I am usingOracle 12cODAC 12.1.010 and when make an update on table with virtual column i have this error:ORA-54017: UPDATE operation disallowed on virtual columns. I have seen that on edmx file the virtual column, the StoreGeneratedPattern property is not setted as Computed. Setting it (handly) works ok. Is a bug of ODAC?
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1)I have created a complex view, and created an instead of trigger on this view
example:
create or replace trigger tr_x instead of before update on test_view_name for each row
-------
2) I have created an update policy on this view
DBMS_RLS.ADD_POLICY (
object_schema := schema_name,
object_name := name of the view,
policy_name := ploicy name,
function_schema := func schema name,
policy_function := pkg_test.fn_get_where,
statement_types := 'UPDATE',
update_check := TRUE,
policy_type := dbms_rls.dynamic);
3) function pkg_test.fn_get_where, which is used in the policy function always return 1 = 2, so that update should fail.
4) Now I will issue an update statement on the view test_view_name
update test_view_name set test_col = 1;
but still it updates the records, though update policy returns the where cluse 1 = 2
same where clause for select policy works perfectly fine.
I'm trying to simulate a delete operation through using an update on a trigger my tables are
CREATE TABLE EMPLOYEE (
LNAME VARCHAR(15) NOT NULL,
SSN CHAR(9) NOT NULL,
salary FLOAT,
dno INT NOT NULL,
vst DATE,
vet DATE,
PRIMARY KEY (Ssn));
[code]....
What I want to do is whenever there is an update on vet( valid end time) in employee, delete the values from the employee table and insert the old values from employee into the emp_history table along with the new value for vet. Here's my trigger
CREATE TRIGGER trig4
AFTER UPDATE OF VET ON EMPLOYEE
FOR EACH ROW
BEGIN
INSERT INTO EMP_HIST VALUES( : old.LNAME, : old.SSN, : old.salary, : old.dno, : old.vst, :new.vet);
DELETE FROM EMPLOYEE WHERE(SSN = :NEW.ssn AND vet IS NOT NULL);
END trig4;
//ignore the space between : and o as it makes a smily
The problem is I get an error for a mutating change, what I'd like to know is if the above trigger is possible, and if so how to implement it without giving me an error. I mean it makes sense syntactically and logically(at least to me).
i am reading the columns value from different table but i want to update it with single update statement. such as how to update multiple columns (50 columns) of table with single update statement .. is there any sql statement available i know it how to do with pl/sql.
View 5 Replies View Relatedhow to over come this error, because i need to update only 3 columns in the table and iam getting error when iam updating like this
update country1 set cname='japan','usa'
where cid=100,101
ERROR:ORA-01747,INVALID USER.TABLE.COLUMN,TABLE.COLUMN,OR COLUMN
SPECIFICATION
my need is to perform merge - update when id column is matched, but one of others columns not.When id column is not matched then I perform insert.
It works fine for matched or not matched id column.
Commented code is my try to perform check for others columns, The code should not update when all columns match. It should update only when on of columns doesn't match (except id column of course, because it's key column).
begin
merge into copy.table1 rr
using
(
select
ID ,
DEALID ,
ESTIMATIONDATE ,
BOUNDOVERESTIMATDATE ,
ESTIMATIONTYPEID ,
MARKETAMOUNT ,
LIQUIDATINGAMOUNT ,
[code]....
I need to write a script which copies 4 col data from one table to another table. there are three tables
cwat_curr_mst and cwat_assigned_customer and cwat_assignment_mst.
Cwat curr mst has PK curr_id and cwat_assigned_customer has PK assignment_id.
Also cwat_assigned_customer has customer_id.
In cwat_assignment_mst has Curr_id and Assignment_ID.
cwat_curr_mst and cwat_assigned_customer tables has 4 cols in common
they are
ASRT_SNM_NO, SNM_NO, FLORIDA_NO, CBRN_NO.
So from curr_mst all these 4 cols data needs to come/copy into cwat_assigned_customer.
My requirement is that under table name like A I have to update remaining empty columns as A and under B remaining null columns as B and so on.
View 14 Replies View RelatedI know this is a simple question for some of you, but I am new to SQLs,
I have two tables TABLE1 & TABLE2 as below, both tables contains more then 50million records:
SELECT * FROM TABLE1.
&&&&&&&&&&&&&&&&&&&&&&&&&&&
ID BUS_FID WORKID STATIONID
---------------------- ---------------------- ---------------------- ----------------------
28400000117234 245 13461428.25 16520877.8
28400000117513 403 13461428.25 16520877.8
28400000117533 423 13461428.25 16520877.8
28400000117578 468 13461428.25 16520877.8
28400000117582 472 13461428.25 16520877.8
SELECT * FROM TABLE2.
&&&&&&&&&&&&&&&&&&&&&&&&&&&
BUS_FID ID TRPELID RELPOS WORKID STATIONID
---------------------- ---------------------- ---------------------- ---------------------- ---------------------- ----------------------
114 28400000117658 28400000035396 23.225
115 28400000117659 28400000035396 23.225
116 28400000117660 28400000035396 23.225
117 28400000117661 28400000035396 23.225
118 28400000117662 28400000035396 23.225
119 28400000117663 28400000035396 23.225
120 28400000117664 28400000035396 23.225
[Code]....
Now I tried to use following SQL to update WORKID & STATIONID columns in TABLE2 but failed. BUS_FID in both tables have been UNIQUE indexed and they can be used as primary keys to join these two tables.
UPDATE (
SELECT p.WORKID px,
p.STATIONID py,
p.BUS_FID pid,
temp.WORKID tempx,
temp.STATIONID tempy,
[Code]....
with above code, Oracle returned following errors:
SQL Error: ORA-00904: "TEMPID": invalid identifier
00904. 00000 - "%s: invalid identifier"
BTW, both two tables contains over 50 million records. So, if you have a better SQL to perform the same task.
I have two table and trying to update tableA with data from tableB but gives an error. My TableA has columns - colA,colB,colC,colX and table B has columns - colA,colB,colX. Sample data looks like this:
tableA:
XXYY, local,3/19,48
XXYY,ixc,3/19,24
XXYYlocal,3/20,48
XXYY,local,3/21,48
Table B:
XXYY,local,48
XXYY,ixc,24
PPQQ,local,72
this is the query I wrote
update tableA a
set (a.colX)=(select (b.colX) from tableB b where a.colA=b.colA and a.colB=b.colB);
When i run it gives this error:single row subquery returns more than one row.
tableB has only 1 value for colX for each colA,colB record but tableA has mutiple colA and colB repeated but for all of thsoe in table A i want to update the tableB.colX value for matching colA and colB.
how to update the middle of plenty rows in the middle of the columns
sample_data
id name state REGION LOC
1 v A.p 1 1
2 a
3 g K.A 0 3
4 y
5 i T.N 1 0
6 l M.P 0 1
7 c U.P
This is sample data,and i have this kind of large data and i need to fill the rows which are empty. In three columns state,region,loc with data like 0,web_intimation,1,
I have more than 10 lakhs records in the table for which i am going to update two columns without any filtration. i have pasted my query in it..it's taking more time to update..is there any way to fine tune this block.
DECLARE
l_fallback_page Au_Case_Parallel_19062013.page_num%TYPE;
l_fallback_kwd Au_Case_Parallel_19062013.Fallback_keyword%TYPE;
lv_type varchar2(1000);
[Code]....
I am trying to update multiple columns from one table based on the results of another table So I have 3 tables as follows
HISTORYSUMM_SNAPADM_CHOICE
My SQL code is loosely SELECT SUM(H.HIS1),
SS.SNAP1,
AC.ADM1FROMHISTORY H,
SUMM_SNAP SS,ADM_CHOICE ACWHERE H.HIS2=SS.SNAP2AND SS.SNAP3=AC.ADM2GROUP BY SS.SNAP1,
AC.ADM1
This works, and I am able to SUM the column as I need with the right numbers. I altered the SUMM_SNAP table and now I want this summarized column to be in the table I tried using UPDATE, but there is no FROM clause to let me do the table join/group by
UPDATE SUMM_SNAPSET SUMM_SNAP.SNAP3=SUM(H.HIS1)FROMHISTORY H,
SUMM_SNAP SS,ADM_CHOICE AC
WHERE H.HIS2=SS.SNAP2AND SS.SNAP3=AC.ADM2
GROUP BY SS.SNAP1, AC.ADM1
The above is obviously wrong - but just trying to show whatI was thinking What would be the best method to get the numbers from the SUM into a table?
I have three tables fixtures, fixture_teams and team_tbl
fixtures consists of:
create table Fixture_tbl(
fixt_id varchar2(8),
fixt_date date,
fixt_time varchar2(10),
fixt_location location_t,
umpire_id varchar2(8),
player_of_match player_of_match,
home_team varchar2(20),
away_team varchar2(20),
[code]....
creating a stored procedure that updates the points column in the teams_tbl , the value that is updated in to the points column will be retrieved from the fixture_team table. so if team a has more goals than team b then the points column for team a will be increased by 6 else if the scores are equal they get 4 points each.
i have two tables test1 and test2. i want to update the column(DEPT_DSCR) of both the tables TEST1 and TEST2 using select for update and current of...using cursor.
I have a code written as follows :
DECLARE
v_mydept1 TEST1.DEPT_CD%TYPE;
v_mydept2 TEST2.DEPT_CD%TYPE;
CURSOR C1 IS SELECT TEST1.DEPT_CD,TEST2.DEPT_CD FROM TEST1,TEST2 WHERE TEST1.DEPT_CD = TEST2.DEPT_CD AND TEST1.DEPT_CD = 'AA' FOR UPDATE OF TEST1.DEPT_DSCR,TEST2.DEPT_DSCR;
[code].......
The above code when run says that it runs successfully. But it does not updates the desired columns[DEPT_DSCR].
It only works when we want to update single or multiple columns of same table...i.e. by providing these columns after "FOR UPDATE OF"
I am not sure what is the exact problem when we want to update multiple columns of different tables.
I am trying to update a table column values if any change occurs using bulk collect and for all update not able to get idea. below is the proc working out.it is for insert and update using the cursors.
CREATE OR REPLACE PROCEDURE PRC_INS(P_ID IN NUMBER,P_STAT OUT NUMBER) IS
TYPE T_TEST_TAB IS TABLE OF T_DTLS%ROWTYPE;
V_PARAM T_TEST_TAB;
V_STATUS NUMBER;
V_BUS VARCHAR2(20);
V_UP VARCHAR2(1);
V_Q VARCHAR2(50);
[Code]....
trying to update a column in a table which has 3 columns of 16million rows from column in another table which has 1million rows, there is no relationship between the 2 tables.
Table A has 3 columns of 16million rows, the first two columns have 16million ID numbers, the 3rd colunm is currently NULL.
Table B has 1million Numbers, i need to somehow update column 3 in table A using the numbers in table B, it doesnt how many times each of the 1 million numbers are used but i dont want it to just update every row to the same value.
I would like to UPDATE the columns p1 and p2 of my table student (studentid:pk,name,p1,p2,...) for a given studentid.and I have a when-button-pressed trigger with this
UPDATE student
SET student.p1=:validation.proj1,
student.p2=:validation.proj2
where UPPER(student.studentid)=UPPER(:validation.studentid);commit_form;
when I run my form with a correct studentid, I got this error: FRM-40508: ORACLE error: UNABLE to INSERT record
but it is cworking correctly in sqlplus; and I have all priveligies.
I am trying to update columns of Table A with the columns of Table B. Both these tables have 60,000 rows each. I tried this operation using following 2 queries:
Query 1
Update TableA A
set
(A.col1,A.col2,A.col3)=(select B.col1,B.col2,B.col3
from TableB
where A.CODE=B.CODE)
Query 2
Update TableA A
set
(A.col1,A.col2,A.col3)=(select B.col1,B.col2,B.col3
from TableB
where A.CODE=B.CODE)
where exists
A.code = (select B.code
from TableB B
where A.code=B.code)
When i execute these two above queries, it keeps executing indefinitely.
I m migrating from 10g to 11g.I have doubt on virtual column.whether function based index and virtual column are same? if no means what difference between then.What are difference in their performance??
View 5 Replies View RelatedIm getting this error when trying to connect toad to my test database using virtualbox. This is my first time trying to do this on a Mac as well:
java.sql.SQLRecoverableException: IO Error: The Network Adapter could not establish the connection
The settings in toad are correct as far as host, port #, and sid. My listener is up, and it is registered with the database. My tnsnames.ora file is correct. No firewall. I can ping my virtualbox from my local machine. I placed my tnsnames.ora file on my local machine, and tried to connect that way as well. I have no clue what else the Network adapter is looking for.
I have a new laptop with windows 8 installed. I tried installing Oracle Virtual Box. But I am unable to install OEL on top of that. How to do installations on Windows 8. If so, what are the compatible versions of OEL and Virtual Box?
View 2 Replies View RelatedI work as a Sys. Admin. for several RHEL 3.8 servers, most of them are clusters of 2 machines. All these servers are running Oracle 9.2.0.7 database. They are running fine on a separate filesystem. So everytime the system has to be formatted for some particular reason, there is no need to re-install the database.
I am trying to make some tests by running the same filesystem containing the oracle database in a fresh Red Hat Enterprise Linux 4.8 X86_64 Install. This task has become impossible, and I'm not quite sure why.
I installed all the compat- packages required for a fresh oracle 9 install in a RHEL4 machine, but at the time of stating the STARTUP sentence, it gives me the next error:
CMCLI ERROR: OpenCommPort: connect failed with error 2.
CMCLI ERROR: OpenCommPort: connect failed with error 2.
CMCLI ERROR: OpenCommPort: connect failed with error 2.
CMCLI ERROR: OpenCommPort: connect failed with error 2.
CMCLI ERROR: OpenCommPort: connect failed with error 2.
After this error (repeated) it says something like: Cannot start an already running database.... But if i stat a shutdown sentence, it says that the instance has not been initialized....
I don't know whether i have to re-install all the oracle software in order to make a clean install in the new kernel version or not, i tried to apply a patch, and the oracle installer recognized the installation i had.
I think it might be because the original system is configured to work as a cluster, and i'm running it on only a virtual machine.
Does know why I am getting ORA-01733- virtual column not allowed here Following :
CREATE TABLE EMPL
(
EMP_ID NUMBER(10),
CNT NUMBER(10)
)
insert into empl(EMP_ID)
values(1)
[code]....
ORA-01733- virtual column not allowed here
I have a Windows 2008 R2 SP1 2 node active/passive cluster with fail safe 3.4.2 installed. I also have 11G database software installed. My problem is I am unable to successsfully add an oracle virtual IP to the oracle group within fail safe. I receive the below error when I try. I need to get this resolved so that I can add my databases to the cluster.
Oracle Fail Safe Manager
FS-10890: Oracle Services for MSCS failed during the create operation
FS-11220: Failed to create the virtual address
FS-10012: Failed to bring the cluster resource Network Name HHVHAVELP01 online. Check the Windows event log for messages.
FS-10726: Resource Network Name HHVHAVELP01 is in a failed state
I don't see any message in the event log when I check...
what my issue is with this virtual column
CREATE TABLE C0HARPA.VCOL_TAB
(
col1 VARCHAR2(30 BYTE),
v_col1 VARCHAR2(6) GENERATED ALWAYS AS (SUBSTR(col1,1,6)) VIRTUAL
)
TABLESPACE TOOLS
[code]...
Lastly, can an index be created on a virtual column? I am thinking no since it calculated?
I am having one table Where,different country names are stored. while viewing data, I have to make sure that if country name having "USA" can only view its data. How can i do at DB level without passing where clause. Is Virtual Database in this case?
View 25 Replies View RelatedWe just got a new Dell R720 server that will host our Oracle DB. The server hasn't even been turned on yet but we know that the load on the server will be very low for a long time.
One of our problems is that we need to run a VERY important application. Since it is not very resource consuming compared to it's importance we chose to run it on a not so new Xeon 5110 1.60 GHz - 4GB RAM server. He said it's not a good idea and that we should buy a new server. (money is very low)
The software vendor suggested to virtualize our R720 server, host a vm running our database, and along with it other smaller machines like the one I described above. I suggested the use of Oracle VM, Oracle Linux for the database host and transforming the physical servers servers in VM with P2V.
Our IT Manager didn't like that, he said that it's not recommended to run a database on a virtual machine. But our software vendor said that many of their clients run their solution this way.
I created policy as follow.
BEGIN
DBMS_RLS.ADD_POLICY (
object_schema => 'scott',
object_name => 'orders_tab',
policy_name => 'orders_policy',
function_schema => 'nisadmin_vpd',
policy_function => 'get_user_orders',
statement_types => 'select');
END;
/
After the creation of this policy for the table when I select the table Orders_tab then getting the below error.
ORA-00904: "ORA_ROWSCN": invalid identifier
When I dropped this policy then I can see the records of Order_tab table.
Does already installed Oracle 10g (10.2.0.1) on a windows 2003 server x64? Do you notice strange behaviors, any errors after the installation?
Does already installed Oracle 10g on a windows virtual machine? Are there any prerequisites?
