via JDBC should usually handle it internally. Do you have sample working codes, test cases and errors or warnings that can be reproduced ? On Oct 26, 12:17 pm, Adam McMahon a...@cs.miami.edu wrote: Hi everyone, I am using an embedded Database with DB_CLOSE_DELAY=-1. I could not find a simple way to close this type of database from within Java code. I would like H2 to be able to close a bit more graceful, currently I am getting the tomcat warning: appears to have started a thread named [H2 File Lock Watchdog /home/adam/mydb.lock.db] but has failed to stop it. I do not want to make the Database a resource that is handled by tomcat, but I would like to open and close it via code. Of course opening it is easy, but can't figure out how to close it when I want to. Thanks, -Adam -- You received this message because you are subscribed to the Google Groups H2 Database group. To post to this group, send email to h2-database@googlegroups.com. To unsubscribe from this group, send email to h2-database+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/h2-database?hl=en.
Re: closing embedded database with DB_CLOSE_DELAY=-1
Hi, To close the database, execute the SQL statement SHUTDOWN (Statement.execute(SHUTDOWN)). Regards, Thomas On Wednesday, October 26, 2011, Adam McMahon wrote: Hi everyone, I am using an embedded Database with DB_CLOSE_DELAY=-1. I could not find a simple way to close this type of database from within Java code. I would like H2 to be able to close a bit more graceful, currently I am getting the tomcat warning: appears to have started a thread named [H2 File Lock Watchdog /home/adam/mydb.lock.db] but has failed to stop it. I do not want to make the Database a resource that is handled by tomcat, but I would like to open and close it via code. Of course opening it is easy, but can't figure out how to close it when I want to. Thanks, -Adam -- You received this message because you are subscribed to the Google Groups H2 Database group. To post to this group, send email to h2-database@googlegroups.comjavascript:; . To unsubscribe from this group, send email to h2-database+unsubscr...@googlegroups.com javascript:;. For more options, visit this group at http://groups.google.com/group/h2-database?hl=en. -- You received this message because you are subscribed to the Google Groups H2 Database group. To post to this group, send email to h2-database@googlegroups.com. To unsubscribe from this group, send email to h2-database+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/h2-database?hl=en.
H2 unable to parse a valid ISO datetime format
Hi, I also had the same problem with GMT time e.g 'z', instead of a offset - it didn't seem limited just to -05:00. Yes, I also saw that. The problem is now be fixed in the trunk and in the latest jar file (available in the download page). Regards, Thomas -- You received this message because you are subscribed to the Google Groups H2 Database group. To post to this group, send email to h2-database@googlegroups.com. To unsubscribe from this group, send email to h2-database+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/h2-database?hl=en.
Modifying SQL grammar
I'm trying to use H2 with a legacy MS SQL application using 'FOR XML AUTO'. I've put together a xml-auto function to reprocess into sql result set into formatted xml but I wanted to modify the sql grammar so it would be processed automatically. How feasible is it to do this? Thanks, Martin -- You received this message because you are subscribed to the Google Groups H2 Database group. To post to this group, send email to h2-database@googlegroups.com. To unsubscribe from this group, send email to h2-database+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/h2-database?hl=en.
Re: closing embedded database with DB_CLOSE_DELAY=-1
Hi, Thomas: your suggestion to use the sql shutdown command worked great Thotheolh: I guess my question was a bit off, because I thought I would need an api call, but as it turns out the shutdown sql statement worked fine. To describe my situation. I am using embedded H2 in tomcat. When I would shut down tomcat (using the tomcat shutdown.sh command) it would give me the warning that and H2 thread has failed to stop, it would also give me this warning upon a redeployment. I simply needed to add the sql shutdown command at an appropriate place within my servlets to explicitly tell H2 to just down. Do you think this was not necessary? Should I not have to do this? Thanks, -Adam On Oct 25, 11:10 pm, Thomas Mueller thomas.tom.muel...@gmail.com wrote: Hi, To close the database, execute the SQL statement SHUTDOWN (Statement.execute(SHUTDOWN)). Regards, Thomas On Wednesday, October 26, 2011, Adam McMahon wrote: Hi everyone, I am using an embedded Database with DB_CLOSE_DELAY=-1. I could not find a simple way to close this type of database from within Java code. I would like H2 to be able to close a bit more graceful, currently I am getting the tomcat warning: appears to have started a thread named [H2 File Lock Watchdog /home/adam/mydb.lock.db] but has failed to stop it. I do not want to make the Database a resource that is handled by tomcat, but I would like to open and close it via code. Of course opening it is easy, but can't figure out how to close it when I want to. Thanks, -Adam -- You received this message because you are subscribed to the Google Groups H2 Database group. To post to this group, send email to h2-database@googlegroups.comjavascript:; . To unsubscribe from this group, send email to h2-database+unsubscr...@googlegroups.com javascript:;. For more options, visit this group at http://groups.google.com/group/h2-database?hl=en. -- You received this message because you are subscribed to the Google Groups H2 Database group. To post to this group, send email to h2-database@googlegroups.com. To unsubscribe from this group, send email to h2-database+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/h2-database?hl=en.
Re: BindAddress via JDBC
Hi, I see... I guess in this case there is no other way than to manually set the address. It's a bit unfortunate, maybe it could be solved in some way. If somebody has an idea - patches are always welcome. Regards, Thomas -- You received this message because you are subscribed to the Google Groups H2 Database group. To post to this group, send email to h2-database@googlegroups.com. To unsubscribe from this group, send email to h2-database+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/h2-database?hl=en.
Re: Native threads and also some jvm options
Hi, Maybe you should ask somewhere else, for example on StackOverflow. Or (possibly) even easier, try it yourself. Regards, Thomas -- You received this message because you are subscribed to the Google Groups H2 Database group. To post to this group, send email to h2-database@googlegroups.com. To unsubscribe from this group, send email to h2-database+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/h2-database?hl=en.
Re: H2 spatial support without using LGPL libraries
Hi Wes, We'd like to introduce native database spatial types and functions in our ISV ERM products. Our initial plans are just to store points and polygons, and do proximity searches and contains searches. Oracle, SQL Server and DB2 all support this, but H2 does only with add-ons that, as far as I can tell, are LGPL licensed. We are now avoiding LGPL licensed jars in our delivered products. We are okay with Apache licenses. The main reason that add-ons like hatbox are LGPL is that they rely on the JTS Topology Suite for the geometry heavy lifting (eg point in polygon) and JTS is LGPL. JTS took a long time and some very bright geospatial minds to create, so it's difficult to find anyone keen to start again. The one realistic option is OpenMap from http://openmap.bbn.com . OpenMap is distributed under its own open source license (http://openmap.bbn.com/license.html) that bears some resemblance to the apache license. Regards, Peter -- You received this message because you are subscribed to the Google Groups H2 Database group. To post to this group, send email to h2-database@googlegroups.com. To unsubscribe from this group, send email to h2-database+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/h2-database?hl=en.
