SQL & PL/SQL :: Suspicious Parsing Of Remote Stored Proc?
May 12, 2011
Having:
3 databases: CYR1,CYR2,UTF
Database links was established CYR2 -> CYR1, UTF -> CYR1
Function GETALL is on the CYR1 site
SQL> desc GETALL
Parameter Type Mode Default?
--------- -------- ---- --------
(RESULT) VARCHAR2
FMT VARCHAR2 IN
[code]....
My questions:
1) What could be reason that oracle would look so deeply in source of REMOTE procedure, especially as because remote procedure is in VALID, compiled state?!!
2) Could we classify such restrictions as a bug?
This is how I call the remote function:
declare
v varchar(300);
begin
v:= getall @orcl8.oegc.tgk11.com@csk ('%slu%',129);
dbms_output.put_line(v);
end;
This is "offending" statement in getall (basic static SELECT), that I had to throw away for call to getall to succeed:
select .... from ПРАВА_ПРОГ_ДЕТАЛИ ...
ПРАВА_ПРОГ_ДЕТАЛИ would occupy exactly 32 byte in UTF8 (2*15_cyrillic_chars + 2 underscores), but in CYR1, this table name is absolutely valid, only 17 chars long, because Cyrillic characters are represented by one byte!
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Dec 4, 2012
I have a one critical remote PROD database that I want to check every 10 mins for its connectivity. If connection fails then an email & SMS is sent to me. My question is what is the best way to check if the remote database is up and running?
Can I use sqlplus system/manager@PROD? But sometimes this took so long and hanging. I want the fastest response time? How do I write a pl/sql proc check connection? That do something like the ff:
I created a table for my tnsname.ora entries.
cursor is c1 select dbname from tnsnames_tbl;
begin
connect system/manager@c1.dbname;
print c1.dbname || 'DB Connection OK';
exception
when others;
print c1.dbname || 'DB Connection Not OK';
end;
end;
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Aug 9, 2011
I'm trying to run an sp to debug the issue. SQL Developer generated this script for me..
DECLARE
P_MMRRRR VARCHAR2(200);
P_DATA1 xxx_package.xxxtype;
P_DATA2 xxx_package.xxxtype;
BEGIN
P_MMRRRR := 04/2011;
[code]........
The package definition for xxxtype is
TYPE xxxtype IS REF CURSOR;
The error I keep getting is
Bind Variable "P_DATA1" is NOT DECLARED
anonymous block completed
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Oct 1, 2013
I have a main procedure in oracle which invokes many procedures inside it. These internal procedures also calls functions and procedures inside it.This continues to many levels.
For ex:
Proc A
call c
call d
end............
[code]...
This loop goes on and on . I want to find the names of all procedures invoked at run time when main api is executed. Is it possible to find all of them using toad ? Is there any tool for doing this ?
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Apr 9, 2013
There are 2 Oracle databases with pseudo names Remote and Local. I have a function in Remote called FUS.F_Return_10 which simply returns 10 for testing purposes, where FUS is a schema name. In Local I want to create a procedure that will call the above function. Here's the PL/SQL:
CREATE OR REPLACE PROCEDURE TEST
(
V_COUNT OUT NUMBER
)
AS
V_FOO NUMBER(2,0);
BEGIN
[Code]...
There's a Public Database Link called PER_ACC in Local. When I try to create this procedure I get: Encountered symbol "@" when expecting one of the following: .(*%&................
where my mistake is?
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Mar 1, 2013
Oracle 11.2.0.x
Reference: Accessing PL/SQL Stored Procedures using a Web Service (<i>Oracle® XML DB Developer's Guide</i>).
The feature works fine. Have tested a number of custom written PL/SQL procs this way - using it as a web service, and SoapUI and UTL_HTTP procedures as clients, calling the web service.
Question.
Can one support WSS (Web Services Security) with this feature?
I've added a WSSE to the SOAP envelope header when making the call - using standard password (no digest) and default addressing. The orawsv XDB servlet accepts the call, parses the SOAP envelope, and successfully executes the relevant PL/SQL procedure.
It however uses Basic Authentication (schema name and password). Not WSSE.
As the WSSE authentication data is part of the SOAP header (and not envelope body), the relevant PL/SQL procedure of course does/can not see the WSSE details. (also would not make sense ito how XDB abstracts orawsv as a web service interface and allows standard vanilla PL/SQL procedures and functions to serve as web service endpoints).
So if WSSE is to be supported, it would likely mean it needs to be supported in XDB itself. And that is outside my little area of Oracle expertise.
Not much on the net (lots about UTL_DBWS), and just a couple of basic orawsv supports notes on Metalink.
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Oct 16, 2013
I have a requirement to generate the XML file from a pl/sql procedure. The methods which I have searched are either generating the XML from a single query or they are explicitly adding the nodes and elements. I need the method where I can dynamically append child nodes to the file.
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Mar 24, 2010
How to make a call to a proc and immediately return without waiting for the called proc to end.
Nothing I try seems to do the trick...The calling program always has to wait.
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Mar 31, 2010
i need to compile a proc program, say prog.pc.have oracle 10g in my system. Since i am new to proc programming, me on the steps to compile the proc program in oracle proc compiler.
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Oct 30, 2012
I have a table TABLE1 which has following columns
proc_name
table_name
insert
update
delete.
The table contains a proc name, all tables used in that proc,operation is done on the tables. like sample data.
proc_name tab_name insert update del select
----------------------------------------------------------------------------------
Proc1 Table1 Y Y N Y
Proc1 Table2 y Y Y Y
I want to update this table throu running a generic procedure.Can it be possible to craete a procedure which parses through all procs of database and get above info and update TABLE1??
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Jan 25, 2012
I intend to write procedures/functions in PL/SQL to parse Name field into various fields : Title, FirstName, MiddleName, LastName, Gender.
E.g:
Nguyen Van A
Nguyen Thi B
After parsing, the result will be shown as:
TitleFirstNameMiddleNameLastNameGender
MrNguyenVanAMale
MsNguyenThiBFemale
Parsed.gif ( 4.94K )
Number of downloads: 2
I supposed that Title & Gender are realized through MiddleName field. If MiddleName's values in (Thi, Dieu) then Title is assigned as Ms, and Gender = "F". Otherwise, Title = "Mr", and Gender = "M".
2/ Another procedure/function is [i]ParseAddress with the requirement as:[/i]Address field is divided into Street, Group, Area, Ward, County fields
E.g.:No 6 Sum Street - Group 8 - Area 2 - ABCD Ward - London
The result:
StreetGroupArea Ward County
No 6 Sum StreetGroup 8Area 2ABCD London
I have tried coding by Visual Basic, it is OK. But if I interpret to PL/SQL ->it doesn't work.
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Jan 25, 2012
I intend to write procedures/functions in PL/SQL to parse Name
field into various fields : Title, FirstName, MiddleName, LastName, Gender
E.g:
Nguyen Van A
Nguyen Thi B
After parsing, the result will be shown as:
TitleFirstNameMiddleNameLastNameGender
MrNguyenVanAMale
MsNguyenThiBFemale
I supposed that Title & Gender are realized through MiddleName field. If MiddleName's values in (Thi, Dieu) then Title is assigned as Ms, and Gender =
Female. Otherwise, Title = "Mr", and Gender = "Male".
2/ Another procedure/function is ParseAddress with the
requirement as:
Address field is divided into Street, Group, Area, Ward, County fields
E.g.:
No 6 Sum Street - Group 8 - Area 2 - ABCD Ward - London
The result:
StreetGroupAreaWardCounty No 6 Sum StreetGroup 8Area 2ABCDLondon
I have tried coding by Visual Basic, it is OK. But if I interpret to PL/SQL ->
it doesn't work.
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Aug 28, 2012
I have the following table A that contain one column "MYREC"
MYREC
1253 69889897 89884 891254
568989 89897891 321 698751232
1239892 123358798 7899 58123457
I need to parse the variable column, the issue is that the number of spaces.
The string might start with 2 or more white spaces, that I can get rid of with the LTRIM function..I'm having difficulties with the rest ):
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May 20, 2013
In my below code the procedures "total_score_proc" and "CopyInternalScores" are calling "score_proc" procedure 50 times
for different variable values.
Instead of calling the "score_proc" procedure 50 times.I want to hold the values in to collection , defining it in package and call that procedure only once.
how to implement "score_proc" using bulk collect.
CREATE OR REPLACE PACKAGE total_score_pkg
IS
PROCEDURE total_score_proc(pBUID IN STAGING_ORDER_DATA.BUID%TYPE,
OrderNum IN STAGING_ORDER_DATA.ORDER_NUM%TYPE,
[code]....
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Jul 7, 2011
I found this thread, and recently i want to embedded oci in pro*c for distributed transaction reason.
can pro*c deal with distributed transaction? i want to use mts in pro*c .
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May 24, 2005
I am using dynamic Pl/SQL with ProC and having problems with cursor. I've to execute stored procedure dynamically and get the result of select list into the cursor. The EXECUTE command is working fine but the FETCH gets failed with error "ORA-01002: fetch out of sequence". I've read that cursor variable can not be used with dynamic SQL.
Stored Procedure:
------------------
ROCEDURE open_mod_cur (
curs IN OUT cur_type,
module_id IN varchar2)
[Code].....
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Aug 18, 2010
developing a procedure to create a partition every month passing in parms for the name and values, and also need to determine the appropriate tablespace that has adequate space available. Working within the constraints of the environment. I would like to pass in the table name as well. This code gives the general idea..
CREATE OR REPLACE PROCEDURE FS.CREATE_PART_test
declare
v_monyy varchar2;
v_yyyymm varchar2;
v_tblspc dba_data_files.tablespace_name%type;
[code]...
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Nov 11, 2011
I am running a pro*c its working fine but my connection gets disconnect to my db server so i want to continue my proc if connection between my machine & server reestablish again weather it starts from start or from where it was stooped because of connection break
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Nov 21, 2011
oracle PL/SQL. I have almost finished this xml parsing task but their is one problem. Actually in our table there are more than 70-80 columns & due to that only I don't want to put the hard coded column name in my procedure, because if I will do that, the unnecessary procedure size will be increase(means line of code).Here is our procedure
Create or replace procedure loadMyXML(dir_name IN varchar2, xmlfile IN varchar2) AS
l_bfile BFILE;
l_clob CLOB;
l_parser dbms_xmlparser.Parser;
l_doc dbms_xmldom.DOMDocument;
l_nl1 dbms_xmldom.DOMNodeList;
l_nl2 dbms_xmldom.DOMNodeList;
l_n dbms_xmldom.DOMNode;
node1 dbms_xmldom.DOMNode;
l_colName VARCHAR2(100);
[code]...
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Mar 28, 2013
I have some BLOB contents in the format of...
DK99F17,AA,032820130840,Other
ABCD,AA,032820130840,OV
AAZ123,BC,032820130932,DWL
CBA12345,ZA,032820130939,Other
Each BLOB is associated to a file name in the format...
03282013100002_thisfile.txt
The blob for each file may be zero rows to n rows in size, but typically there are 2 to 5 rows (four rows were shown in the rows above).The following kind of gets me there, but not quite as it splits up the BLOB rows at the comma and not the line break (HEX=0D0A / CRLF).
with rec as
(select fs.file_name, utl_raw.cast_to_varchar2(fs.file_data) file_data
from tada.files_store fs
where fs.file_name like '%citations.txt'
and trunc(fs.date_created) = to_date('26-MAR-2013','DD-MON-YYYY'))
[code].....
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May 20, 2010
I want to load XML into base table using PL/SQL procedure.For that I have wrote procedure but that does not work well .
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Aug 13, 2013
Identical statements from this link : Parsing in Oracle — DatabaseJournal.com d. The bind variable types of the new statement should be of same type as the identified matching statement. i am getting confuse here .. when parsing occurs some links saying about bind variable.but official document never said about bind variables.
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Sep 17, 2012
Oracle SQL.I need parsing Strings.
Example:
ID Name Address num
1 Peter 123 park st,223 park st 123,223
Answer
ID Name Address num
1 Peter 123 park st 123
1 Peter 223 Park St 223
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Apr 17, 2013
I got a table with a Date in it. Lets called it Testdate and an item called start month and end month.
The Item (varchar2) looks like
MM.YYYY f.e. 03.2012 and is a
I want to see all data between start and endmonth.
First I tried to convert the date from my orignial table:
SELECT distinct TO_CHAR(TESTDATE, 'MM'||'.'||'YYYY')
FROM mv_auswertung;This works:
TO_CHAR(TESTDATE,'MM'||'.'||'YYYY')
02.2012
12.2012
01.2012
But now I am trying to get all data between start and enddate:
Select *
from mv_auswertung
where
TO_CHAR(TESTDATE, 'MM'||'.'||'YYYY') between
to_CHAR(:P7_startmonth) and to_char(:P7_endmonth)
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Aug 17, 2012
I have to copy all the procedures in database to local folder and extension( or file type) of each procedure is ".proc".
I did tried with dbms_metadata but as there are 300 procedures it consuming time & I want separate file for each one.
select
dbms_metadata.GET_DDL('PROCEDURE',u.object_name), u.object_name
from
user_objects u
where
object_type = 'PROCEDURE'
AND object_name in( 'P1');
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Aug 25, 2008
I Want to declare some host variables with global scope. Like this C variable:
MyFile.h
...
char str_var[20];
...
But i can't put SQL sentences in a include file. And if i do this:
MyFile.pc
...
EXEC SQL BEGIN DECLARE SECTION;
char str_var_h[20];
EXEC SQL END DECLARE SECTION;
...
... I can't see this variable from others sources, although I declare it like 'extern'.
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Jun 1, 2011
we have an application currntly running on an HP UX system that uses Oracle 9i database. the pro*C codes work fine with Oracle 9i, on the older system. however now we are migrating it to LINUX system (ORACLE 10g). in the new system we are facing issues with fetch statement
here is how we have the
the cursor statement:
EXEC SQL DECLARE diff_cns_list CURSOR FOR
select PREV.CNS_CODE,
PREV.CNS_DESCRIPTION,
[code]....
the code runs fine in the old operating system (HP UX) where oracle 9i was used. but fails in Oracle 10g(OS-LINUX).
the probable reason that we found out is that: the fetch statement returns zero rows, that is the reason why this error is being displayed. but Oracle 9i seemed to work out well with this.
we tried reducing the cursor conditions, where it fetches 3 rows. this is when is the fetch statement works fine.
the functionality of the code is that it should work fine even with no rows selected. Is there a way we can modfy the code to work with zero rows as well.
the error we are getting is : ORA-01002: fetch out of sequence
==========================
as per what is given in Oracle sites:
1) Fetching from a cursor after the last row has been retrieved and the ORA-1403 error returned. 2) If the cursor has been opened with the FOR UPDATE clause, fetching after a COMMIT has been issued will return the error. 3) Rebinding any placeholders in the SQL statement, then issuing a fetch before reexecuting the statement.
========================
we have checked:
1>this is not the case and ORA-1403 not returned
2>No update statements involved , there is a insert statement which inserts data in this table
3>i am not clear with this one.
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Sep 19, 2012
create or replace package body test_exp_pkg as
procedure l_test_exp (errcode out Varchar2, errm out varchar2)
as
l_rec zt574%rowtype;
begin
[code]]....
output:
---------
anonymous block completed
in package init
caught in l_test_exp-1422ORA-01422: exact fetch returns more than requested number of rows
caught in l_test_exp errcode and errm set to -1422sqcORA-01422: exact fetch returns more than requested number of rows
caught in test_exp1User-Defined Exception
caught in others errcode and errm
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Jan 22, 2009
I have a string value like -- a,,b,c,d,e,f
Using just sql, I want to put each value of the above string in a different row. So the output should be --
a
b
c
d
e
f
using procedures it would not be that great but I want to do it just using queries.
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Apr 18, 2012
I want to know what exact process happens in oracle architecture when an update query is fired.
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