PL/SQL :: Pass Statements Using Oracle Semantic Functions In PHP?
Apr 26, 2013
I am developing android application connected to Oracle database using PHP, and I use PL/SQL statements with semantic technologies provided in Oracle(specifically, SEM_MATCH, SEM_MODELS, SEM_RULEBASES or something like this).
However, it doesn't work properly...the connection between android and Oracle works well, though. Also, the query statement is implemented well in the sql developer.The whole php code is shown below :
*<?php*
function db_connect()
*{*
*$db = "(DESCRIPTION=(ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 203.249.105.20)(PORT = 1521)))(CONNECT_DATA=(SID=orcl)))";*
[code]...
View 6 Replies
ADVERTISEMENT
Aug 16, 2010
I am facing with one problem while creation of function.
CREATE OR REPLACE FUNCTION fun1(
v_finyear VARCHAR2,
v_yrno NUMBER,
[Code].....
The function created successfully...
But it return the wrong values, like
SQL> SELECT fun1('2004-05', 8, 'FEB')
2 FROM DUAL
3 ;
TB('2004-05',8,'FEB')
--------------------------------------------------------------------------------
FEB
SQL> spool off;
2004-05 is the value of TABLE1
08 is also value of TABLE1
FEB is the Column_name of TABLE1
Actually, i have a value in FEB month, but it return FEB. FEB is the column_name of 'TABLE1'
View 1 Replies
View Related
Jul 23, 2013
We want to convert our application from Jena TDB to Oracle. In our ontology there are 40.000 triples. Oracle takes 6.8 sec. while Jena TDB takes 0.59 sec. Oracle is much slower than jena TDB. You can see both codes below. There are no inferencing for both apps. How can I improve the performance of Oracle?
Both applications and their data sources are running on same machine.
Oracle code:Oracle oracle = new Oracle(szJdbcURL, szUser, szPasswd); Attachment attachment1 = Attachment.createInstance( new String[] { szSchemaName, szImpactName }, new String[] { }, InferenceMaintenanceMode.NO_UPDATE, QueryOptions.DEFAULT); graph1 = new Graph Oracle Sem(oracle, szModelName, attachment1);m = new ModelOracleSem(graph1); listSubclass = m.listStatements(null,)
[code]....
View 7 Replies
View Related
Apr 26, 2011
The link from where I can get syntax of all the commands available in oracle?
View 6 Replies
View Related
Apr 17, 2013
I'm new in the group and no have much experience in Spatial area.
I'm looking for information about the posibility of use google places apis to get point of interest from Oracle Spatial / MapBuilder / MapViewer in order to use point of interest from google with own spatial information.
View 1 Replies
View Related
Sep 15, 2010
I want to read the oracle procedure/function and find out the no of valid sql statment lines in a procedure:--
Consider the procedure is like :--
PROCEDURE TESTVAR IS
l_local number;
i integer;
j integer;
BEGIN
SELECT real_id_number
[code]....
Now i want to read this procedure in such a way that it should return me below output :-
Seq_No Sql_Statements
1 SELECT real_id_number
2 into l_local
3 FROM master_var v
4 where v.variable_type = i
5 AND V.ID_NUMBER = j ;
how to achieve this output.
View 5 Replies
View Related
Aug 24, 2012
Is there any function like fn:local-name(.) in oracle XPATH functions. I am new to Oracle & migrating procedure from SQL server to oracle where procedure taken XML script as input.
I need to convert below SQL server select statement to Oracle.
SELECT converseUID,
'Distributed',
cast(ServiceCalls.query('fn:local-name(.)') as varchar(100)),
1,
WIP.ServiceCalls.value('(TotalTime)[1]','int'),
WIP.ServiceCalls.value('(Status)[1]','varchar(100)'),
[code].......
View 5 Replies
View Related
Oct 13, 2013
I am using Oracle 12c Spatial and Graph and I would like to retrieve the nearest neighbors of a point from a dataset encoded according to GeoSPARQL.I have created a spatial index on the datatype geo:wktLiteral and I to the query so the optimizer pick a plan using the index RDF_V$GEO_IDX. The query I pose is the following:
SELECT geo, wkt
FROM TABLE(SEM_MATCH('
PREFIX geo: <http://www.opengis.net/ont/geosparql#>
SELECT ?geo ?wkt
[code]...
I do not get any error but I do not get any results neither. However, there are a lot of points around POINT(22.39 38.25) in my dataset and if I remove the filter I get results.Do I use orageo:nearestNeighbor in a wrong way?
View 6 Replies
View Related
Jul 19, 2012
I was trying to execute a SPARQL through Jena API. I am getting the following exception when invoking the
"ResultSetFormatter.out(System.out, results);" method.
I connect to Oracle using the following Jena code
============================================
Oracle oracle = new Oracle(szJdbcURL, szUser, szPasswd);
Model model = ModelOracleSem.createOracleSemModel(
oracle, szModelName);
==============================================
This is the exception I am getting.
java.lang.NullPointerException
at oracle.spatial.rdf.client.jena.OracleRepeatApply.nextStage(OracleRepeatApply.java:794)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIterRepeatApply.makeNextStage(QueryIterRepeatApply.java:101)
at com.hp.hpl.jena.sparql.engine.iterator.QueryIterRepeatApply.hasNextBinding(QueryIterRepeatApply.java:53)
[code].....
View 1 Replies
View Related
Apr 11, 2012
Can we override the pre defined functions in oracle. I am able to do this in my schema. But if DB server contains more than one schema do I need to write the same procedure in all schemes.
we can call the same procedure with schema name from different schemes also . But is there any way to over ride the actual function provided by oracle (just like over riding the equals method of object class in java).
create or replace function to_number(var varchar2) return number
is
no number := var;
begin
return 99999;
end;
SQL> select to_number(' 234 ') oracle_function , dbo.to_number(234) user_function from dual;
ORACLE_FUNCTION USER_FUNCTION
--------------- -------------
234 99999
View 4 Replies
View Related
Jan 20, 2011
the data in the column is in below format
---------------------
2/10/2009 9:28:41 PM
mm/dd/yyyy
my requirement is
--------------------
20090210
YYYYMMDD
View 5 Replies
View Related
Apr 28, 2013
can i create the user-defined functions and use them in the FILTER clause in the sem_match function? there are some built-in functions for the FILTER clasue. however, only one function (DATATYPE(literal)) support for date/time in the built-in functions. i want to implement some user-defined funcitons in the FILTER clause which can check time intervals in ontology. there are some functions about valid time in the WorkSpace Manager such as WM_OVERLAPS, WM_CONTAINS,WM_MEETS, etc. so, can i write some functions using the these valid time functions in WM and use them in the FILTER clause?
View 2 Replies
View Related
Jun 7, 2011
I am using oracle 10g i have a table on my computer that i made for a friend when i load it on their computer the select statements say no data found if i use select * from table name all the data will show
if a column name select * from table name where duty_date = '05-JAN-11'no data found
View 1 Replies
View Related
Jan 2, 2013
writing a manual date validation function without using inbuilt oracle functions.I am planning to write this function in PL/SQL.
View 17 Replies
View Related
Feb 28, 2013
know whether i can see anywhere all executed Statements in my DB (Deletes, Updates...)?
perhaps in a particular table or in Oracle Enterprise Manager?
View 3 Replies
View Related
Apr 10, 2011
it is a good practise to assign different profile for oracle database users according to their job functions.what could be the resons for that?
View 3 Replies
View Related
Sep 26, 2012
In one of the interviews , I have attended the guy asked me to write a user defined function which will take the column name and list all the values .
For example
Table Name:Employees
Column Name: Employee_Name
Employee_name
Scott
Ivgun
Jack
Shane
The query should be in this fromat
SELECT col_agg(Employee_name) emp_name from Employees;
The output should be
Emp_names
scott,ivgun,jack,shane
View 6 Replies
View Related
Oct 3, 2010
I am passing a string from vb.net through oracle store procedure. String consists of varchar values for eg '123456;I|N,2424424;O|A'. But how can i call these string values into array using oracle stored procedure? After getting these values into array , i wanted to loop through these values.
View 1 Replies
View Related
Oct 11, 2012
Can we execute more than one insert statements at a time (eg 10) in database and givecommit at the end of insert statements or else give a commit one by one after each insert statements ?
View 8 Replies
View Related
Oct 9, 2012
I am trying to pass the parameters to query and I need to pass few parameters to query. Can I make it like like then I run it, then it come up and ask the parameter like this:
SQL> @text
para1 XXXXX
para2 XXXXX
And then the result of query will come up. I would like to put label for each parameter( likepara1).
View 11 Replies
View Related
Mar 7, 2013
I'm currently doing migration from Oracle 10gR2 RDF to Oracle 11gR2 Semantic Technology.I followed the steps on the documentation and successfully created the network using the following:
-----
EXECUTE SEM_APIS.CREATE_SEM_NETWORK('rdf_tblspace');
CREATE TABLE rdf_network_trace (id NUMBER, triple SDO_RDF_TRIPLE_S);
--Created SEQUENCE andTRIGGER FOR rdf_network_trace id
[code]....
when I looked at my Node Ids, they were like +635762253807433724+, +6118969225776891730+. The problem is, I am not the one who is assigning Node Ids, They were automatically generated when inserting TRIPLE data to the rdf table.
Did I miss something when I created my network?
View 11 Replies
View Related
Dec 22, 2012
I got an exception when I was using sesame adapter to dump a turtle file which contains long texts as objects into oracle semantic database. The exception information is:
org.openrdf.repository.RepositoryException: org.openrdf.sail.SailException: java.sql.SQLException: ORA-01461: can bind a LONG value only for insert into a LONG column
ORA-06512: in "SF.ORACLE_ORARDF_ADDHELPER", line 1
ORA-06512: in line 1
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:439)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:395)
at oracle.jdbc.driver.T4C8Oall.processError(T4C8Oall.java:802) ...
View 1 Replies
View Related
Feb 4, 2005
Here is a problem. I have to pass an array e.g ('Account','Marketing',Computer' ) from java to Oracle 9i.
Would I be able to do in Oracle, if yes then how ?
View 11 Replies
View Related
Jun 9, 2011
I know, importing a *.CSV-table is easy using a few clicks with the GUI, but I want to know, how to import and create new tables, using the existing *. CSV-files, with SQL statements.
how to import a .CSV-file using SQL-statements?
View 7 Replies
View Related
Sep 30, 2011
I have a column in a database that contains both numerical and char data. I would like to be able to do two different things (two different queries)
1. divide the numerical data in the column by 10 and leave the char data alone (just return it)
2. detect the numerical data in the column and treat is as a different value so I can run averages & counts on it while disregarding the char data
I'm not at all sure how to do number 2. I thought a CASE statement would work for number 1, but then I realized CASE doesn't like different datatypes:
select
case when '1234' = 'checked' then 'checked'
when '1234' = 'gen.nograde' then 'gen.nograde'
when '1234' = null then null
else '1234'/10 end as "GRADE"
from dual
Error report:
SQL Error: ORA-00932: inconsistent datatypes: expected CHAR got NUMBER
00932. 00000 - "inconsistent datatypes: expected %s got %s"
View 4 Replies
View Related
Feb 26, 2010
I have a read access on all the 200+ tables in a schema, How can i generate 200+ .sql files with insert statements on all the tables of schema.
View 13 Replies
View Related
Oct 23, 2009
Been trying to concatenate the following two select statements (to then pass as a parameter in DML statement) without much luck.
Select lpad(ST_DAY,'2',0) || '/' || lpad(ST_MONTH,'2',0) from RET_FORMATS;
Select to_char(sysdate,'YYYY')"Year" FROM DUAL;
View 1 Replies
View Related
Feb 26, 2009
From database server, I need to monitor the details about the sql statements which are being currenlt running in client machines.
I tried with V_$SQLTEXT view where I can only see the SQL statements, hash value,address,SQL_id. but I'm not able to get the user name,name the client machine .
find out these details?.Which Data Dictionary i need to use ?.
View 2 Replies
View Related
Aug 29, 2011
I have a question regarding the SQL statements embedded behind the Self Service Pages in Oracle Applications.
Taking an example of Oracle E-business Suite, Is there a way to check what SQL statement is hard coded or embedded in a particular required Self Service Page?
View 1 Replies
View Related
Dec 27, 2010
I'm in a bit of a pickle with some SQL syntax, and while my Oracle-fu is weak, an associate with SQL skills is also stuck. I am developing a database for my department that is backed by Oracle Enterprise 11g and the front end is ChemAxon (basically, chemistry database software). The short of it is that I have one large table with every compound from different groups. Each row has a flag (column PI) on it that indicates which group it belongs to (let us say 'Smith' and 'Jones' for example). The software can apply row-level filtering which will basically only show the rows that a particular username are allowed to see.
I have a FLAG_TABLE table, which contains two columns: USERNAME and FLAG. An example set up is this:
USERNAME FLAG
------------- ----------
smith_minion Smith
jones_minion Jones
jones_minion Smith
The software automatically applies a SQL filter that begins with:
SELECT DISTINCT CHEMAXON.STRUCTURES."ID" FROM CHEMAXON.STRUCTURES WHERE
I can set up filtering to work dandy, such that when smith_minion logs in, he can only see rows with the Smith flag (or jones_minion can see both Jones and Smith) by using the filter:
STRUCTURES.PI IS NULL or STRUCTURES.PI IN(SELECT ALL FLAG from FLAG_TABLE where USERNAME = '__IJC_USERNAME__')
('__IJC_USERNAME__' is how the third party software passes the logged in username into SQL)
But we have a new problem: there also exists a master user (chemaxon) who needs to see every row no matter what the flag. The row filtering is applied no matter who logs on, so we need to set up the SQL filter to basically say "If chemaxon, then select all rows, otherwise, select rows based on the username". This is proving a problem as the select statement must be prefaced with SELECT DISTINCT CHEMAXON.STRUCTURES."ID" FROM CHEMAXON.STRUCTURES WHERE.
I've tried using DECODE in a few capacities, but I am always thwarted. My last attempt was:
STRUCTURES.PI IS NULL or STRUCTURES.PI IN (DECODE('__IJC_USERNAME__','chemaxon',(!='something'),(SELECT ALL FLAG from FLAG_TABLE where USERNAME = __IJC_USERNAME__));
But this throws a ORA-00936 missing expression error, with a * under the != portion (I test it by replacing '__IJC_USERNAME__' with 'CHEMAXON').
View 3 Replies
View Related
