Since no one has posted this yet and the day approaches the end (UTC), I decided to post this...

General Programming Q&A thread! Ask any questions about programming, answer the questions of other users, or post suggestions for future threads.

Don't forget to format your code using the triple backticks or tildes:

Here is my schema:

```sql
CREATE TABLE article_to_warehouse (
  article_id   INTEGER
, warehouse_id INTEGER
)
;
```

How do I add a `UNIQUE` constraint?

As part of a weekly series, these topics are a place for users to casually discuss the things they did — or didn't do — during their week. Did you accomplish any goals? Suffer a failure? Do nothing at all? Tell us about it!

I need to read some fiction children books about death (for research) -- any age group preferably for young children.

Stories both realistic and fantasy/fantastical that doesn't gloss over the suffering and pain children can experience, possibly with dark overtones.

Stories featuring Death as a character would be great too.

Thanks!

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This is an inherently political thread; please try to avoid antagonistic arguments and bickering matches. Comment threads that devolve into unproductive arguments may be removed so that the overall topic is able to continue.

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This thread is posted weekly - please try to post all relevant US political content in here, such as news, updates, opinion articles, etc. Extremely significant events may warrant a separate topic, but almost all should be posted in here.

This is an inherently political thread; please try to avoid antagonistic arguments and bickering matches. Comment threads that devolve into unproductive arguments may be removed so that the overall topic is able to continue.

This thread is posted weekly, and is intended as a place for more-casual discussion of the coronavirus and questions/updates that may not warrant their own dedicated topics. Tell us about what the situation is like where you live!

The main reason I ask this is that, given these types of songs exist mainly to rile up a people in support or opposition to something, which leaves very little serious discussion to be had, other than the top comment offering some context. So what do you think? Given these songs are mostly more about nations, peoples, faiths, I'd probably post them in ~humanities inst of just ~music, but I want other opinions. I also generally make exceptions to sad music of this type, mainly because it's more meaningful.