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Check for changes to an SQL Server table?

Check for changes to an SQL Server table?

How can I monitor an SQL Server database for changes to a table without using triggers or modifying the structure of the database in any way? My preferred programming environment is.NET and C#. I'd li…


Python and MySQL

I can get Python to work with Postgresql but I cannot get it to work with MySQL. The main problem is that on the shared hosting account I have I do not have the ability to install things such as Djan…


sql - Convert HashBytes to VarChar

I want to get the MD5 Hash of a string value in SQL Server 2005. I do this with the following command: SELECT HashBytes('MD5', 'HelloWorld') However, this returns a VarBinary instead of a VarChar valu…


How to create a SQL Server function to “join” multiple rows from a subquery into a single delimited field?

This question already has answers here:How to concatenate text from multiple rows into a single text string in SQL server?(47 answers) Closed 2 years ago.…


Select all columns except one in MySQL?

I'm trying to use a select statement to get all of the columns from a certain MySQL table except one. Is there a simple way to do this? EDIT: There are 53 columns in this table(NOT MY DESIGN)…


mysql - How to select the nth row in a SQL database table?

I'm interested in learning some(ideally) database agnostic ways of selecting the n th row from a database table. It would also be interesting to see how this can be achieved using the native functiona…


How do I reset an increment identity's starting value in SQL Server

I would like to have a nice template for doing this in development. How do I reset an increment identity's starting value in SQL Server?…


database - How is data compression more effective than indexing for search performance?

For our application, we keep large amounts of data indexed by three integer columns(source, type and time). Loading significant chunks of that data can take some time and we have implemented various…



Alternating coloring groups of rows in Excel

I have an Excel Spreadsheet like this id | data for id | more data for id id | data for id id | data for id | more data for id | even more data for id id | data for id | more data for id…


c# - WinForms databinding and foreign key relationships

I'm developing a WinForms application(.Net 3.5, no WPF) where I want to be able to display foreign key lookups in a databound DataGridView. An example of the sort of relationship is that I have a…




column how rows table value get from with select columns