Splitting of comma delimited string CONNECT BY Clause
Hi ,
I have got a problem in splitting a comma separated strings into rows .
I am explaining the use case below :
i have a table x_imp
--> create table x_imp (id number, int_status varchar2(100),c_ref varchar2(30), s_ref varchar2(30));
I inserted values into the table :
insert into x_imp (id, int_status,c_ref,s_ref) values (1,'a1,a2,a3,a4','A','AS');
insert into x_imp (id, int_status,c_ref,s_ref) values (1,'b1,b2,b3,b4','B', 'BS');
insert into x_imp (id, int_status,c_ref,s_ref) values (1,'c1,c2,c3,c4', 'C', null);
insert into x_imp (id, int_status, cust_ref, site_ref) values (1,NULL, 'D', NULL);
I need to split the comma separated int_status into individual rows . That means my expected result is :
. What I need or looking for as expected result:
1, A, AS, a1
1, A, AS, a2
1, A, AS, a3
1, A, AS, a4
1, B, BS, b1
1, B, BS, b2
1, B, BS, b3
1, B, BS, b4
1, C, null, c1
1, C, null, c2
1, C, null, c3
1, C, null, c4
I currently have a solution using Regex . But this solution uses UNIQUE keyword .
The solution i have currently :
select UNIQUE c_ref,s_ref, regexp_substr(int_status,'[^,]+', 1, level) error_code
from x_imp
connect by regexp_substr(int_status, '[^,]+', 1, level) is not null;
I need a better solution . Any pointers ?
Thanks,
Bibin
One way of doing using MODEL clause:
select c_ref, s_ref, res err_code
FROM x_imp
model
partition by ( id, c_ref, s_ref)
dimension by ( 1 rn)
measures( int_status, cast(null as varchar2(100)) res,
nvl(length(regexp_replace(int_status, '[^,]')),0)+1 nb )
(res[for rn from 1 to nb[1] increment 1]=regexp_substr(int_status[1], '[^,]+', 1, cv(rn)))
order by c_ref, s_ref;
C_REF S_REF ERR_CODE
A AS a3
A AS a4
A AS a1
A AS a2
B BS b2
B BS b1
B BS b3
B BS b4
C c4
C c3
C c1
C c2
D
13 rows selected
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Oracle version Release 10.2.0.4.0
i have the issue with the QuerySQL
SQL returning comma delimited rate_codes for each (outlet, id_service)
QuerySQL:
select
(select ltrim(MAX(SYS_CONNECT_BY_PATH(v.service,',')) KEEP (DENSE_RANK LAST ORDER BY curr),',') ratecodes
from (
select os.outlet, rsm.id_service, os.service,
row_number() OVER (PARTITION BY os.outlet, rsm.id_service ORDER BY os.service) AS curr,
row_number() OVER (PARTITION BY os.outlet, rsm.id_service ORDER BY os.service) -1 AS prev
from prcsd_outletsvcs_test os,
ratecode_service_mapping_test rsm
where os.corp = to_number(substr(:account_number,1,5))
and os.house = ltrim(substr(:account_number,6,6),'0')
and os.cust = ltrim(substr(:account_number,12,2),'0')
and os.outlet = :no_outlet
and rsm.corp = os.corp
and rsm.rate_code = os.service
and rsm.id_service = :id_service
) v
group by outlet, id_service
CONNECT BY prev = PRIOR curr
START WITH curr = 1
) ratecodes
from dual;parameter account_number 0787074919903, no_outlet=2, id_service=3 returns V1,XF
parameter account_number 0787074919903, no_outlet=2, id_service=1 returns X1
This sql works fine, but if i enclose it with another select ... dual and the QuerySQL in cursor like
( the parameters account_number, no_outlet and id_service is returned from some other tables in outer loop, here i am using outer dual to simulate my situation )
select
:no_outlet, :id_service,
cursor (
QuerySQL above
) ratecodes
from dual
) ratecodes
from dual;cursor output:
parameter account_number 0787074919903, no_outlet=2, id_service=3 returns V1,XF
parameter account_number 0787074919903, no_outlet=2, id_service=1 returns nothing
the (outlet,id_service) with only one rate_code is not returning anything
data creation:
CREATE TABLE PRCSD_OUTLETSVCS_TEST
CORP NUMBER NOT NULL,
HOUSE VARCHAR2(6 BYTE) NOT NULL,
CUST VARCHAR2(2 BYTE) NOT NULL,
OUTLET NUMBER NOT NULL,
SERVICE VARCHAR2(2 BYTE) NOT NULL
CREATE TABLE RATECODE_SERVICE_MAPPING_TEST
CORP NUMBER(5),
ID_SERVICE NUMBER(10),
RATE_CODE VARCHAR2(10 BYTE)
Insert into PRCSD_OUTLETSVCS_TEST(corp, house, cust, outlet, service)
Values(7870, '749199', '3', 1, 'X1');
Insert into PRCSD_OUTLETSVCS_TEST(corp, house, cust, outlet, service)
Values(7870, '749199', '3', 1, 'X2');
Insert into PRCSD_OUTLETSVCS_TEST(corp, house, cust, outlet, service)
Values(7870, '749199', '3', 1, 'XC');
Insert into PRCSD_OUTLETSVCS_TEST(corp, house, cust, outlet, service)
Values(7870, '749199', '3', 2, 'V1');
Insert into PRCSD_OUTLETSVCS_TEST(corp, house, cust, outlet, service)
Values(7870, '749199', '3', 2, 'X1');
Insert into PRCSD_OUTLETSVCS_TEST(corp, house, cust, outlet, service)
Values(7870, '749199', '3', 2, 'X2');
Insert into PRCSD_OUTLETSVCS_TEST(corp, house, cust, outlet, service)
Values(7870, '749199', '3', 2, 'XF');
Insert into PRCSD_OUTLETSVCS_TEST(corp, house, cust, outlet, service)
Values(7870, '749199', '3', 3, '94');
Insert into PRCSD_OUTLETSVCS_TEST(corp, house, cust, outlet, service)
Values(7870, '749199', '3', 3, 'X1');
Insert into PRCSD_OUTLETSVCS_TEST(corp, house, cust, outlet, service)
Values(7870, '749199', '3', 3, 'X2');
Insert into PRCSD_OUTLETSVCS_TEST(corp, house, cust, outlet, service)
Values(7870, '749199', '3', 3, 'XR');
Insert into RATECODE_SERVICE_MAPPING_TEST(corp, id_service, rate_code)
Values(7870, 1, 'X1');
Insert into RATECODE_SERVICE_MAPPING_TEST(corp, id_service, rate_code)
Values(7870, 2, 'XC');
Insert into RATECODE_SERVICE_MAPPING_TEST(corp, id_service, rate_code)
Values(7870, 3, 'V1');
Insert into RATECODE_SERVICE_MAPPING_TEST(corp, id_service, rate_code)
Values(7870, 3, 'XF');
Insert into RATECODE_SERVICE_MAPPING_TEST(corp, id_service, rate_code)
Values(7870, 4, '94');
Insert into RATECODE_SERVICE_MAPPING_TEST(corp, id_service, rate_code)
Values(7870, 4, 'X1');
Insert into RATECODE_SERVICE_MAPPING_TEST(corp, id_service, rate_code)
Values(7870, 4, 'XR');thanks for any helppkchan wrote:
i added
where
v.outlet = svc_rc.outlet
and v.id_service = svc_rc.id_serviceand comment out the assignment lines with :no_outlet and :id_service
You misunderstand how hierarchical query works. Look at:
select max(ltrim(SYS_CONNECT_BY_PATH(v.service,','),',')) ratecodes
from (
select os.outlet,
rsm.id_service,
os.service,
row_number() OVER (PARTITION BY os.outlet, rsm.id_service ORDER BY os.service) AS rn
from prcsd_outletsvcs_test os,
ratecode_service_mapping_test rsm
where os.corp = to_number(substr(:account_number,1,5))
and os.house = ltrim(substr(:account_number,6,6),'0')
and os.cust = ltrim(substr(:account_number,12,2),'0')
--and os.outlet = :no_outlet
and rsm.corp = os.corp
and rsm.rate_code = os.service
--and rsm.id_service = :id_service
) v
where
v.outlet = svc_rc.outlet
and v.id_service = svc_rc.id_service
CONNECT BY rn = PRIOR rn + 1
START WITH rn = 1WHERE clause in hierarchical query is applied AFTER hierarchy is build. Therefore rn=1 from EACH combination is joined to rn=2 in ALL combinations and then joined to rn=3 in ALL combinations, etc. and only then WHERE clause is applied. To create proper hierarchies you need:
where
v.outlet = svc_rc.outlet
and v.id_service = svc_rc.id_service
CONNECT BY outlet = PRIOR outlet
AND id_service = PRIOR id_service
AND rn = PRIOR rn + 1
START WITH rn = 1Now:
with svc_rc as
select distinct os.outlet, rsm.id_service
from prcsd_outletsvcs_test os,
ratecode_service_mapping_test rsm
where rsm.corp = os.corp
and rsm.rate_code = os.service
order by outlet, id_service
select
svc_rc.outlet, svc_rc.id_service,
cursor (
select (
select max(ltrim(SYS_CONNECT_BY_PATH(v.service,','),',')) ratecodes
from (
select os.outlet,
rsm.id_service,
os.service,
row_number() OVER (PARTITION BY os.outlet, rsm.id_service ORDER BY os.service) AS rn
from prcsd_outletsvcs_test os,
ratecode_service_mapping_test rsm
where os.corp = to_number(substr(:account_number,1,5))
and os.house = ltrim(substr(:account_number,6,6),'0')
and os.cust = ltrim(substr(:account_number,12,2),'0')
--and os.outlet = :no_outlet
and rsm.corp = os.corp
and rsm.rate_code = os.service
--and rsm.id_service = :id_service
) v
where
v.outlet = svc_rc.outlet
and v.id_service = svc_rc.id_service
CONNECT BY outlet = PRIOR outlet
AND id_service = PRIOR id_service
AND rn = PRIOR rn + 1
START WITH rn = 1
) ratecodes
from dual
) ratecodes
from svc_rc
OUTLET ID_SERVICE RATECODES
1 1 CURSOR STATEMENT : 3
CURSOR STATEMENT : 3
RATECODES
1 2 CURSOR STATEMENT : 3
CURSOR STATEMENT : 3
RATECODES
1 4 CURSOR STATEMENT : 3
CURSOR STATEMENT : 3
RATECODES
2 1 CURSOR STATEMENT : 3
CURSOR STATEMENT : 3
RATECODES
2 3 CURSOR STATEMENT : 3
CURSOR STATEMENT : 3
RATECODES
V1,XF
2 4 CURSOR STATEMENT : 3
CURSOR STATEMENT : 3
RATECODES
3 1 CURSOR STATEMENT : 3
CURSOR STATEMENT : 3
RATECODES
3 4 CURSOR STATEMENT : 3
CURSOR STATEMENT : 3
RATECODES
94,X1,XR
8 rows selected.
SQL> You get 94,X1,XR, but still wrong results for other rows. So get rid of that extra level of select (we already established it is the source of the bug you are experiencing):
with svc_rc as
select distinct os.outlet, rsm.id_service
from prcsd_outletsvcs_test os,
ratecode_service_mapping_test rsm
where rsm.corp = os.corp
and rsm.rate_code = os.service
order by outlet, id_service
select
svc_rc.outlet,
svc_rc.id_service,
cursor (
select ltrim(SYS_CONNECT_BY_PATH(v.service,','),',') ratecodes
from (
select os.outlet,
rsm.id_service,
os.service,
row_number() OVER (PARTITION BY os.outlet, rsm.id_service ORDER BY os.service) AS rn
from prcsd_outletsvcs_test os,
ratecode_service_mapping_test rsm
where os.corp = to_number(substr(:account_number,1,5))
and os.house = ltrim(substr(:account_number,6,6),'0')
and os.cust = ltrim(substr(:account_number,12,2),'0')
and rsm.corp = os.corp
and rsm.rate_code = os.service
) v
WHERE connect_by_isleaf = 1
AND outlet = svc_rc.outlet
AND id_service = svc_rc.id_service
START WITH rn = 1
CONNECT BY outlet = PRIOR outlet
AND id_service = PRIOR id_service
AND rn = PRIOR rn + 1
) ratecodes
from svc_rc
OUTLET ID_SERVICE RATECODES
1 1 CURSOR STATEMENT : 3
CURSOR STATEMENT : 3
RATECODES
X1
1 2 CURSOR STATEMENT : 3
CURSOR STATEMENT : 3
RATECODES
XC
1 4 CURSOR STATEMENT : 3
CURSOR STATEMENT : 3
RATECODES
X1
2 1 CURSOR STATEMENT : 3
CURSOR STATEMENT : 3
RATECODES
X1
2 3 CURSOR STATEMENT : 3
CURSOR STATEMENT : 3
RATECODES
V1,XF
2 4 CURSOR STATEMENT : 3
CURSOR STATEMENT : 3
RATECODES
X1
3 1 CURSOR STATEMENT : 3
CURSOR STATEMENT : 3
RATECODES
X1
3 4 CURSOR STATEMENT : 3
CURSOR STATEMENT : 3
RATECODES
94,X1,XR
8 rows selected.
SQL> SY. -
How to split comma delimited string?
Hi,
I have a parameter called Id in my SP which will be of nvarchar data type and i'm going to get the multiple ids at a time seperated by commas in that parameter from the application. Now my requirement is to update a table with these comma seperated ids in seperate rows.
For example, if i have 2 parameters called Id1 and Id2. Id1 will contain only one value and will be of int data type and Id2 will be of nvarchar data type as i can get multiple ids delimited by a comma from the application. Suppose Id1 = 1 and Id2 = '1,2,3,4'. Then I have to update id2 in the tables seperately like wherever Id1 is '1' i need to update Id2 column for 4 rows with the value 1, 2, 3, 4 respectively in different rows.
Could you please tell me how can i do this in T-SQL? How can i split the data of parameter Id2 in 4 different rows?
Please let me know if you did not understand the question.
Thanks,
Deeptideeptideshpande wrote:
Hi,
I got a similar function which is like this:
CREATE FUNCTION dbo.fnSplit(
@sInputList VARCHAR(8000) -- List of delimited items
, @sDelimiter VARCHAR(8000) = ',' -- delimiter that separates items
) RETURNS @List TABLE (item VARCHAR(8000))
BEGIN
DECLARE @sItem VARCHAR(8000)
WHILE CHARINDEX(@sDelimiter,@sInputList,0) <> 0
BEGIN
SELECT
@sItem=RTRIM(LTRIM(SUBSTRING(@sInputList,1,CHARINDEX(@sDelimiter,@sInputList,0)-1))),
@sInputList=RTRIM(LTRIM(SUBSTRING(@sInputList,CHARINDEX(@sDelimiter,@sInputList,0)+LEN(@sDelimiter),LEN(@sInputList))))
IF LEN(@sItem) > 0
INSERT INTO @List SELECT @sItem
END
IF LEN(@sInputList) > 0
INSERT INTO @List SELECT @sInputList -- Put the last item in
RETURN
END
GO
Now when i use this in my select statement, i get data in a tabular structure as shown below:
select
from dbo.fnSplit('1,22,333,444,,5555,666',
Results
Item
1
22
333
444
5555
666
Now my requirement is to insert this value in a table which has 2 columns ID1 and ID2.
At any point of time ID1 will be an int value(only one id in that parameter) and ID2 can have multiple ids delimited by comma. With the help of above split function i can split values of ID2 into 6 different ids but i need to insert the table
in the following way:
ID1 ID2
1 1
1 22
1 333
1 444
1 5555
1 666
How can i insert the data in the above mentioned fashion.
Thanks,
Deepti
Like this:
Code Snippet
select 1 as id,* from dbo.fnSplit('1,22,333,444,,5555,666', ',')
Great!!!! Wonderfull!!!... Thanks a lot. -
Hi Gurus,
I have a problem:
The following string has commas I want to break it as:
'ABC,DEFGHI,DEE,YYY,XXX,333'
'ABC'
'DEFGHI'
'DEE'
'YYY'
'XXX'
'333'Any help will be highly appreciated.
Thanks
AqilSQL> select * from v$version where rownum=1;
BANNER
Oracle8i Enterprise Edition Release 8.1.7.4.1 - Production
SQL> select substr(col,instr(col,',',1,rownum)+1,instr(col,',',1,rownum+1)-instr(col,',',1,rownum)-1)
2 from (select ','||'ABC,DEFGHI,DEE,YYY,XXX,333'||',' col from dual) a, all_objects b
3 where rownum <= length(col)-length(replace(col,','))-1;
SUBSTR(COL,INSTR(COL,',',1,R
ABC
DEFGHI
DEE
YYY
XXX
333
6 rows selected.
SQL> Nicolas. -
Split commas delimited into 1D complex array
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[0.866405665874481,0.127425819635391,0.983153462409973,-0.0711551383137703,0.955700755119324,-0.27884304523468,0.787182509899139,-0.501964211463928,0.512355387210846,-0.687117278575897,0.177220240235329,-0.777789652347565,-0.0876994803547859,-0.792799115180969,-0.324512422084808,-0.736825287342072,-0.517065346240997,-0.627932071685791,-0.666604995727539,-0.471743047237396,-0.767350137233734,-0.287838608026505,-0.819185018539429,-0.0853987112641335,-0.81872695684433,0.123056441545486,-0.761552691459656]
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How can I extract the pairs of number and make it into a 1D complex array?
This is the expected output:
(0.866405665874481,0.127425819635391),(0.983153462409973,-0.0711551383137703),(0.955700755119324,-0.27884304523468),(0.787182509899139,-0.501964211463928),(0.512355387210846,-0.687117278575897),(0.177220240235329,-0.777789652347565),(-0.0876994803547859,-0.792799115180969),(-0.324512422084808,-0.736825287342072),(-0.517065346240997,-0.627932071685791),(-0.666604995727539,-0.471743047237396),(-0.767350137233734,-0.287838608026505),(-0.819185018539429,-0.0853987112641335),(-0.81872695684433),(0.123056441545486,-0.761552691459656)
Any gurus pls advise
Thanks and great day
Solved!
Go to Solution.I used the Spreadsheet String to Array, Decimate Array, and then Re/Im to Complex.
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Delimited String to Complex Number Array.png 13 KB -
Inserting the Comma Separated Strings into Table
Hi Seniors,
i had two string and i want to insert the records in the Table COMMENT . In this way.
would u please give some programe to insert the records.
The Data and the Table
( 901,902,903,904 )
( 'hai','nice','good & mail is [email protected] ','excellent and the phone 011-235323' )
comm_id loc_id company_name comments
1 10 901 Hai
2 10 902 nice
3 10 903 good & mail is [email protected]
4 10 904 excellent and the phone 011-235323
Thanks
SeenuHi, Seenu,
In Oracle 10 (and up) you can easily split a comma-delimited list using REGEXP_SUBSTR.
INSTR and SUBSTR can do the same thing in any version, but it's more complicated.
See the general instructions below:
/* How to Split a Delimited String
This shows how to take a single row with a delimited string, such as
Animal amoeba,bat,cedusa,dodo
and transform it into multiple rows:
Animal 1 amoeba
Animal 2 bat
Animal 3 cedusa
Animal 4 dodo
PROMPT ========== -1. sep_char parameter ==========
VARIABLE sep_char VARCHAR2 (10)
EXECUTE :sep_char := ',';
SELECT :sep_char AS sep_char
FROM dual;
PROMPT ========== 0. string_test table ==========
DROP TABLE string_test;
CREATE TABLE string_test
( grp_name VARCHAR2 (10)
, list_txt VARCHAR2 (50)
INSERT INTO string_test (grp_name, list_txt) VALUES ('Animal', 'amoeba,bat,cedusa,dodo');
INSERT INTO string_test (grp_name, list_txt) VALUES ('Date', '15-Oct-1582,16-Oct-2008');
INSERT INTO string_test (grp_name, list_txt) VALUES ('Nothing', NULL);
INSERT INTO string_test (grp_name, list_txt) VALUES ('Place', 'New York');
INSERT INTO string_test (grp_name, list_txt) VALUES ('Skip', 'Hop,,Jump');
SELECT *
FROM string_test
ORDER BY grp_name;
PROMPT ========== Q1. Oracle 11 Query ==========
WITH cntr AS -- Requires Oracle 9
( -- Begin sub-query cntr, to generate n (1, 2, 3, ...)
SELECT LEVEL AS n -- Requires Oracle 9
FROM dual
CONNECT BY LEVEL <= 1 + (
SELECT MAX ( REGEXP_COUNT (list_txt, :sep_char) ) -- Requires Oracle 11
FROM string_test
) -- End sub-query cntr, to generate n (1, 2, 3, ...)
SELECT grp_name
, n
, REGEXP_SUBSTR ( list_txt -- Requires Oracle 10
, '[^' || :sep_char || ']' -- Anything except sep_char ...
|| '+' -- ... one or more times
, 1
, n
) AS item_txt
FROM string_test
JOIN cntr -- Requires Oracle 9
ON n <= 1 + REGEXP_COUNT (list_txt, :sep_char) -- Requires Oracle 11
ORDER BY grp_name
, n;
/* Notes:
REGEXP_SUBSTR (s, '[^,]+', 1, n)
returns the n-th item in a comma-delimited list s.
If there are fewer than n items, it returns NULL.
One or more consecutive characters other than comma make an item, so
'Hop,,Jump' has two items, the second one being 'Jump'.
The sub-query cntr produces a list of integers 1, 2, 3, ..., w
where w is the worst-case (the largest number of items in any list).
This actually counts separators, not items, (e.g., it counts both
commas in 'Hop,,Jump', even though), so the w it produces may be
larger than is really necessary. No real harm is done.
PROMPT ========== Q2. Possible Problems Fixed ==========
WITH cntr AS
( -- Begin sub-query cntr, to generate n (1, 2, 3, ...)
SELECT LEVEL AS n
FROM dual
CONNECT BY LEVEL <= 1 + (
SELECT MAX ( REGEXP_COUNT (list_txt, :sep_char) )
FROM string_test
) -- End sub-query cntr, to generate n (1, 2, 3, ...)
SELECT grp_name
, n
, REGEXP_SUBSTR ( list_txt
, '[^' || :sep_char || ']' -- Anything except sep_char ...
|| '+' -- ... one or more times
, 1
, n
) AS item_txt
FROM string_test
JOIN cntr ON n <= 1 + NVL ( REGEXP_COUNT (list_txt, :sep_char) -- Problem (1)
, 0
WHERE REGEXP_SUBSTR ( list_txt -- Problem (2)
, '[^' || :sep_char || ']' -- Anything except sep_char ...
|| '+' -- ... one or more times
, 1
, n
) IS NOT NULL
OR list_txt IS NULL -- Problems (1) and (2) together
ORDER BY grp_name
, n;
(Possible) Problems and Fixes
(1) If list_txt IS NULL, then REGEXP_COUNT (list_txt, :sep_char)
returns NULL, the join condition fails, and the output
contains nothing corresponding to the row from string_test.
If you want a NULL item to appear in the results, use
NVL to make sure the expression returns 0 instead of NULL.
(2) If list_txt contains multiple consecutive sep_chars (or if it
begins or ends with sep_char, then the original query
will return NULL items. To suppress these, add a WHERE
clause to test that the item_txt to be displayed IS NOT NULL.
PROMPT ========== Q3. Oracle 8.1 Query ===========
SELECT grp_name
, n
, SUBSTR ( list_txt
, begin_pos
, end_pos - begin_pos
) AS item_txt
FROM ( -- Begin sub-query to compute begin_pos and end_pos
SELECT grp_name
, n
, list_txt
, INSTR ( :sep_char || list_txt
, :sep_char
, 1
, n
) AS begin_pos
, INSTR ( list_txt || :sep_char
, :sep_char
, 1
, n
) AS end_pos
FROM string_test
, ( -- Begin sub-query cntr, to generate n (1, 2, 3, ...)
SELECT ROWNUM AS n
FROM all_objects
WHERE ROWNUM <= 1 + (
SELECT MAX ( LENGTH (list_txt)
- LENGTH (REPLACE (list_txt, :sep_char))
FROM string_test
) -- End sub-query cntr, to generate n (1, 2, 3, ...)
cntr
WHERE n <= 1 + ( LENGTH (list_txt)
- LENGTH (REPLACE (list_txt, :sep_char))
) -- End sub-query to compute begin_pos and end_pos
ORDER BY grp_name
, n;
/* Version-Dependent Features and Work-Arounds
The code above, Q3, runs in Oracle 8.1.
The following changes were made to Q1:
(11) REGEXP_COUNT was introduced in Oracle 11.
In earlier versions, to find the number of sep_chars in list_txt,
see how much the LENGTH changes when sep_chars are removed.
(10) REGEXP_SUBSTR was introduced in Oracle 10.
In earlier versions, use INSTR to find where the sep_chars are,
and use SUBSTR to get the sub-strings between them.
(Using this technique, 'Hop,,Jump' still contains three items,
but now item 2 IS NULL and item 3 is 'Jump'.)
(9.a) The WITH-clause was introduced in Oracle 9
In earlier versions, use in-line views.
(9.b) "CONNECT BY LEVEL < constant" doesn't work in Oracle 8.
Use ROWNUM from any sufficiently large table or view instead.
(9.c) ANSII join notation (JOIN table_name ON ...) was introduced in Oracle 9
In earlier versions, join condition go in a WHERE-clause.
*/ -
Using a comma seprated string as rows
i hv a column in which i store comma seprated name, i have to show them as rows in a report..
plz helpAs with most things, it depends greatly on your Oracle version (you should always post this information).
In release 11 here's a neat method.
http://laurentschneider.com/wordpress/2009/07/select-from-column-separated-list.html
In release 10 there's REGEXP
http://nuijten.blogspot.com/2009/07/splitting-comma-delimited-string-regexp.html
And it looks like you've been given a pre-10 answer already. -
Error in create-nodeset-from-delimited-string
Hi Gurus,
I am trying to use the orcl:create-nodeset-from-delimited-string XPath extension function in the XSL mapper.
I am using the Map test feature to test my map, and notice that if I use this function, the XSL does not give any output - i guess the map is failing to execute at runtime. When I open the JDeveloper as jdev.exe [so that I can see the command line window for JDev], I can see that an error appears in the command line window that states "Method orcl:create-nodeset-from-delimited-string" not found.
This XPath function is available for use in the "Advanced Functions" palette in the XSL Mapper.
Please let me know if
a) This function can be used within the Mapper, and if so,
b) whats the right way to use it.
My usage looks like
orcl:create-nodeset-from-delimited-string('tns:sampeNode',$delimVar,',')
where delimVar is a comma delimited string.
Please let me know your thoughts on this .
rgds,
RamHello..
Look, I paste a functional piece of code that I develop in a transformation.
Take this for your example and develop with the same structure.
BR...Rodrigo
<xsl:param name="HomeNumber"
select="/tns:GetCustomerResponse/tns:GetCustomerResult/tns:DefaultAddress/tns:HomePhone"/>
<xsl:param name="HomeNumberExt"
select="/tns:GetCustomerResponse/tns:GetCustomerResult/tns:DefaultAddress/tns:HomePhoneExt"/>
<xsl:param name="WorkNumber"
select="/tns:GetCustomerResponse/tns:GetCustomerResult/tns:DefaultAddress/tns:WorkPhone"/>
<xsl:param name="WorkNumberExt"
select="/tns:GetCustomerResponse/tns:GetCustomerResult/tns:DefaultAddress/tns:WorkPhoneExt"/>
<xsl:param name="Fax1"
select="/tns:GetCustomerResponse/tns:GetCustomerResult/tns:DefaultAddress/tns:Fax1"/>
<xsl:param name="Fax2"
select="/tns:GetCustomerResponse/tns:GetCustomerResult/tns:DefaultAddress/tns:Fax2"/>
<xsl:param name="Email"
select="/tns:GetCustomerResponse/tns:GetCustomerResult/tns:DefaultAddress/tns:Email"/>
<xsl:param name="contactMedium"
select="concat($HomeNumber,'-%',$HomeNumberExt,'-%',$WorkNumber,'-%',$WorkNumberExt,'-%',$Fax1,'-%',$Fax2,'-%',$Email,'-')"/>
<xsl:param name="contactMediumNodeSet"
select="oraext:create-nodeset-from-delimited-string('contactMediumNodeSet',$contactMedium,'%')"/>
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