Keep index up to date

Hi, I wonder if there is any way to keep a text index up to date without using a scheduled job.
My database is not very big and I want the index to be rebuilt when I insert/modify/delete records.
Thanks in advance.

Sergio,
You may be able to set up a trigegr on the table which does the reindex whenever it changes or if you are using a package to do the mods on the data then I suggest you make a call to reindex after each insert/update/delete as part of the procedure used to do the mod.
HTH
Greg

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Keeping stats up to date for partitioned tables

Hi,
Oracle version 10.2.0.4
I have a partioned table. I would like to keep stats up-to-date.
Can I just run a single command to update table stats, indexes and partitions please?
exec dbms_stats.gather_table_stats(user, 'TABLE', cascade=>true)or I also need to run exec dbms_stats.gather_table_stats(user, 'TABLE', granularity=>partition)
thanks,
Ashok
Edited by: 902986 on 27-Oct-2012 11:06
Edited by: 902986 on 27-Oct-2012 11:07

thanks
yes there were many indexes on the original non-partitioned table and I have created another table partitioned and now populating it with the data from the original table. the new table is partitioned on a date range column for all years before 2012, then for 2012, 2013 and so forth.
the indexes are all created locally bar a unique index (as per original table), created globally to enforce uniqueness across the table itself. the search will always look to year to date say 1st jan 2012 tilll today for risk analysis. the partition is on that date column and there is also a local index on that date column as well, to avoid table scan (tested with disabling that index, predictably did table scan and was less efficient).
in a DW environment, I don't see much value in having global index bar for primary key/unique constraint. I do realise that if the query crosses more than one partition, say 2 partitions, there will be two b-tree local index scans rather than one, but that would be rare (from the way they query the table).
therefore my plan is to perform a full table stats with cascade=>true and measure the time it takes and plan to do the same if the maintenance window allows it.
thanks again for your help
Edited by: 902986 on 28-Oct-2012 13:24

I need to move 1000 photos from one library to another. How do I do that and keep the ratings and dates they were created?

I need to move 1000 photos from one library to another. How do I do that and keep the ratings and dates they were created? I tried exporting them, but it loses all info. Also, how do I move the quicktime movies from one iphoto library to another? They were exported as jpgs

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OT

How can I create an index on the date part of a timestamp field?

is there a way I can create an index on the date part of a timestamp field?

LONGENECKER wrote:
Idea:
If you find no direct command that allows you to create an index on JUST the date portion of a timestamp datatype column then I recommend you consider splitting date and time into two seperate columns.
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Clean install on new 1TB hdd, Yosemite keeps freezing when copying data from an ext drive and also from a usb

Hi all,
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Problem description:
Macbook Pro mid 2010, Yosemite, blank new install on 1 TB hdd, keeps freezing when copying data from an ext drive and also from a usb
EtreCheck version: 2.2 (132)
Report generated 5/2/15, 4:55 PM
Download EtreCheck from http://etresoft.com/etrecheck
Click the [Click for support] links for help with non-Apple products.
Click the [Click for details] links for more information about that line.
Hardware Information: ℹ️
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    MacBook Pro - model: MacBookPro7,1
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    8 GB RAM Upgradeable
        BANK 0/DIMM0
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        BANK 1/DIMM0
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Disk Information: ℹ️
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        Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
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    Apple Inc. Built-in iSight
    Apple Internal Memory Card Reader
    Apple Inc. BRCM2046 Hub
        Apple Inc. Bluetooth USB Host Controller
    Apple Computer, Inc. IR Receiver
    Apple Inc. Apple Internal Keyboard / Trackpad
Gatekeeper: ℹ️
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Problem System Launch Daemons: ℹ️
    [failed]    com.apple.mtrecorder.plist
Launch Daemons: ℹ️
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        20%    WindowServer
         6%    com.apple.WebKit.WebContent(7)
         4%    Safari
         3%    hidd
         1%    launchd
Top Processes by Memory: ℹ️
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    90 MB    spindump
    57 MB    mdworker(5)
    57 MB    Safari
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    3.46 GB    Used RAM
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Regards
Hoz

Thanks - I had a 1TB hdd in my macbook for about 12 months but it started playing up a few days ago (I got the question mark folder on bootup) so I bought another 1TB hdd (same model) and started from scratch.
My macbook is an early 2010... now I'm wondering if Yosemite is a bit too much for it?
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This has happened about a dozen times.
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Spotlight keeps indexing in snow leopard

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$ sudo rm -rf /.Spotlight-V100/*
$ sudo mdutil -i on -E /
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http://guidovanoorschot.nl/how-to-fix-spotlight-when-it-keeps-indexing-n-mac-os- x-lion/

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hi,
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How do I keep the time and date stamp of my photo when exporting from iphoto

Hi,
I notice the time and date stamp changed when I exported the photos from iPhoto 11 to a external HDD.
When I looked at the information about the exported photos on my external HDD the time and date changed to the time and date of when I exported the photos form iPhoto instead of keeping the time and date information of when the photo was taken as it appears in iPhoto.
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So, there's no plugin to keep Library up-to-date?

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So now I'm wondering if I myself could write a plugin that does that. I've downloaded the iTunes COM SDK. But before starting this I'd like to make sure there really is no such utility to keep Library up-to-date. Of course, this is because I do not want to re-invent the wheel. What do you think? Do you think this kind of utility would be useful?

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iTunes.LibraryPlaylist.AddFiles("c:\path\to\your\music\folder");
This will add that folder to the library, and the same functionality applies. Then you just run that on a semi-regular basis. Maybe you use that script to start iTunes, so that when iTunes starts, your script forces it to rescan your folder.

Keeping you up to date section

I have a fault logged. I have broadband but the phone is dead. I am on the fault details page and it tells me to put an alternative number in the Keeping you up to date section above. I have looked for ages and used several browsers just in case but I can't find this section. Where do I go to put the alternative number in?

Try Live Chat
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http://blogs.adobe.com/crawlspace/2011/03/keeping-photoshop-up-to-date.html
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Open the Support Files/Contents/Windows folder.
Double-click on the CrashReporterApp.exe file (depending on how your operating system preferences are set, you may not see the .exe extension).
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Always show this dialog.
Don't show this dialog again and always send crashes to Adobe.
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Michael Yessik says:
March 25, 2012 at 9:47 pm
I have had crashes with both Bridge and Photoshop CS6. The instructions here talk about Adobe Crash Reporter. Where do I find this?
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How can I keep all the previous datas in the same array?

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Regards,
Sonny

If you iterate several times (N > 100) then I would suggest using the Initialize Array outside of the For Loop and then use the Replace Array Subset inside the Loop to populate the array. The reason for this is because the Build Array utility has to locate a new space in memory for the newly concatenated array -- the Replace Array Element utility uses the same memory space.
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Chris_Mitchell
Product Development Engineer
Certified LabVIEW Architect

Can I use a trigger to keep record of deleted data?

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My base table has only a few fields: ID (key), NAME, DESCRIPTION, CREATED_ON, UPDATED_ON.
On delete, I would like to capture the data that was deleted for record keeping and audit trails. Below is the latest iteration of my trigger define code:
create trigger ADDRESS_TYPES_TRIGGER_D
BEFORE DELETE ON "MEDPORTAL"."MEDPORTAL_XS.data::ADDRESS_TYPES"
REFERENCING OLD ROW AS thisRow
FOR EACH ROW
begin
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declare deleteId INT := 131;
select "MEDPORTAL"."MEDPORTAL_XS.data::Address_Types_Log_ID".NEXTVAL into newID from DUMMY;
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values(
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:THISROW.DESCRIPTION,
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I have tried
create trigger ADDRESS_TYPES_TRIGGER_D
AFTER DELETE ON "MEDPORTAL"."MEDPORTAL_XS.data::ADDRESS_TYPES"
REFERENCING OLD ROW AS thisRow
FOR EACH ROW
and
create trigger ADDRESS_TYPES_TRIGGER_D
AFTER DELETE ON "MEDPORTAL"."MEDPORTAL_XS.data::ADDRESS_TYPES"
FOR EACH ROW
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Is the DELETE trigger capable of capturing the data?

If you can add a step to disable backup job start of ETL and enable backup job after ETL completes.
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create a record in a table:
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Keep index up to date

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