How to display the comma separeated values in a row in the form of coulmns?
Hi,
I have a table as shown below.
Table name: Projs
Project_Id Associates_List
proj1 2,3,4,5
proj2 2,5,1
We are looking at moving this data into a normalized format as shown below.
Project_Id Associates_List
proj1 2
proj1 3
proj1 4
proj1 5
proj2 2
proj2 5
proj2 1
How can we achieve this?
If anybody knows, please provide the soultion.
SQL> ed
Wrote file afiedt.buf
1 with t as (select 'proj1' as proj_id, '2,3,4,5' as asoc_list from dual union all
2 select 'proj2', '2,5,1' from dual)
3 -- END OF TEST DATA
4 select proj_id, asoc
5 from (
6 select proj_id
7 ,regexp_substr(asoc_list, '[^,]+', 1, rn) as asoc
8 from t
9 ,(select rownum rn
10 from dual
11 connect by rownum <= (select max(length(regexp_replace(asoc_list,'[^,]')))+1
12 from t
13 )
14 ) x
15 )
16 where asoc is not null
17* order by 1, 2
SQL> /
PROJ_ ASOC
proj1 2
proj1 3
proj1 4
proj1 5
proj2 1
proj2 2
proj2 5
7 rows selected.
SQL>Edited by: BluShadow on Oct 29, 2009 3:09 PM
reworded a.s.s. so that profanity checker doesn't complain.
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Hi All,
I have one text in which fields are separated by comma. I want to display the text in a text field. But whenever there is a comma the text following it needs to be printed in the same text field on new line.
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Comma Separated Value Taking too Much Time to Execute
Hi,
select ES_DIAGNOSIS_CODE DC from ecg_study WHERE PS_PROTOCOL_ID LIKE 'H6L-MC-LFAN'
The above query returns comma separated value from the above query.
I am using the query below to split the comma separated value but the below query is taking lot of time to return the data.
SELECT
select DC from (
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SudhirNikolay Savvinov wrote:
Hi BluShadow,
I know that this function is fast with varchar2 strings from several years of using it. With CLOBs one may need something faster, but the OP didn't menion CLOBs.
Best regards,
NikolayJust because you perceive it to be fast doesn't mean it's faster than doing it in SQL alone.
For starters you are context switching from the SQL engine to PL/SQL to call it.
Then in your code you are doing this...
select substr(v_str,v_last_break+1, decode(v_nxt_break,0,v_length, v_nxt_break-v_last_break-1)) into v_result from dual;which is context switching back from the PL/SQL engine to the SQL engine for each entry in the string.
Why people do that I don't know... when PL/SQL alone could do it without a context switch e.g.
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Comma separated Values have repeated values
Find the Comma separated Values have repeated values
say
Str:= '123,abc,4566,4897996,46546546,ouiouiou,lhjlhlh,123,pojpoj,465465,123,poipoio,lahslka,'
The above sting has 123 repeated 3 times i need to make a note of it and intimate to user
can a Oracle Function does this?
Thanks!This is one way of doing so, using Pure Oracle functions:
with dat as
select ',' || '123,abc,4566,4897996,46546546,ouiouiou,lhjlhlh,123,pojpoj,465465,123,poipoio,lahslka,' col
from dual
select col, length(translate(lower(replace(col, ',123,', '~')), '~abcdefghijklmnopqrstuvwxyz1234567890-=+_)(*&^%$#@!<>?":|}{,.', '~')) occurances
from dat;
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How can i get all these values in single row with comma separated?
I have a table "abxx" with column "absg" Number(3)
which is having following rows
absg
1
3
56
232
43
436
23
677
545
367
xxxxxx No of rows
How can i get all these values in single row with comma separated?
Like
output_absg
1,3,56,232,43,436,23,677,545,367,..,..,...............
Can you send the query Plz!These all will do the same
create or replace type string_agg_type as object
2 (
3 total varchar2(4000),
4
5 static function
6 ODCIAggregateInitialize(sctx IN OUT string_agg_type )
7 return number,
8
9 member function
10 ODCIAggregateIterate(self IN OUT string_agg_type ,
11 value IN varchar2 )
12 return number,
13
14 member function
15 ODCIAggregateTerminate(self IN string_agg_type,
16 returnValue OUT varchar2,
17 flags IN number)
18 return number,
19
20 member function
21 ODCIAggregateMerge(self IN OUT string_agg_type,
22 ctx2 IN string_agg_type)
23 return number
24 );
25 /
create or replace type body string_agg_type
2 is
3
4 static function ODCIAggregateInitialize(sctx IN OUT string_agg_type)
5 return number
6 is
7 begin
8 sctx := string_agg_type( null );
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10 end;
11
12 member function ODCIAggregateIterate(self IN OUT string_agg_type,
13 value IN varchar2 )
14 return number
15 is
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18 return ODCIConst.Success;
19 end;
20
21 member function ODCIAggregateTerminate(self IN string_agg_type,
22 returnValue OUT varchar2,
23 flags IN number)
24 return number
25 is
26 begin
27 returnValue := ltrim(self.total,',');
28 return ODCIConst.Success;
29 end;
30
31 member function ODCIAggregateMerge(self IN OUT string_agg_type,
32 ctx2 IN string_agg_type)
33 return number
34 is
35 begin
36 self.total := self.total || ctx2.total;
37 return ODCIConst.Success;
38 end;
39
40
41 end;
42 /
Type body created.
[email protected]>
[email protected]> CREATE or replace
2 FUNCTION stragg(input varchar2 )
3 RETURN varchar2
4 PARALLEL_ENABLE AGGREGATE USING string_agg_type;
5 /
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RETURN VARCHAR2
IS
l_text VARCHAR2(32767) := NULL;
BEGIN
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l_text := l_text || ',' || cur_rec.ename;
END LOOP;
RETURN LTRIM(l_text, ',');
END;
SHOW ERRORS
The function can then be incorporated into a query as follows.
COLUMN employees FORMAT A50
SELECT deptno,
get_employees(deptno) AS employees
FROM emp
GROUP by deptno;
###########################################3
SELECT SUBSTR(STR,2) FROM
(SELECT SYS_CONNECT_BY_PATH(n,',')
STR ,LENGTH(SYS_CONNECT_BY_PATH(n,',')) LN
FROM
SELECT N,rownum rn from t )
CONNECT BY rn = PRIOR RN+1
ORDER BY LN desc )
WHERE ROWNUM=1
declare
str varchar2(32767);
begin
for i in (select sal from emp) loop
str:= str || i.sal ||',' ;
end loop;
dbms_output.put_line(str);
end;
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SELECT e.deptno,
get_employees(e.deptno) AS employees
FROM (SELECT DISTINCT deptno
FROM emp) e;
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20 SMITH,JONES,SCOTT,ADAMS,FORD
30 ALLEN,WARD,MARTIN,BLAKE,TURNER,JAMES
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RETURN VARCHAR2
IS
l_return VARCHAR2(32767);
l_temp VARCHAR2(32767);
BEGIN
LOOP
FETCH p_cursor
INTO l_temp;
EXIT WHEN p_cursor%NOTFOUND;
l_return := l_return || ',' || l_temp;
END LOOP;
RETURN LTRIM(l_return, ',');
END;
COLUMN employees FORMAT A50
SELECT e1.deptno,
concatenate_list(CURSOR(SELECT e2.ename FROM emp e2 WHERE e2.deptno = e1.deptno)) employees
FROM emp e1
GROUP BY e1.deptno;
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10 CLARK,KING,MILLER
20 SMITH,JONES,SCOTT,ADAMS,FORD
30 ALLEN,WARD,MARTIN,BLAKE,TURNER,JAMES
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value IN VARCHAR2 )
RETURN NUMBER,
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returnValue OUT VARCHAR2,
flags IN NUMBER)
RETURN NUMBER,
MEMBER FUNCTION ODCIAggregateMerge(self IN OUT t_string_agg,
ctx2 IN t_string_agg)
RETURN NUMBER
SHOW ERRORS
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STATIC FUNCTION ODCIAggregateInitialize(sctx IN OUT t_string_agg)
RETURN NUMBER IS
BEGIN
sctx := t_string_agg(NULL);
RETURN ODCIConst.Success;
END;
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value IN VARCHAR2 )
RETURN NUMBER IS
BEGIN
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RETURN ODCIConst.Success;
END;
MEMBER FUNCTION ODCIAggregateTerminate(self IN t_string_agg,
returnValue OUT VARCHAR2,
flags IN NUMBER)
RETURN NUMBER IS
BEGIN
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END;
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ctx2 IN t_string_agg)
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BEGIN
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END;
END;
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CREATE OR REPLACE FUNCTION string_agg (p_input VARCHAR2)
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I have one table for eg. TB_Fruits.
In that i have one column FruitsName(Varchar)
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Got to know <= 3 length in word is in stoplist.
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i inserted one more row with value 'FRUITS YELLOW'
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The selected file does not appear to be a valid comma separated values (csv) file or a valid tab delimited file. Choose a different file.
I guess your question is, "what's wrong with the file?"
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Hi,
I have a strange scenario, I am storing the specific data as a comma seperated value in the database. I want to query the DB with the comma seperated value as a Bind variable against the comma seperated value stored in DB.
For eg : The data stored in DB has
Row1 - > 1,2,3,4,5,6,7,8
Row2 - > 4,5,6,7,8,9,10
When I pas the Bind variable as '4,8' I should get Row1 and Row2 .
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SQL> ed
Wrote file afiedt.buf
1 with t as (select 1 as rw, '1,2,3,4,5,6,7,8' as txt from dual union all
2 select 2, '4,5,6,7,8,9,10' from dual union all
3 select 3, '1,6,7,9' from dual)
4 -- end of test data
5 ,r as (select '4,8' as req from dual)
6 -- end of required data
7 ,split_t as (select rw, regexp_substr(txt, '[^,]+', 1, rn) as val
8 from t, (select rownum rn from dual connect by rownum <= (select max(length(regexp_replace(t.txt, '[^,]'))+1) from t))
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SQL> /
RW TXT
1 1,2,3,4,5,6,7,8
2 4,5,6,7,8,9,10
SQL> -
Exporting Metadata (caption information) from JPEGS to a comma separated value (CSV) file
Here is my dilemma. I am an archivist at an arts organization and we are in the process of digitizing many of our materials to post them on the web and make them available to internet users. One of the principle components of our collection is a large trove of photographs. We have been in the process of digitizing these images and embedding metadata (in the Caption/Description, Author/Photographer and Copyright fields) via PhotoShops File Info command.
Now I am at a crossroads. We need to extract this metadata and transfer it into a comma separated value form, like an Excel spreadsheet or a FileMakerPro database. I have been told that it is not possible to do this through PhotoShop, that I must run a script through Acrobat or Bridge. I have no clue how to do this. I have been directed to a couple of links.
First I was directed to this (now dead) link: http://www.barredrocksoftware.com/products.html
The BSExportMetadata script allegedly exports the metadata from files selected in Adobe's Bridge into a comma separated value (CSV) file suitable for import into Excel, Access and most database programs. It installs as a Bridge menu item making it simple to use. The the Export Metadata script provides you with an easy to use wizard allowing you to select associated information about a set of images that you can then export. This script requires Creative Suite 2 (CS2). This script sounds like it does exactly what I want to do, but unfortunately, it no longer exists.
Then I found this:
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I have a proposed table with unnormalized data like the following:
ID COLA COLB REFLIST
21 xxx zzz 24,25,78,412
22 xxx xxx 21
24 yyy xxx 912,22
25 zzz fff 433,555,22
.. ... ... ...There are 200 million rows. There is maximum of about 10 IDs in the REFLIST, though typically two or three. How could I efficiently query this data on the REFLIST column? e.g. something like:
SELECT id FROM mytable WHERE :myval in reflistLogically there is a many to many relationship between rows in this table. The REFLIST column contains pointers to ID values elsewhere in the table. The data could be normalized so that the relationship keys are in a separate table (in fact this is the current solution that we want to change).
ID REF
21 24
21 25
21 78
21 412
22 21
24 912
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<li>Use a Oracle Text Index (not something I have ever had call to use before).
Any other ideas? Its Oracle 10.2, though 11g could be possible.
Thanks
JimSomething like this ?
This is test demo on my 11.2.0.1 Windows XP
SQL> create table test (id number,reflist varchar2(30));
Table created.
SQL> insert into test values (21,'24,25,78,412');
1 row created.
SQL> insert into test values (22,'21');
1 row created.
SQL> insert into test values (24,'912,22');
1 row created.
SQL> insert into test values (25,'433,555,22');
1 row created.
SQL> select * from test
2 where
3 ',' || reflist || ',' like '%,22,%';
ID REFLIST
24 912,22
25 433,555,22
SQL>Source:http://stackoverflow.com/questions/7212282/is-it-possible-to-query-a-comma-separated-column-for-a-specific-value
Regards
Girish Sharma
Edited by: Girish Sharma on Jul 12, 2012 2:31 PM -
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LOOP AT itab.
DO.
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ENDDO.
ENDLOOP.
Reward points if found useful...!
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select trip_number as prl_trip_number,
flight_number as prl_f_number,
trip_leg_id as prl_trip_leg_id,
leg_number as prl_leg_num,
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