I built a wrapper around NpgSQL for a bunch of the methods I usually use in my projects\' DAL. Two of them, I usually use to fill DTOs straight from a DataReader. Usually in a fill helper method, i\'l
I am a beginner. I heard that DataReader works onforward only readonly fashion and at a time it will read a single record.Suppose when i execute the below code
Similar to this question, but the answers never really got around to what I want to know.Is there any standards around getting values from a DataReader?I.e., is this
I\'ve never tried this - so I don\'t know if I\'d run into memory issues. But can a SqlDataReader read a trillion records? It\'s all streamed correct? I\'m a little green to what the SQL/TDS protocol
MySqlDataReaderrdr = cmd.ExecuteReader(); i have a some information in my mysqldatareader. how can i show it on ou开发者_如何学运维r web-pages
OK.开发者_StackOverflow中文版 I am using the C# programming language to access a simple database (on Microsoft SQL Server)
I have a BufferedReader looping through a file. When I hit a specific case, I would like to continue looping using a different instance of the reader but starti开发者_StackOverflow社区ng at this point
I have successfully switched my project from odbc.datareader t开发者_运维知识库o mysql.datareader. The problem is that with the first one /odbc datareader), the AffectedRows property retrieves the num
As my experience with .Net really began as working on existing in-house applications for a company, I feel I\'ve picked up so many bad coding practices without realising it. One that i am desperately
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