nevermind, try 2276. it was yet another cache that was contributed by
someone...
On Jan 29, 4:12 pm, "Michael Bayer" <[EMAIL PROTECTED]> wrote:
> sorry, there was one more quoting fix that was needed. passes with PG
> on 2274.
>
> as far as the memory, ive no idea whats going on. well thats not
> true, my best guess is that unittest is holding onto every testcase it
> makes as a callable, with all of that callable's state. playing
> around with GC, i can ensure that all SA collections are empty, I also
> found another collection lying about to empty out when clear_mappers()
> is called (thats in 2275)...BUT...something is holding on to all the
> mappers, metadatas, etc, and it is not any global collection within
> SA. i call gc.collect(), insure all module-level collections are
> totally empty (theres three), and the number of Mapper instances
> inside of gc.get_objects() grows and grows.
> adding this to tearDown():
>
> import gc
> gc.collect()
> print "MAPPER REG:", dict(mapperlib.mapper_registry)
> print "SESION REG:", dict(session._sessions)
> print "CLASSKEYS:", dict(util.ArgSingleton.instances)
> for x in gc.get_objects():
> if isinstance(x, Mapper) or isinstance(x, BoundMetaData):
> print x
>
> On Jan 29, 2:42 pm, svilen <[EMAIL PROTECTED]> wrote:
>
> > huh?
> > Here is rev 2273, either the poly-branch, or the trunk - all the
> > same - that error.
> > Just in case, the files again.
>
> > ---------------
> > And while on it, u can run the case with "repeat=1000" argument and
> > see how memusage grows. i've put some functionality to reuse
> > db-engine there - argument "reuse_db";
> > but regardless if u specify "reuse_db" or not, or is it db=sqlite:///
> > or postgres: memory goes up.
> > Either i'm doing something wrong, or there's something fishy.
>
> > $ python _test-pg-punion-mixedcasename.py db=postgres:///proba
> > reuse_db repeat=1000
>
> > > mmmm nope i get this and it works:
>
> > > SELECT "pu_A"."linkA_id" AS "pu_A_linkA_id", pu_A.atype AS
> > > "pu_A_atype", "pu_A".name AS "pu_A_name", "pu_A".db_id AS
> > > "pu_A_db_id", "pu_A".data2 AS "pu_A_data2"
> > > FROM (SELECT "A"."linkA_id" AS "linkA_id", "A".name AS name,
> > > "A".db_id AS db_id, CAST(NULL AS TEXT) AS data2, 'A' AS atype
> > > FROM "A" UNION ALL SELECT "B"."linkA_id" AS "linkA_id", "B".name AS
> > > name, "B".db_id AS db_id, "B".data2 AS data2, 'B' AS atype
> > > FROM "B") AS "pu_A" ORDER BY "pu_A".oid
>
> > > On Jan 29, 1:42 pm, svilen <[EMAIL PROTECTED]> wrote:
> > > > here's something about postgres:
>
> > > > pu_A = polymorphic_union( {
> > > > 'A': table_A,
> > > > 'B': table_B,
> > > > }, 'atype', 'pu_A', ) #concrete
>
> > > > On postgres, the above fails - does not like the 'pu_A'.
> > > > If it's lowercase/omitted, it's ok.
>
> > > > i think u did already say that about mixed casing in some post
> > > > above; should i just scratch that name/alias (it is there only
> > > > for clarity)?
>
> > > > $ python _test_ABC_all.py db=postgres:///proba
>
> > > > SQLError: (ProgrammingError) missing FROM-clause entry for
> > > > table "pu_a"
> > > > 'SELECT "pu_A".id AS pu_A_id, "pu_A"."linkA_id" AS
> > > > "pu_A_linkA_id", pu_A.atype AS "pu_A_atype", "pu_A".name AS
> > > > pu_A_name, "pu_A".data2 AS pu_A_data2 \nFROM (SELECT CAST(NULL AS
> > > > TEXT) AS data2, "A"."linkA_id" AS "linkA_id", "A".name AS name,
> > > > "A".id AS id, \'A\' AS atype \nFROM "A" UNION ALL SELECT
> > > > "B".data2 AS data2, "B"."linkA_id" AS "linkA_id", "B".name AS
> > > > name, "B".id AS id, \'B\' AS atype \nFROM "B") AS "pu_A" \nWHERE
> > > > "pu_A".id = %(pu_A_id)s ORDER BY "pu_A".id \n LIMIT 1'
> > > > {'pu_A_id': 1L}
>
> > > > > all tests pass with rev 2267 of that branch. try that rev
> > > > > specifically, since i want to take whats there and do another
> > > > > pass. im trying to get it so that the entire science of "parent
> > > > > table, child table, polymorphic selectables, primary join ->
> > > > > polymorphic joins -> determine direction/lazy clause/eager
> > > > > clause/synchronize FKs" is super-well-nailed down.
>
> > > > _test-pg-punion-mixedcasename.py
> > > > 3KDownload
>
> > > > sa_gentestbase.py
> > > > 2KDownload
>
> > _test-pg-punion-mixedcasename.py
> > 4KDownload
>
> > sa_gentestbase.py
> > 4KDownload
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