Ahh yeah. if you change the type, you must fix the index key decode.
Antony T Curtis On Mar 4, 2013 1:04 PM, "Arjen Lentz" <ar...@openquery.com> wrote: > > I think we need Antony for this. Antony? > > Andrew McDonnell <b...@andrewmcdonnell.net> wrote: > > >Hi Arjen, Antony > > > >I have pushed my work so far to > > > >http://bazaar.launchpad.net/~andymc73/maria/10.0-oqgraph3-varchar > > > >I thought things were flying along according to plan... then I hit how to > >interpret the keys (O_o) which from a mysql internals is a bit beyond my > >understanding still. > > > > > >To date, I have: > > > >* changed the latch to VARCHAR > >* retained backwards compatbility (with an #ifdef) allowing latch SHORTINT to > >still be created, but reporting a deprecation warning > >* added warnings to create() and a better message than 'table crashed' if the > >OQGRAPH table created incorrectly. So the user can go show warnings and see > >which column they mucked up. > >* implemented string -> int latch parsing in search(), which should work, but > >I havent been able to test it as yet, because > > > >when doing > > > >SELECT * FROM graph2 WHERE latch = 'breadth_first' AND origid = 1 AND weight = 1; > > > >aka the first select in basic.test, I get an assertion on key store_length > >inside ha_oqgraph::records_in_range(); at this point I realised I am a little > >stuck, and need some explaining as to how the keys are supposed to work in > >this case... > > > >FWIW the existing basic.test still works with the backward compat #ifdef > >turned on. (Except I cant flush at the end, and I get a server memory leak > >assertion thereafter. But I doubt that is related to my changes so far) > > > > > > > >--Andrew > > > >-- > >Mailing list: https://launchpad.net/~oqgraph-dev > >Post to : oqgraph-dev@lists.launchpad.net > >Unsubscribe : https://launchpad.net/~oqgraph-dev > >More help : https://help.launchpad.net/ListHelp > -- > Mailing list: https://launchpad.net/~oqgraph-dev > Post to : oqgraph-dev@lists.launchpad.net > Unsubscribe : https://launchpad.net/~oqgraph-dev > More help : https://help.launchpad.net/ListHelp
-- Mailing list: https://launchpad.net/~oqgraph-dev Post to : oqgraph-dev@lists.launchpad.net Unsubscribe : https://launchpad.net/~oqgraph-dev More help : https://help.launchpad.net/ListHelp
