Cannot insert or update with MSSQL after the latest patch

I've updated to cfmx 7,0,2,142559 according to http://www.adobe.com/support/coldfusion/downloads_updates.html

Now my db inserts cause a java.lang.ClassCastException (even if the insert ends.
(but errors taken stop other things happening in my sys)

I do not see patches that talks about:
http://www.Adobe.com/cfusion/knowledgebase/index.cfm?id=tn_17883

I'm fucked without my DBs can move...

If anyone else has experienced this?

Matt

I can't believe. I know that it should not be technically not there - but it was never a problem in the past so I never adjusted my module that performs all queries.

Thank you for so many things.

Matt

Tags: ColdFusion

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    WAITING #12: nam = 'db file sequential read' ela = 29837 file #= 15 block #= blocks 60905441 = 1 obj #= tim 64793 = 1294827908241853
    WAITING #12: nam = 'db file sequential read' ela = 5989 file #= 15 block #= blocks 60133085 = 1 obj #= tim 64793 = 1294827908248065
    WAITING #12: nam = 'db file sequential read' ela = 74172 file #= 15 block #= blocks 33357369 = 1 obj #= tim 64793 = 1294827908322391
    WAITING #12: nam = 'db file sequential read' ela = 5443 file #= 15 block #= blocks 60498917 = 1 obj #= tim 64793 = 1294827908328064
    WAITING #12: nam = 'db file sequential read' ela = 4645 file #= 15 block #= blocks 20912842 = 1 obj #= tim 64793 = 1294827908332912
    WAITING #12: nam = 'db file sequential read' ela = file No. 13595 = 15 block #= blocks 61679909 = 1 obj #= tim 64793 = 1294827908346618
    WAITING #12: nam = 'db file sequential read' ela = 9120 file #= 15 block #= blocks 58356376 = 1 obj #= tim 64793 = 1294827908355975
    WAITING #12: nam = 'db file sequential read' ela = 3186 file #= 15 block #= blocks 19385867 = 1 obj #= tim 64793 = 1294827908359374
    WAITING #12: nam = 'db file sequential read' ela = 5114 file #= 15 block #= blocks 61589533 = 1 obj #= tim 64793 = 1294827908364630
    WAITING #12: nam = 'db file sequential read' ela = 42263 file #= 15 block #= blocks 33356474 = 1 obj #= tim 64793 = 1294827908407045
    WAITING #12: nam = 'db file sequential read' ela = 10683 file #= 15 block #= blocks 58183898 = 1 obj #= tim 64793 = 1294827908417994
    WAITING #12: nam = 'db file sequential read' ela = file No. 10284 = 15 block #= blocks 20529486 = 1 obj #= tim 64793 = 1294827908429134
    WAITING #12: nam = 'db file sequential read' ela = file No. 12544 = 15 block #= blocks 60498981 = 1 obj #= tim 64793 = 1294827908441945
    WAITING #12: nam = 'db file sequential read' ela = 8311 file #= 15 block #= blocks 33191548 = 1 obj #= tim 64793 = 1294827908451011
    WAITING #12: nam = 'db file sequential read' ela = 4261 file #= 15 block #= blocks 59083610 = 1 obj #= tim 64793 = 1294827908455902
    WAITING #12: nam = 'db file sequential read' ela = 4653 file #= 15 block #= blocks 18991837 = 1 obj #= tim 64793 = 1294827908461264
    WAITING #12: nam = 'db file sequential read' ela = 4905 file #= 15 block #= blocks 34685472 = 1 obj #= tim 64793 = 1294827908466897
    WAITING #12: nam = 'db file sequential read' ela = file No. 12360 = 15 block #= blocks 61775403 = 1 obj #= tim 64793 = 1294827908480080
    WAITING #12: nam = 'db file sequential read' ela = 6956 file #= 15 block #= blocks 58921225 = 1 obj #= tim 64793 = 1294827908487704
    WAITING #12: nam = 'db file sequential read' ela = 6068 file #= 15 block #= blocks 19769142 = 1 obj #= tim 64793 = 1294827908494608
    WAITING #12: nam = 'db file sequential read' ela = 5249 file #= 15 block #= blocks 33781528 = 1 obj #= tim 64793 = 1294827908500666
    WAITING #12: nam = 'db file sequential read' ela = 6013 file #= 15 block #= blocks 60905505 = 1 obj #= tim 64793 = 1294827908507366
    WAITING #12: nam = 'db file sequential read' ela = 3014 file #= 15 block #= blocks 20912970 = 1 obj #= tim 64793 = 1294827908511019
    WAITING #12: nam = 'db file sequential read' ela = 3636 file #= 15 block #= blocks 33781591 = 1 obj #= tim 64793 = 1294827908515425
    WAITING #12: nam = 'db file sequential read' ela = file No. 12226 = 15 block #= blocks 58183962 = 1 obj #= tim 64793 = 1294827908528268
    WAITING #12: nam = 'db file sequential read' ela = 7635 file #= 15 block #= blocks 60499173 = 1 obj #= tim 64793 = 1294827908536613
    WAITING #12: nam = 'db file sequential read' ela = 7364 file #= 15 block #= blocks 11270996 = 1 obj #= tim 64793 = 1294827908544203
    WAITING #12: nam = 'db file sequential read' ela = 5452 file #= 15 block #= blocks 34622446 = 1 obj #= tim 64793 = 1294827908550475
    WAITING #12: nam = 'db file sequential read' ela = 9734 file #= 15 block #= blocks 20913034 = 1 obj #= tim 64793 = 1294827908561029
    WAITING #12: nam = 'db file sequential read' ela = 14077 file #= 15 block #= blocks 61679973 = 1 obj #= tim 64793 = 1294827908575440
    WAITING #12: nam = 'db file sequential read' ela = 9694 file #= 15 block #= blocks 34550681 = 1 obj #= tim 64793 = 1294827908585311
    WAITING #12: nam = 'db file sequential read' ela = 6753 file #= 15 block #= blocks 61007715 = 1 obj #= tim 64793 = 1294827908592228
    WAITING #12: nam = 'db file sequential read' ela = 12577 file #= 15 block #= blocks 19769206 = 1 obj #= tim 64793 = 1294827908604943
    WAITING #12: nam = 'db file sequential read' ela = file No. 609 = 15 block #= blocks 61589534 = 1 obj #= tim 64793 = 1294827908605735
    WAITING #12: nam = 'db file sequential read' ela = 6267 file #= 15 block #= blocks 33356538 = 1 obj #= tim 64793 = 1294827908612148
    WAITING #12: nam = 'db file sequential read' ela = 7876 file #= 15 block #= blocks 58184026 = 1 obj #= tim 64793 = 1294827908620164
    WAITING #12: nam = 'db file sequential read' ela = file No. 14058 = 15 block #= blocks 32767835 = 1 obj #= tim 80883 = 1294827908634546
    WAITING #12: nam = 'db file sequential read' ela = 9798 file #= 15 block #= blocks 58504373 = 1 obj #= tim 80883 = 1294827908644575
    WAITING #12: nam = 'db file sequential read' ela = 11081 file #= 15 block #= blocks 11118811 = 1 obj #= tim 80883 = 1294827908655908
    WAITING #12: nam = 'db file sequential read' ela = 6249 file #= 15 block #= blocks 58087798 = 1 obj #= tim 80883 = 1294827908662451
    WAITING #12: nam = 'db file sequential read' ela = 9513 file #= 15 block #= blocks 33331129 = 1 obj #= tim 80883 = 1294827908672904
    WAITING #12: nam = 'db file sequential read' ela = 4648 file #= 15 block #= blocks 60301818 = 1 obj #= tim 80883 = 1294827908677736
    WAITING #12: nam = 'db file sequential read' ela = 6147 file #= 15 block #= blocks 20523119 = 1 obj #= tim 80883 = 1294827908684075
    WAITING #12: nam = 'db file sequential read' ela = file No. 59531 = 15 block #= blocks 61016570 = 1 obj #= tim 80883 = 1294827908743795

    2011-01-12 11:25:08.752
    WAITING #12: nam = 'db file sequential read' ela = 8787 file #= 15 block #= blocks 33770842 = 1 obj #= tim 80883 = 1294827908752846
    WAITING #12: nam = 'db file sequential read' ela = 9858 file #= 15 block #= blocks 60895354 = 1 obj #= tim 80883 = 1294827908762960
    WAITING #12: nam = 'db file sequential read' ela = 11237 file #= 15 block #= blocks 19369506 = 1 obj #= tim 80883 = 1294827908775138
    WAITING #12: nam = 'db file sequential read' ela = 5838 file #= 15 block #= blocks 34229712 = 1 obj #= tim 80883 = 1294827908782100
    WAITING #12: nam = 'db file sequential read' ela = 6518 file #= 15 block #= blocks 61221772 = 1 obj #= tim 80883 = 1294827908789403
    WAITING #12: nam = 'db file sequential read' ela = 9946 file #= 15 block #= blocks 20523183 = 1 obj #= tim 80883 = 1294827908800089
    WAITING #12: nam = 'db file sequential read' ela = 16699 file #= 15 block #= blocks 61016634 = 1 obj #= tim 80883 = 1294827908817077
    WAITING #12: nam = 'db file sequential read' ela = file No. 15215 = 15 block #= blocks 33770900 = 1 obj #= tim 80883 = 1294827908832934
    WAITING #12: nam = 'db file sequential read' ela = 8403 file #= 15 block #= blocks 60895418 = 1 obj #= tim 80883 = 1294827908842317
    WAITING #12: nam = 'db file sequential read' ela = 8927 file #= 15 block #= blocks 18950791 = 1 obj #= tim 80883 = 1294827908852190
    WAITING #12: nam = 'db file sequential read' ela = 4382 files #= 15 block #= blocks 34493493 = 1 obj #= tim 80883 = 1294827908856821
    WAITING #12: nam = 'db file sequential read' ela = 9356 file #= 15 block #= blocks 61324964 = 1 obj #= tim 80883 = 1294827908866337
    WAITING #12: nam = 'db file sequential read' ela = 10575 file #= 15 block #= blocks 20883018 = 1 obj #= tim 80883 = 1294827908877102
    WAITING #12: nam = 'db file sequential read' ela = 16601 file #= 15 block #= blocks 60502307 = 1 obj #= tim 80883 = 1294827908893926
    WAITING #12: nam = 'db file sequential read' ela = 5236 file #= 15 block #= blocks 33331193 = 1 obj #= tim 80883 = 1294827908899387
    WAITING #12: nam = 'db file sequential read' ela = 9981 file #= 15 block #= blocks 59830076 = 1 obj #= tim 80883 = 1294827908910427
    WAITING #12: nam = 'db file sequential read' ela = 8100 file #= 15 block #= blocks 19767805 = 1 obj #= tim 80883 = 1294827908918751
    WAITING #12: nam = 'db file sequential read' ela = 12492 file #= 15 block #= blocks 67133332 = 1 obj #= tim 80883 = 1294827908931732
    WAITING #12: nam = 'db file sequential read' ela = 5876 file #= 15 block #= blocks 34229775 = 1 obj #= tim 80883 = 1294827908937859
    WAITING #12: nam = 'db file sequential read' ela = 8741 file #= 15 block #= blocks 61408244 = 1 obj #= tim 80883 = 1294827908948439
    WAITING #12: nam = 'db file sequential read' ela = 8477 file #= 15 block #= blocks 20523247 = 1 obj #= tim 80883 = 1294827908957099
    WAITING #12: nam = 'db file sequential read' ela = 7947 file #= 15 block #= blocks 61016698 = 1 obj #= tim 80883 = 1294827908965210
    WAITING #12: nam = 'db file sequential read' ela = 2384 file #= 15 block #= blocks 33331257 = 1 obj #= tim 80883 = 1294827908967773
    WAITING #12: nam = 'db file sequential read' ela = 3585 file #= 15 block #= blocks 59571985 = 1 obj #= tim 80883 = 1294827908971564
    WAITING #12: nam = 'db file sequential read' ela = 7753 file #= 15 block #= blocks 5099571 = 1 obj #= tim 80883 = 1294827908979647
    WAITING #12: nam = 'db file sequential read' ela = 8205 file #= 15 block #= blocks 61408308 = 1 obj #= tim 80883 = 1294827908988200
    WAITING #12: nam = 'db file sequential read' ela = 7745 file #= 15 block #= blocks 34229335 = 1 obj #= tim 80883 = 1294827908996129
    WAITING #12: nam = 'db file sequential read' ela = file No. 10942 = 15 block #= blocks 61325028 = 1 obj #= tim 80883 = 1294827909007244
    WAITING #12: nam = 'db file sequential read' ela = 6247 file #= 15 block #= blocks 20523311 = 1 obj #= tim 80883 = 1294827909013706
    WAITING #12: nam = 'db file sequential read' ela = file No. 16188 = 15 block #= blocks 60777362 = 1 obj #= tim 80883 = 1294827909030088
    WAITING #12: nam = 'db file sequential read' ela = file No. 16642 = 15 block #= blocks 33528224 = 1 obj #= tim 80883 = 1294827909046971
    WAITING #12: nam = 'db file sequential read' ela = file No. 10118 = 15 block #= blocks 60128498 = 1 obj #= tim 80883 = 1294827909057402
    WAITING #12: nam = 'db file sequential read' ela = file No. 10747 = 15 block #= blocks 802317 = 1 obj #= tim 64495 = 1294827909069165
    WAITING #12: nam = 'db file sequential read' ela = 4795 file number = 15 block #= blocks 33079541 = 1 obj #= tim 64560 = 1294827909074367
    WAITING #12: nam = 'db file sequential read' ela = 6822 file #= 15 block #= blocks 20913098 = 1 obj #= tim 64793 = 1294827909081436
    WAITING #12: nam = 'db file sequential read' ela = file No. 10932 = 15 block #= blocks 19369570 = 1 obj #= tim 80883 = 1294827909092607



    --> > AFTER:
    WAITING #23: nam = 'db file sequential read' ela = 16367 file #= 15 block #= blocks 70434065 = 1 obj #= tim 115059 = 1295342220878947
    WAITING #23: nam = 'db file sequential read' ela = 1141 file #= 15 block #= blocks 70434066 = 1 obj #= tim 115059 = 1295342220880549
    WAITING #23: nam = 'db file sequential read' ela = 456 file #= 15 block #= blocks 70434067 = 1 obj #= tim 115059 = 1295342220881615
    WAITING #23: nam = 'db file sequential read' ela = 689 file #= 15 block #= blocks 70434068 = 1 obj #= tim 115059 = 1295342220882617
    WAITING #23: nam = 'db file sequential read' ela = 495 file #= 15 block #= blocks 70434069 = 1 obj #= tim 115059 = 1295342220883482
    WAITING #23: nam = 'db file sequential read' ela = 419 file #= 15 block #= blocks 70434070 = 1 obj #= tim 115059 = 1295342220884195
    WAITING #23: nam = 'db file sequential read' ela = 149 file #= 15 block #= blocks 70434071 = 1 obj #= tim 115059 = 1295342220884629
    WAITING #23: nam = 'db file sequential read' ela = 161 file #= 15 block #= blocks 70434072 = 1 obj #= tim 115059 = 1295342220885085
    WAITING #23: nam = 'db file sequential read' ela = 146 file #= 15 block #= blocks 70434073 = 1 obj #= tim 115059 = 1295342220885533
    WAITING #23: nam = ela 'db file sequential read' = 188 file #= 15 block #= blocks 70434074 = 1 obj #= tim 115059 = 1295342220886026
    WAITING #23: nam = 'db file sequential read' ela = 181 file #= 15 block #= blocks 70434075 = 1 obj #= tim 115059 = 1295342220886498
    WAITING #23: nam = 'db file sequential read' ela = 303 file #= 15 block #= blocks 70434076 = 1 obj #= tim 115059 = 1295342220887082
    WAITING #23: nam = 'db file sequential read' ela = file No. 550 = 15 block #= blocks 70434077 = 1 obj #= tim 115059 = 1295342220887916
    WAITING #23: nam = 'db file sequential read' ela = 163 file #= 15 block #= blocks 70434078 = 1 obj #= tim 115059 = 1295342220888402
    WAITING #23: nam = 'db file sequential read' ela = 200 file #= 15 block #= blocks 70434079 = 1 obj #= tim 115059 = 1295342220888980
    WAITING #23: nam = 'db file sequential read' ela = 134 file #= 15 block #= blocks 70434080 = 1 obj #= tim 115059 = 1295342220889409
    WAITING #23: nam = 'db file sequential read' ela = 157 file #= 15 block #= blocks 70434081 = 1 obj #= tim 115059 = 1295342220889850
    WAITING #23: nam = 'db file sequential read' ela = 5112 file #= 15 block #= blocks 70434540 = 1 obj #= tim 115059 = 1295342220895272
    WAITING #23: nam = 'db file sequential read' ela = 276 file #= 15 block #= blocks 70434082 = 1 obj #= tim 115059 = 1295342220895640

    2011-01-18 10:17:00.898
    WAITING #23: nam = 'db file sequential read' ela = 2936 file #= 15 block #= blocks 70434084 = 1 obj #= tim 115059 = 1295342220898921
    WAITING #23: nam = 'db file sequential read' ela = 1843 file number = 15 block #= blocks 70434085 = 1 obj #= tim 115059 = 1295342220901233
    WAITING #23: nam = 'db file sequential read' ela = 452 file #= 15 block #= blocks 70434086 = 1 obj #= tim 115059 = 1295342220902050
    WAITING #23: nam = 'db file sequential read' ela = 686 file #= 15 block #= blocks 70434087 = 1 obj #= tim 115059 = 1295342220903031
    WAITING #23: nam = 'db file sequential read' ela = 1582 file #= 15 block #= blocks 70434088 = 1 obj #= tim 115059 = 1295342220904933
    WAITING #23: nam = 'db file sequential read' ela = 179 file #= 15 block #= blocks 70434089 = 1 obj #= tim 115059 = 1295342220905544
    WAITING #23: nam = 'db file sequential read' ela = 426 file #= 15 block #= blocks 70434090 = 1 obj #= tim 115059 = 1295342220906303
    WAITING #23: nam = 'db file sequential read' ela = 138 file #= 15 block #= blocks 70434091 = 1 obj #= tim 115059 = 1295342220906723
    WAITING #23: nam = 'db file sequential read' ela = 3004 file #= 15 block #= blocks 70434092 = 1 obj #= tim 115059 = 1295342220910053
    WAITING #23: nam = 'db file sequential read' ela = 331 file #= 15 block #= blocks 70434093 = 1 obj #= tim 115059 = 1295342220910765
    WAITING #23: nam = 'db file sequential read' ela = 148 file #= 15 block #= blocks 70434094 = 1 obj #= tim 115059 = 1295342220911236
    WAITING #23: nam = 'db file sequential read' ela = 296 file #= 15 block #= blocks 70434095 = 1 obj #= tim 115059 = 1295342220911836
    WAITING #23: nam = 'db file sequential read' ela = 441 file #= 15 block #= blocks 70434096 = 1 obj #= tim 115059 = 1295342220912581
    WAITING #23: nam = 'db file sequential read' ela = 157 file #= 15 block #= blocks 70434097 = 1 obj #= tim 115059 = 1295342220913038
    WAITING #23: nam = 'db file sequential read' ela = 281 file #= 15 block #= blocks 70434098 = 1 obj #= tim 115059 = 1295342220913603
    WAITING #23: nam = 'db file sequential read' ela = file No. 150 = 15 block #= blocks 70434099 = 1 obj #= tim 115059 = 1295342220914048
    WAITING #23: nam = 'db file sequential read' ela = 143 file #= 15 block #= blocks 70434100 = 1 obj #= tim 115059 = 1295342220914498
    WAITING #23: nam = 'db file sequential read' ela = 384 file #= 15 block #= blocks 70434101 = 1 obj #= tim 115059 = 1295342220916907
    WAITING #23: nam = 'db file sequential read' ela = file No. 164 = 15 block #= blocks 70434102 = 1 obj #= tim 115059 = 1295342220917458
    WAITING #23: nam = 'db file sequential read' ela = 218 file #= 15 block #= blocks 70434103 = 1 obj #= tim 115059 = 1295342220917962
    WAITING #23: nam = 'db file sequential read' ela = file No. 450 = 15 block #= blocks 70434104 = 1 obj #= tim 115059 = 1295342220918698
    WAITING #23: nam = 'db file sequential read' ela = file No. 164 = 15 block #= blocks 70434105 = 1 obj #= tim 115059 = 1295342220919159
    WAITING #23: nam = 'db file sequential read' ela = 136 file #= 15 block #= blocks 70434106 = 1 obj #= tim 115059 = 1295342220919598
    WAITING #23: nam = 'db file sequential read' ela = 143 file #= 15 block #= blocks 70434107 = 1 obj #= tim 115059 = 1295342220920041
    WAITING #23: nam = 'db file sequential read' ela = 3091 file #= 15 block #= blocks 70434108 = 1 obj #= tim 115059 = 1295342220925409

    user12196647 wrote:
    Hemant, Jonathan - thanks for the comprehensive replies. To summarize:

    It's the 11.1 (11.1.0.7) database on 64-bit Linux. No compression is used for everything, all the blocks are 16 k tablespaces are SAMS created with attributes EXTENT MANAGEMENT LOCAL AUTOALLOCATE SEGMENT SPACE MANAGEMENT AUTO BIGFILE tablespaces (separate for tables and separate for the index tablespace). I do not have to rebuild the indexes of PK, but abandoned all indexes, and then recreated the KP (but it's okay - reconstruction is still that let down & create, isn't it?).

    Traces were made during the pl/sql loop forall was actually insert. Each pl/sql forall loop inserts 100 lines "at once" (we use fetch bulk collect limit 100), but the loading process inserts a few million records (pl/sql forall loop is closed :)). I stuck that part of traces - wait events for 100 (a set of) 'before' 100 'after' inserts and inserts. Wait for events to another inserts look exacly the same - always blocks 'random' in 'before the index recreate' inserts and inserts almost ordained blocks in "after the index recreate." The objects_ids were certainly indexes.

    I think that the explanation of Hemant is correct. The point is, my structure of the index is of (X, Y, DATE), where X and are 99% repeating at each loading data, values and DATE is increased by one for each data load. Because I'm always insert ordered by PK, for loading a new DATE, I visit each index leaf block, in order, as in the analysis of comprehensive index. Because I'm inserted in each block sheet in every load, I have many index block splits. Which caused my pads of sheets to be physically non-contiguous after awhile. Reconstruction has been my healing...

    You got your answer before I had time to finish a model of your data set - but I think you're description is fairly accurate.
    A few thoughts if:

    WAITING #12: nam = 'db file sequential read' ela = file No. 10747 = 15 block #= blocks 802317 = 1 obj #= tim 64495 = 1294827909069165
    WAITING #12: nam = 'db file sequential read' ela = 4795 file number = 15 block #= blocks 33079541 = 1 obj #= tim 64560 = 1294827909074367
    WAITING #12: nam = 'db file sequential read' ela = 6822 file #= 15 block #= blocks 20913098 = 1 obj #= tim 64793 = 1294827909081436
    WAITING #12: nam = 'db file sequential read' ela = file No. 10932 = 15 block #= blocks 19369570 = 1 obj #= tim 80883 = 1294827909092607

    Unless you missed a bit when your trace file copying, the index with the id of the object 64495 has not subject to drive the way readings which the other clues were. It would be nice to know why. There are two "obvious" possibilities - (a) it has been very well buffered or (b) there is an index where almost all the entries are zero, so it is rarely changed. Because it has the object id lowest of all indexes, it is possible that it is the primary key index (but I don't because I tend to create the primary key of a table before I create any index) and if this is correct your waste of time was not on the primary key index, and perhaps he tends to be very well buffered the nature of popular queries.

    Changes in performance when inserting millions of lines tend to be non-linear as the number of indexes grow.

    As you insert data in the primary key order draw you maximum benefits caching for insertions in the KP index. And since you insert a very large number of lines - the order of 0.5% - 1% of the current lines, in light of your comment 'millions' - you're likely to insert two or three lines in each block of the pharmacokinetics of the index (by the way it must compress on the first two columns)) allowing Oracle to optimize its work in several ways.

    But for the other clues you are probably very randomly jump to insert rows, and this led to two different effects:


      You must keep N times as many blocks in the buffer to get similar read benefits
      each insertion in the index non-PK blocks is likely to be a row insert - which maximise cancel it and redo overhead more undo and redo written
      each insertion in an index block finally requires the block to write on the disc - which means more i/o, which slows down the readings
      as you read blocks (and you have read several of them) you can force the Oracle to write and other index blocks that need to be reviewed to equal.

    It is perfectly possible that almost all of your performance gain comes to drop the three indexes, and only a relatively small fraction come to rebuild the primary key.

    One final thought of block shares. I think that you have found an advantage any readahead (non-Oracle) when the index blocks are classified physically, if you have a trade-off between how many times you rebuild to this advantage and to find a time during which you can afford the resources to rebuild. If you want the best compromise (a) don't forget the compression option - it seems appropriate, (b) consider the benefits of partitioning range date - it seems very appropriate in your case, and (c) by varying the PCTFREE when you rebuild the index you can assign the number of insert cycles before the effects of the splits of block of sheets have a significant impact on the randomness of the IO.

    I have an idea-if I changed the index structure to (DATE, X, Y) then I would always insert in block leaves more right side, I'd have 90-10 splits instead of 50 / 50 splits and leafs would be physically contiguous, so any necessary new buildings - am I right?

    You cannot change the order of index column until you check the use of the index. If the most important and most frequent queries are "select table where colx = X and coly = O and date_col between A and B", you must index this round way. (In fact, you can look at the possibility of using a range partiitoned index organized table for data).

    Concerning
    Jonathan Lewis

  • Why attached used pps files opened after the latest Automatic update of the ie8?

    Attn: Microsoft Brainiacs; IT IS VERY ANNOYING!
    attached pps files won't open if clicked in outlook express/ie8 after automatic update more recent.
    When I try to open files pps attached, this is what I get.
    a box with a red x will appear and this is the message;
    "this file has no program associated with it for performing this action.
    Create an association in the FOLDER OPTIONS Control Panel."
     
    Before the automatic update, this function worked fine.
    Also, the association for pps files is still there in the Folder Options Control Panel.
    and more if I save the pps file attached somewhere / anywhere and then click on it, it opens fine.
    .. This failure to launch opening pps files attached, that happened after the latest Automatic update,
    .. just one more why people hate automatic updates or updates of any kind.
    like the previous functions of work suddenly and inexplicapbly no longer work after the update took place!
    So what's the cure for this annoying problem?
    E-mail address is removed from the privacy *.

    I have XP SP2 and PPS PPViewer 7 NOT VISTA
     
    That's what my watch key

    HKEY_CLASSES_ROOT\.pps\PowerPoint.slideshow.8
     
    not HKEY_CLASSES_ROOT\PowerPointViewer.SlideShow.11\shell\Show
     
    I also tried renaming it as shown below, and it will not let me NOW WHAT?
     
    where can I find IE7 to down load? all I see on the web and the site of MS is downloads for IE8
     
    Hi wwollmuth,

    I'm not sure from your post what version of Vista you are using or if you use the Viewer for Powerpoint as opposed to full Powerpoint (2003 or 2007?), but I can try to give you help to fix.

    For. Files PPS (Microsoft PowerPoint slide show)

    • Click Start, type regedit.exe and press ENTER
    • Navigate to the following branch:

    HKEY_CLASSES_ROOT\PowerPointViewer.slideshow.11\shell\Show

    • Click view , and then click Rename
    • Type the word Open so that the show is replaced with the Open command
    • If you have the PowerPoint 2007 Viewer is installed, repeat the steps above in this key, thus:

    HKEY_CLASSES_ROOT\PowerPointViewer.slideshow.12\shell\Show

    • After having changed from Show to Open, close the Registry Editor window.

    For. PPT (Microsoft PowerPoint Presentation) files

    • Click Start, type regedit.exe and press ENTER
    • Navigate to the following branch:

    HKEY_CLASSES_ROOT\PowerPointViewer.show.11\shell\Show

    • Click view , and then click Rename
    • Type the word Open so that the show is replaced with the Open command
    • If you have the PowerPoint 2007 Viewer is installed, repeat the steps above in this key, thus:

    HKEY_CLASSES_ROOT\PowerPointViewer.show.12\shell\Show

    I'm not sure from your post what version of Vista you are using or if you use the Viewer for Powerpoint as opposed to full Powerpoint (2003 or 2007?), but I can try to give you help to fix.

    For. Files PPS (Microsoft PowerPoint slide show)

    • Click Start, type regedit.exe and press ENTER
    • Navigate to the following branch:

    HKEY_CLASSES_ROOT\PowerPointViewer.slideshow.11\shell\Show

    • Click view , and then click Rename
    • Type the word Open so that the show is replaced with the Open command
    • If you have the PowerPoint 2007 Viewer is installed, repeat the steps above in this key, thus:

    HKEY_CLASSES_ROOT\PowerPointViewer.slideshow.12\shell\Show

    • After having changed from Show to Open, close the Registry Editor window.

    For. PPT (Microsoft PowerPoint Presentation) files

    • Click Start, type regedit.exe and press ENTER
    • Navigate to the following branch:

    HKEY_CLASSES_ROOT\PowerPointViewer.show.11\shell\Show

    • Click view , and then click Rename
    • Type the word Open so that the show is replaced with the Open command
    • If you have the PowerPoint 2007 Viewer is installed, repeat the steps above in this key, thus:

    HKEY_CLASSES_ROOT\PowerPointViewer.show.12\shell\Show

    Dave D
    Microsoft Answers Support Engineer
    Visit our Microsoft answers feedback Forum and let us know what you think.

    Hi wwollmuth,

    I'm not sure from your post what version of Vista you are using or if you use the Viewer for Powerpoint as opposed to full Powerpoint (2003 or 2007?), but I can try to give you help to fix.

    For. Files PPS (Microsoft PowerPoint slide show)

    • Click Start, type regedit.exe and press ENTER
    • Navigate to the following branch:

    HKEY_CLASSES_ROOT\PowerPointViewer.slideshow.11\shell\Show

    • Click view , and then click Rename
    • Type the word Open so that the show is replaced with the Open command
    • If you have the PowerPoint 2007 Viewer is installed, repeat the steps above in this key, thus:

    HKEY_CLASSES_ROOT\PowerPointViewer.slideshow.12\shell\Show

    • After having changed from Show to Open, close the Registry Editor window.

    For. PPT (Microsoft PowerPoint Presentation) files

    • Click Start, type regedit.exe and press ENTER
    • Navigate to the following branch:

    HKEY_CLASSES_ROOT\PowerPointViewer.show.11\shell\Show

    • Click view , and then click Rename
    • Type the word Open so that the show is replaced with the Open command
    • If you have the PowerPoint 2007 Viewer is installed, repeat the steps above in this key, thus:

    HKEY_CLASSES_ROOT\PowerPointViewer.show.12\shell\Show

    Dave D
    Microsoft Answers Support Engineer
    Visit our Microsoft answers feedback Forum and let us know what you think.

  • Is it OK to delete the update number 2 after the new update has been entered IE number 6 of the same program?

    to delete the update number 2 after the new update has been entered IE number 6 of the same program

    original title: he is allowed to delete the previous updates of files

    Hi Carl,

    I suggest you go through this article to Java which can be useful.

    Why should I remove old versions of Java in my system?

    Removal of previous versions of the .net Framework is based on the applications that are running on the computer.

    For applications, if you have an application based on any .NET Framework on the computer, you cannot delete it since you have need to support the application runs correctly.

    .NET framework 3.5 SP1 includes .NET Framework 2.0 SP2 and 3.0 SP2. This means that .NET Framework 2.0 and 3.0 can not be deleted because they are the sine qua non of .NET Framework 3.5 SP1. If you have any application based on .NET Framework 3.5 SP1, please do not remove .NET 2.0 SP2, 3.0 SP2 and 3.5 SP1.

    I would also not to uninstall the security updates that are important for the security of your computer.

  • Laptop black screens after the latest updates of windows... wil not booting in SafeMode (black screen).

    Windows Vista 64-bit... Black laptop after the latest updates... windows screens will not boot into SafeMode again black screens.

    Hello

    I would suggest trying the following methods and check if it helps.


    Method 1:

    Try the steps in the following Microsoft article and check if it helps.

    Windows Vista or Windows 7 unbootable, and the Startup Repair tool does not resolve the problem:

    http://support.Microsoft.com/kb/934540

    Method 2:
    You can refer to the link below and check the drive for errors:
    http://Windows.Microsoft.com/en-us/Windows-Vista/check-your-hard-disk-for-errors

    Warning: when running chkdsk on the drive hard if bad sectors are found on the disk hard when chkdsk attempts to repair this area if all available on which data may be lost.

    If the methods mentioned above do not solve the problem, then it would be best to contact the manufacturer of the computer.

    For more information, see the following Microsoft article and check if that helps.


    Why my screen is black when I start Windows 7? (Applies to Windows vista)

    http://Windows.Microsoft.com/en-us/Windows7/why-is-my-screen-black-when-i-start-Windows-7

    Note: This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click the following article: back up the registry in Windows Vista

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