JDeveloper, Java & XML :: Select Data From XML Type Column
Jan 24, 2013
I have a table Table_xml_tmp which has a column MESSAGECONTENTS as XMLType data which contains data as follows
"<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<xclimSchemaMain xmlns="http://clones.telcordia.com">
<response>
<clHeader>
<msgName>queryPlace</msgName>
[code]......
I need to get all rows where node <operationStatus> value as SUCCESS. I am running following query but it is returning null value insted of data of columns
SELECT a.MESSAGECONTENTS.extract('/clHeader/msgName/object/msgType/sender/senderInstance/operationStatus/text()').getStringVal()
FROM Table_xml_tmp a
WHERE a.MESSAGECONTENTS.extract('/clHeader/msgName/object/msgType/sender/senderInstance/operationStatus/text()').getStringVal()= 'SUCCESS'
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Oct 20, 2011
I'm trying to call a Java function from within a PL/SQL aggregation function with a (array of) complex data type.
a) basic definitions (work and are ok)
CREATE OR REPLACE TYPE eventtype AS OBJECT
(
relevance NUMBER,
bid1 NUMBER,tid1 NUMBER,prob1 NUMBER,
bid2 NUMBER,tid2 NUMBER,prob2 NUMBER,
bid3 NUMBER,tid3 NUMBER,prob3 NUMBER,
bid4 NUMBER,tid4 NUMBER,prob4 NUMBER,
bid5 NUMBER,tid5 NUMBER,prob5 NUMBER,
bid6 NUMBER,tid6 NUMBER,prob6 NUMBER
);
CREATE OR REPLACE TYPE eventtuple IS TABLE OF eventtype;
/
b) The following call works (but is not exactly that what I want):
public class pcompDP {
public static NUMBER probComputation(oracle.sql.STRUCT pin) throws java.sql.SQLException {
...
}
}
create or replace FUNCTION pcompDPFunc(cin IN eventtype) RETURN NUMBER PARALLEL_ENABLE DETERMINISTIC AS LANGUAGE JAVA NAME 'pcompDP.probComputation(oracle.sql.STRUCT) return BigDecimal';
/
SELECT pcompDPFunc(eventtype(5, 6, 0.3, 10, 20, 0.45, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)) from dual;
c) The following call doesn't work (but should have the intended semantics):
public class pcompDP {
public static NUMBER probComputation(oracle.sql.STRUCT[] pin) throws java.sql.SQLException {
...
}
}
create or replace FUNCTION pcompDPFunc(cin IN eventtype) RETURN NUMBER PARALLEL_ENABLE DETERMINISTIC AS LANGUAGE JAVA NAME 'pcompDP.probComputation(oracle.sql.STRUCT[]) return BigDecimal';
/
SELECT pcompDPFunc(eventtuple(eventtype(2, 3, 0.234, 1, 1, 0.123, 0, 0, 0, 0, 0, 0, 0, 0, 0), eventtype(5, 6, 0.3, 10, 20, 0.45, 0, 0, 0, 0, 0, 0, 0, 0, 0))) from dual;
d) What's the error? Do I have to use JPublisher or is it possible without it? I guess an array should be possible without it.
The type of the parameter seems to be wrong. Question is whether in PL/SQL, Java or SQL.
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Jun 26, 2011
how to use dbms_xmlgen to take the results of a query and convert it into a XML formatted data. But if a column (clob) contains data in an XML format, is there a way to query that column and easily parse the data? I know that I could write loops that do string searches for each of the XML tags and nested tags.
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Jul 9, 2012
CREATE TABLE EMP(NAME VARCHAR2(10 BYTE))
INSERT INTO EMP VALUES ('C');
INSERT INTO EMP VALUES ('A');
INSERT INTO EMP VALUES ('T');
SELECT xmlelement("NAME",NAME) FROM EMP;
I am trying to convert column data to xml format, but I get this error message:
Quote:The query fails because all columns types are currently not supported. I am using:
Quote:Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bi
PL/SQL Release 10.2.0.4.0 - Production
SQLTools 1.5.0 Beta build 9 as EDITOR
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Feb 1, 2002
I found that it happens in concurrent request in my app. Ofcourse including that Protocol Violation stuff sometimes.
More scary is that due this a query sometimes doesn't finish executing. Try closing down the connection and you'll lock up the entire app.
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Jun 22, 2012
I need an example of oracle stored procedure, which should xmltype input parameter. xml type parameter contains multiple records and I need to update them in the database.
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Jun 10, 2012
<RCA>
<SUB_PROBLEM_TYPE>
Bla bla bla...............
</SUB_PROBLEM_TYPE>
[Code]....
I wish to generate in my html form like..
PREVENTION: bla bla bla....
Is there any simple way to query out ?
I try
"SELECT T1.root_cause_analysis.query('/RCA/PREVENTION') as RCAXML from Submission_Record.............."
set rx=server.createobject("adodb.recordset")
rx.open sqlxmltest,con,1,3
while not rx.eof
<table>
<tr>
<td ><% response.write rx("RCAXML")%></td>
</tr>
</table>
BUT IT GIVE ME AN ERROR... [ORA-22806: not an object or REF]
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Feb 25, 2011
SQL> desc res;
Name Null? Type
----------------------------------------- -------- ----------------------------
RESULT PUBLIC.XMLTYPE
SQL> select * from res;
RESULT
--------------------------------------------------------------------------------
<fine No="2"><stdNo>2</stdNo><value>300</value><reason>breaks keyboard</reason><
date>2011-10-03</date></fine>
how can me write results of select statement into xml file instead of show them on screen?
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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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Dec 7, 2010
I got table with column of XML codes like this:
select xmltype ('<parameters xmlns="http://datalan.sk/webreporting/params/v1_0">
<parameter name="result"><value>success</value></parameter>
<parameter name="showBirthday"><value>false</value></parameter>
<parameter name="_wrCommand"><value>clearCacheBefore</value></parameter>
</parameters>'
) val
from dual;
And I need to select records from table where xml code complies with requirement:
name="result" equals success.
name="result"><value>success</value>
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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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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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Mar 13, 2012
I'm working on a Java Web Application
(User input(jsp)<-->Controller<----->DAO<----->Database) project where the user submits certain fields (partyId, DocId, cbrxPath, cbrValue, nodeId, TRANSLATION_Class and so on)and they are saved in 3 different tables (Party_Document_Node table, Routing and Routing_Node table).
Here's the portion of the DAO code below where the problem is:
public class AssociationsDAOOracleImpl implements AssociationsDAO {
private static final String PARTIES_WITH_ASSOCIATIONS = " Select distinct(party_id) from PARTY_DOCUMENT ORDER BY 1";
private static final String ASSOCIATION_FETCH_QUERY = " Select PARTY_ID, DOCUMENT_ID, NODE_ID, APPLICATION_CONTEXT_XPATH, DOCUMENT_LOGGING FROM PARTY_DOCUMENT_NODE WHERE PARTY_ID = ? ORDER BY PARTY_ID ";
private static final String ROUTING_FETCH_QUERY = " Select CONTENT_ROUTING_PATH FROM ROUTING WHERE PARTY_ID = ? AND DOCUMENT_ID =? ORDER BY PARTY_ID ";
private static final String ROUTINGNODE_FETCH_QUERY = " Select CONTENT_ROUTING_VALUE, TRANSLATION_CLASS FROM ROUTING_NODE WHERE PARTY_ID = ? AND DOCUMENT_ID =? AND NODE_ID =? ORDER BY PARTY_ID ";
private static final String CONTEXT_FETCH_QUERY = " Select CONTEXT_VALUE, CONTEXT_INSTANCE, CONTEXT_KEY FROM APPLICATION_CONTEXT where party_id = ? and document_id = ? and node_id = ? ";
private static final String NODEID_FETCH_QUERY = " Select NODE_ID FROM PARTY_DOCUMENT_NODE WHERE PARTY_ID = ? AND DOCUMENT_ID =? AND NODE_ID =? ORDER BY PARTY_ID ";
[code]....
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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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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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Jan 12, 2011
I have to parse an XML and store the data in a table.
My XML :-
WITH data AS (
SELECT XMLTYPE(
'<?xml version=''1.0'' encoding=''UTF-8''?>
[Code].....
The output is :-
CONVERSATIONID COMMAND VALUE
a949-9614-4e9c-9f49-831ab6cc6a41 OPEN_BROWSER V1
There will be cases when I will get multiple values for the columns conversationid, command, value.
<?xml version=''1.0'' encoding=''UTF-8''?>
<S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/">
<S:Body>
[Code].....
In that case the output should be as :-
CONVERSATIONID COMMAND VALUE
a949-9614-4e9c-9f49-831ab6cc6a41 OPEN_BROWSER V1
iiii-9614-4e9c-9f49-831ab6cc6a41 OPEN_BROWSER V2
Not sure how to go about XML parsing when I have multiple values.
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Jan 6, 2011
I want to send data from my window based standalone application to my web based application.
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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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Feb 15, 2011
I have two separate databases, I want to send XML file contains a query from one to the other , that read query and return results to a first via XML file.
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Oct 7, 2011
I have a requirement to extract data from an XML formatted string that is passed as an IN parameter to a database stored procedure. I do not have a table to store the XML, nor an XML schema, nor a namespace, just the XML string. While new to XML, I do understand the basics. Using XMLTable I am able to parse out the simplest of XML data. My problem is this; attempting to extract data from nested XML nodes results in the error
'ORA-19279: XQuery dynamic type mismatch: expected singleton sequence - got multi-item sequence'.
Testing a solution example I found on this site by Barbara Boehmer, I still get the ORA-19279 error. I suspect it may be because I have version 10g while she has version 11g. Her solutions is from #msg_514154. Here is that code that gives me the error:
SCOTT@orcl_11gR2> SELECT x."deptno"
2 FROM (SELECT '<departments><deptno>1</deptno><deptno>2</deptno></departments>' col FROM dual) xml_data,
3 XMLTABLE
4 ('/departments/deptno'
5 PASSING XMLTYPE (xml_data.col)
6 COLUMNS
7 "deptno" number path '/deptno') x
8 /
deptno
----------
1
2
2 rows selected.
As I said, this example generates the ORA-19279 error. Need processing XML data from an IN parameter?
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Sep 10, 2013
I'm using following select to parse XML as table ( Oracle 11.2.0.3.0 EE Linux and Windows)
SELECT a.id, a.name, a.description
FROM ( XMLTABLE('//ROW'
PASSING (SELECT xmltype('<ROWSET>
<ROW><ID>1111</ID><Name>Name1</Name><DESCRIPTION>AAA</DESCRIPTION></ROW>
[code]........
However, when DESCRIPTION contains "<" as part of it - I'm receiving an error:
SELECT a.id, a.name, a.description
FROM ( XMLTABLE('//ROW'
PASSING (SELECT xmltype('<ROWSET>
<ROW><ID>1111</ID><Name>Name1</Name><DESCRIPTION>AAA</DESCRIPTION></ROW>
[code]........
Quote:ORA-31011: XML parsing failed
ORA-19202: Error occurred in XML processing
LPX-00231: Invalid character 61 ("=") found in Name or Nmtoken
I'm receiving a XML from some external source and can not change it.
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May 1, 2011
I have the following bit of code that reads data from the an Oracle table (Note: This is running on Jdk 1.4.2)
ResultSet message = messageStatement.executeQuery(getMsgSql);
String messageData = message.getString("MESSAGE_DATA");
The data in the MESSAGE_DATA column contains text but also control characters that separate data elements in the message (i.e (char)31, (char)29) and (char)28) . What i am finding is that for some reason message.getString() is sometimes truncating the message. I can read the majority of messages but some of them are truncated. Am i supposed to be reading the data using a different method? If so how?
I have tried to use sqlplus to look at the data in the database and it is all there it is just truncated by the message.getString() method. I saw this when i tried to output the result i.e. System.out.println(message.getString()).
I ran an sql query using the length() function in Oracle and length("MESSAGE_DATA") returns 2032 whereas in java message.getString(1).length() returns 2000.
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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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Apr 26, 2013
I am trying to execute an xslt (for XML transformation) using xmltype.transform function.
I can't paste XSLT code here, but below is similar what I am doing.
[URL]
I have used a reference of random() method of java.lang.Math in xslt file, and it's giving me below error.
ORA-31011: XML parsing failed
ORA-19202: Error occurred in XML processing
LPX-00607: Invalid reference: 'random'.
I doubt, it's because of "Math" class, which is not present in Oracle, how to load standard java classes.
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May 22, 2012
I am trying to invoke program from my local Windows machine (exactly java executor, which is in my environment on c:javajdkinjava) using database package with Java stored procedure.
Everything is fired by SQLPLUS script, this script invokes package with Java stored procedure (jar loaded into Oracle) and that procedure is trying to invoke runtime process (syntax:
c:javajdkinjava -cp
and here ara my classes and main jar) using my local java executor. I added all permissions using dbms_java.grant_permisions (execution forced me to give permissions java.io.FilePermission to <<ALL_FILES>> for execute), moreover I added to my database user JAVASYSPRIV and JAVAUSERPRIV role. Unfortunately, beside this I am still getting error:
C:javajdkinjava not found (Note that lookup with PATH isn't done due to the oracle executable being setuid.)
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Jul 14, 2011
I was getting java.sql.SQLException: executeBatch, Exception = 1when i tried to use executeBatch().could not understand why i am getting it.
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Jun 20, 2011
I am writing a java stored procedure in my package. In the java procedure I want to issue a query to be fired on the user table from which I am calling the java procedure.
Some thing like following:
I am logged in to USER1 and my package is inside USER1. From this package I am calling the Java Stored Procedure. In java procedure I want to make a jdbc connection to USER2. The details of USER2(password, hostname,portno) are stored in a table called 'connection_details' and this table is in the USER1.
My problem is how can I issue the
SELECT details FROM CONNECTION_DETAILS for USER2
so that i can get the details..?
Do i need to first make jdbc connection to USER1 and then execute the above query for which i need similar details of USER1. How can i obtain the details of USER1 here.
I am thinking if I am already in USER1 then do I need to make the jdbc connection to USER1 and then execute the query?
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Dec 21, 2011
I've this java source create or replace and compile java source named "Decodificador" as
public class Decodificador {
public static String decodifica(String codigo)
return codigo;
and this function
create or replace function F_Decodificador(codigo varchar2) RETURN VARCHAR2 IS
LANGUAGE java NAME 'Decodificador.decodifica(String) return String';
when I execute the function the result is:
ORA-29531: no method decodifica in class Decodificador
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