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I am re-asking a question I wrote before the censors closed my question. (I still don't understand why) https://blog.stackoverflow.com/2013/06/the-war-of-the-closes/.
I want to know how to efficiently query a database according to a non-primary key, such as URLs that have no IDs and just a title.
How would this work in terms of indexing?
The original question is here.
You'd still need a candidate key (otherwise, to which database record(s) does a URL refer to?). In terms of indexing, a unique index should be fine to look up URL fragments against it.
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I started to work in project which use archilogic api (Floor plan engine SDK). It already has huge code base. I have a task to change flor color in map. Can some one advice how can I search this info in code?
I didn't find anything helpful in docs yet.
p.s. person who wrote this code doesn't work in company anymore.
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In the context of RESTful APIs, what is an example of a real world object, that would make sense to Create but not Lookup? Is there one?
--Edit--
The question was to ask if there exists a usecase where a Create API would make sense, but not necessarily a Lookup API for the object - in places where you wouldn't want to expose the data(using the lookup API) to the outside world.
How about a keystroke logger...sending POSTs to create the audit trail.
You would not want to allow anyone to GET the results (besides you).
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Is it better to save a image path as (varchar) in a database or save it as blob/varbinary. The image will appear on front end and I will be using asp classic to implement that.
Generally speaking I find that it is easier to save the image path in the database. This makes the database more portable and I find that it is easier to control access to the data.
There is a discussion here that gets further in depth. They come to the same conclusion that I do. File paths are generally better.
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Can anyone help me to understand the concept of pages for table in database...
thank you!
Pages... means when you are going to do any update in database you are not updating the original database which reside on the disk, but you are updating its pages.. it is one kind of copy of database, so When you are commit your transaction this page will be replaced with your original database. But you still have to improve this answer. :)
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Is there a way to search specific information on the internet or on a search engine and save it in a database?
For example, you want to find all the Parties and their date in a specific region and save it in a database:
For example:
(id)
(Name)
(Date)
Is there a possibility to achieve this? Is there also a possibility to keep it up to date? If this is possible please let me know how.
Thank you very much!
No there isn't.
start looking for somthing called Web Crawler to get specific info from a specific site.