Обсуждение: Bug #708: PgTransaction class is broken since 7.2
Piotr Klaban (makler@man.torun.pl) reports a bug with a severity of 2 The lower the number the more severe it is. Short Description PgTransaction class is broken since 7.2 Long Description Hi, You have introduced the patch http://www.geocrawler.com/archives/3/105/2001/2/0/5248369/ that broke my pg2xbase C++ utility, because I can not COMMIT the transaction. Before the patch it works exactly as it is described in the pgtransdb.h file: // This is the database access class that keeps an open // transaction block during its lifetime. The block is ENDed when // the object is destroyed. But it is not true now. There is a private variable called pgCommitted that is set to false in protected method BeginTransaction() When I delete PgTransaction object - transaction is ABORTed. I can not use EndTransaction() protected method in my C++ file (gcc 3.0.3 complains). Maybe both methods should be public. Now I use PgDatabase object with two query calls BEGIN ... END it is safer. Best regards. Sample Code No file was uploaded with this report
Hi friends, Can any body help me , whether postgres work with IBM websphere ? if pls kindly give me the details regarding this. thanx and regards, prinson.
Hi Prison, I've created Web Sphere packages for Solaria 8, and had to install Web Sphere numerous times in the process of getting it right (learning curve thing). For getting Web Sphere to work with PostgreSQL... it doesn't work right out of the box. When you install Web Sphere 4.0x (not sure about 4.1) it asks which database it will be connecting to, for storing it's own information in (not relating to any Applications/Servers/Groups/Nodes/etc), and uses specific SQL approaches depending upon the database selected. PostgreSQL isn't listed in the available options here. There may have been a generic "SQL" option, but I don't remember seeing one for that either. If you get Web Sphere up and running using a different database (Oracle 8i at the time I was creating packages) then you'll find in the Web Sphere configuration files (admin.conf file in the <WEBSPHERE_ROOT>/bin directory I think, but I could be wrong) that you can alter the configuration to go into a "generic SQL" mode and it appears to even be able to optionally DO or NOT DO a 2 phase commit (which I remember someone was telling me was important with PostgreSQL). So, although it's not supported out-of-the-box, you may in fact somehow be able to get it to work, with a bit of time an effort (think hours). :) Would have liked the time to try it myself (as this would really prove beneficial for a lot of places) but had more urgent and important things to do. BTU - Generally your question is the sort of thing which you need to ask on the PostgreSQL "General" mailing list, not via a bug report. You'll probably still find it more beneficial to subscribe to the "General" mailing list and see what goes on there. Regards and best wishes, Justin Cleft Prison wrote: > > Hi friends, > > Can any body help me , whether postgres work with IBM websphere ? > > if pls kindly give me the details regarding this. > > thanx and regards, > prinson. > > ---------------------------(end of broadcast)--------------------------- > TIP 4: Don't 'kill -9' the postmaster -- "My grandfather once told me that there are two kinds of people: those who work and those who take the credit. He told me to try to be in the first group; there was less competition there." - Indira Gandhi
OK, would you send us a correcting patch? Thanks. --------------------------------------------------------------------------- pgsql-bugs@postgresql.org wrote: > Piotr Klaban (makler@man.torun.pl) reports a bug with a severity of 2 > The lower the number the more severe it is. > > Short Description > PgTransaction class is broken since 7.2 > > Long Description > Hi, > > You have introduced the patch > http://www.geocrawler.com/archives/3/105/2001/2/0/5248369/ > that broke my pg2xbase C++ utility, because > I can not COMMIT the transaction. Before the patch > it works exactly as it is described in the pgtransdb.h file: > > // This is the database access class that keeps an open > // transaction block during its lifetime. The block is ENDed when > // the object is destroyed. > > But it is not true now. There is a private variable called > pgCommitted that is set to false in protected method BeginTransaction() > When I delete PgTransaction object - transaction is ABORTed. > I can not use EndTransaction() protected method in my C++ file > (gcc 3.0.3 complains). > > Maybe both methods should be public. > Now I use PgDatabase object with two query calls BEGIN ... END > it is safer. > > Best regards. > > > Sample Code > > > No file was uploaded with this report > > > ---------------------------(end of broadcast)--------------------------- > TIP 3: if posting/reading through Usenet, please send an appropriate > subscribe-nomail command to majordomo@postgresql.org so that your > message can get through to the mailing list cleanly > -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 853-3000 + If your life is a hard drive, | 830 Blythe Avenue + Christ can be your backup. | Drexel Hill, Pennsylvania 19026