Text :: How To Get Number Of Occurrences Per Document
Nov 8, 2013
I have a table of documents (excel, word, pdf, txt) stored in blob column. I want that SCORE returns the number of occurrences within each document, so I'm using this piece of code:
SELECT bdt.*, SCORE(1) AS score_1, DBMS_CRYPTO.HASH(archivo, 3) AS cod_hashFROM crg_ctx_archivos_recibidos bdt
WHERE CONTAINS(archivo,'<query> <textquery lang="SPANISH" grammar="CONTEXT">DEFINESCORE(paz, OCCURRENCE * 0.1)</textquery> <score datatype="INTEGER" algorithm="COUNT"/></query>', 1) > 0
ORDER BY SCORE (1) DESC;
However I'm getting a maximum score of 10, but I know one of these documents have 490 matches. How can i get the exact number of matches per document? I'm using Oracle 11.2
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Apr 20, 2013
I have a query that should return count the number of rows depending on the value of SLOT. The expected result will be like this:
WIPDATAVALUE SLOT N M
1-2 TRALTEST43S1 1 3
1-2 TRALTEST43S1 2 3
3 TRALTEST43S1 3 3
4-6 TRALTEST43S2 1 4
4-6 TRALTEST43S2 2 4
4-6 TRALTEST43S2 3 4
7 TRALTEST43S2 4 4
The M column is used to count the total number of occurrences of a SLOT. Now, as for the N field, this is used to count the occurrence of the SLOT. In my example for the SLOT TRALTEST43S1, it has three occurrences so M will be 3. Why 3, is because of the WIPDATAVALUE. The WIPDATAVALUE of TRALTEST43S1 is 1-2 and 3. 1-2 WIPDATAVALUE signifies two occurrences (one to two) and 3 signifies only one occurrence. As for N, it should just count the number of occurrence. To further explain, see below:
WIPDATAVALUE SLOT N M
1-2 TRALTEST43S1 1 3 -> First occurrence in the total of 3
1-2 TRALTEST43S1 2 3 -> Second occurrence in the total of 3
3 TRALTEST43S1 3 3 -> Third occurrence in the total of 3
4-6 TRALTEST43S2 1 4 -> First occurrence in the total of 4
4-6 TRALTEST43S2 2 4 -> Second occurrence in the total of 4
4-6 TRALTEST43S2 3 4 -> Third occurrence in the total of 4
7 TRALTEST43S12 4 4 -> Fourth occurrence in the total of 4
This is the query that I have so far:
SELECT DISTINCT
WIPDATAVALUE, SLOT
, LEVEL AS n
, m
FROM
(
SELECT
WIPDATAVALUE
, SLOT
, (dulo - una) + 1 AS m
[code]....
I think that my current query is basing its M and N results on WIPDATAVALUE and not the SLOT that is why I get the wrong output. I have also tried to use the WITH Statement and it works well but unfortunately, our system cant accept subquery factoring.
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Feb 4, 2012
The code which I am working on consists of an incoming dynamic string which be in the form of binary digits. The max size of the string will be 12 digits. For example, the string can be '111011000001', '000000000000', '111111011111', etc.
I need to find the number of occurences of '111' in the incoming string. Say in the 1st example, result will be 1, in the 2nd example result will be 0, and in the third example, the result will be 3.
I have been trying to capture the string length and replacing the variables '111' to find the number of occurences, but it isn't giving me the result that I want. This is what I have tried
SQL> conn hr/hr
Connected.
SQL> show user
USER is "HR"
[Code]....
I searched the forum and found a similar topic, and following that guideline, I even tried dividing the string with the length of the pattern. It works in some scenarios (the first and second examples mentioned below), while it fails in some scenarios (third example mentioned below)
SQL> select (length('11101110111') - length(replace('11101110111','111','')))/length('111') as occurences from dual;
OCCURENCES
----------
3
SQL> select (length('110111110111') - length(replace('110111110111','111','')))/length('111') as occurences from dual;
OCCURENCES
----------
2
SQL> select (length('111111111111') - length(replace('111111111111','111','')))/length('111') as occurences from dual;
OCCURENCES
----------
SQL>
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Apr 20, 2013
here on your forum but has been following several threads ever since.So anyway here is the thing, I have a query that should return count the number of rows depending on the value of SLOT. Something like this:
WIPDATAVALUE SLOT N M
1-2 TRALTEST43S1 1 3
1-2 TRALTEST43S1 2 3
3 TRALTEST43S1 3 3
4-6 TRALTEST43S2 1 4
4-6 TRALTEST43S2 2 4
4-6 TRALTEST43S2 3 4
7 TRALTEST43S2 4 4-----
As you can see above, on the SLOT TRALTEST43S1, there are three occurrences so M (Total number of occurrences) should be three and that column N should count it. Same goes with the SLOT TRALTEST43S2. This is the query that I have so far:
SELECT DISTINCT
WIPDATAVALUE, SLOT
, LEVEL AS n
, m
FROM
(
[code]...
I think that my current query is basing its M and N results on WIPDATAVALUE and not the SLOT that is why I get the wrong output. I have also tried to use the WITH Statement and it works well but unfortunately, our system cant accept subquery factoring.
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Nov 15, 2012
I have table called shipper with document_xml as CLOB column
The sample content of document_xml is below
<placemark id = "5467">
<name> 415-CI-78492</name>
<description><![CDATA[<//!!!!//15249599]]></description>
<ICON><href>http://localhost:63077/Icons/Markers/pushpin.png</href></Icon>
and there are other attributes continued
Objective: I want to replace "href" element in each of the record with "[URL] ......" value.
After I update the row the data should look as follows
<placemark id = "5467">
<name> 415-CI-78492</name>
<description><![CDATA[<//!!!!//15249599]]></description>
<ICON><href>http://localhost:63077/Icons/Markers/ship.png</href></Icon>.
I have to do this for bunch of records in a table(table_name = shipper).
Is there an oracle function to replace/update the href element in a CLOB column?
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Jun 19, 2012
I'm new to Oracle Text. I want to implement search for the unique ids. Like google search when the user start typing 123 it need to brings anything starting with 123 and has show like entries how google will shows. When I add number 4 to like 1234 then it has bring numbers starting with 1234.
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May 29, 2012
Im trying to insert a number specified by the format for ex. S999.99, but the original text is of the form S99999, is there any way i can insert the data which will store it in the DB with the datatype as Number(5,2), the decimal is not present in the supplied value(through PreparedStatement) but needs to be put while inserting into the DB.
P.S.- 'S' in S999.99 signifies the sign(+/-).
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Feb 9, 2011
I need to export large number of records from select into the text file. It's about 2milion records.I can do it by PLSQL (see below) where executing of process takes time too much. How to export to text file faster?
DECLARE
fileid UTL_FILE.file_type;
BEGIN
fileid := UTL_FILE.fopen ('VRS_CEM', 'cust.txt', 'W');
UTL_FILE.put ( fileid, 'IMSI|MSISDN|CONTRACT');
UTL_FILE.NEW_LINE(fileid);
[code]....
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May 3, 2013
I have a multi record field of five rows. And 3 values.
the values are
IT
CSE
ECE
And i have one text item name is COUNT.
how to show the total number of records in Text item .
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Jul 10, 2012
it is possible in an Apex interactive report to sort text as number?
For example, a series of text rows:
4
10
2
would sort as:
10
2
4
if it were text. What I would like to see is:
2
4
10
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Aug 24, 2012
By default number that "starts" with a leading zero with decimals - zero is removed. 0.49 => .49
I'm adding for e.g. the mask "FM990D0999". 0.49 => 0.49
Ok this is fixed.But if I have an integer without decimal. 1 => 1.0
If I change the mask to FM990D9999 1=> 1.
I would like to have a zero leading when it's 0.49 but also no decimal when it's an integer => 1
APEX 4.0 with 11g
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Feb 19, 2011
I have a table "exam results"
create table eresults
(student_name varchar2(20),
section_name varchar2(4),
exam_id NUMBER (4))
marks NUMBER (3))
[code]....
My requirement is that I need another column named "top scored" which will show how many times each student took highest marks for his Section in each exam_id"
For example in above data the following students "Top scored" for thier respective section in each exam_id:
STUDENT_NAME SECTION EXAM_ID
DOLLY A 1
RIZWAN B 1
PAUL C 2
ZAKIR D 2
[code]....
So, based on above my requirement is as below
STUDENT_N SECTION_NAME COUNT(EXAM_ID) SUM(MARKS) MAX(MARKS) top_scored
ALEENA C 2 147 91 0
ASIM D 2 68 45 1
ASLAM B 2 70 56 0
ATIF D 2 2 2 0
AYSHA B 2 114 78 0
[code]....
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Jul 4, 2013
the following conundrum.
Having the Following information:
Col A Col B
---------------
134 | 1049
0 | 1050
12 | 1051
0 | 1052
0 | 1053
0 | 1054
0 | 1055
0 | 1056
0 | 1057
What I want is to count the number of the similar occurrences on Col A starting from the bottom and stopping at the first that is different.
Taking the example above I would get 6, that is the number of repeated "0" from the last value "1057" until "1052".
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Feb 16, 2012
multiple occurrences in table. I have attached a sample table in csv format along with my code.
I'm trying to get all the information from the table where the section number occurs more than one time.
In my table SECTION 103 and 104 only occurs one time. I'm trying to eliminate 103 and 104. I only want to see sections that occur more than once.
Below is my
select a.term_code_key term, a.crn_key, a.seq_number_key section,
a.subj_code||'-'||a.crse_number subject, a.title,
a.actual_enrollment seats_filled, maximum_enrollment seat_cap,
a.seats_available empty_seats
[Code]....
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Jan 9, 2007
Years ago, someone created a database in Oracle that was carried over and now sits in Oracle 10g. I am developing an application that queries this database and returns the result as XML.
Many (thousands) of rows have an item description that contains an ampersand. I want each of these pieces of data to have it written as & amp; (had to add a space so it would show up here, but you know what I mean) instead of &, but I don't feel like doing thousands of UPDATEs to change this.
Does Oracle have any global find/replace functions that I can call? I'd rather do one update statement that replaces all occurances of & with & amp; but I can't seem to find a function that will do this.
I'm thinking something that would work like:
UPDATE table SET column1=REPLACE(column1,oldstr,newstr);
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Feb 24, 2010
For every record which came yeterday in table ABC, I need to find if same record data does exists in historical records of the same table, and if match is find, I need to display all the occurrences.
For example Data got inserted yesterday as
SQL RES : Col 1= "A" Col 2: "B" Col 3: "C" Date = Sysdate -1
then, I need to scan through Query results from the history where I can find if there exists same combination already.and if so I need to display both i.e Record form yesterday and from history.
Here is the one I am using to get the base data.
with base as(
select Col 1, Col 2, Col 3,A.Create_DT
from A,B
where A.ID = B.ID
)
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Jul 11, 2012
How can i identify all the occurences of raise_application_error(-20XXX, '<the message>'); within all database objects, and replace them with other text?
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Aug 14, 2012
My Scenario is'....456re0,50kg400,500rfabs43qre30,25kg150,354rf658....'
there is possible,using regexp_substr or other way to get the values, 0,50 and 400,500 and 30,25 and 150,354? I'm using [^re]+[$kg] and the string comes, but only the first occurence..
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Jul 24, 2011
I am trying to create view that selects a number of rows from a table and has a calculated field which is a counter form 1 to n next to each row.
In the below example, s_name is repeated many times each with a differnet serial, I want to cteate a view that shows a counter for the occurences of s_name next to the serial.
CREATE TABLE XYZ
(
SERIAL NUMBER PRIMARY KEY,
S_NAME VARCHAR2(30)
);
INSERT ALL
INTO XYZ VALUES (1, 'ABC')
INTO XYZ VALUES (11, 'ABC')
[code].....
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Feb 4, 2013
CREATE TABLE FEB05
(NAME VARCHAR2(20),
CITY VARCHAR2(20))
INSERT INTO FEB05 VALUES ('AKON','CIT22')
INSERT INTO FEB05 VALUES ('MARIA','WOT101');
[code]......
I WANT A QUERY THAT WILL GIVE O/P AS TO GET DISTINCT COUNT OF NAME AND CITY COLUMN separately.
I.E. THE O/P SHOULD BE
Quote:Count(dist name) Count(dist city)
6 5
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Sep 12, 2012
Have got basic form on a table and have a textarea which holds Notes added by user.
So Notes database field is updated on Save / Apply changes button being pressed.But would really like any text added / appended to the Notes field to be prefixed by userid and date / timestamp.
Is it possible via dynamic actions or Javascript to have any new text added / typed to be auto prefixed as per above.
Would only want the first key press in the filed to trigger the auto-prefix and if added text was deleted then the auto prefix to be deleted as well ?? If user doesn't press Save / Apply changes obviously want to leave existing Notes as is.
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May 5, 2010
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Apr 17, 2012
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Sep 17, 2013
I am on Oracle 11.2.0.3 on Linux and have implemented Oracle Text.I created Oracle Text indexes with default setting. However in an oracle white paper I read that the default setting may not be right. Here is the excerpt from the white paper by Roger Ford:URL....(Part of this white paper below....)Index Memory.
As mentioned above, cached $I entries are flushed to disk each time the indexing memory is exhausted. The default index memory at installation is a mere 12MB, which is very low. Users can specify up to 50MB at index creation time, but this is still pretty low. This would be done by a CREATE INDEX statement something like: CREATE INDEX myindex ON mytable(mycol) INDEXTYPE IS ctxsys.context PARAMETERS ('index memory 50M'); Allow index memory settings above 50MB, the CTXSYS user must first increase the value of the MAX_INDEX_MEMORY parameter, like this: begin ctx_ adm. set_ parameter('max_index_memory', '500M'); end; The setting for index memory should never be so high as to cause paging, as this will have a serious effect on indexing speed. On smaller dedicated systems, it is sometimes advantageous to temporarily decrease the amount of memory consumed by the Oracle SGA (for example by decreasing DB_CACHE_SIZE and/or SHARED_POOL_SIZE) during the index creation process.
Once the index has been created, the SGA size can be increased again to improve query performance." (End here from the white paper excerpt)My question is:
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Dec 30, 2010
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Is there any way to convert HTML format text to Plain Text ?
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Feb 24, 2007
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Feb 9, 2011
I have This Code working on the local form builder after starting the oc4j and run the form. but using OLE2.
but when using the Cleint_ole2 on the application to invoke an object on the client machine.
but nothing happend, while i have tested the webutil configaration and its working fine.
i use this code to print any word document without openning it. and here is the code in when_button_pressed
DECLARE
application CLIENT_OLE2.OBJ_TYPE;-- Declare a object OLE
args CLIENT_OLE2.LIST_TYPE; -- Declare List of Parameters to obj. OLE
begin
application := CLIENT_OLE2.CREATE_OBJ('WORD.Basic'); -- Start a process WordBasic
args:= CLIENT_OLE2.CREATE_ARGLIST;-- Create a list of Parameters
-- Add param. file_name with path(x. c: empmy.doc) :blk01 is my block
[Code]...
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Feb 15, 2013
We are trying to develop one excel sheet from PL/SQL. But the requirement is that we want specific colors and fonts for specific rows and columns. For that purpose, we are using Excel Document Type. But we are getting error that Excel Document Type should be declared.How can we get rid of this error?
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Mar 26, 2013
i have one word doc file name is sample.doc
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codings:
declare
AppID PLS_INTEGER;
begin
AppID := DDE.App_Begin('D:Program FilesMicrosoft OfficeOffice12winword.exe F:DevSuiteHome_1formssamples.doc',DDE.APP_MODE_NORMAL);
end;
2nd button:
i want to delete the existing sample.doc file via forms
i dont know the codings.
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