Deactivation of empty words

Short and sweet:

Is there a way to disable the empty words in your search?

For example:
I want to search 'heart' 'and' 'flowers' including the word '' and '' vacuum. Besides, I don't want to just edit the stopword file because I want to be able to use as an accelerator of research performance. So basically, is there a way I can disable the stopwords in a sql statement?

N ° empty words are not indexed, so there is no way that you can decide that you DO not want to perform a search on an empty word for a particular query.

Tags: Database

Similar Questions

  • Empty Word file

    Yesterday I saved text into a Word file * several times that I wrote, before finally closing the file. When I open the same files again today, the text was passed to each of them and they are completely empty. Is there a way to recover the text and, most important, how to avoid this never happens again?

    Thanks in advance!

    * I use Microsoft Word for Mac (version 15.12.3) on a MacBook Pro (mid-2012, 10.11.2 version)

    Hello

    You can, if you use Time Machine - and had the connected Time Machine disk while working on the doc - you can find it there.

  • Multiples, fill the empty words on a question slide in Captivate 8?

    Is it possible to create a question slide to "fill the void" with more than one word?

    In other words, a question you 'most popular pets's _ and _. (With the answers being 'dogs' and 'cats'.)

    I've seen some old posts about this, but nothing recent - and I hope that there is now a solution in 8 Captivate.

    Thanks in advance for any help you can provide! I'm learning - slowly!

    Keith

    Of course, has always been possible, but there is still no possible partial score for this type of question slides. What should you?

    For this reason that I'd personally create a customized to FIB, using BER question slide or possibly dropdown training interaction.

  • How to restore a word document?

    I accidentally recorded an empty word document with the name of a former document is now empty.  How to restore this file with the old information?

    A. restoring your backup.

    B. restore the previous Version:
    1. you must have Business or Ultimate edition.
    2. you must have taken the drive on which the files were the restoration of the system.
    3. navigate to the folder where the deleted file is saved.
    4. right click on this folder and click on "restore previous versions."
    5. to remove the files/folders:

    a. to restore a folder, drag it to another such as the desktop.
    b. to restore a file, open the folder and drag the file elsewhere such as the desktop.
     
    6. for versions previous No 1-4. Then:

    a. to restore a folder, click on restore. Peek inside the file first to make sure it's what you really want because restoring is irreversible.
    (b) to restore a file, click on restore. Don't forget, because restoring is irreversible. MS - MVP - Elephant Boy computers - don't panic!

  • The model stop classes Miss words in combination with spelling

    Hello

    I tried the reasons stopclass of Oracle 12 c (12.1.0.1.0 on Windows) to the stoplist filtering based on regular expressions. It seems that corresponding words expressions are not detected as empty words when the base lexer for German spelling is active:

    Assume that the text below (meansing ' height 100 m "):

    'Hoehe 100 m'

    Define a class to stop for distance such as 100 m stations "via:"

    ctx_ddl.add_stopclass ('mystoplist', 'class_1', ' [0-9] + m "")

    So I expect to be able to find the documents containing the text above, when I search with CONTAINS (' mycolumn, ' Hoehe ") but not through CONTAINS(mycolumn, '100m') because this term is blocked by the class of the judgment.

    Normally, this works as expected UNLESS you put on other spelling ctx_ddl.set_attribute ('my_lex', 'alternate_spelling', 'GERMAN'). As soon as the text to be indexed contains a token with a combination of characters

    for which there is an alternative spelling, empty words are detected suddenly no more. In the example above, the alternative for 'Hoehe' would be 'Höhe' (H & ouml; it) and now I find the document via CONTAINS (mycolumn, 100 me).


    Is this a bug or am I missing something?


    Thank you


    Stefan

    Complete code for re-production:

    Set serveroutput on;

    create the table mytable)

    TextCol varchar2 (200)

    );

    insert into mytable values ('Hoehe 100 m'); -NOK which produces the problem due to the combination of o-e

    insert into mytable values (' height 200 m '); -Do OK no problem with that

    insert into mytable values ('Hohe 300 m'); -OK

    Start

    () ctx_ddl.create_stoplist

    stoplist_name = > 'mystoplist.

    );

    ctx_ddl.add_stopclass ('mystoplist', 'class_1', ' [0-9] + m "");

    end;

    /

    Start

    -Override Default Lexer German

    ctx_ddl.create_preference ('my_lex', 'BASIC_LEXER');

    -If you remove the attribute below, it will solve the problem:

    ctx_ddl.set_attribute ('my_lex', 'alternate_spelling', 'GERMAN');

    end;

    /

    create index myindex on mytable (textcol)

    indexType is ctxsys.context

    parameters ("list of words EMPTY mystoplist

    LEXER my_lex');

    -The following query returns "Hoehe" 100 m. But it shouldn't because "100 m" is a stopword.

    -Note other tokens corresponding to the class of stop (200 m, 300 m) are indeed not find as it should.

    -So this problem should be linked to the function of the alternative spelling.

    Select * from mytable where contains (textcol, 100 m: 200 m: 300 m "") > 0;

    -The following query returns "100 m". We expect no success here is a stopword according to

    -at the stop set the class and stop words should not be in the index.

    Select token_text from dr$ myindex$ I where token_text = '100 M '; -standardize uppercase!


    This is a bug.  Please do a SR with Oracle's Support to get connected. Or, if you wish, I can connect it as a bug in-house, but this way, it won't be as easy for you to follow.

    Comment on your testcase - it is generally very good (Bravo!), but you can't add comments after the semicolon at the end of the SQL statements and expect it to work in SQL * more.  I imagine that you created the script and then added comments later - just another example of why it is important to cut-and - paste exactly what you have run!

  • The abbreviated word Oracle text query / name

    I am new to Oracle text so please excuse the simple question (probably). I want to be able to create a search that excludes (including?) special characters or spaces between the short name. I don't know if it's possible, but I would like to be able to return all results below if an interviewee in 'ABC' under one form or another.

    It would be something that I would add a thesaurus? In my view, there is a list of EMPTY words, but I don't know if it is the opposite of a list of empty words.

    Thanks in advance!

    Kind regards
    Rich

    set def off;

drop table docs;

CREATE TABLE docs (id NUMBER PRIMARY KEY, text VARCHAR2(200));

INSERT INTO docs VALUES(1, 'ABC are my favorite letters.');
INSERT INTO docs VALUES(2, 'My favorite letters are A,B,C');
INSERT INTO docs VALUES(3, 'The best letters are A.B.C.');
INSERT INTO docs VALUES(4, 'Three of the word letters are A-B-C.');
INSERT INTO docs VALUES(5, 'A B C are great letters.');
INSERT INTO docs VALUES(6, 'AB and C are easy letters to remember');
INSERT INTO docs VALUES(7, 'What if we used A, B, & C?');

commit;

begin
ctx_ddl.drop_preference('english_lexar');
end;
/

begin
ctx_ddl.create_preference('english_lexar', 'BASIC_LEXER');
ctx_ddl.set_attribute('english_lexar', 'printjoins', '_-');
ctx_ddl.set_attribute('english_lexar', 'skipjoins', '-.');
--ctx_ddl.set_attribute ( 'english_lexar', 'index_themes', 'YES');
ctx_ddl.set_attribute ( 'english_lexar', 'index_text', 'YES'); 
ctx_ddl.set_attribute ( 'english_lexar', 'index_stems', 'SPANISH'); 
ctx_ddl.set_attribute ( 'english_lexar', 'mixed_case', 'YES');
ctx_ddl.set_attribute ( 'english_lexar', 'base_letter', 'YES');
end;
/

begin
 ctx_ddl.drop_preference('STEM_FUZZY_PREF');
end;
/

begin 
  ctx_ddl.create_preference('STEM_FUZZY_PREF', 'BASIC_WORDLIST'); 
  ctx_ddl.set_attribute('STEM_FUZZY_PREF','FUZZY_MATCH','ENGLISH');
  ctx_ddl.set_attribute('STEM_FUZZY_PREF','FUZZY_SCORE','0');
  ctx_ddl.set_attribute('STEM_FUZZY_PREF','FUZZY_NUMRESULTS','5000');
  ctx_ddl.set_attribute('STEM_FUZZY_PREF','SUBSTRING_INDEX','TRUE');
  ctx_ddl.set_attribute('STEM_FUZZY_PREF','PREFIX_INDEX','TRUE');
  ctx_ddl.set_attribute('STEM_FUZZY_PREF','STEMMER','ENGLISH');
end; 
/

begin
 ctx_ddl.drop_preference('wildcard_pref');
end;
/

begin 
    Ctx_Ddl.create_Preference('wildcard_pref', 'BASIC_WORDLIST'); 
    ctx_ddl.set_attribute('wildcard_pref', 'wildcard_maxterms', 100) ;
end; 
/

DROP index myindex;

create index myindex on docs (text) 
  indextype is ctxsys.context 
  parameters ( 'LEXER english_lexar Wordlist wildcard_pref' ); 

EXEC CTX_DDL.SYNC_INDEX('myindex', '2M');

SELECT SCORE(1), id, text FROM docs WHERE CONTAINS(text, 'ABC', 1) > 0;
    Maybe it's that my SQL statement is not taking advantage of the text options - that is to say I forget something obvious :)

    The indexes are by default case insensitive, so let's ignore that.

    You can wal-mart and wal * mart match Wal-Mart by setting "-" and "*" as characters SKIPJOINS. However, you cannot not wal mart walmart match, otherwise than by the use of the NDATA.

    NDATA seems to work - any variation of wal mart Walmart wal * mart and wal-mart manage to match the Wal-Mart and wal-mart. See the example:

    SQL> create table testcase (text varchar2(2000));
Table created.

SQL> insert into testcase values ('walmart');
1 row created.

SQL> insert into testcase values ('wal mart');
1 row created.

SQL> exec ctx_ddl.drop_section_group('tcsg')
PL/SQL procedure successfully completed.

SQL> exec ctx_ddl.create_section_group('tcsg', 'xml_section_group')
PL/SQL procedure successfully completed.

SQL> exec ctx_ddl.add_ndata_section('tcsg', 'nd', 'nd')
PL/SQL procedure successfully completed.

SQL> create index testcase_index on testcase(text)
  2  indextype is ctxsys.context
  3  parameters ('section group tcsg')
  4  /
Index created.

SQL> select * from testcase where contains (text, 'ndata(nd, wal mart)') > 0;

TEXT
--------------------------------------------------------------------------------
walmart
wal mart

SQL> select * from testcase where contains (text, 'ndata(nd, wal-mart)') > 0;

TEXT
--------------------------------------------------------------------------------
walmart
wal mart

SQL> select * from testcase where contains (text, 'ndata(nd, wal*mart)') > 0;

TEXT
--------------------------------------------------------------------------------
walmart
wal mart

SQL> select * from testcase where contains (text, 'ndata(nd, walmart)') > 0;

TEXT
--------------------------------------------------------------------------------
walmart
wal mart

    Published by: Roger Ford on 21 June 2012 10:22

  • Oracle Text missing words

    I have researched and received a different number of results. Can anyone explain why?

    Select * from table where upper (clobField) like ' % YEAR % ".

    Select * from table where contains (clobField, '% a %', 1) > 0

    When I perform the following search, I can see obvious CLOB which contain the required text, but is not returned to the oracle text search.

    Select * from table where upper (clobField) like ' % YEAR % "and does not contain (clobField, '% a %', 1) > 0

    I use a lexer base with all the default settings. Also, I can search on other words in the CLOB rejected that will come back them very well. Are the words that I found so far that I can't search on 'one' and 'who' and that's when I stopped in frustration. Thanks for any help!

    First of all, by the way, if you're looking for a whole word or a token, you don't need to use the wildcard '%' with Oracle Text.

    Second, text index Oracle using [url http://docs.oracle.com/cd/E11882_01/text.112/e24435/ind.htm#CIHCGIEA] lists of EMPTY words, for example http://docs.oracle.com/cd/E11882_01/text.112/e24436/astopsup.htm, which are intended to avoid indexing of low value words - the words you want normally to search. If you want to index these then you can disable the list of stopwords. Your indexes bigger of course.

  • All-in-one HP Officejet J4550: hp officejet j4550 all-in-one

    My moms computer was installed by my father and already the installation of the printer. She then began having some problems when printing lines by slots empty words in words. I tried cleaning the printer option, but that has not worked, also tried the alignment of cartridges but that also had problems, sometimes it could not detect the scanner test sheet and then we would say a mistake and return to the default settings. I was then going to the computer application, but he missed. I guess that when it was installed, it was not a complete installation.

    I then started to re - install from the cd without uninstalling it first. Thought it would be OK and just replace the existing files. Sometimes, this works for programs and sometimes you will need to uninstall first. When I loaded the cd it says that this version of windows was not compatible. Then, I searched the net and found this thread of Hp.

    http://h30434.www3.HP.com/T5/printer-all-in-one-install-Setup/Windows-7-and-OfficeJet-J4550-install/...

    I downloaded the new installation for win 64 files and down them, before he installed it there was an error (empty white error with a red x) and it wouldn't install. Then sent information to HP and said it has found a solution and downloaded to the desktop. Basically, he wanted to fix my installation but unplug the printer. So I did this and it worked fine during installation. Then when he got at the end during the setup I got a fatal error. Something about the configuration has expired or has been too long and we also found several files of HP. So he started to uninstall itself. I thought having bad uninstall programs, then put it back. So I did, worked well until the config part and then he did the time out or another error. The mistake of never came however duplicates. So I cancelled as fast as I could. I can print and scan from the program on the pc. But it lacks the features of the printer itself. As if I hit him scan it tells me to consult the manual. I just want to complete installation work. Any thoughts?

    I did all the steps, downloaded the packgage, uninstalled using l3.bat, did drop cleanboot, reboot, update adobe Flash Player as well as cleaning. Download the hp installation wizard. When running the wizard, it says there is a problem with my driver, then it starts to connect to the internet to download the software, but then said the download was cancelled, click Retry to try again but the retry button does not work. I have mcaffee AV, the only way ive seen turn off is to disable on the analysis of access and the firewall.

    Don't you have an another clean boot and no driver error, but the same error message when the installation wizard attempts to download the full software. Simply use the version of the software from the link has me http://support.hp.com/us-en/drivers/selfservice/HP-Officejet-J4000-All-in-One-Printer-series/3645081/model/3645096#Z7_3054ICK0KGTE30AQO5O3KA30R1

    FINALLY HE GOT WORKING:

    Downloaded the basic print and scan driver package, ran the installation and it did not work. I started to think there must be a driver problem. Had similar problems with itunes where it wouldn't read my ipod even after an uninstall and reinstall. And for that I had to remove the driver and reinstall it, for some reason any it was causing problems.

    Make sure the name is exactly the same as the folder. After its extraction do the same for the complete package. After extraction, a HP screen may pop up, just close for now.

    1. If the printer software is installed, uninstall it.

    2. with the connected printer go to devices control panel\ Manager, right click on your printer and click on uninstall. Check the box in the lower right corner that says something like "Do you want to remove the software driver or files" then click on uninstall.

    If box is displayed, and then click cancel, right-click on your printer and select Properties, click on the driver tab at the top, then the Details button pilot. make a new file .txt on your desktop and enter in all of the files and the locations of eveything that appears. After that click OK, then driver tab, click on uninstall.

    Here are some of the files and locations but check they are all listed and not missing anything.

    c:\Windows\system32\drivers\usbscan.sys

    c:\Windows\system32\hpotscl1.dll

    c:\Windows\system32\hpowiav1.dll

    3. open a new file and copy and paste the address of each file in the search bar. It will look something like this

    c:\Windows\system32\drivers\usbscan.sys

    before hitting enter each need to be edited windows otherwise think you try to open the file rather than access the folder. So for the modified example will look like this

    c:\Windows\System32\Drivers

    the drivers folder is what you want to be in and the usbscan.sys is the file you want to check is removed. Do this for everything in your list. If the files have disappeared that has, if not manually delete them or move them to a new folder on the desktop until installation is complete just in case.

    4. (computer may or may not need to be restarted) and then unplug the printer, open the software package and the base driver and double-click setup.exe. Do the installation and when it asks you to connect the printer.

    5. after its installed according to your needs, you can either test its features to see if it has what you need or you go to install more packages / programs from the full version.  Double-click setup.exe for the full package, then it will ask you that you if you want to uninstall or install more software, select the installation of the software. He can just show 1 or maybe a little. If its does not display those you want to click on the buttons more or less recommended until you find what you are looking for. You can try to install more then one at a time, but for me it did not work, I had to do one at a time.

    As far as the folders on the desktop used for extraction, it is a good idea to keep those with your backup files unless you use a restore image, but it good to keep because the backup even images may have problems. I would recommend save their be on a cd/dvd, USB drive, external hard drive, the cloud storage lol somewhere just in case you need it again as well as installation instructions. If you have moved all the files in the driver instead of delete and your printer now works, you can remove them.

    NOTE: If keeping the package for later use, Exchange compressed files for those who have been extracted because they take less space. Unless you want to just the ones extracted. (Compressed are those you downloaded from HP in the folder downloads, extracts are those in the office used for installation folder.)

    And thank you Gemini02 for helping me with this.

  • just keyboard damaged or more? T520 beer at the keyboard

    Hello! First excuse my bad English im from the Germany.
    Two days ago I droped beer on the keyboard of my t520 (not much about 5 cl), the notebooke worked after it is normal. When I tried to boot up the laptop the next day nothing happened when I pressed the powerkey. I removed the keyboard and inside is all dry, so I guess that happened without water inside. A few hours later the laptop starts but I wasn't able to write my password it comes the sound you hear when you have an empty Word document and press the BACKSPACE key. I removed the keyboard again and tried to clean it with a wet towel and dry overnight. Now, it starts and stops over and over a few seconds. Without pressing the powerbutton. Can someone tell me if it's just the keyboard and if I change everything goes well or can it be some critical damage.
    Thanks for your help and best regards

    Hi, I just wanted you to know, that it was really just the keyboard ! A new is now installed and everything works perfectly. I'm very happy about it!

  • Oracle text index - unexpected behavior

    We have a SEARCH_TABLE (in Oracle 12.1.0.1.0) with a couple of files (actually about 10,000,000 records):

    ID ADDRESS

    1     | WIMPEL | 57. 9733BK | GRONINGEN |

    2     | JOHAN WILSSTRAAT | 7 ||| 1333PV | ALMERE |

    3     | ABRAHAM KUYPERHOF | 10. 8091XN | WEZEP |


    To support research on the table addresses, we apply an Oracle text index:

    create index ST_CTX1 on SEARCH_TABLE (address)

    indexType is ctxsys.context

    parameters ("DATASTORE CTXSYS. DEFAULT_DATASTORE');


    Our research focuses on whole words (without jokers). When searching through the data, it usually comes back with the correct results.


    SELECT THE ID

    OF SEARCH_TABLE

    WHERE CONTAINS (ADDRESS, 'GRÖNING') > 0

    ;

    Returns nothing, that is correct. Once the search argument 'GRÖNING' is replaced by 'GRONINGEN', ID 1 is correctly selected. According to this behavior, the following query returns no records:

    SELECT THE ID

    OF SEARCH_TABLE

    WHERE CONTAINS (ADDRESS, 'ABR & KUYPERHOF') > 0

    ;


    Surprisingly, however, the following query returns record ID 3:

    SELECT THE ID

    OF SEARCH_TABLE

    WHERE CONTAINS (ADDRESS, ' A & KUYPERHOF ') > 0

    ;

    (Even if data does not contain the complete word 'A'). This unexpected behavior only seems to occur when you use "A" as the initial character.

    The following query (with the search starting with the character 'J' argument) returns no data. Which is the expected behavior.

    SELECT the ID

    OF SEARCH_TABLE

    WHERE CONTAINS (ADDRESS, 'J & WILSSTRAAT') > 0

    ;

    Anyone has an idea why the text index returns with A situations? Any ideas on how to solve this problem are appreciated.

    Mark

    According to the list of empty words by default in 11.2, the letters a, d, i, s, and t are listed, so would be removed from the wanted list of tokens.  Thus, 'A & WILSSTRAAT' becomes '& WILSTRAAT' and search text line with a single word.  'j' is not an empty word, so it is considered to be a token is valid and is not in your tables.  Look in CTXSYS. CTX_STOPWORDS to see what you have.

  • Index of context with FILTER BY

    Hello

    I have a query that always begin with the date criteria and then follow with search "word"... That's why I created an index of context with columns like this FILTER:

    CREATE INDEX ORATEXT_ART_IDX ON S_ARTICLE (ORATEXT) INDEXTYPE IS CTXSYS. FRAMEWORK

    FILTER BY DATE_ARTICLE, ID

    PARAMETERS ("LEXER S_ARTICLE_LEX THE EMPTY WORD LIST CTXSYS. EMPTY_STOPLIST sync (ON COMMIT) DATASTORE DATASTORE_S_ARTICLE');

    Because the search was slow... I even dropped and recreated the index to be sure and then run:

    exec DBMS_stats.gather_index_stats (ownname = > 'PRESS', indname = > 'ORATEXT_ART_IDX');
    exec DBMS_stats.gather_table_stats (cascade of 'PRESS', 'S_ARTICLE' = > TRUE);

    But research is still slow... for example this simple query and execution plan shows a high number of lines... why?

    Looks like that for me, this domain index runs CONTAINS, and then FILTER BY, where it should be the other way around...

    Data should be filtered first date and then by all the other stuff in this example 'contains'... at least that's what I'm trying to achieve...

    SELECT * FROM S_ARTICLE OÙ DATE_ARTICLE> = :cdès AND DATE_ARTICLE< = :dto AND CONTAINS()ORATEXT, :texte,,1) >0

    It's the execution of this plan indicates:

    Hash value of plan: 641303545

    ------------------------------------------------------------------------------------------------

    | ID | Operation | Name | Lines | Bytes | Cost (% CPU). Time |

    ------------------------------------------------------------------------------------------------

    |   0 | SELECT STATEMENT |                 |     8. 12520.     1 (0) | 00:00:01 |

    |*  1 |  FILTER |                 |       |       |            |          |

    |   2.   TABLE ACCESS BY INDEX ROWID | S_ARTICLE |     8. 12520.     1 (0) | 00:00:01 |

    |*  3 |    DOMAIN INDEX | ORATEXT_ART_IDX | 28768 |       |     1 (0) | 00:00:01 |

    ------------------------------------------------------------------------------------------------

    Name of the query block / Alias object (identified by the operation identity card):

    -------------------------------------------------------------

    1 SALT$ 1

    2 SALT$ 1 / S_ARTICLE@SEL$1

    3 SALT$ 1 / S_ARTICLE@SEL$1

    Information of predicates (identified by the operation identity card):

    ---------------------------------------------------

    1 - filter (TO_DATE(:DFROM) < = TO_DATE (:DTO)))

    3 - access("CTXSYS".") Contains "("ORATEXT",:Text,1) > 0)"

    filter ("DATE_ARTICLE" > =: CDES AND "DATE_ARTICLE" < =: DTO)

    Thank you very much

    Kris

    Step 3 (DOMAIN INDEX) seems to be filtering to date properly, in accordance with the FILTER clause OF.  But it seems to make a useless additional filtering in step 1 (FILTER).  This looks like a bug - although I don't know if it's a bug in the treatment of the actual query or in execution plan Builder.

    Might be useful to change the order of the request to have EVERYTHING first and see if that makes a difference.  Also, do you have a similar plan with one paragraph? If you use equal rather than > = and<=>

    If you have a complete test cases, please contact Oracle Support and request that they connect to a bug.

  • Is there a function in DC (Android App) reader that will allow my annotations to print in the Desktop Pro Version?

    I have not found a way to create an analytical comment to the Pro Desktop (Windows OS) app go highlight annotations created in the CD player Android app. The document records only the number, date and page without the actual text (see screenshot below).  If you're wondering, Yes to print notes and pop ups is activated and I can create a detailed text summary if I just use the desktop application.

    I don't want to sign up for a paid service if this feature is not available.  -Any advice would be welcome!

    Commens summary.PNG

    Try the steps mentioned below:

    First create a blank Word document.

    Then open the PDF with comments. Go to tool to comment on the side right toolset.

    Click the comments on the right Options.

    Select export to Word (PDF must be referenced)

    On the next window of "import comments from Adobe Acrobat DC.

    Select the empty word document created in step 1.

    In the pane "select comment Types to import."

    Select the last option "Apply custom comments filters" and click on continue

    Filter comments on the new dialog box, you can select type of highlight.

    You can select the type of comment you want to export.

    This will add comments to the word file that can be printed.

    I would like to know if it works for you.

  • Text query including reserved keywords

    I'm trying to figure out how can I make sure that a text query defined user that can contain reserved keywords (for example ABOUT, WITHIN) ends up actually to look for these strings rather than having the applied special behavior. I tried different ways to escape then but nothing seems to work, or I do not understand why Oracle returns the value it returns. So here's a small example, I used to try to test this out:

    Drop index tbl_test_text_index;

    drop table tbl_test;

    create the table tbl_test (tid number, text clob);

    create index tbl_test_text_index on tbl_test (text) indextype is CTXSYS. CONTEXT PARAMETERS ('SYNC (EACH ' sysdate + (30 /(24*60*60)) "" ")');

    insert into tbl_test (tid, text) values (1, 'Hi');

    insert into tbl_test (tid, text) values (2, "hi2");

    insert into tbl_test (tid, text) values (3, 'Salvation 2');

    insert into tbl_test (tid, text) values (4, 'Hi no');

    insert into tbl_test (tid, text) values (5, 'Hi new');

    insert into tbl_test (tid, text) values (6, ' Hey back ");

    insert into tbl_test (tid, text) values (7, 'Hi new');

    insert into tbl_test (tid, text) values (8, 'bye');

    Then I tried to create a search query that would eventually turn only the row with id 4 ' salvation not '.

    When I try

    Select * from tbl_test where contains (text, 'Hi no') > 0;

    so of course, this operation fails because 'no' is a reserved keyword.

    When I try

    Select * from tbl_test where contains (text,' ' salvation not "'" ") > 0;

    Select * from tbl_test where contains (text, "Hi"not"") > 0;

    Select * from tbl_test where contains (text, ' Hello {no} "") > 0;

    they all return all rows except the row 2 and 8.

    When I try

    Select * from tbl_test where contains (text, ' Hi again "") > 0;

    Select * from tbl_test where contains (text, "Hi" again"') > 0;

    Select * from tbl_test where contains (text, ' Hello {again} "") > 0;

    they all return just the two lines that I expect lines 5 and 7.

    The version of Oracle that I use is:

    Oracle Database 11 g Release 11.2.0.1.0 - 64 bit Production

    PL/SQL Release 11.2.0.1.0 - Production

    CORE 11.2.0.1.0 Production

    AMT for Linux: Version 11.2.0.1.0 - Production

    NLSRTL Version 11.2.0.1.0 - Production

    I also tried the same thing on Oracle XE

    Oracle Database 11 g Express Edition Release 11.2.0.2.0 - 64 bit Production

    PL/SQL Release 11.2.0.2.0 - Production

    CORE Production 11.2.0.2.0

    AMT for Linux: Version 11.2.0.2.0 - Production

    NLSRTL Version 11.2.0.2.0 - Production

    Why is this works is not as expected, i.e. only return lines with 'Hi' followed by 'not '? Is this a bug in Oracle?

    No, it's not a bug. 'no' is an empty word as a keyword, so is ignored when you search for it.

    Hi {not}

    will be transformed to just

    Hello

    See the Word empty in Oracle text Transformations

  • How to create a Signature stamp-préajustées

    I was able to create a stamp in paint, then saved as a PDF file. The original image was 3.2x1.9 inches. But when I saved it as a PDF, it did not retain its original size, it explodes on a large scale. Don't know why, but it feels like there should be a setting to keep the size, almost like the scaling, when converted to PDF format. in any case, my work around was to extend the borders of the image to 8.5 x 11 inches, and it worked to this point.

    Now I want to do the same thing with my signature, but regardless of how I do or what I change, the image is either its natural paint of small file size and when saved as PDF it gets massive or I adjust the sheet, like I did with the other image, and then I'm left with the massive block feature with a signature on it.

    Any assistance with this would be greatly appreciated.

    I am on Windows 7 pro

    Adobe XI 11.0.1

    No other picture options except if performed within Microsoft office applications, in addition to the paint.

    Purchase of additional software is not an option.

    You get a scanned image of your signature. Make a signature you like.
    Insert the image into an empty Word file.
    In addition, you can create a custom page for this Word file, size you know.
    Anyway, customized size.
    Use of the design change tool Word has to assign to white background of the image transparent.
    Record.
    Now, create a PDF file.
    You can create the PDF file using the functionality that Microsoft includes in its desktop applications.

    You now have a PDF file that contains the signature image.

    Using the available with Acrobat Reader XI stamp tool, you create a new patch.
    This will use the PDF file to have the signature image.

    When using this stamp, you can size.

    Be well...

  • If a Question is in part correct?

    Say I have a fill-in-The-Blank question with three spaces empty/words and the learner has one or two of the three spaces/words correct.

    Is it posible to dsplay a message 'That is nearly right.'?

    Not with the slides in question by default FIB, sorry. It is possible with slides of question FIB personalized because you have total control in this case.

    This is an old article but there a matter of FIB custom as a demo: Widgets and custom - Questions Part 2 - Captivate blog

    Same can also be done with TEB, which have the advantage of being able to have a fixed immediately score.

Maybe you are looking for

  • 9.2.1 and Apple pay

    Updated my 6s in 9.2.1 this morning.  Later in the day, I tried to use Apple pay to a place where he had previously worked at Marvel (Walgreens), and the loyalty and credit card failed.  After that, I have it turned off and restarted... but also noti

  • HP 15 B044SL: Computer laptop HP Pavilion 15 15-B044SL of the bios password reset

    I have a laptop HP Pavilion 15 15-b044sl and I forgot the password of the bios. Disabled system code number is 86103738. Can you help me, please.

  • Microsoft Update Error 8000FFFF

    I can't download or check the updates of windows.  I get error code 8000FFFF. There was a previous response to that proposed to solve the problems.  I tried this but it didn't work.  I looked up from my newspaper, and when it said fatal it is the mes

  • 2200 Lasrejet DTN not connected to the network

    Hello My printer is not on the local network online more. The router which shows all network connections returns this fixed network address 192.168.0.20 as in offline mode. The other HP network printer (2550) are available through ping. The 2200 isn'

  • mSATA SSD as cache

    Hi, guys. I'm debating getting a mSATA SSD. Is it possible to to use as a cache for the hard drive, rather than as a boot device, a concept similar to Intel's SRT? What software does take?