Henning, - you print the BAT *after* BATpropcheck has complained about (and fixed!) wrong properties - it might be either head or tail that BATpropcheck complains about (internally, it checks only on head, but it's called for B & reverse(B)) - void columns are only key in case the seqbase is not NIL - who/which code generates the BAT? Stefan On Wed, Jan 17, 2007 at 09:04:55AM +0100, Henning Rode wrote:
I don't really understand the monetdb warning below, which I get when running test cases for pf/tijah. it's actually nice that monetdb performs all these BATpropchecks when running the test cases, but what's actually the problem here? I printed the BAT and its info() now to check myself, but can't find any problem. A void-headed BAT will always be keyed, or not?
best -henning
# Shredded 1 XML document (dilbert.xml), total time after commit=0.007s !WARNING: BATpropcheck: BAT tj_testcoll1_size1(-79) was incorrectly marked keyed! bat("tj_testcoll1_size1").info().print(); #-------------------------------------------------# # h t # name # str str # type #-------------------------------------------------# [ "version", "25105" ] [ "batId", "tj_testcoll1_size1" ] [ "batCacheid", "79" ] [ "batParentid", "0" ] [ "batSharecnt", "0" ] [ "head", "void" ] [ "tail", "int" ] [ "batPersistence", "persistent" ] [ "batRestricted", "read-only" ] [ "batRefcnt", "1" ] [ "batLRefcnt", "2" ] [ "batDirty", "clean" ] [ "batSet", "0" ] [ "void_tid", "1" ] [ "void_cnt", "1" ] [ "hsorted", "65" ] [ "hident", "h" ] [ "hdense", "1" ] [ "hseqbase", "1@0" ] [ "hkey", "1" ] [ "hloc", "0" ] [ "hvarsized", "1" ] [ "halign", "1013524" ] [ "hnosorted", "0" ] [ "hnosorted_rev", "0" ] [ "hnodense", "0" ] [ "hnokey[0]", "0" ] [ "hnokey[1]", "0" ] [ "tident", "t" ] [ "tdense", "0" ] [ "tseqbase", "0@0" ] [ "tsorted", "0" ] [ "tkey", "0" ] [ "tloc", "0" ] [ "tvarsized", "0" ] [ "talign", "1013523" ] [ "tnosorted", "1" ] [ "tnosorted_rev", "0" ] [ "tnodense", "0" ] [ "tnokey[0]", "3" ] [ "tnokey[1]", "6" ] [ "batInserted", "44" ] [ "batDeleted", "0" ] [ "batFirst", "0" ] [ "top", "44" ] [ "batStamp", "-784" ] [ "lastUsed", "621603" ] [ "curStamp", "1210" ] [ "batCopiedtodisk", "1" ] [ "batDirtydesc", "clean" ] [ "batDirtybuns", "clean" ] [ "batBuns.free", "176" ] [ "batBuns.size", "4096" ] [ "batBuns.maxsize", "4096" ] [ "batBuns.storage", "malloced" ] [ "batBuns.filename", "01/117.buns" ] [ "hheapdirty", "clean" ] [ "theapdirty", "clean" ] bat("tj_testcoll1_size1").print(); #-----------------# # h t # name # void int # type #-----------------# [ 1@0, 43 ] [ 2@0, 11 ] [ 3@0, 1 ] [ 4@0, 0 ] [ 5@0, 8 ] [ 6@0, 3 ] [ 7@0, 0 ] [ 8@0, 0 ] [ 9@0, 0 ] [ 10@0, 3 ] [ 11@0, 0 ] [ 12@0, 0 ] [ 13@0, 0 ] [ 14@0, 12 ] [ 15@0, 1 ] [ 16@0, 0 ] [ 17@0, 9 ] [ 18@0, 1 ] [ 19@0, 0 ] [ 20@0, 6 ] [ 21@0, 0 ] [ 22@0, 0 ] [ 23@0, 0 ] [ 24@0, 0 ] [ 25@0, 0 ] [ 26@0, 0 ] [ 27@0, 17 ] [ 28@0, 1 ] [ 29@0, 0 ] [ 30@0, 6 ] [ 31@0, 3 ] [ 32@0, 0 ] [ 33@0, 0 ] [ 34@0, 0 ] [ 35@0, 1 ] [ 36@0, 0 ] [ 37@0, 7 ] [ 38@0, 1 ] [ 39@0, 0 ] [ 40@0, 4 ] [ 41@0, 0 ] [ 42@0, 0 ] [ 43@0, 0 ] [ 44@0, 0 ]
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