Hello, I am trying to run DTL with the Ingres database but it seems my ODBC driver does not implement the SqlParamData correctly. I wonder if DTL can be...
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... I simply can not figure it out. The tables are created in the same way as under SQL Server but running against Ingres give errors like: Exception type:...
Well. I don't have Ingres so I don't know. Things you can try: 1. Set a breakpoint inside DBStmt.cpp in DBStmt::NeedDataStatus DBStmt::ParamData along with...
Hi.. I am new user of DTL. I have to select only two colums from table DB_EXAMPLE. Can I use same BCAclas .. template<> class DefaultBCA<Example> { public: ...
Seems it is a UNICODE problem. It seems to work fine in MBCS. There seems to be a bug in parameter handling with the ODBC driver and UNICODE. Unfortunately we...
If you only want to select those two columns to bind to your class then you would need to create a new BCA. Alternatively, if you have queries where you are...
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Yes I can definetly say that it is a problem with UNICODE handling on the ODBC driver regarding parameters (sending normal SQL statements as UNICODE does not...
Really, only wstring/tstring should be sent as unicode. Date/Time is actually a numeric struct holding year, month, day, etc. so that should be fine. The only...
Thanks corwinjoy .. but the problem is that DBDyanamic view is not working with ingres database. I have more than 100 table and so many respective SQl...
Well, the BCA is just a function that maps members is a C++ class to database fields. You can build these on the fly, and can have more than one for a given...
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Hi, I am trying to run the this code ,which i found in this Group.. ***************************** wstring sql1 =_T("INSERT INTO DB_EXAMPLE (INT_VALUE,...
See the message just posted by Johannes Stroemberg about how Ingres seems to be having problems with wide strings called "SqlParamData does not work". He ended...
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I think the first message occurs only because one should probably use std::copy() instead when copying characters from a std::basic_string. Not sure about the...
Hi, I have been compiling DTL (latest cvs version 3.6.10) on gcc 3.4.4 and 4.0 without any problems, but now when I try it with gcc 4.1 (Fedora Core 6) I run...
I also tried building DTL with GCC 4.1.1, and I got the very same compiler errors. Apparently you and I are the first people to try using DTL with this...
Hi Moshe, thanks for the hint, what you are saying seems to be the cause of the problem. The only thing that is needed is to replace calls to setstate() with...
Hi Emanuel, It may not be a bug, but by design. I am not 100% clear on the new symbol lookups in GCC, but it might do it in 2 stages... 1st stage, look up...
Hi Paul, sounds like this is indeed what is happening since setstate is in a template base class. But if the global setstate does not match the supplied...
you'd think so, that would be logical, wouldn't it? But I don't think its how the new symbol lookup works. Theres been a lot of discussion on this topic for...
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