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Optimal way to concatenate/aggregate strings
I'm finding a way to aggregate strings from different rows into a single row. I'm looking to do this in many different places, so having a function to facilitate this would be nice. I've tried solutions using COALESCE and FOR XML , but they just don't cut it for me.
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Finding duplicate values in a SQL table
It's easy to find duplicates with one field:
33 Answers
33
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remove objects from array by object property
How do I remove an object from the array by matching object property?
13 Answers
13
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Custom Adapter for List View
...there any article that can walk me through how to create one and also explain how it works?
13 Answers
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Delete duplicate records in SQL Server?
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You can do this with window functions. It will order the dupes by empId, and delete all but the first one.
delete x from (
select *, rn=row_number() over (partition by EmployeeName order by empId)
from Employee
) x
where rn > 1;
Run it ...
Avoid duplicates in INSERT INTO SELECT query in SQL Server
I have the following two tables:
8 Answers
8
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Removing App ID from Developer Connection
...m portal area? I mistakenly added a couple of app id's under the wrong login and would like to remove them, but I am not seeing a way to do so.
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SELECT * FROM X WHERE id IN (…) with Dapper ORM
What is the best way to write a query with IN clause using Dapper ORM when the list of values for the IN clause is coming from business logic? For example let's say I have a query:
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SQL variable to hold list of integers
I'm trying to debug someone else's SQL reports and have placed the underlying reports query into a query windows of SQL 2012.
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How can I get a channel ID from YouTube?
I'm trying to retrive the data from my channel using the YouTube Data API V3 .
For that I need my channel ID.
I've tried to find my channel ID from my YouTube account, and I failed in every single way.
If anyone have a single tip for me, I would be incredible glad.
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