Re: LC and SqlLite Question
As mentioned, only for reads, only one for write. But why not create a server agent that is responsible for handling multiple connections from clients, and the server agent can be the single connection to the sqLite database? Bob S > On Mar 10, 2022, at 08:34 , Paul Dupuis via use-livecode > wrote: > > Can a sqlLite database file on disk be accessed by more than 1 LiveCode app > at the same time? > > A server hosted mySql database can be accessed by any number of client LC > apps at the same time as the serve side mySql does the record locking > necessary, but what about a sqlLite file? > > Obviously, I could code up some test apps and try it, but I am hoping some > one on the list definitively know for sure. > > > ___ > use-livecode mailing list > use-livecode@lists.runrev.com > Please visit this url to subscribe, unsubscribe and manage your subscription > preferences: > http://lists.runrev.com/mailman/listinfo/use-livecode ___ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
Re: LC and SqlLite Question
And finally. https://sqlite.org/wal.html On Thu, Mar 10, 2022 at 11:55 AM Tom Glod wrote: > sorry about the double paste. :) > > On Thu, Mar 10, 2022 at 11:54 AM Tom Glod wrote: > >> For writing its only ever 1, but it can have multiple readers if you use >> the write ahead log . >> >> PRAGMA journal_mode=WAL; >> >> run that when creating database.never tested, but based on documentation. >> never >> tested, but based on documentation. >> >> let me know if you test it successfully. >> >> On Thu, Mar 10, 2022 at 11:38 AM Paul Dupuis via use-livecode < >> use-livecode@lists.runrev.com> wrote: >> >>> Can a sqlLite database file on disk be accessed by more than 1 LiveCode >>> app at the same time? >>> >>> A server hosted mySql database can be accessed by any number of client >>> LC apps at the same time as the serve side mySql does the record locking >>> necessary, but what about a sqlLite file? >>> >>> Obviously, I could code up some test apps and try it, but I am hoping >>> some one on the list definitively know for sure. >>> >>> >>> ___ >>> use-livecode mailing list >>> use-livecode@lists.runrev.com >>> Please visit this url to subscribe, unsubscribe and manage your >>> subscription preferences: >>> http://lists.runrev.com/mailman/listinfo/use-livecode >>> >> ___ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
Re: LC and SqlLite Question
sorry about the double paste. :) On Thu, Mar 10, 2022 at 11:54 AM Tom Glod wrote: > For writing its only ever 1, but it can have multiple readers if you use > the write ahead log . > > PRAGMA journal_mode=WAL; > > run that when creating database.never tested, but based on documentation. > never > tested, but based on documentation. > > let me know if you test it successfully. > > On Thu, Mar 10, 2022 at 11:38 AM Paul Dupuis via use-livecode < > use-livecode@lists.runrev.com> wrote: > >> Can a sqlLite database file on disk be accessed by more than 1 LiveCode >> app at the same time? >> >> A server hosted mySql database can be accessed by any number of client >> LC apps at the same time as the serve side mySql does the record locking >> necessary, but what about a sqlLite file? >> >> Obviously, I could code up some test apps and try it, but I am hoping >> some one on the list definitively know for sure. >> >> >> ___ >> use-livecode mailing list >> use-livecode@lists.runrev.com >> Please visit this url to subscribe, unsubscribe and manage your >> subscription preferences: >> http://lists.runrev.com/mailman/listinfo/use-livecode >> > ___ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
Re: LC and SqlLite Question
For writing its only ever 1, but it can have multiple readers if you use the write ahead log . PRAGMA journal_mode=WAL; run that when creating database.never tested, but based on documentation. never tested, but based on documentation. let me know if you test it successfully. On Thu, Mar 10, 2022 at 11:38 AM Paul Dupuis via use-livecode < use-livecode@lists.runrev.com> wrote: > Can a sqlLite database file on disk be accessed by more than 1 LiveCode > app at the same time? > > A server hosted mySql database can be accessed by any number of client > LC apps at the same time as the serve side mySql does the record locking > necessary, but what about a sqlLite file? > > Obviously, I could code up some test apps and try it, but I am hoping > some one on the list definitively know for sure. > > > ___ > use-livecode mailing list > use-livecode@lists.runrev.com > Please visit this url to subscribe, unsubscribe and manage your > subscription preferences: > http://lists.runrev.com/mailman/listinfo/use-livecode > ___ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
LC and SqlLite Question
Can a sqlLite database file on disk be accessed by more than 1 LiveCode app at the same time? A server hosted mySql database can be accessed by any number of client LC apps at the same time as the serve side mySql does the record locking necessary, but what about a sqlLite file? Obviously, I could code up some test apps and try it, but I am hoping some one on the list definitively know for sure. ___ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
