SDO_BUFFER made some very strange things

Hi people,
With the help of 11.2.0.3.

I wrote some front-end tests for a service that accepts entries of the geometry. Sometimes we have people with geometries Web Mercator them wrong labelling as geodesics. Now, Oracle Spatial validation does not seem to care if geodetic data are actually on the ground but simple enough to test whether an entry is outside of the -180 /limits-90. However I have a service that accepts a point and then buffers and I thought I'd look just the buffer to check that her on Earth. Then, it came to light.

Given a point quite reasonable Web Mercator, we can ignore it as NAD83 but it still validates well.
SELECT 
SDO_GEOM.VALIDATE_GEOMETRY_WITH_CONTEXT(
   SDO_GEOMETRY(2001,8265,SDO_POINT_TYPE(-9778922.562372, 5219660.84450598,NULL),NULL,NULL),
   0.05
) FROM dual;
However, if I take this point 'foreign offworld' and 10KM buffer, I get a nice GEODESIC polygon in the South China Sea.
SELECT
SDO_GEOM.SDO_BUFFER(
   SDO_GEOMETRY(2001,8265,SDO_POINT_TYPE(-9778922.562372, 5219660.84450598,NULL),NULL,NULL),
   10,
   0.05,
   'UNIT=KM'
) FROM dual
Anyone can take a shot at that? I thought that maybe I had stumbled on the Dr. Ravada and den of the island volcano of his team, but the polygon moves when you change the entries. In any case it's weird and I take my tests upward in front of the stage of the buffer.

See you soon,.

Paul

Hi Paul,.

Are we supposed to take a stab to locate the hideout of the island or to understand what is happening with the buffer?

On the latter, I think that the geodetic coordinate systems enveloping the land around and just keep still once you exceed +/-180/90. I translate your longitude, for example, as

1. go to-180, the dateline
2. then go all about X number of 360 s
3 then stop-62 degrees west of the dateline

Or

Select MOD(-9778922.562372,360) + 360 double
--> 117

In the same way

Select the double (5219660, 360) MOD
--> 20

There is: http://www.wholesalehalloweencostumes.com/ELX9200-adult-wheres-waldo-kit.html

Matt

Tags: Database

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    mq.. Thw tn0lw p0hphn0l 5n 011w1 th thw pwjwxtw1 P0hphn0ln l5h000y, 0lhnl w5th thw 0wjwxt5hn x0twlh0y 0n1 0w0nhn th0t 00w npwx5f5w1 hy thw tnw0 5n thw 0wjwxt5hn 150lhl.  Thw 0wpl0xwmwnt !0ltw th0t w0n 0ppl5w1 5n thw xh0nlw 5n 0lnh 0wxh01w1 pw0m0nwntly, nh th0t th5n x0n hw 15npl0yw1 th tnw0n whw0w 0pp0hp050tw 1t05nl 5twm xh15nl 0xt5!5ty
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    .. zww 5mplwmwnt0t5hn nhtwn hwlhw, tn1w0 “pwl0tw1 Infh0m0t5hn” 
    B0n5x Flhw 
     fl1l1fl1fl;lj0n1khfh0njkfhzgJKkf xhy0w0ttj 0nwhtj5y0w0hlwfklj0w0lklt5h5hn1fhlj1fhljn1fhlj1fhljwj50w0ytlt5w0j0w5t5
    ztfl!n1fllw0t!qww0wh00wwjh0f0n1jfhn1jkkwjhqw5t! tjt5w0yttwn1fln1ln1fn1') );
    END;
    I got the value as 3969.

    I tried with the same string. I know that the maximum length of the SQL string is 4000 and PL/SQL is 32767. but the thing is when am a length of the string in PL/SQL as less than 4000, then iwhy must not be run alongside SQL?

    Can you help me out on this issue?

    DB: Oracle 11g Release 2

    Thank you and best regards,
    Suresh.

    Suresh Mohan says:

    Outside chr (256), are there other characters of white space available?

    White space characters are listed on http://en.wikipedia.org/wiki/Whitespace_character.

    From the point of view of the old MS-MS-BACK/ASCII characters, a white space character was #256 as the chariot of normal space was #32. He was also a space compared to a difficult space.

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    You can use the SQL DUMP() function to watch the characters in a string. For example

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    Hello

    I suggest you to report any problems with windows live product in windows live support team.
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    You can try the steps below to restore the default windows display language.

    Step 1: Select to see the only fonts TrueType in the programs on my computer option.

    Reference:
    To display only TrueType fonts
    http://www.Microsoft.com/resources/documentation/Windows/XP/all/proddocs/en-us/windows_fonts_truetype.mspx?mfr=true

    Step 2: Change the theme and check.

    Here's how:
    1. right click on an empty space on the desktop and then click Properties.
    2. on the themes tab, select a different theme.

  • Can someone help me with this problem of very strange wireless networking? (intermittent connectivity)

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    Justeroo

    Try without commitment TCP/IPv6 (which is done by going to network connection > click > properties > it uncheck > OK.)

    http://digitalmediaphile.WordPress.com/IPv6-how-to-unbind-from-a-NIC-in-Windows-Vista/

    See you soon.

    Mick Murphy - Microsoft partner

  • When I make a rectangle, the left and right edges are a bit fuzzy and thicker, then the bottom and at the top. It seems very strange and I don't know why that is.

    When I make a rectangle, the left and right edges are a bit fuzzy and thicker, then the bottom and at the top. It seems very strange and I don't know why that is.

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    Screen Shot 2016-04-15 at 17.51.29.png

    Here's an example, zoom level 100%.

    The forms do not look sharp at all. No idea what this can be?

    Lieselot,

    Or you can try to switch between the GPU and CPU by pressing Ctrl / Cmd + E, or you try disabling GPU performance by clicking on the icon of the rocket in the bar of the App, or on the top of the menu bar, deselect the box Performance GPU. You may also uncheck performance GPU in your preferences.

  • Satellite Pro 6100 - battery acting very strange.

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    When the battery is flat after only 7-10 minutes he turns not, however if the battery is removed and placed in the laptop, the laptop will start as it has never happened.
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    Hello

    I guess that your battery is old like machines of this Satellite Pro 6100 and maybe it can't be charged more. In this case, your battery should be replaced.

    But even if the battery is faulty, you should be able to use the device connected to the power adapter.
    So even if the battery is removed, you could power the unit with the mains.

  • Satellite L50 - C Keboard doing strange things

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    It also interferes with me by selecting things on a screen, for example I can't do an Excel sheet spread as the cell is selected, as I am bound to SHIFT or ctrl down permanently, and if I click the cell next to him, it selects that too.

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    TIA.

    Sounds like a keyboard problem. There is a spillage?
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  • Satellite L series - keyboard does strange things

    My keyboard is made of strange things, but only online, including email. Capital letters will insert randomly, spaces appear when not intended.

    Interestingly, it does not these things as I type on this site. Here is a sample made what he did: "my tell CLA doing hings... sTanrget. »

    My computer repair shop indicates if a keyboard goes wrong, it will go wrong in applications and not only one, but I only happen when online, most often on the enamel.

    If anyone else has experienced this?
    Download new BIOS Toshiba has failed due to a compatibility issue with Windows 7.

    Also I tried to download a driver of keyboard updated without success.

    Thanks for the tips.

    > My computer repair shop says that, if a keyboard is going bad, it would go bad in all applications and not only one, but > I feel only happen when online, most often on the enamel.

    I agree that if keyboard would be defective, the issue should be the help of other applications or the publishers.

    Have you tried to use a different e-mail application to test this behavior strange keyboard?
    Do this!

    In addition you can connect an external USB keyboard functionality as part of your email application.

  • strange thing after disabling network under ManageConnection and range to lose

    Hi, I noticed a strange thing and I was wondering if anyone of you know maybe why.

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    try{
    
     _secureConnection.close();
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     _dataInputStream.close();
    
    }catch(Exception e){}
    

    the first question:

    and now, I wanted to write reconnect() function. for this I need to simulate the loss of earnings. so after I connect to the server-i go to the network ManageConnections and disable. and everything should be good, my program does not stop, cause after the disconnection() function, I write an alert, so that I do not know that the close() methods are made. the problem is on the server. He still sees me as I am logged in for a few minutes!

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    the second question:

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    This is how works the TCP. The server can detect the BlackBerry-side of the TCP connection is closed that when it receives the corresponding TCP packet, or when the server detects that the connection has been inactive for too long. If your BlackBerry sends the TCP packet (for example, because the radio is turned off), then the server does not know that your BlackBerry think the side of the connection is closed.

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    P.S. If you send and receive messages from pulse on a TCP from the BlackBerry connection, then in most cases you will detect that the connection is closed only during playback of the connection (for example, an exception IOException or when nothing were received for a while).

  • need help, there is a strange thing to pix!

    the diagram please see www.ciscofan.com/smbc.jpg

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    nameif ethernet5 pboc security25

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    fixup protocol h323 1720

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    fixup protocol sqlnet 1521

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    names of

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    Automatic stop of interface ethernet2

    Automatic stop of interface ethernet3

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    Within 1500 MTU

    intf2 MTU 1500

    intf3 MTU 1500

    MTU 1500 ebs

    PBoC MTU 1500

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    IP Failover inside 0.0.0.0

    failover ip address 0.0.0.0 intf3

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    history of PDM activate

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    NAT (inside) 0 0.0.0.0 0.0.0.0 0 0

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    allow ip a conduit

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    Timeout conn 0 half-closed 01:00:10: 00 udp 0:02:00 CPP 0: h323 from 10:00 0:05:00 TR

    p 0:30:00 sip_media 0:02:00

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    You must bring happiness

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    Screen Shot 2016-06-05 at 23.34.57.png

    (2) once I fully painted my picture in translucent red, I leave the Quick Mask mode and the area outside the translucent red is selected. I hit M for the marquee tool, right-click on the picture I have just painted and choose 'Select inverse', which then selects everything within the translucent red area (note that I made this a million times over the years).

    Screen Shot 2016-06-05 at 23.35.25.png

    (3) my image is now selected. In general, what I do now is cut (cmd + x) that selected the image and paste it into another canvas, generally where is my biggest project. Whenever I did it, the image cuts and fits exactly as it is seen and leaves an empty space in the original image. However, when I cut it now, it seems to cut a transparent version, leaving behind a transparent 'ghost' of the original image.

    Screen Shot 2016-06-05 at 23.35.27.png

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    Screen Shot 2016-06-05 at 23.35.30.png

    I checked the transparency of all the paintings, and they are set to 100%. As I already said, I cut from images of no solid media using the quick mask all the time and it's never happened before. In fact, I made this weekend and it has only just begun in the last hour, so I think I clearly something clicked or activated a parameter without realizing account!

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    In your first screenshot the color of foreground in the Toolbox is not 100% black (RGB 0,0,0)

    Until you try the quick mask, press D to set the foreground on black (RGB 0,0,0)

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