Sproc support for Oracle and SQL Server #83
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should really do this for all of the DB's 👍
Should now be able to Quote Unions and Records
Note: Postgresql is the only one not working for the minute because of the manual type mapping that is required. Seems to be a problem with how the actual driver is implemented.
…rameters when calling some sprocs
This might seem a wierd thing to to in a type provider but since there is no way to reason about the type set returned from a sproc when it is a ref cursor or a MARS set, this seemed like the most natural thing to do.
This enables various scenarios like mapping Json or Xml into a type richer than a string.
Are named parameters on DU's not supported on travis?
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Might want to leave this open until PostgreSQL and MySql support is sorted.. |
…ocs without executing.
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Quick update, MYSQL support is nearly done, but has been way more of a PITA than the other providers, Postgre is next but I have spiked this and looks straight forward. |
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Great work Colin, I am looking forward to seeing the results of all this effort. I'd hoped you would be around at the F# meetup last week so we could discuss, but alas ! |
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Yeah, it is kinda hard for me to get down there these days as I'm contracting 9-5 in Coventry. Hoping to make the next one though whenever that is. |
Support for MARS still evades me..
Mars sprocs working but not as clean as some of the other providers because I can't seem to be able to figure out how to get the number of result sets returned.
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To summarize all of these commits add sproc support, for MySQL, MS SqlServer, Oracle and PostgreSQL. There isn't quiet feature parity across all of these providers, mainly because some drivers / databases just do not yield this information. However Oracle and SQL Server are the most complete. |
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Is this ready to be merged now then in your opinion Colin ? |
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Yep, it all hangs together. The best way to get the final bugs out will be to test on real world databases. |
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So whats the plan for this, with regards to @simonhdickson splitting apart of stuff? |
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I think if your stuff is ready to merge then I'll merge it into my split branch too, that branch isn't ready to merge into master yet. |
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I'll merge this to master a bit later hopefully when I have got some time to test it all post-merge |
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Groovy, there are a set of DB scripts that I have been using for the test DB's here if that is any help, I also have a set of VM's with the databases installed but thats about 40GB, which is a little large to commit. |
Sproc support for Oracle and SQL Server
Lots of changes here... but to summarize this PR provides the following,
SqlEntity.MapTo<'a>()function. This is pretty niave at the minute but works for Records and class types. Additionally, has some mapping conventions, underscores are removed and are matched on lower case strings.MapTo<'a>has an overload so you have tighter control over how individual properties are mapped. See theSqlServerTests.fsxorOracle.fsxfor an example.Support for other providers should be along the lines of a copy of one oracle or SqlServer I should imagine but I focused on these two first, MySql will be next.
Cheers
Colin