Обсуждение: Transactions
Hi, When I use the Begin and Commit in the program I get these : Notice: Begin: Already a transaction in progress Notice: Commit: no transaction in progress If I delete these options it works ok, but I want to manage the transactions. What can I do ??? Karla
> When I use the Begin and Commit in the program I get these : > > Notice: Begin: Already a transaction in progress > > Notice: Commit: no transaction in progress > > If I delete these options it works ok, but I want to manage the > transactions. > > What can I do ??? Karla -- Are you trying this in psql, or through another inferface (perl, ODBC, etc.) -- Joel Burton <jburton@scw.org> Director of Information Systems, Support Center of Washington
> > > When I use the Begin and Commit in the program I get these : > > > > > > Notice: Begin: Already a transaction in progress > > > > > > Notice: Commit: no transaction in progress > > > > > > If I delete these options it works ok, but I want to manage the > > > transactions. > > > > > > What can I do ??? > > > > Karla -- > > > > Are you trying this in psql, or through another inferface (perl, ODBC, > > etc.) > I have a program in Clipper, the compiler is FlagShip, and I access the > database postgresql with SQLkit_pg (a tool of FlagShip). My OS is RedHat > 6.2 I haven't used Clipper in a few years, and that was a DOS-only experience, but, as a general sense, I'd suspect that Clipper (or SQLkit_pg) is setting you up in AutoCommit mode (or whatever their version of this term is). That is, they'll try to wrap each command of yours in its own Begin/Commit command. (With Perl's standard database software, DBI, it can make this assumption as well, but you can set AutoCommit to off to handle your own transactions.) Unless you get some specific help here, you might want to pose the question to newsgroups for your development environment about how to turn off this feature, if this is in fact what it is. Good luck! -- Joel Burton <jburton@scw.org> Director of Information Systems, Support Center of Washington
Joel Burton wrote: > > > > When I use the Begin and Commit in the program I get these : > > > > > > > > Notice: Begin: Already a transaction in progress > > > > > > > > Notice: Commit: no transaction in progress > > > > > > > > If I delete these options it works ok, but I want to manage the > > > > transactions. > > > > > > > > What can I do ??? > > > > > > Karla -- > > > > > > Are you trying this in psql, or through another inferface (perl, ODBC, > > > etc.) > > > I have a program in Clipper, the compiler is FlagShip, and I access the > > database postgresql with SQLkit_pg (a tool of FlagShip). My OS is RedHat > > 6.2 > > I haven't used Clipper in a few years, and that was a DOS-only experience, > but, as a general sense, I'd suspect that Clipper (or SQLkit_pg) is > setting you up in AutoCommit mode (or whatever their version of this > term is). That is, they'll try to wrap each command of yours in its own > Begin/Commit command. > > (With Perl's standard database software, DBI, it can make this assumption > as well, but you can set AutoCommit to off to handle your own > transactions.) > > Unless you get some specific help here, you might want to pose the > question to newsgroups for your development environment about how to turn > off this feature, if this is in fact what it is. > > Good luck! > -- > Joel Burton <jburton@scw.org> > Director of Information Systems, Support Center of Washington How could I turn off the autotransaction if I use C and postgresql ??? And how do you do that with Perl ??? Karla