Loop query
i have a simple loop query. I want to get same data from 3 different tables into a single internal table like
if tab1 data is not available then tab2 then tab3.
now when i use my internal table how do i fill data into my internal table and what will be my loop condition.
i have already written select statement.
a sample code will be of great help
Hi,
The above said code I think it doesn't work properly because in the select statement from table name placed after the internal table and also no need of append statement.
Use like this...(itab-Internal table name)
Select * from tab1 into table itab
where (condition).
if sy-subrc <> 0.
Select * from tab2 into table itab
where(condition).
if sy-subrc <> 0.
Select * from tab3 into table itab
where (condition).
endif.
endif.
Now you will get value in the internal table itab.Three different tables where tab1,tab2,tab3.
Thanks,
Sakthi C
*Rewards if useful--*
Similar Messages
-
can some one help me with this query please
i have a cfmail running off a query
i want to be able to send mail to a list of recipietns from
my database
the query below works but only sends emails to the first
contact in the list
what can i do to my query to change this?
<CFQUERY datasource="#application.ds#" Name="GetSch">
SELECT cc.Code, gg.PlayerPhone, dd.Message, cc.Club_Abbrev
FROM appoint_table dd, SMS_Players_Table gg, SMS_Clubs_Table
cc
WHERE ServerSMS <= #CreateODBCDateTime(Now())# AND
dd.App_ClientID = gg.PlayerID AND dd.LoginID = cc.ClubID
AND ServerSMS <> ''
</cfquery>
<cfmail to = "[email protected]" query="GetSch"
from = "test"
subject="">
to:#Code##PlayerPhone#
text:#Message#
from:#Club_Abbrev#
</cfmail>ok thank i just realised what i need
just to go to one email as the cfmail is at the min
but i need to loop through the mail output so it send 30
emails to the same email
with the different
to:#Code##PlayerPhone#
text:#Message#
from:#Club_Abbrev#
for each record retreved form the query -
Exception statement for looping query
Hi this is my query to date:
declare
cursor curs is
select name_id_no, incident_date
from MICHAELC.Food_Nov_01_final t
--where rownum < 6
for update of cat_latest;
w_cat_latest number(4,0);
w_cat_latest_date date;
w_cat_max number(4,0);
w_cat_max_date date;
w_cat_min number(4,0);
w_cat_min_date date;
begin
for i in curs loop
-- get latest cat date
select max(cat_score_date) into w_cat_latest_date
from rbn_cat
where customer_no = i.name_id_no
and cat_score_date <= i.incident_date;
-- get latest cat score
select cat_score into w_cat_latest
from rbn_cat
where customer_no = i.name_id_no
and cat_score_date = w_cat_latest_date
and rownum = 1;
--get maximum cat score
select max(cat_score) into w_cat_max
from rbn_cat
where customer_no = i.name_id_no
and months_between(i.incident_date,cat_score_date) between 0 and 12;
--get maximum cat date
select cat_score_date into w_cat_max_date
from rbn_cat
where customer_no = i.name_id_no
and cat_score = w_cat_max
and months_between(i.incident_date,cat_score_date) between 0 and 12
and rownum = 1;
--get minimum cat score
select min(cat_score) into w_cat_min
from rbn_cat
where customer_no = i.name_id_no
and months_between(i.incident_date,cat_score_date) between 0 and 12;
--get minimum cat date
select cat_score_date into w_cat_min_date
from rbn_cat
where customer_no = i.name_id_no
and cat_score = w_cat_min
and months_between(i.incident_date,cat_score_date) between 0 and 12
and rownum = 1;
update MICHAELC.Food_Nov_01_final
set cat_latest = w_cat_latest
, cat_latest_date = w_cat_latest_date
, cat_max = w_cat_max
, cat_max_date = w_cat_max_date
, cat_min = w_cat_min
, cat_min_date = w_cat_min_date
where current of curs;
end loop;
end;
I receive the following error:
Error report:
ORA-01403: no data found
ORA-06512: at line 37
01403. 00000 - "no data found"
*Cause:
*Action:
I want to use an exception statement, something along the lines of
exception when no_data_found then
w_cat_latest_date := NULL;
w_cat_latest := NULL;
w_cat_max := NULL;
w_cat_max_date := NULL;
w_cat_min := NULL;
w_cat_min_date := NULL;I'm just not really sure how to use the exception statement correctly and if it is the best way to handle this error. Thank-you for your time and help.
Banner:
Oracle Database 11g Release 11.2.0.2.0 - 64bit Production
PL/SQL Release 11.2.0.2.0 - Production
"CORE 11.2.0.2.0 Production"
TNS for Linux: Version 11.2.0.2.0 - Production
NLSRTL Version 11.2.0.2.0 - ProductionLike this;-
declare
cursor curs is
select name_id_no, incident_date
from MICHAELC.Food_Nov_01_final t
--where rownum < 6
for update of cat_latest;
w_cat_latest number(4,0);
w_cat_latest_date date;
w_cat_max number(4,0);
w_cat_max_date date;
w_cat_min number(4,0);
w_cat_min_date date;
begin
for i in curs loop
-- get latest cat date
BEGIN
select max(cat_score_date) into w_cat_latest_date
from rbn_cat
where customer_no = i.name_id_no
and cat_score_date <= i.incident_date;
EXCEPTION
when no_data_found then
w_cat_latest_date := NULL;
END;
BEGIN
-- get latest cat score
select cat_score into w_cat_latest
from rbn_cat
where customer_no = i.name_id_no
and cat_score_date = w_cat_latest_date
and rownum = 1;
EXCEPTION
when no_data_found then
w_cat_latest
w_cat_latest:= NULL;
END;
/* you get the idea
--get maximum cat score
select max(cat_score) into w_cat_max
from rbn_cat
where customer_no = i.name_id_no
and months_between(i.incident_date,cat_score_date) between 0 and 12;
--get maximum cat date
select cat_score_date into w_cat_max_date
from rbn_cat
where customer_no = i.name_id_no
and cat_score = w_cat_max
and months_between(i.incident_date,cat_score_date) between 0 and 12
and rownum = 1;
--get minimum cat score
select min(cat_score) into w_cat_min
from rbn_cat
where customer_no = i.name_id_no
and months_between(i.incident_date,cat_score_date) between 0 and 12;
--get minimum cat date
select cat_score_date into w_cat_min_date
from rbn_cat
where customer_no = i.name_id_no
and cat_score = w_cat_min
and months_between(i.incident_date,cat_score_date) between 0 and 12
and rownum = 1;
update MICHAELC.Food_Nov_01_final
set cat_latest = w_cat_latest
, cat_latest_date = w_cat_latest_date
, cat_max = w_cat_max
, cat_max_date = w_cat_max_date
, cat_min = w_cat_min
, cat_min_date = w_cat_min_date
where current of curs;
end loop;
end;
/ -
XSL Looping Query for Short Text PO Attachments
I am using XML Publisher to revise a custom Purchase Order.
This is a sample skeleton layout of the XML data:
<PO_DATA>
<LINES>
<LINES_ROW>
<LINE_NUM>1</LINE_NUM>
<ITEM_DESCRIPTION>blah1.</ITEM_DESCRIPTION>
<PO_HEADER_ID>535404</PO_HEADER_ID>
<PO_LINE_ID>879135</PO_LINE_ID>
<LINE_SHORT_TEXT>
<LINE_SHORT_TEXT_ROW>
<PO_LINE_ID>879135</PO_LINE_ID>
<SHORT_TEXT>Attachment for line 1</SHORT_TEXT>
</LINE_SHORT_TEXT_ROW>
<LINE_SHORT_TEXT_ROW>
<PO_LINE_ID>879135</PO_LINE_ID>
<SHORT_TEXT>Another Attachment for line 1</SHORT_TEXT>
</LINE_SHORT_TEXT_ROW>
<LINE_SHORT_TEXT_ROW>
<PO_LINE_ID>879135</PO_LINE_ID>
<SHORT_TEXT>Header Attachment</SHORT_TEXT>
</LINE_SHORT_TEXT_ROW>
</LINE_SHORT_TEXT>
</LINES_ROW>
<LINES_ROW>
<LINE_NUM>2</LINE_NUM>
<ITEM_DESCRIPTION>Blah2</ITEM_DESCRIPTION>
<PO_HEADER_ID>535404</PO_HEADER_ID>
<PO_LINE_ID>879136</PO_LINE_ID>
<LINE_SHORT_TEXT>
<LINE_SHORT_TEXT_ROW>
<PO_LINE_ID>879136</PO_LINE_ID>
<SHORT_TEXT>Attachment for line 2</SHORT_TEXT>
</LINE_SHORT_TEXT_ROW>
<LINE_SHORT_TEXT_ROW>
<PO_LINE_ID>879136</PO_LINE_ID>
<SHORT_TEXT>Header Attachment</SHORT_TEXT>
</LINE_SHORT_TEXT_ROW>
</LINE_SHORT_TEXT>
</LINES_ROW>
</LINES>
</PO_DATA>I would like to be able to list the bold lines (text attachments) on the PO.
I have been able to list the first <SHORT_TEXT> attachment for the 1st line, but then all of the other attachments are not listed, and I can't work out why.
This is the xsl / codey bits from the rtf template:
<xsl:variable name="lineID" select="../../PO_LINE_ID" />
<xsl:for-each select="/PO_DATA/LINES/LINES_ROW/LINE_SHORT_TEXT/LINE_SHORT_TEXT_ROW/PO_LINE_ID">
<xsl:if test="$lineID = .">
<xsl:variable name="lineID" select="position()" />
<xsl:value-of select="/PO_DATA/LINES/LINES_ROW/LINE_SHORT_TEXT/LINE_SHORT_TEXT_ROW/SHORT_TEXT[$lineID]" />
</xsl:if>
</xsl:for-each>I don't understand why the attachment for line1 (Attachment for line 1) is listed, but then none of the others are. Presumably I'm doing something stupid, but I can't work out what.
edit - I've printed some of the variables out as the loop is incremented - the problem seems to be that the PO_LINE_ID is not incremented for the line in bold above. It just stays the same - hence why it works for the first line, where the PO_LINE_ID matches, and not for any of the other lines. So the problem is how to get that bold line to increment the PO_LINE_ID?Thanks
nullSorry to labour the point.
When I used this code against the XML:
<xsl:for-each select="/PO_DATA/LINES/LINES_ROW">
<xsl:value-of select="PO_LINE_ID" />
<xsl:for-each select="./LINE_SHORT_TEXT/LINE_SHORT_TEXT_ROW">
<xsl:value-of select="SHORT_TEXT" />
</xsl:for-each></xsl:for-each>
It generated this against every line:
879135
Attachment for line 1
Another Attachment for line 1
Header Attachment
879136
Attachment for line 2
Header Attachment
879137
Attachment for line 3
Header Attachment
This is my reasoning for the code that works:
<xsl:variable name="bobby1" select="../../PO_LINE_ID" />
Make up a variable name, and give it the value of the current lines PO_LINE_ID
<xsl:for-each select="/PO_DATA/LINES/LINES_ROW/LINE_SHORT_TEXT/LINE_SHORT_TEXT_ROW">
Loop through XML structure e.g.:
<LINE_SHORT_TEXT>
<LINE_SHORT_TEXT_ROW>
<PO_LINE_ID>879135</PO_LINE_ID>
<SHORT_TEXT>Attachment for line 1</SHORT_TEXT>
</LINE_SHORT_TEXT_ROW>
<LINE_SHORT_TEXT_ROW>
<PO_LINE_ID>879135</PO_LINE_ID>
<SHORT_TEXT>Another Attachment for line 1</SHORT_TEXT>
</LINE_SHORT_TEXT_ROW>
<LINE_SHORT_TEXT_ROW>
<PO_LINE_ID>879135</PO_LINE_ID>
<SHORT_TEXT>Header Attachment</SHORT_TEXT>
</LINE_SHORT_TEXT_ROW>
</LINE_SHORT_TEXT><xsl:variable name="bobby2" select="PO_LINE_ID" />
And each time through the loop, assign the 'bobby2' variable the value of the PO_LINE_ID.
<xsl:if test="$bobby1=$bobby2">
This condition is neeed - because lets say that the 'PO_LINE_ID' of the current line is 879135, and the value of the 'PO_LINE_ID' listed in the LINE_SHORT_TEXT_ROW is 879136, then I don't want to output the value of the 'SHORT_TEXT' because it doesn't relate to the PO_LINE_ID of the line currently being checked. In your shorter code version, there is no checking to see if the PO_LINE_ID in the LINE_SHORT_TEXT_ROW section matches the parent PO_LINE_ID, so it just lists all LINE_SHORT_TEXT_ROW data, regardless of whether it is related to the parent line or not.
<xsl:value-of select="SHORT_TEXT" />
</xsl:if>
</xsl:for-each>
I'd be happy to email you over the .rtf and .xml file so you can see what I'm talking about.
Thanks again for your time and help with this. As I said, without your initial help with the for-each loop I would not have fixed it. -
Oh save me please.
I have two computers running Logic Pro X on both with Yosemite. One of them seems to have a more extensive drum loop collection than the other - there were vintage drum machine loops which I adored on my first computer (a tower) and unfortunately these are absent when I open up the loops from my more recent installation of LPX on my laptop. What should I do to "locate" these other loops which I assumed were factory presets. There are drum loops present just not all and the ones I found especially useful are the ones not on the second computer.
Do I make any sense to you who might be way more knowledgeable?
thanks
ntI think you are getting a little confused....
Kontakt (I assume thats what you meant by Contact?) isn't part of Logic Pro X nor it's content...
It's a 3rd party plugin from Native Instruments that uses it's own libraries you must purchase unless they came free with Kontakt....
So, download and install those libraries the same way as they were installed on your other Mac.... from whatever source you got them from.
Additional:
If you mean the Drum Machine you see in the Additional Content in Logic.. highlighted in this screenshot
That isn't a collection of loops.... its a plugin found by opening up Logic's Library.... and selecting it from there... -
Hi Team
I have requirement below , can you please help me with sql logic
My input table is below
INC_NUM
FA_ADD
HZ_ADD
PARENT_INC_NUM
ID
A0001
A
A
A0001-02
A
A
A0001
1
A0001-04
B
C
A0001
1
A0001-05
B
C
A0001
1
A0001-09
B
S
A0001
1
A0001-07
D
A
A0001
1
B0001
J
K
B0001-03
L
M
B0001
2
B0001-04
J
K
B0001
2
B0001-05
A
B
B0001
2
B0001-06
A
B
B0001
2
B0001-07
A
B
B0001
2
C0001-02
A
B
C0001-03
A
C
C0001-02
3
C0001-05
A
B
C0001-02
3
My output
INC_NUM
FA_ADD
HZ_ADD
PARENT_INC_NUM
A0001
A
A
A0001-02
A
A
A0001
A0001-04
B
C
A0001-05
B
C
A0001-09
B
S
A0001-07
D
A
B0001
J
K
B0001-03
L
M
B0001-04
J
K
B0001
B0001-05
A
B
B0001-06
A
B
B0001-07
A
B
C0001-02
A
B
C0001-03
A
C
C0001-05
A
B
C0001-02
Here i n considering null values of parent_inc_num or null values of ID as Parent record ID
And i m comparing this record FA_ADD and HZ_ADD with its child records FA_ADD and HZ_ADD ,If they matches then i m assigning Parent_INC_NUM else null
Let me take example of record C0001-02, it has null values of PARENT_INC_NUM (or null for ID)
So C0001-02 is considered as base record ,
Now i m comparing FA_ADD and HZ_ADD values of C0001-02 with its child records FA_ADD and HZ-ADD (ie C0001-03,C0001-05 )
C0001-03 doesnt match so i m assigning null in target else i m assigning its base record ie C0001-02
Below is table sample data
could you please help
with t as
(select 'A0001' as INC_NUM,'A' as FA_ADD,'A' as HZ_ADD ,null as PARENT_INC_NUM ,null as ID from dual
union all
select 'A0001-02' as INC_NUM,'A' as FA_ADD,'A' as HZ_ADD ,'A0001' as PARENT_INC_NUM ,1 as ID from dual
union all
select 'A0001-04' as INC_NUM,'B' as FA_ADD,'C' as HZ_ADD ,'A0001' as PARENT_INC_NUM ,1 as ID from dual
union all
select 'A0001-05' as INC_NUM,'B' as FA_ADD,'C' as HZ_ADD ,'A0001' as PARENT_INC_NUM , 1 as ID from dual
union all
select 'A0001-09' as INC_NUM,'B' as FA_ADD,'S' as HZ_ADD ,'A0001' as PARENT_INC_NUM,1 as ID from dual
union all
select 'A0001-07' as INC_NUM,'D' as FA_ADD,'A' as HZ_ADD ,'A0001' as PARENT_INC_NUM,1 as ID from dual
union all
select 'B0001' as INC_NUM,'J' as FA_ADD,'K' as HZ_ADD ,null as PARENT_INC_NUM , null as ID from dual
union all
select 'B0001-03' as INC_NUM,'L' as FA_ADD,'M' as HZ_ADD ,'B0001' as PARENT_INC_NUM,2 as ID from dual
union all
select 'B0001-04' as INC_NUM,'J' as FA_ADD,'K' as HZ_ADD ,'B0001' as PARENT_INC_NUM ,2 as ID from dual
union all
select 'B0001-05' as INC_NUM,'A' as FA_ADD,'B' as HZ_ADD ,'B0001' as PARENT_INC_NUM,2 as ID from dual
union all
select 'B0001-06' as INC_NUM,'A' as FA_ADD,'B' as HZ_ADD ,'B0001' as PARENT_INC_NUM,2 as ID from dual
union all
select 'B0001-07' as INC_NUM,'A' as FA_ADD,'B' as HZ_ADD ,'B0001' as PARENT_INC_NUM,2 as ID from dual
union all
select 'C0001-02' ,'A','B',null,null from dual
union all
select 'C0001-03','A','C','C0001-02',3 from dual
union all
select 'C0001-05','A','B','C0001-02',3 from dual
select * from t
I have 100 thousands of records of this data ,so need to take care of performance as well
Thank you
Sumanthwith t as
(select 'A0001' INC_NUM,'A' FA_ADD,'A' HZ_ADD ,null as PARENT_INC_NUM ,null as ID from dual union all
select 'A0001-02','A','A','A0001',1 from dual union all
select 'A0001-04','B','C','A0001',1 from dual union all
select 'A0001-05','B','C','A0001',1 from dual union all
select 'A0001-09','B','S','A0001',1 from dual union all
select 'A0001-07','D','A','A0001',1 from dual union all
select 'B0001','J','K',null,null from dual union all
select 'B0001-03','L','M','B0001',2 from dual union all
select 'B0001-04','J','K','B0001',2 from dual union all
select 'B0001-05','A','B','B0001',2 from dual union all
select 'B0001-06','A','B','B0001',2 from dual union all
select 'B0001-07','A','B','B0001',2 from dual union all
select 'C0001-03' ,'A','B',null,null from dual union all
select 'C0001-02','A','C','C0001-03',3 from dual union all
select 'C0001-05','A','B','C0001-03',3 from dual union all
select 'C0001-06','A','B','C0001-03',3 from dual
select INC_NUM,FA_ADD,HZ_ADD,
case when fa_add = connect_by_root fa_add
and hz_add = connect_by_root hz_add
then parent_inc_num
end parent_inc_num
from t
start with parent_inc_num is null
connect by prior inc_num = parent_inc_num
INC_NUM
FA_ADD
HZ_ADD
PARENT_INC_NUM
A0001
A
A
A0001-02
A
A
A0001
A0001-04
B
C
A0001-05
B
C
A0001-07
D
A
A0001-09
B
S
B0001
J
K
B0001-03
L
M
B0001-04
J
K
B0001
B0001-05
A
B
B0001-06
A
B
B0001-07
A
B
C0001-03
A
B
C0001-02
A
C
C0001-05
A
B
C0001-03
C0001-06
A
B
C0001-03
Regards
Etbin -
Hi,
I need help or suggestions in writing a pl/sql loop query against the data in Table A in order to get the output of Table B.
Table A
id type valu
1 a x
1 a y
1 a x
1 b 3
1 c 33
2 a x
2 b 55
2 c 33
The output should be inserted in a new table.The expected output
Table B output
id list_a List_B List_C
1 x,y,x 3 33
2 x 55 33
ThanksTry this
SQL> with t
2 as
3 (
4 select 1 id, 'a' type, 'x' value from dual union all
5 select 1 id, 'a' type, 'y' value from dual union all
6 select 1 id, 'a' type, 'x' value from dual union all
7 select 1 id, 'b' type, '3' value from dual union all
8 select 1 id, 'c' type, '33' value from dual union all
9 select 2 id, 'a' type, 'x' value from dual union all
10 select 2 id, 'b' type, '55' value from dual union all
11 select 2 id, 'c' type, '33' value from dual
12 )
13 select id, max(decode(type, 'a', value)) list_a, max(decode(type, 'b', value)) list_b, max(decode(type, 'c', value)) list_c
14 from (
15 select id, type, max(value) value
16 from (
17 select id, type, ltrim(sys_connect_by_path(value, ','),' ,') value
18 from (
19 select t.*, row_number() over(partition by id, type order by 1) rno
20 from t
21 )
22 start with rno = 1
23 connect by rno = prior rno + 1
24 and id = prior id
25 and type = prior type
26 )
27 group by id, type
28 )
29 group by id
30 /
ID LIST_A LIST_B LIST_C
1 x,y,x 3 33
2 x 55 33
SQL> -
I must not be in the right mode today, because this is giving
me a hard time...
I have a SQL Server database with 250,000 records. Each
record represents a medical visit.
Each record has 25 fields that contain patient diagnosis. A
visit may show one diagnosis, or it may show as many as 25. Any
specific diagnosis (250.00 for example) may appear in a field
called Code1, or a field called Code2.... Code25.
There are a total of about 500 patients that make up the
250,000 visits.
What I need is a report that shows each DISTINCT diagnosis,
and a listing (and count) of people that have been assigned that
diagnosis.
My thought is to first query the table to arrive at the
unique list of diagnosis codes. Then, in a nested loop, query the
database to see who has been assigned that code, and how many
times.
This strikes me as an incredibly database intensive query,
however.
What is teh correct way to do this?The correct way to do this is to normalize your database.
Rather than having 25 separate colums that essentially
contain the same data (different codes), break that out into a
separate table.
Patient
patientid
Visit
patientid (foreign key referencing Patient)
visitid
Diagnosis
visitid (foreign key referencing visitid in Visit)
diagnosiscode
order (if the 1-25 ordering of diagnosis codes is important)
Once you correct your datamodel, what you're trying to do
becomes simple.
-- get all diagnosis codes
select distinct(diagnosiscode) from diagnosis
-- get a breakdown of diagnosis codes, patients, and counts
for that diagnosis
select diagnosiscode, patient.name, count(diagnosiscode) from
patient left join visit on (patient.patientid =
visit.patientid)
left join diagnosis on (visit.visitid = diagnosis.visitid)
group by diagnosiscode, patient.name -
Hi,
I need to extract data from a given piece of XML. If I pass the xml to the procedure as clob and query it in a loop, it returns no rows. However if I include the actuall xml in the loop query it returns the data I'm looking for. Why doesn't it return data when using the clob?
1. Example code below works with xml included in the loop query:
BEGIN
FOR x IN ( SELECT x.*
FROM XMLTABLE (
xmlnamespaces (
'http://schemas.xmlsoap.org/soap/envelope' AS "x",
'http://www.w3.org/2001/XMLSchema-instance' AS "xsi"),
PASSING xmltype (
'<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<soapenv:Body>
<loadServiceListResponse soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<loadServiceListReturn href="#id0"/>
</loadServiceListResponse>
<multiRef id="id0" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns1:ExternalSystemOutput" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:ns1="java:ExternalSystemOutput.TestIPA.nhsia.nhs">
<standardOutput href="#id1"/>
<systemData soapenc:arrayType="ns2:ExternalSystemData[2]" xsi:type="soapenc:Array" xmlns:ns2="java:ExternalSystemData.TestIPA.nhsia.nhs">
<systemData href="#id2"/>
<systemData href="#id3"/>
</systemData>
</multiRef>
<multiRef id="id3" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns3:ExternalSystemData" xmlns:ns3="java:ExternalSystemData.TestIPA.nhsia.nhs" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
<description xsi:type="soapenc:string">Prescription</description>
<url xsi:type="soapenc:string">http://192.168.21.131:8080/nhsia/TestIPA/validate.jsp?sdwlhqw@5)vhuylfh@Suhvfulswlrq33509</url>
</multiRef>
<multiRef id="id1" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns4:StandardOutput" xmlns:ns4="java:StandardOutput.TestIPA.nhsia.nhs" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
<auditID xsi:type="soapenc:string"/>
<statusID xsi:type="soapenc:string">0</statusID>
<systemAvailability xsi:type="soapenc:string">Available</systemAvailability>
</multiRef>
<multiRef id="id2" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns5:ExternalSystemData" xmlns:ns5="java:ExternalSystemData.TestIPA.nhsia.nhs" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
<description xsi:type="soapenc:string">Appointment</description>
<url xsi:type="soapenc:string">http://192.168.21.131:8080/nhsia/TestIPA/validate.jsp?vgzoktzC8,ykx|oikCGvvuotzsktz61409</url>
</multiRef>
</soapenv:Body>
</soapenv:Envelope>').
EXTRACT (
'//multiRef',
'xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"')
COLUMNS description VARCHAR2 (30) PATH 'description',
url VARCHAR2 (250) PATH 'url') x)
LOOP
DBMS_OUTPUT.PUT_LINE('Rec: '||x.description||' '||x.url);
END LOOP;
END;
/Returns:
Rec:
Rec: Prescription http://192.168.21.131:8080/nhsia/TestIPA/validate.jsp?sdwlhqw@5)vhuylfh@Suhvfulswlrq33509
Rec:
Rec: Appointment http://192.168.21.131:8080/nhsia/TestIPA/validate.jsp?vgzoktzC8,ykx|oikCGvvuotzsktz614092. If I assign the XML to CLOB variable and reference the clob variable in loop query it returns no data:
DECLARE
resp CLOB :=
'<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<soapenv:Body>
<loadServiceListResponse soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<loadServiceListReturn href="#id0"/>
</loadServiceListResponse>
<multiRef id="id0" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns1:ExternalSystemOutput" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:ns1="java:ExternalSystemOutput.TestIPA.nhsia.nhs">
<standardOutput href="#id1"/>
<systemData soapenc:arrayType="ns2:ExternalSystemData[2]" xsi:type="soapenc:Array" xmlns:ns2="java:ExternalSystemData.TestIPA.nhsia.nhs">
<systemData href="#id2"/>
<systemData href="#id3"/>
</systemData>
</multiRef>
<multiRef id="id3" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns3:ExternalSystemData" xmlns:ns3="java:ExternalSystemData.TestIPA.nhsia.nhs" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
<description xsi:type="soapenc:string">Prescription</description>
<url xsi:type="soapenc:string">http://192.168.21.131:8080/nhsia/TestIPA/validate.jsp?sdwlhqw@5)vhuylfh@Suhvfulswlrq33509</url>
</multiRef>
<multiRef id="id1" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns4:StandardOutput" xmlns:ns4="java:StandardOutput.TestIPA.nhsia.nhs" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
<auditID xsi:type="soapenc:string"/>
<statusID xsi:type="soapenc:string">0</statusID>
<systemAvailability xsi:type="soapenc:string">Available</systemAvailability>
</multiRef>
<multiRef id="id2" soapenc:root="0" soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xsi:type="ns5:ExternalSystemData" xmlns:ns5="java:ExternalSystemData.TestIPA.nhsia.nhs" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">
<description xsi:type="soapenc:string">Appointment</description>
<url xsi:type="soapenc:string">http://192.168.21.131:8080/nhsia/TestIPA/validate.jsp?vgzoktzC8,ykx|oikCGvvuotzsktz61409</url>
</multiRef>
</soapenv:Body>
</soapenv:Envelope>';
BEGIN
FOR x IN ( SELECT x.*
FROM XMLTABLE (
xmlnamespaces (
'http://schemas.xmlsoap.org/soap/envelope' AS "x",
'http://www.w3.org/2001/XMLSchema-instance' AS "xsi"),
PASSING xmltype (resp).
EXTRACT (
'//multiRef',
'xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"')
COLUMNS description VARCHAR2 (30) PATH 'description',
url VARCHAR2 (250) PATH 'url') x)
LOOP
DBMS_OUTPUT.PUT_LINE('Rec: '||x.description||' '||x.url);
END LOOP;
END;
/I would appreciate any help this one.
Cheers,
Andy.Why do you have 4 rows? I don't understand why you have two rows for 100 bottles?
Building on Odie's answer and my example plus adding in the needed outer join we have, using Oracle's outer join syntax of (+)
SQL> with my_sample_table as (
2 select xmltype('<?xml version="1.0" encoding="UTF-8" ?>
3 <request>
4 <identification>
5 <requestid>12345</requestid>
6 <periodunit>DAY</periodunit>
7 <days>MONDAY</days>
8 </identification>
9 <product>
10 <productname>ABC PRODUCT</productname>
11 <brand>
12 <brandname>CELL</brandname>
13 <ndccode>A58048</ndccode>
14 <ndccode>A49210</ndccode>
15 </brand>
16 </product>
17 <product>
18 <productname>100 bottles</productname>
19 </product>
20 </request>') xmldoc
21 from dual
22 )
23 select x.*, y.*
24 from my_sample_table t
25 , xmltable(
26 'let $e := $d/request/identification
27 for $i in $d/request/product
28 return element r {
29 $e/requestid
30 , $e/days
31 , $e/periodunit
32 , $i/productname
33 , $i/brand/brandname
34 , $i/brand/ndccode
35 }'
36 passing t.xmldoc as "d"
37 columns requestid number path 'requestid'
38 , days varchar2(30) path 'days'
39 , periodunit varchar2(10) path 'periodunit'
40 , prductname varchar2(20) path 'productname'
41 , brandname varchar2(20) path 'brandname'
42 , ndccodexml xmltype path 'ndccode'
43 ) x,
44 xmltable('/ndccode'
45 PASSING x.ndccodexml
46 COLUMNS
47 ndccode VARCHAR2(10) PATH '.') (+) y;
REQUESTID DAYS PERIODUNIT PRDUCTNAME BRANDNAME NDCCODEXML NDCCODE
12345 MONDAY DAY ABC PRODUCT CELL <ndccode>A58048</ndccode><ndccode>A49210</ndccode> A58048
12345 MONDAY DAY ABC PRODUCT CELL <ndccode>A58048</ndccode><ndccode>A49210</ndccode> A49210
12345 MONDAY DAY 100 bottles If you prefer the ANSI syntax it would be (just showing changed section)
) x
LEFT OUTER JOIN
xmltable('/ndccode'
PASSING x.ndccodexml
COLUMNS
ndccode VARCHAR2(10) PATH '.') y
ON 1=1; -
Sort problem on dynamic query !!
Hi,
I have a dynamic query written in pl/sql, when I check "Sort" for each field in Report Attribute, error message raised up as "ORA-01785: ORDER BY item must be the number of a SELECT-list expression".
If I do not check Sort, it works fine. In my apps I need all fields sorted by user, how to fix this problem?
My query as below:
declare
query varchar2(2000):='select';
s_class varchar2(1000);
cursor c1 is select * from demo_preference;
begin
for c1_val in c1 loop
if c1_val.login is not null then
query := query ||' ' || 'login' || ',';
end if;
if c1_val.id is not null then
query := query ||' ' || 'id' || ',';
end if;
end loop;
query := SUBSTR(query, 1, length(query)-1);
s_class := '(NVL(:P2_class, ''%'' || ''null%'') = ''%'' || ''null%'' OR
EXISTS (SELECT 1 FROM apex_collections WHERE collection_name = ''P2CLASSCOL'' AND c001 = class))';
query := query ||' ' || 'from ming.reg_report_view1 where'
|| ' ' || s_class;
return(query);
end;Maybe the internally mapped column used when you clicked on sort is not shown in the report. Try using aliases when you construct the query string, it could help apex internally in identifying a column even if its order changes for a different user. After all the column order in the code is dynamic and I guess even the no of columns displayed might vary both of which could make sorting on a column identified with a number, invalid.
How about displaying the report query somewhere, so that you know what is the exact query being processed, it might give you better information about the problem.
If the problem persists, then use a collection that is fetched those record using the same query string and change the report to refer the collection and then set column sorting on. This way apex would get confused on what columns are being sorted and it would just sort on a c001..c050 column as though it was a string(yes problems with number columns sorting when you do this). -
How u guys build query in program
Hey guys,
i was wondering how u guys build queries in the program. i mean if you use String or StringBuffer. e.g.
SELECT * FROM MY_TABLE WHERE X=someValue and Y=someValue and Z= someValue. if i use String i have to use + operator to get the values at runtime and which causes problem with performence. and when i use StringBuffer its kind of cumbersome. whats the best way you guys find for building queries at run time.
appreciate the time you have taken to read this.
take care and have a good day.Hi
yes i'm creating the query in a loop. query is very
big like 2 page long. basically i've to join data from
many tables and many filter criteria entered by the
clients which i put in the where clause. we r running
optimizers on our application and it shows query
building processes are making the overall performence
slow.
First you limit the query in some fashion (if you don' t then you might as well just give them a text box and let them type SQL.)
In your case that might be limiting it to a query on all of the five tables.
Second you produce a query DTO.
A standard DTO might look like this....
class CustomerDTO
public String customerName;
public double accountBalance;
A query DTO, built to match the above, would look like this....
class CustomerQueryDTO
public String customerName1;
public String customerName2;
public OperatorType customerNameOperator;
public double accountBalance1;
public double accountBalance2;
public OperatorType accountBalanceOperator;
}And OperatorType would allow equality, between (which is why there are two parameters), greater than, etc
You build the query string as follows
CustomerQueryDTO query = ...
StringBuffer b = new StringBuffer();
b.append("select ");
b.append(fieldList);
b.append(" from ");
b.append(tableList);
b.append("where 1=1");
if (query.customerNameOperator != null)
b.append(" and ");
String exp = createExpression(query.customerName1,
query.customerName2,
query.customerNameOperator );
b.append(exp);
String sql = b.toString();
You also want to make sure that a query actually is limited by something. So the query must have at least one clause. -
Hi
I have a list of email addresses seperated by a comma.
I want to insert all of those email address into a table using 1 query.
Is that possible?
Here is my the list i have...
<Cfset mylist = "[email protected],[email protected],[email protected],[email protected],[email protected]">
Is it possible to insert using 1 query?
Thanks in advance.
Regards
DelonHi Delon
I see now exactly what you're getting at and I see what you mean by only wanting to do one insert.
People have different styles and I always believe that if it works then it's a successful solution, but just to make you aware of other options: If it were me (and I know it's not, but this is my opinion and there's no-one here to stop me ) I'd do the following:
Get emails
Loop query (very efficient in CF)
Try
Do whatever processing necessary, REFinds, auditing etc
Do an insert into your database - also very efficient
Delete email from inbox
Catch
Error handler
End try
/End Loop query
So yes you're doing lots of inserts but you're not using any List functionality. Bear in mind lists aren't like Arrays or Querysets - there are no fixed memory points CF can index in order to find the next value, it has to scan through character by character looking for your delimiter. I've always been advised to keep away from lists for this very reason, especially if they get quite long as in this case.
This method also allows for error handling on an email-by-email basis - say you use a list; you loop however many emails and something goes wrong at the last index. Your script falls over and has to start again from the start. Using the try/catch methodology gets around this and means you don't end up reprocessing the same emails more than once.
As I say it largely ends up the same, but the whole point of these forums is to make people aware of what's possible, not to tell them what to do.
Hope that helps.
O. -
I have a looped query that needs to receive a value from a url string, but I don't know how to reference the string variable in the loop. I get an error with my method.
?p1=open
?p2=open
?p3=open
etc. etc.
I loop through my query <cfloop from="1" to="#menu.RecordCount#" index="i">
but, I want place the url variable into the loop as well
<ul rel="#URL.p[i]#"> <!--- this gives me an error.---> I can do this <ul rel="#URL.p1#"> and it works, but i need it to function based on the p1, p2, p3 etc.
How would I reference this variable in a loop?#URL.p[i]#
Almost. If your url variables are named p1, p2, etcetera, the syntax is:
#URL["p#i#"]# ... OR
#URL["p"& i]# -
Sorting report columns for PL/SQL report
I have created a report of type "Pl/Sql function body returning Sql query" in which I am generating the column names within the query. I would now like to make the first three of these columns sortable. But when I click on the "sort" box for the first three columns, all my column names suddenly switch to "Col 1", "Col 2" etc.
As you can see by the following snippet from the PL/SQL that generates the query, the column names are data driven, so I'm not in a position to declaratively rename each column. As it happens, the first three columns names are fixed, but all the subsequent column names are data driven.
Suggestions on how to make the first three columns sortable while preserving the generated column names of the remaining columns?
thanks
susan weber
declare
query varchar2(4000); -- query
begin
query := 'select first_name "First Name", last_name "Last Name", encounter_date "Encounter Date" ';
for c1 in (select distinct attr_src, attr_code, attr_text, sequence_number from finding_vt)
loop
query := query || ', (select val_text from finding_vt vt where vt.encounter_id = e.encounter_id and vt.attr_src = ''' || c1.attr_src || ''' and vt.attr_code = ''' || c1.attr_code || ''' and sequence_number = ' || c1.sequence_number || ') "' || substr(c1.attr_text,0,30) || '"';
END LOOP;
query := query || ' from patient pat, encounter e where pat.patient_id = e.patient_id';
return query;
end;This turns out to be related to the choice of "use generic column names" v. "use query specific column names".
I had chosen "use generic column names" just to get past the initial creation page. I then debugged the query creation sql, but never changed that setting back to "use query specific column names". The fix is to choose "use query specific column names". -
How to Use a Boolean Vector To Index an Array
Say I have an array A = [1 2 3 4 5 6 7 8 9 10].
I also have a boolean array B = [1 1 0 0 0 0 0 0 0 1].
I want to use the boolean array B to pick out elements in A, creating a new array C = [1 2 10]. In MATLAB, I would just type C = A(B).
I'm scratching my head trying to figure out how to do this. One solution would be to run through a for loop, querying B(i), and deleting A(i) if B(i) = 1. But this would change the size of A, so that the second time I did this, my index would be wrong.
Anyone know a clean way of doing this?
BONUS: If I have a 2D AA, with multiple columns, it would be nice to use B to pick out multiple columns of AA (in MATLAB, this would be CC = AA(:,B).
Solved!
Go to Solution.This can be done with auto-indexing with conditional tunnels. The same approach could easily be applied to a 2D array, as well:
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