Hi, I use the example bulk_fetch_helper from http://dtemplatelib.sourceforge.net/bulk_copy.htm. It works fine, but when I close my application, VS2005 detect...
Hello, I'm trying to pass to Oracle via dtl a large string (2000 characters) however, only the first 1024 characters are passed. Am I doing anything wrong? ...
Hello, I'm trying to pass to Oracle via dtl a large string (2000 characters) however, only the first 1024 characters are passed. Am I doing anything wrong? ...
Hi Julia, The short answer here is don't use a varchar for this field, use a blob. Details: 1. It's been a while but I believe that Oracle has a built in...
We default the max length of such strings to be 1024 in BoundIO.cpp via the variable const size_t BoundIO::MINSTRBUFLEN = 1024 ... From: mwoods80ca To:...
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Hello, I am trying to insert values from a struct into a table. The struct contains, among others, a value "int Track". Now I want the insert command to insert...
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One way to do this is to setup your InsValidate rule so that a a Track value of 0 gets written as a null. e.g. template<> class dtl::DefaultInsValidate<WDBRow>...
We should probably add functions like inserter() exists for the standard library to easily create iterators to pass to algorithms without having to always...
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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...
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