Hi, Joseph!
On May 23, Joseph Lukas wrote:
> KEY ACCOMPLISHMENTS LAST WEEK
> Discovered more about how MySQl executes commands.
> I did not know that the parser also launched the command functions.
sql_parse.cc isn't a "parser", the parser strictly speaking is
sql_yacc.yy
> KEY GOOD VIBRATIONS
> Getting a better idea of how to implement how to set the variables and
> run the select since they are all connected Lex's I may break up the parse
> tree to create one for SET and one for SELECT to send to their functions.
> It should just involve modifying pointers I would think. Now that I type
> that in here I will be wrong very wrong and lead to 2 weeks of frustration.
To avoid losing two weeks :) you may want to share your ideas before
trying to implement them. Discussing the solution before implementing is
often useful even for experienced MySQL developers.
> On my proposed schedule:
> Develop initial system base :: Est. May 24 - June 30
> Skeleton Code in place - this will be sooner as it is easier than expected
> MySQL recognizes empty function command - done already
> executes minmal test block such as creates output test file - soon
> command set as reserved word - done
> functions in SQL command - kinda done (blows up after parser but does make it)
> verify data sent, and data structure - will work on soon
Looks good.
Did you use bzr before ?
You'll need to have your branch published on launchpad.
Base your branch on 6.0 - that is, branch lp:mysql-server/6.0
and push it as a new branch on launchpad, then you can work in this your
branch, make changes and push when you think it's necessary.
Regards / Mit vielen Grüßen,
Sergei
--
__ ___ ___ ____ __
/ |/ /_ __/ __/ __ \/ / Sergei Golubchik <serg@stripped>
/ /|_/ / // /\ \/ /_/ / /__ Principal Software Engineer/Server Architect
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