yesod persistent mysql

Asafe Ribeiro

23 Aug 2012 23 Aug '12

9:42 p.m.

Are there any persistent-mysql examples ? I can't get anything from http://www.yesodweb.com/book/persistent to compile, let alone with mysql.

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Felipe Almeida Lessa

23 Aug 23 Aug

11:03 p.m.

Have you tried the Yesod scaffold? It does have the option of using MySQL as a backend. Cheers, -- Felipe.

Asafe Ribeiro

11:31 p.m.

No, i'm not using yesod, only persistent. Or is that not possible? On Fri, Aug 24, 2012 at 12:03 AM, Felipe Almeida Lessa wrote:

...

Have you tried the Yesod scaffold? It does have the option of using MySQL as a backend.

Cheers,

-- Felipe.

Felipe Almeida Lessa

24 Aug 24 Aug

6:58 a.m.

On Fri, Aug 24, 2012 at 12:31 AM, Asafe Ribeiro wrote:

...

No, i'm not using yesod, only persistent. Or is that not possible?

Yes, it is possible, just not usual =). That's probably why the examples are outdated. I don't have time right now to write a simple example, but you may take a look at persistent-test [1], which is persistent's test suite (and completely independent of Yesod). In particular, take a look at runConn [2]. And please do bring any further questions you get along the way =). Cheers, [1] https://github.com/yesodweb/persistent/tree/master/persistent-test [2] https://github.com/yesodweb/persistent/blob/master/persistent-test/Init.hs#L... -- Felipe.

Asafe Ribeiro

9:08 p.m.

By the way , is there a way to persistent map all table to sum types like e.g. linq to slq does? On Fri, Aug 24, 2012 at 7:58 AM, Felipe Almeida Lessa wrote:

...

On Fri, Aug 24, 2012 at 12:31 AM, Asafe Ribeiro wrote:

...
No, i'm not using yesod, only persistent. Or is that not possible?

Yes, it is possible, just not usual =). That's probably why the examples are outdated.

I don't have time right now to write a simple example, but you may take a look at persistent-test [1], which is persistent's test suite (and completely independent of Yesod). In particular, take a look at runConn [2]. And please do bring any further questions you get along the way =).

Cheers,

[1] https://github.com/yesodweb/persistent/tree/master/persistent-test [2] https://github.com/yesodweb/persistent/blob/master/persistent-test/Init.hs#L...

-- Felipe.

Asafe Ribeiro

10:29 p.m.

And if I understand correctly by reading the section Closer look at types at the tutorial I can't have a pk with type other than Int ? On Fri, Aug 24, 2012 at 10:08 PM, Asafe Ribeiro wrote:

...

By the way , is there a way to persistent map all table to sum types like e.g. linq to slq does?

On Fri, Aug 24, 2012 at 7:58 AM, Felipe Almeida Lessa wrote:

...
On Fri, Aug 24, 2012 at 12:31 AM, Asafe Ribeiro wrote:

...
No, i'm not using yesod, only persistent. Or is that not possible?

Yes, it is possible, just not usual =). That's probably why the examples are outdated.

I don't have time right now to write a simple example, but you may take a look at persistent-test [1], which is persistent's test suite (and completely independent of Yesod). In particular, take a look at runConn [2]. And please do bring any further questions you get along the way =).

Cheers,

[1] https://github.com/yesodweb/persistent/tree/master/persistent-test [2] https://github.com/yesodweb/persistent/blob/master/persistent-test/Init.hs#L...

-- Felipe.

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Asafe Ribeiro
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