JDeveloper, Java & XML :: Extract Data From Clob Field Using Regular Expression
Oct 6, 2011
I want to extract the data from the Clob field. I have the following table,create table test123(col1 char(24), col2 clob); And following data,
Insert into test123 (col1,col2) values ('ABCDE','<?xml version="1.0" encoding="UTF-8"?>
<Attributes>
<Attribute DataType="Text-40" DisplayName="DropDirectory"
IsNotDeletable="Y" Modifiable="Y" Name="DropDirectory" Value="${Dir1}"/>
<Attribute DataType="Text-40" DisplayName="PrinterAlias"
IsNotDeletable="Y" Modifiable="Y" Name="PrinterAlias" Value="\Printer3Printer4"/>
<Attribute DataType="Text-40" DisplayName="PrintServerHostName"
IsNotDeletable="Y" Modifiable="Y" Name="PrintServerHostName" Value=""/>
<Attribute DataType="Count" DisplayName="PrintServerPort"
IsNotDeletable="Y" Modifiable="Y" Name="PrintServerPort" Value="2723"/>
</Attributes>');
[code]....
The data will be available like this only, The same XML tag is used everywhere.
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Mar 15, 2012
I need to search a specific pattern from a source code. In word, I need to check whether "getCode" has been called or not, for all the string inside double-quote("). Following are sample code lines -
1.->if(val==23){ month_desc = "a sample data"; }
2.->if(val==23){ month_desc = getCode("a sample data"); }
3.->if(val==23){ month_desc = "a " + getCode("sample data"); }
4.->if(val==23){ month_desc = getCode("sample data"); var2="sample data2";}
Now, expression should be such that it will return true during check for 1, 3 and 4, although, for 3 & 4 getCode has been called for part of the String.
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Dec 20, 2010
I want to retrieve values from a XML data stored on CLOB data type and store it in different table.
Retrieving data from Soap Envelope and Soap Body?
<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope>
<soap:Header>
<company>US</company>
</soap:Header>
<soap:Body>
Data
</soap:Body>
<Account>ABCD1234</Account>
</soap:Envelope>
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Mar 18, 2013
Below is the XML i have :
<?xml version="1.0" encoding="UTF-8" ?>
- <Transaction xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.test.com/Support/Services/test1/2012" xsi:schemaLocation="http://schemas.test.com/Support/Services/test1/2012 Support.test1.v1.xsd">
- <Request>
<Memid>10</Memid>
<Actid>32</Actid>
[code].......
I want to extract the element values :
The below code will be useful when i have no namespace , what must be done in order to work with namespace and extract element value
v_string_xml :=
' //Request[' || TO_CHAR (counter_xml) || ']/Memid/text()';
v_ssp_table (v_ssp_table.COUNT).memid :=
p_xml_in.EXTRACT (v_string_xml).getnumberval ();
v_string_xml :=
[code].......
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Feb 9, 2012
How to extract the data from XML using the xsd file. attached files.
Explanation: first check the EmailMessage tage from order_conf.xml compared with Email.xml(<xsd:element name="EmailMessage">) if exists then go to next node.
EmailMessage(exists tag in order xml file)
->next <ns1:emailNotificationype> this tag should be follow under the EmailMessage tag(<xsd:element ref="emailNotificationype">) in Email.xml
->next <ns1:orderNotification> -> check this tag in <xsd:element name="orderNotification"> in Email.xml.
-> next <ns1:templateFormatInfo> -> it should follow under <xsd:element name="orderNotification"> in Email.xml.
-> next <ns1:templateFormatInfo> -> it should follow these tages <xsd:element name="templateFormatInfo"> <xsd:element ref="templatecode"/>
<xsd:element ref="templateversion"/>
i have to extract the value in between tags.
templatecode -> ORDCONF
templateversion ->1.0
Finally i have to load the data into table.
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Oct 14, 2013
Our company database is Oracle based and we use SQL Developer to pull out needed data.Using a snippet borrowed from a co-worker, I have put together a query that, among other things, pulls a list value out of an xml clob field and displays it in the query results. My query as it stands right now is below, followed by an example snippet of the xml clob that I am pulling from. The reason for the "query within a query" is because the base query could return multiple entries and I only want the one with the most recent date.
select * from
(Select Wtr_Service_Tag, Wtr_Tran_Origin, Wtr_Send_Date, Wtr_Receive_Date,
to_char(substr(wtr_req_xml,instr(substr(wtr_req_xml,1,8000),'SID')+8,12)) Asset_Tag
from ws_transactions
Where Wtr_Service_Tag In ('20458749610')
And Wtr_Req_Xml Like ('%CSM%')
Order By Wtr_Receive_Date Desc)
where rownum = 1;
[code]....
This query is only able to pull the first value in the list.How can I edit this query to pull all of the list items when there are more than 1 (preferably concatenated into one column in the query results)? I have another field, in a separate table, that I can pull from to get the number of list items.
This one may be more complex. As currently written, the query pulls a fixed number of characters from the xml clob and either returns not enough data, or too much because the values I need to pull could be of varying lengths. I have no way to query what those lengths might be.
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Oct 24, 2012
I have many XML files with multiple namespaces. Is where a way to extract all namespaces? This is one of my XMLs
<?xml version="1.0" encoding="UTF-8"?>
<form:Documents xmlns:form="test1" xmlns:addData="test2">
<Paklausimas:_Uzsienio-biuro-paklausimas addData:DocumentState="Correct" addData:ImagePath="C:UsersPublicData.pdf" xmlns:Paklausimas="test3">
<_Document_Section_1>
<_dokumento-rusis>Uzsienio-biuro-paklausimas</_dokumento-rusis>
[code].....
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Jul 23, 2012
Trying to extract name and ID from the below XML File using XMLTable but it is returning no data
XML File is - please check attachment
Query I am using:
select p."uid",p."uname" from warehouses w,
xmltable('/ArrayOfAnyType/anyType'
passing w.warehouse_spec
columns "uname" varchar2(100) PATH '/name',"uid" varchar2(100) path '/id'
)p where warehouse_id = 6;
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Mar 5, 2011
I've got a table with XML code (CLOB column) and I need to read and write every of parameter(blue marked below) and value (red marked below) record from that.
For example:
create table tmp_mape
(msisdn varchar2(100),
xml_params CLOB )
insert into tmp_mape values
('423903200200',
'<parameters xmlns="http://datalan.sk/webreporting/params/v1_0"><parameter name="id"><value>410</value></parameter><parameter name="isDropped"><value>true</value></parameter></parameters>' );
[code]........
I tried to read this every values of xml code by select below:
select
extractValue(value(x),'/parameter/@name', 'xmlns="http://datalan.sk/webreporting/params/v1_0"') b,
extractValue(value(x),'/parameter/value', 'xmlns="http://datalan.sk/webreporting/params/v1_0"') a,
a.*
[code]......
This select returns a duplicate records because of more the one parameter and value records from XML column.
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Jun 19, 2012
I have a xml clob field in a table and I want to extract the value of the <SampleInternalId> into a new view and have each value for the <SampleInternalId> in its own row. I am using the following sql statement to extract the data
SELECT m.messagecontent.extract('//SampleData/Samples/Sample/SampleInternalId/text()') .getStringval() as "InternalID",
m.messagecontent.extract('//SampleData/SampleGroupId/text()') .getStringval() as "GroupID",
'SMPLGRID:' ||
m.messagecontent.extract('//SampleData/SampleGroupId/text()') .getStringval() as "Printdata",
m.messageidexternal,
m.messageidmes
FROM pasx.ifarchivedmessage m
WHERE m.messagetype = 'SLDT';
The issue I am having is the statement above is putting all the values for <SampleInternalId> into one field, e.g 232297232298232299. Is it possible to have 3 rows the Internal ID split out.
CLOB Field
<?xml version="1.0" encoding="UTF-8"?>
<SampleData>
<MesRequestId>20120209122106507</MesRequestId>
<Site>Test</Site>
<SampleGroupId>Test-BULK-123579-BOBK8</SampleGroupId>
[Code]....
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Feb 23, 2011
I have 2 tables used in this problem: ODETAILS and ORDERS.
ODETAILS has the following columns: ONO, PNO, QTY, COST
ORDERS has the following columns: ONO, CNO, ENO, RECEIVED, SHIPPED, ORDER_COST
UPDATE ORDERS
SET ORDER_COST= 1 * ( select SUM(
SELECT COST
FROM ODETAILS
WHERE ORDERS.PNO=ODETAILS.PNO
)
);
In ODETAILS there can be more than 1 row for 1 order. So I'm trying to add all the COSTs in ODETAILS.
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Dec 19, 2011
I have the following xml in a CLOB Field
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<TuningDescription xmlns="http://www.alcatel.com/2005/MUSE/Tuning/maatTuningDefinition">
<tuningSession>
<TuningSessionProperties creationDate="2011-11-09+05:30" lastUpdate="2011-11-09+05:30"
owner="osmadmin" recommendedDataOfApplication="10/11/2011" sourceTuningSessionId="TS_1" tempTuningSessionId="TS_1_TMP_1" tuningSessionName="TS1"
tuningSessionOverview="Parameter Tuning Modified:CELL3G: 1,
[Code] ......
I have to look for objectId Tag in the xml and Here I want to replace objectId with another Mapping value from a mapping table
Below is the mapping table.
create table ODMAP(OID number,mapID number);
insert into ODMAP values(3230,7000);
insert into ODMAP values(3231,7001);
insert into ODMAP values(3232,7002);
I am not good in xml extraction.
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Mar 17, 2011
I have a CLOB column called XML_DATA that has (not-surprisingly) xml data in it that's housed inside a table called HMS_XML_TRANSFER. It has been giving me a headache because I'm unable at this point to use the xml field as a condition to get its TRANS_SEQUENCE number. The where clause doesn't work.
SELECT TRANS_SEQUENCE, XML_DATA
FROM HMS_XML_TRANSFER
WHERE EXTRACTVALUE(XMLTYPE (XML_DATA), '/INTERFACES/INTERFACE/BODY/IFI0057[ACTIVITY_CODE = "2201-020742"]');
The only test that I have been able to get working is the one below.
SELECT TRANS_SEQUENCE, EXTRACTVALUE(XMLTYPE (XML_DATA), '/INTERFACES/INTERFACE/BODY/IFI0057/ACTIVITY_CODE')
FROM HMS_XML_TRANSFER
WHERE TRANS_SEQUENCE = '8191602';
It will give me the ACTIVITY_CODE element so I know I can pull data from the XML but I can't do the reverse in the first example which is what I need because I don't know the TRANS_SEQUENCE number, I just know the ACTIVITY_CODE.
I have over 202 error messages logged in Teradata SQL from my many and varied attempts to get this to work using every example I could find online.
As an example this has not worked either...
WHERE EXISTNODE(XML_DATA, '/INTERFACES/INTERFACE/BODY/IFI0057[ACTIVITY_CODE = "2201-020742"]') = 1;
So the question... How do I properly form my SQL statement so I can use the XML column's ACTIVITY_CODE element to get the TRANS_SEQUENCE column field? Oh and I'd like to see both columns in the result.
Below is the version of Oracle I'm using, the description of the Table HMS_XML_TRANSFER, and a sample of the XML that comes from XML_DATA. I can't seems to get tabs working.
===============
ORACLE VERSION
===============
SQL*Plus: Release 9.0.1.3.0 - Production on Thu Mar 17 08:18:15 2011
Connected to:Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production With the Partitioning, OLAP, Data Mining and Real Application Testing options
=========================
TABLE HMS_XML_TRANSFER
=========================
Name Null? Type
--------------- --------- --------------
TRANS_TYPE NOT NULL VARCHAR2(10)
DATE_IN NOT NULL DATE
DATE_PROCESSED DATE
STATUS VARCHAR2(8)
[code]....
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Sep 30, 2013
I am having an issue as to how we can resolve the error ..
ORA-22813 operand value exceeds system limits
I think XMLAGG on clob is creating this issue.
Create table statements :
Create table x
as
Select '42' id, to_clob(null) notes from dual;
[b] replace the to_clob(null) with sheet attached.[/b]
I am just attaching just one clob record for notes column.
SELECT XMLElement("Notes",
(XMLAGG(XMLELEMENT("Text", XMLELEMENT("CHUNK", Notes))))) -- Issue here..I think.
from x
How do we use XMLAGG for clob fields?? (Notes is a clob field from table x)
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Jan 31, 2012
adding some value in xml type clob column, for ex: xml_tab table has more than 100 rows, below i have created some rows
Quote:create table xml_tab(id number, ex_xml clob);
select * from xml_tab;
1 <CData CI="1111" <Dist> <value desc="25">25 </value> <value desc="30">30 </value> <value desc="35">35 </value> <value desc="40">40 </value> </Dist> <Year IsReadOnly="Y"> <value descr="Old"><1995 </value> <value>1995 </value> <value>1996 </value> <value>1997 </value> <value>1998 </value> <value>1999 </value> <value>2000 </value> <value>2001 </value> <value>2002 </value> <value>2003 </value> <value>2004 </value> <value>2005 </value> <value>2006 </value> <value>2007 </value> <value>2008 </value> <value>2009 </value> <value>2010 </value> </Year> </CData>
[Code]....
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Jun 20, 2013
I have a "simple" query that needs to extract all of the XML messages stored in a CLOB column in a table for a data deidentification project. This query
select c.cc_data_area.getClobVal() as cc_xml
from ci_cc c;
This query returns an ORA-22806: not an object or REF
cc_data_area is the clob column, and contains messages longer than 4000 characters.
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Nov 1, 2012
Version of DB: Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
I have issue while loading xml_data into xmltype field in the table.Issue is whenever there is a special character like this 'revisions to §6' in xml text then it is 'revisions to §6' when its in the xmltype field of the table.
There is this new character appended before every special character.I have checked the database characterset.Characterset: NLS_ CHARACTERSETValue: AL32UTF8
create table xx_testxml(lx xmltype);/
DECLARE
x_item_doc sys.XMLTYPE := NULL;
BEGIN
SELECT XMLELEMENT("SyncItemPrimaryAttribute", 'revisions to §6' )
INTO x_item_doc
FROM dual;
INSERT
[code]....
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May 23, 2012
I would like to add another filed into the Employee Self Service page (OAF) Expense claim portion.Basically the field would require to grab an existing GL account code based on the element link setup from expense element.
The main point to add this additional field is to capture the expenses type and displaying its GL account code based on element link account code setup.
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Apr 13, 2013
What is the use of Regular Expression?
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Jan 21, 2011
I have a following table,
CREATE TABLE checkdata
( col1 VARCHAR2(2000)
);
INSERT
INTO checkdata VALUES
[code]......
I need output as ,
INT8144925446-20110118T123723Z
INT8144925448-20110118T123730Z
How do i use Substr and Regular expression here ?
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Jun 6, 2012
Sample Data:
SELECT 'A/BCD/CCE/DFFFF' test from dual
Expected Output:
SELECT 'A' A,
'BCD' B,
'CCE' C,
'DFFFF' D
FROM DUAL;
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Nov 8, 2012
I'm trying to match all sentences that contain words starting with given search tokens at least once. For example: if the given search token words are one and two then only sentences like "one plus one is two" should match. And should not match sentences like "one plus three is four". I was able to come up with this but I need a AND condition which I'm unable to get it right.
select count(*) from dual where regexp_like('one plus one is two', '(^|s)one|three', 'i');
Currently this gives a count of 1. But needs to give a count of 0 when the regexp is fixed.
search words : one two
one is less than two -> match
two is greater than one -> match
onetwo is union of two numbers -> match
onetwo is union of 2 numbers -> not a match as 'two' is not at the beginning of a word
one is less than three -> not a match as two is not present.
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Apr 9, 2013
Can we use regular expression to eliminate all characters other than -
A to Z
0 to 9
Special characters like - &,%,~,@,#,$,^,*,_,+,=,,/,<,>
Example
String - TEST@#_~````}{!!!12311HELLO
Expected result - TEST@#_~12311HELLO
how we can use regular expression to achieve this result.
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Jul 3, 2012
I have a Identifier column with start and stop dates along with description .
Two dates are separated by '-'. But the position of that character(-) is not constant always. Depending on the instr function I am able to divide the start and stop dates. But I am getting the performance problem because of huge data
I think the same logic will be implemented by regular expression also . How to write the equivalent logic by using regular expressions
create table REG_EXP_TEST
(
TRANS_ID NUMBER(10),
TRANS_IDENTIFIER VARCHAR2(250)
) ;
insert into REG_EXP_TEST
(TRANS_ID, TRANS_IDENTIFIER)
values
[code].......
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Jul 24, 2012
Regular Expression in oracle??Especially the use of this in real time scenario.
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Oct 16, 2012
Is there a way to perform a pattern check on a value ?
For example: 654321HD9
The pattern is 6 numbers, followed by 2 letters, followed by 1 number. The data type for the attribute is a string.
Examples of right or wrong
654321HD9 - correct value
654321HD - wrong value
654321111 - wrong value
HD1111111 - wong value
The pattern has to be as i mentioned above (6 number, 2 letters, 1 number) otherwise its wrong. My pattern does not cover all cases.
select REGEXP_SUBSTR('654321HD9', '[0-9]+[A-Za-z]+[0-9]+') from dual;
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Nov 6, 2013
, My HTML string is like below. select '<CityName>RICHMOND</CityName> <StateCd>ABCD CDE <StateCd/><CtryCd>CAN</CtryCd><CtrySubDivCd>BC</CtrySubDivCd>' Str from dual Desired Output is<CityName>RICHMOND</CityName><StateCd>ABCD CDE <StateCd/><CtryCd>CAN</CtryCd><CtrySubDivCd>BC</CtrySubDivCd> i.e.
want to remove those spaces from tag value area having only spaces otherwise leave as it is.implement the same using Regular expression.
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Oct 14, 2013
I would like to write a select that would return all places in DB that are commiting transaction.
E.g. package for testing:
CREATE OR REPLACE PACKAGE test.TEST_COMMIT AS
PROCEDURE THE_ONLY_COMMIT_IN_DB ;
END TEST_COMMIT;--not a match
CREATE OR REPLACE PACKAGE BODY test.TEST_COMMIT AS
[code]....
The select should return 4 rows with --ok.
SELECT *
FROM ALL_SOURCE ASO
WHERE
REGEXP_LIKE(ASO.TEXT,'commit(s*);','i' )
AND name = 'TEST_COMMIT'
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Nov 18, 2013
I would like to use the REGEX_LIKE to check a number with up to two digits and at least one decimal point: Ex.10.11.1112 This is what I have so far.
if regexp_like(v_expr, '^(d{0,2})+(.[0-9]{1})?$') t
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Jul 10, 2012
I've generated XML from oracle:
select dbms_xmlquery.getxml('select * from tbl_nm') from dual
<?xml version="1.0" encoding="ISO-8859-1"?>
<ROWSET>
<ROW num="1">
<NAME>admin</NAME>
<PASSWORD>a</PASSWORD>
[code]....
i tried to get this xml data in html table but the table was not displayed. When I changed the <ROW> tag into any other tag say <CD> the table was displayed.
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