C# is a general-purpose, managed, garbage-collected, object-oriented programming language created by Microsoft.

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Best Practices for Creating and Deleting Records in MYSQL

I'm fairly new to working with databases, but I've currently have a webCrawler that I've written in C# using MYSQL database. The crawler is frequently writing and deleting records from the database ...
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91 views

Sleeping connections

I have a dedicated MySQL server(8GB) with following configuration. [mysqld] datadir=/var/lib/mysql socket=/var/lib/mysql/mysql.sock user=mysql lower_case_table_names = 1 ...
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189 views

Strugling with updating a cassandra row in FluentCassandra

I have this problem with using Fluent Cassandra in a test application. All I want to do is set the IsOnline field to true inside the SignIn method, but I keep getting the exception supercolumn ...
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0answers
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going from heirarchical XML to heirarchical SQL tables then SQL to c# objects to go to user view, how should I store the data in the databases?

Hi I'm getting my data from a web service using their getData call and it comes in as fairly chunky heirarchical XML, first everything all at once, like <allData> <product1> ...
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Is there a public repo where I can contribute to the MySQL .NET connector?

We have found ourselves making some performance and scale improvements for the MySQL .NET driver from here http://dev.mysql.com/downloads/connector/net/ We know where to get the source in a ZIP ...
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Rows do not match Subscriber and Publisher

I have an transactional replication setup with updateable subscription that is utilized by an Application. When I insert a project into the application, the msrepl_tran_version is different on the ...
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0answers
224 views

Oracle server session terminated by fatal error

I have an Oracle server running on Windows Server. When an INSERT statement runs I receive an Oracle Ora-00603 error. The insert statement just tries to insert a BLOB into a table. I searched the ...
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0answers
391 views

Can the service-broker cause SQL Server to crash when using SQLDependency

I have C# application that uses SQLDependency to get updates from a message table. I have tested it quite extensively and worked great in the development environment but when I ran it on the ...
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How to allow CodeFirst migrations to make schema changes against a replicated database

Running any migration that alters existing replicated tables fails with the following error: You can only specify the READPAST lock in the READ COMMITTED or REPEATABLE READ isolation levels. ...
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36 views

Transaction Time out error C#

Database Type : SQL server 2008 R2 Issue description: There are two machines. One is server machine(OS- Windows server Enterprise) another one is client machine(OS- Windows 7 professional). In Both ...
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26 views

Caching data with MySQL and asp.net 2.0

I want to cache frequently used data. Is there simplest way to do this with asp.net itself? I am using framework 2.0. If i do this with MySQL technique how about innodb?? will this allow me to cache ...
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127 views

ODBC--connection to 'SQL Server' failed

I am importing data from SQL server to MsAccess via query Insert INTO labels (linkage_index,label_name_index,label_value_index,label_line_number,extended_label) select ...