On Wed, May 15, 2019 at 7:00 PM Christoph M. Becker <cmbecke...@gmx.de> wrote:
> On 15.05.2019 at 19:14, Robert Kopack wrote: > > > I would to extend the functionality of the current sqlite3 implementation > > (in *ext/sqlite3* and in *ext/pdo_sqlite*) by exposing the functions > > related to extended result codes. I have already forked and made my > changes > > at > > > https://github.com/rkopack/php-src/commit/f6c4d1eeccd27a3c5bd836fd8205b1283bd5eabc > . > > From > > my understanding Scott MacVicar and Christoph M. Becker are the primary > > maintainers for the sqlite3 extension and Ilia Alshanetsky is the primary > > maintainer for the pdo_sqlite extension; > > It's best to look at EXTENSIONS in master[1], which also reveals the > most up-to-date dates of maintainership – i.e. pdo_sqlite is effectively > maintained by the core maintainers. > That's strange as I did look in that file first which is how I found the three names. Perhaps I read it wrong. Mea Cupla. > > if any of you would like to > > comment on this (it's around 50 lines of new code) so I can get feedback > on > > this I would greatly appreciate it. I made sure to follow the convention > I > > saw in the file(s) to the best of my ability but I am sure there are > little > > things I might have missed. > > I haven't reviewed closely for now, but basically I like these > additions. With regard to sqlite3_extended_result_codes() we have to > review existing error checks (they likely need small adjustments, if > extended error codes are enabled). And we likely want to have a few > tests for the new functionality. > I didn't consider that! And just to clarify are you referring to the results from sqlite3_extended_errcode() or the return value from sqlite3_extended_result_codes()? If the former, I'll have to look around to see where those kind of checks are done - do you know of any locations off the top of your head? From my understanding we can just mask the incoming error code with 0xFF (That's what sqlite does anyway) and always get "what we expected" it to be in the past instead of trying to account for the additional extended error codes in some other manner. If it's the latter, and after glancing at the sqlite source, it looks like that function returns either SQLITE_MISUSE (21) or SQLITE_OK (0). I put in -1 instead of 21 as the return for that function in error because I felt that was following what PHP normally does on error (perhaps FALSE would be better?) In fact, on further thought, returning the 0 from success on that might be confusing as well. Perhaps it would better suited to check the return and return TRUE on SQLITE_OK and FALSE on SQLITE_MISUSE? With regards to Unit Tests that is a fantastic idea (that I completely forgot about and i'm sure my team lead would lecture me on much to my chagrin) and I will be sure to add some to cover the new functions at a minimum. > Feel free to submit a pull request[2]; it seems to me any discussion > could happen on Github as well. :) > I have already done so ( https://github.com/php/php-src/pull/4166 ) and i'll be sure to keep any more discussion beyond these last questions there. Thank you for your time!
