Hi, Could you try again with the latest (beta) version? The MVStore should be more stable for multi-threaded usage.
Regards, Thomas On Monday, March 10, 2014, Alex <[email protected]> wrote: > well, this question mostly related to understanding locking mech rather > then practical use. > > On Saturday, March 8, 2014 11:22:44 AM UTC+1, Alejandro Villamarin wrote: >> >> Hi, >> >> I'm wondering why you'd need to have 2 instances of DriverManager in a >> single app...kinda hard to think in a scenario that has such requirement... >> >> >> On Sat, Mar 8, 2014 at 6:50 AM, Ryan How <[email protected]> wrote: >> >>> Hi, >>> >>> I'm not sure multithreaded is 100% safe yet. I wonder if it was caused >>> by an issue with that. >>> >>> >>> >>> On 7/03/2014 2:06 PM, Alex wrote: >>> >>> hi >>> >>> db 1.3.172 >>> >>> FILE_LOCK=FS;PAGE_SIZE=1024;CACHE_SIZE=400072;MULTI_ >>> THREADED=TRUE;DATABASE_TO_UPPER=FALSE >>> >>> i guess, some unclear way unique index has been updated with duplicate >>> value. thus, when i try to **connect** >>> to database error message "Unique index or primary key violation: >>> "SYS_ID ON PUBLIC.SYS(ID)" >>> [23505-172]<http://127.0.1.1:8082/login.do?jsessionid=ce7b028e906119f96bd4a7d225166a1e#>23505/23505" >>> is thrown. >>> >>> db file has been used by single app. >>> >>> any comments to avoid such issue? >>> >>> btw, is it safe to use two instances of DriverManager in one app? >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "H2 Database" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To post to this group, send email to [email protected]. >>> Visit this group at http://groups.google.com/group/h2-database. >>> For more options, visit https://groups.google.com/d/optout. >>> >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "H2 Database" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To post to this group, send email to [email protected]. >>> Visit this group at http://groups.google.com/group/h2-database. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- > You received this message because you are subscribed to the Google Groups > "H2 Database" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to > [email protected]<javascript:_e(%7B%7D,'cvml','h2-database%[email protected]');> > . > To post to this group, send email to > [email protected]<javascript:_e(%7B%7D,'cvml','[email protected]');> > . > Visit this group at http://groups.google.com/group/h2-database. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "H2 Database" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/h2-database. For more options, visit https://groups.google.com/d/optout.
