collegeimprovements
Hi ElixirCommunity,
We have a data-centric elixir project.
Currenlty we are using ecto-3, ecto_sql with postgres and oracle.
We need to fetch a lot of data from mssql but currently there is no adapter ready for ecto-3.
However, there is an adapter which relies on ecto-2 and support mssql.
Is there any way to use that adapter in same project ?
If not, what is the best way to fetch data from MSSQL database and use that data for api-calls or transferring that data to other dbs.
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Fl4m3Ph03n1x
If you want to connect to MSSQL, this article may be of relevance to you: GitHub - findmypast-oss/mssqlex: Microsoft SQL Server Adapter for Elixir · GitHub
Once you have a driver that works in place, there are many things you can do. Recently I just heard in Elixir Mix Daniel Serrano using Flow to read in parallel from a DB.
Link to Flow
I also know some people like GraphQL and the author of Search is rather active in this forum, as well as a really nice guy too ! (which I could remember his username, i’m sure someone will!)
So you have quite a number of options, it all depends on how much time you’re wiling to invest.
kokolegorille
The author of the graphql book is @benwilson512
collegeimprovements
Thanks for reply @Fl4m3Ph03n1x,
Our current apis are graphql-apis only
It’s great.
The only problem we are facing is - how to make mssql work!!!
One possible option is to downgrade everything to
ecto-2which doesn’t feel rightAnd I’m unable to make adapter work with
ecto-3andecto-sqlAny example implementation or reference about
ecto-sqlandmssqlortdswould help a lot.Fl4m3Ph03n1x
We don’t use mssql here nor ecto, so I am afraid I can’t be of much help. I did find a couple of articles that may help you out:
If this still doesn’t help, I recommend you create an issue in the github projects and ask the authors for some guidance or examples.
Reading the test files usually helps as well:
https://github.com/findmypast-oss/mssqlex/blob/master/test/mssqlex/query_test.exs