Hi, Blessing! On Jun 08, Blessing Atie wrote:
Hi Serg, Colin!
The following is a rundown on my progress with the above task. I started this project by getting the source of 10.1 from Github, setting my working environment by building and running the tests on ubuntu 14 then proceeded with an analysis by studying plugins and how they interact with the server.(Especially storage engines plugins).
With analysis and sources investigations being done, I realized with help from assigned mentor(Serg) that our task is about implementing MYSQL_UDF_PLUGIN with the functionalities of the CONNECT engine which is similar in functionality to table functions in a way.
Not with the functionality of the CONNECT engine. I only mentioned CONNECT as an example of what a table function can do. But those table functions are too complex for us to do in this GSoC. If you want a "functionality of engine", look at the Sequence engine. A table function with the functionality of the Sequence engine - that's fine for an example.
This past week, I worked on the interface for our plugin by declaring a structure with version and some useful init/deinit function pointers to work with our UDFs(table UDF only for now). I am currently studying the Connect engine to see how I can implement its functionalities as a UDF plugin.
No, please don't. Study Sequence engine, if you must.
For this week, I intend to look at other databases for example table functions that will be good candidates that we can implement with our plugin(This was not mentioned in my proposal but I intend to implement a couple of them using our plugin even if we are short of time after the final evaluation).
Good, you cannot know if your API is useful, unless you actually try to use it (by writing few table function examples). Regards, Sergei