> I have problem using large objects with C++ Builder.
> When client side writes to the database psqlodbc.log reports that 0-value is
> inserted into large-object field.
> When client try to read data from the psqlodbc.log reports "Couldnt open
> large object for reading"
> I've asked this question to the mailin list already, but nobody answers.
I must confess, this is the first I email on ODBC large objects I recall seeing
in a while.
> Perhaps because I wrote too long request. Now I ask to answer several simple
> 1 Does anybody use large objects with C++ Builder (Delphi), BDE, ODBC,
Yes, occasionally - without any problem.
> 2 Does anybody know (or suspect) who (C++ Builder (Delphi), BDE, ODBC or
> PostgreSQL) is responcible for the error?
> 3 Can anybody give me patch OR algorithm OR idea OR source for info OR hint
> to solve the problem.
Have you seen http://www.insightdist.com/psqlodbc/psqlodbc_faq.html#largeobjects
There is also a contribution to the 6.4 source tree which sets up triggers to
remove orphaned large objects.
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