SQL & PL/SQL :: Extracting User Who Does Not Exist In Column
Oct 30, 2012
I have two tables.
First one is
STAFF
======
STAFFNUM NAME
======== ====
1 A
2 B
3 C
SUBJECT
=======
SUBCODE SUBNAME LECTURER
======= ======= ========
A1 ABC 1
A2 EFG 2
A3 HIJ 1
I did the following query
SELECT STAFF.STAFFNUM, STAFF.NAME, SUBJECT.LECTURER
FROM STAFF,SUBJECT
WHERE STAFF.STAFFNUM NOT IN SUBJECT.LECTURER
It will show me..
B and C is not teaching A1.
A and C is not Teaching A2.
B and C is not teaching A3.
This is not what I want.
What I want is to show who is not teaching any subjects.So the expected result is only C coming out.
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Nov 25, 2010
In Oracle11g (R1 and R2) we can create the user in +ASM instance just like normal oracle database. But If the user already exist I get an error
CREATE USER test IDENTIFIED BY test
*
ERROR at line 1:
ORA-01920: user name 'TEST' conflicts with another user or role name
So, I would like to know if there is any data dictionary view which can tell me if the user already exist or not.
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May 26, 2011
I just created a role as
CREATE ROLE XXXX;
Then tried to grant a privilege, but getting error as below:
grant alter on schema.table_name to XXXX;
ORA-01917: user or role 'MACH_ALTER_ROAMXDB' does not exist
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May 25, 2010
I'm trying to move a complete tablespace with all associated schemas/users and data.
The command that I'm using is as follows:
impdp DP_USER/DP_USER directory=datapumps network_link=backup tablespaces=SDE
DP_USER has the IMP/EXP_FULL_DATABASE, as does the target of the database link.
The error that I get is the following:
Processing object type TABLE_EXPORT/TABLE/TABLE
ORA-39083: Object type TABLE:"SDE"."VERSION" failed to create with error:
ORA-01918: user 'SDE' does not exist
The SDE tablespace has objects from the SDE schema, but the SDE schema does not seem to be created along with the tablespace. How do I cause it to be?
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Jul 2, 2012
I am importing a dump into 11g Database, the dump taken from Old Financial release 6 [EBIZ]
i given this command:
IMP FILE=EXPDUMP.DMP BUFFER=524288000 FULL=Y IGNORE=Y
Import user system and password given...
Once its started and getting error
+"ALTER USER "PERFUSER" QUOTA UNLIMITED ON "OTHERD""+
IMP-00003: ORACLE error 1918 encountered
ORA-01918: user 'PERFUSER' does not exist
[Code]....
what is the wrong,,
I have created all the data files same like Old Database. so while importing All the USERs will created, if its correct then why this "*ORA-01435 : User does not exist*" coming...
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Jun 6, 2011
Im facing the problem whenever I try to drop a user. Following thing that I m trying..
system@vahan> drop user knp cascade;
Error at line 1:
ORA-00604: error occured at recursive SQL level 1
ORA-00942: table or view does not exist
ORA-06512: at line 7
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Oct 7, 2011
I have come one requirement where i need to extract data from a LONG RAW data type column.
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Mar 31, 2010
I've been trying to write some code to add a column if it does not exist as the code will be run numerous times and will be parameterized in other software to run across multiple tables.
Here is what I have made so far:
DECLARE
COLEXISTS integer;
vCmdStr varchar2(4000);
[Code]....
I can't figure out where the invalid character is.
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Apr 15, 2010
I am creating an index in program and then drop the index at the end of the program. Some times due to some problem if the index could not be dropped and the user again runs the program then we get the error
ORA-01408 Index already exist on the column.
how I can get away with this error or how I can check whether the index with the same columns exits prior to creating an index.
Is there any command like
Create or replace index.....
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Jun 30, 2010
I have oracle table with a column of datatype CLOB. In the clob column having the manipulation statements (update, insert) as records.
How to execute the statements exists in a clob column as records?
my table structure and one record is
CREATE TABLE ACTN_CFG_T
(
OBJ_ID NUMBER(32) NOT NULL,
ACTN_ID NUMBER(38) NOT NULL,
ACTN_SEQ NUMBER(2) NOT NULL,
RU_DEF CLOB NOT NULL
[code]....
I want to execute the update statement when i call the obj_id. I used the follwing procedure but error.
1 DECLARE
2 V_ABC CLOB;
3 BEGIN
4 SELECT RU_DEF INTO V_ABC FROM ACTN_CFG_T WHERE OBJ_ID = 1625;
5 EXECUTE IMMEDIATE V_ABC;
6 END;
error is...
ORA-06550: line 5, column 20:
PLS-00382: expression is of wrong type
ORA-06550: line 5, column 2:
PL/SQL: Statement ignored
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May 15, 2011
i have two questions.
(1) how can i fill some value in a table column based on some existing column value automatically without user intervention. my actual problem is i have 'expiry date' column and 'status'. the 'status' column should get filled automatically based on the current system date. ex: if expiry date is '25-Apr-2011' and current date is '14-May-2011', then status should be filled as 'EXPIRED'
(2)hOw can i build 'select' query in a report (report 6i) so that it will show me list of items 'EXPIRED' or 'NOT EXPIRED' or both expired and not expired separately in a single report based on user choice. 'EXPIRED' & 'NOT EXPIRED' can be taken from the above question no. 1.
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Aug 7, 2013
Can i user exist when cursor will using For Cursor .
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Jun 24, 2010
I'm creating a package function that would return the image from the table HR.PER_IMAGES.
Here's the table description of HR.PER_IMAGES
IMAGE_ID NUMBER(15)
IMAGE LONG RAW
PARENT_ID NUMBER(15)
TABLE_NAME VARCHAR2(30)
I have also created a simple PL/SQL code that would supposed to extract the value of the IMAGE column and store it in a variable then return it from a function.
DECLARE
x LONG RAW;
BEGIN
SELECT image
INTO x
FROM per_images
WHERE parent_id = :p_parent_id
;
END;
However, I'm getting the "ORA-06502: PL/SQL: numeric or value error" message. I have tried retrieving an specific image using Oracle Reports Developer and when I queried it was able to render the image on the report page.
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Jan 9, 2013
To make SQL query to before and after specific character.
Create table test(flist not null VARCHAR2(200));
First field content with below record:
FC028CONNE_IMPORT_WRONG_COMP_LENGAPXXXXPPPP
FC024CALL_FUNCTION_OPEN_ERRORAPXXXXPP
FC025OPEN_DATASET_NO_AUTHORITYAPXXXXPPPPPPPPPPPPPP
FC015RAISE_EXCEPTIONAPAXEPPPPPPPPPPPPPPPPPPPP
to filter the above record from FLIST column thorugh sql script as below:
FC028< CONNE_IMPORT_WRONG_COMP_LENG> APXXXXPPPP
FC024< CALL_FUNCTION_OPEN_ERROR> APXXXXPP
FC025< OPEN_DATASET_NO_AUTHORITY> APXXXXPPPPPPPPPPPPPP
FC015< RAISE_EXCEPTION> APAXEPPPPPPPPPPPPPPPPPPPP
means remove first 5 charator and after APXXXXXXXXX.
Output of SQL query should come like below:
CONNE_IMPORT_WRONG_COMP_LENG
CALL_FUNCTION_OPEN_ERROR
OPEN_DATASET_NO_AUTHORITY
RAISE_EXCEPTION
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Jan 18, 2012
How to extract date from a timestamp data
for example
Input-15/06/2010 05:30:00.000000
output: 15/06/2010
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May 15, 2013
Currently, I am running 4 separate queries in order to retrieve specific data from a XML file. Is there a way of extracting all 4 values via XML tags in a single query - e.g. :
Message Reference UTL_RAW.CAST_TO_VARCHAR2 (dbms_lob.substr(message_content, 2000, 2303))
456123 >(Cancelled)</UploadError>
456123 >4561</UserId>
456123 >1234</SecurityIdentifier
At the moment, I am extracting the required info as follows.
Example query 1: message_content, 2000, 2303 > retrieves starting point for an error header
select ml.message_reference, UTL_RAW.CAST_TO_VARCHAR2 (dbms_lob.substr(message_content, 2000, 2303))
from table.msg_archive ma, table.msg_log ml
where ma.message_id = ml.message_id
and ml.message__cd = 'MP_XML'
and ml.message_reference in (456123)
Once retrieved, I transfer to Excel and use a formula to extract the specific header (e.g. using =MID(B1,1,11))
Example query 2: message_content, 2000, 581 > retrieves the starting point for a user id.
select ml.message_reference, UTL_RAW.CAST_TO_VARCHAR2 (dbms_lob.substr(message_content, 2000, 581))
from table.msg_archive ma, table.msg_log ml
where ma.message_id = ml.message_id
and ml.message__cd = 'MP_XML'
and ml.message_reference in (456123)
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Oct 4, 2013
This is my sample data:
WITH table_data
AS (SELECT 'ABC12345*Z23*1234*Cheese*24/02/2011' str FROM DUAL
UNION ALL
SELECT 'Aasda1ewr3345*A32345*1234*Bread*01/11/2012' str FROM DUAL
UNION ALL
SELECT 'dsf31212*TEST*124234*Blue*06/07/2007' str FROM DUAL
[code].........
I can extract the data from before the first *, but I need to also be able to extract the data from between the 1st and 2nd *s, e.g. Z23, A32345, TEST, THIS and THAT from the sample data above.
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Jul 26, 2010
Using UTL_TCP package (for the first time; maybe there's smarter way to do that), I captured contents of a certain web page. The page contains (along with some text, images, etc.), a list of values I'd like to extract. Something like this:
PRVI miravira pond 23.7.2010 102,2221
NEKI miravira pond 23.7.2010 105,0996
DRUGI miravira pond 22.7.2010 101,3789
The result (output) of the PL/SQL procedure contains several hundreds of lines. I narrowed the output to a part which I'm interested in. It looks like this (a screenshot, because [code] or [pre] tags won't allow me to paint text, while the others don't preserve formatting):
Red values are what I'm looking for. The first one represents a date (July 23rd 2010), and the second one is amount (105,0996).
Now, what's the problem: the above mess doesn't look the same every day (probably because the rest of data that appears on a web page changes too). Therefore, SUBSTR (with hard-coded positions) that seems to be working today is wrong tomorrow. Moreover, IF condition I used might not provide desired part of a web page every time.
Here's the code (modified a little bit, unimportant for what matters):
declare
c utl_tcp.connection;
n number;
buffer varchar2(255);
l_x_dat varchar2(10);
l_x_izn varchar2(10);
[code].....
L_X_DAT and L_X_IZN are values I need. SUBSTR parameters, as I said, are far from being good.Is there any smart way to extract those two values? What (Oracle) technology could be used here? Or should I just try to, somehow, set SUBSTR values correctly (dynamically)?
If there was a way to uniquely fetch those values (instead of getting the whole web page and digging for what I'm interested in), it would be extraordinary.
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Mar 26, 2013
I need to extract tag values from REST web service response.
Webservice response
Quote:
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
- <LicenseDetailsRes xmlns="com:*******services:LicenseDetailsRes">
<ResponseCode>LD001 - SUCCESS</ResponseCode>
<OrderNumber>51663852</OrderNumber>
<LineNumber>8</LineNumber>
<quantity>0</quantity>
</LicenseDetailsRes>
I am storing above response in a table column 'output_xm' of xmltype datatype.
My requirement is to extract 'ResponseCode' & 'quantity' values from above response. For which I am using below query but it's not working.
SELECT x.order_number
,x.line_number
,x.tnc_pid
,EXTRACT (VALUE (d), 'LicenseDetailsRes/ResponseCode/text()').getstringval () status
,EXTRACT (VALUE (d), 'LicenseDetailsRes/quantity/text()').getstringval () pak_quantity
FROM xxcfi.xxcfi_vt_tnc_pak_details x
,TABLE (XMLSEQUENCE (EXTRACT (x.output_xml, '/LicenseDetailsRes'))) d
WHERE x.order_number = 50403901
AND x.line_number = 2
AND x.tnc_pid = 'R-LMS-4.0-100-K9';
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Jan 30, 2013
I exported and imported data from one oracle database to another, but not all the data got loaded in to the destination database. Basically it is filtering the data. Can it be because of the reason that the sql developer may be an express edition?
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Aug 8, 2013
I have an XML of the following format:
<data>
<students>
<student>
<studentname>Raymond<studentname>
<StudentId>1</StudentId>
<StudentAge>11</StudentAge>
<StudentMark>0</StudentMark>
</student>
</students>
Now i have to insert this xml into DB , the table consist of following columns ( row number , property name , value ) Expected out put is (1,student name,Raymond) ,( 1, studentid , 1) ( 1, studentAge, 11) (1,Studentmark , 0) The challenges here is
1. how to get the tag names and populate the property name column ?
2. The number of properties for a student can be variable , How can i deal with them ?
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Oct 4, 2012
I need to extract the values from XML file.I tried with method described in below links -
[URLs]....
My XML file is -
<?xml version="1.0" ?>
<!DOCTYPE main [
<!ELEMENT main (DATA_RECORD*)>
<!ELEMENT DATA_RECORD (STATE_CODE?,JOB_NAME?,WC_CODE?,JOB_ID?,STATUS?,LOG_MESSAGE?)+>
<!ELEMENT STATE_CODE (#PCDATA)>
[code]...
The query is not returning any rows.
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Sep 30, 2008
I have requirement of extracting the relationships between all tables in the Database(Oracle 10.2.02) created by CA Unicenter Servicedesk.
Tell me about any tools/scripts which I can use to extract this information. I can do it manually, but it is time consuming.
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Aug 11, 2012
I would like to extract only the values from the XML string. The xml string looks like
<addressId>1</addressId><addressSource xsi:nil="true"/><addressInfoName xsi:nil="true"/><addressLine1>245 Murray Ln SW Bldg 14</addressLine1><addressLine2 xsi:nil="true"/><addressLine3 xsi:nil="true"/><addressLine4 xsi:nil="true"/><phoneNumber xsi:nil="true"/><phoneNumberExt xsi:nil="true"/><city>Washington</city><county xsi:nil="true"/><stateOrProvince>DC</stateOrProvince><ZIPCode>20528-1002</ZIPCode><country>USA</country><congressionalDistrict xsi:nil="true"/></address>
And the expected output is
245 Murray Ln SW Bldg 14
Washington
DC
20528-1002
USA
I need to extract only the values from the XMl string using sql.
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Jul 16, 2013
In my DB there are special characters are stored like "Świętochłowice". So in Unix script while extracting these characters, I have used
export LANG="universal.UTF-8" in order to make it English. which works fine.
But my question is how to retain this special character intact as, it is in DB?
So in UNIX script
export LANG="universal.UTF-8"
sqlplus -s uname/pwd@hostname/schema << ENDSQL | sed -e "s/Connected.//" -e "/^$/d"
set pagesize 0 feedback off verify off heading off echo off serveroutput on size 10000
spool /path/out.txt
Select name from tablename where is=12;
spool off;
exit
ENDSQL
Output is "Swietochlowice" (makes sense),but how to get the output as "Świętochłowice" which is in DB? I have tried different NLS_LANG option, but no success.
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Jul 26, 2012
Below is the function code used to extract data from blob column. The function works fine when the blob data length < 2000 bytes. When it is more than, it is throwing an error as below.
Table name: mr_test
Columns: id number
seo blob
CREATE OR REPLACE FUNCTION fn_mr_blob(in_id IN number) return varchar2
IS
len NUMBER;
[Code]....
ORA-01489: result of string concatenation is too long
when I replcae the
"SELECT myvar||trim(dbms_lob.substr(seo,bytelen,vstart)) into myvar FROM mr_test WHERE id = in_id;"
with
SELECT trim(dbms_lob.substr(seo,bytelen,vstart)) into myvar FROM mr_test WHERE id = in_id;
myvar1 := myvar1||myvar;
ORA-06502: PL/SQL: numeric or value error: character string buffer too small
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Jun 7, 2012
I have a scenario where I have to extract data in a string which is enclosed in [].
Here is what I want to do..
input:
[name_first] [name_mi] [name_last]
required output: this should return all the data that is enclosed in the brackets.
name_first
name_mi
name_last
I have tried the "REGEXP_SUBSTR" but my database version is 9i, and it is available only from 10g.
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Apr 30, 2010
I have table in Oracle with one column PRODUCT. Column PRODUCT have following values -
Account Management
Active Directory
Adobe Acrobat Reader
NT Account
Application Security
[code]....
I am designing application where I need to search for PRODUCT based upon user's input. Lets say user wants search on 'Laptop Account Broken'. I want to search for all products which contains any of words in user's input. So based upon user's input I want output like below.
Expected Output:
Account Management
NT Account
WebSite Account
HP Laptop
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Aug 27, 2013
I am having two XML's in my table.
XML1 =
<?xml version="1.0" encoding="UTF-8" ?>
<Twist xmlns="URL...." xmlns:ns2="dsig:URL....xmlns:dsig="URL....
xsi:schemaLocation=URL....
xsi:type="ElectronicBillingMsg">
<messageId>TWISTMSG</messageId>
</Twist>
[code]...
I am using the below query to extract value from XML.
SELECT extractvalue(xml_column, '/Twist/messageId') MsgId FROM mytab;
When i run this query on XML2, it gives the output.But when the same query is fired on XML1, its not returning the message id.
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Nov 10, 2010
Need to access data in a table base on user parameter input where the data is stored like a spreadsheet with column headings JAN, FEB, MAR... and the rows are the years. Is there a way to create a generic SQL statement so that I don't have to have 12 if statements in the procedure?
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