SQL & PL/SQL :: Remote Grant Through Insert Statement Into Sys Table?
Jun 18, 2013
I want to grant a privilege through an insert statement into a sys table.Why do not grant the privilege through the classic way : grant select on t to l_user; ?
Because I want to do it remotely.I am connected to db1.I want to grant select on t2 to u2_b from u2_a.I assume that all DDL are DML. So a grant is equivalent "somewhere" to an insert.I tried to do my requirement locally, and here is the output.
SQL> conn scott/aa
Connecté.
SQL> -- step 1 : try to grant "normally" a select on dept to hr from scott
SQL> grant select on dept to hr;
Autorisation de privilèges (GRANT) acceptée.
SQL>
SQL> conn sys/a as sysdba
Connecté.
SQL> -- step 2 : Then, we connect to sys to see the row inserted in dba_tab_privs
SQL>
SQL> col GRANTEE format A10
SQL> col OWNER format A10
[code]...
Then if I can do it locally, I can do it remotely through a db link.
Actually I was performing "grant all on table_name to user_name;" to grant the privilege but 1 of my friends suggested "grant all on any table to user_name;"
In a trigger(on update of a table t1) I am trying to write, I am doing an insert on t2 accessing ':new' values of the update on t1.
But in my Insert statement, I am having get one of the column values from another table. How can I write my insert statement in such a way as to insert values contained in ':new' pseudo columns and a select from another table. Below is my insert statement in the trigger : -------
IF (:old.GROUP_YELLOW <> :new.GROUP_YELLOW) THEN INSERT INTO TEST.W_THRESHOLD_LOG (THRESHOLD_LOG_WID, CHANGE_DATE, MEASURE_TYPE_WID, MEASURE_NAME, CUSTOMER_WID, CUSTOMER_NAME, USER_ID, CHANGED_ITEM, PREV_VALUE, NEW_VALUE) VALUES(TEST.W_THRESHOLD_LOG_SEQ.NEXTVAL, SYSDATE, :new.MEASURE_TYPE_WID, 'Rolling Stabilty' , :new.CUSTOMER_WID, 'Customer1', 'User1', 'GROUP_YELLOW', :old.GROUP_YELLOW , :new.GROUP_YELLOW); END IF; -------
In the above code if the hardcoded value 'Customer1' need to be picked from another table, i.e .
SELECT NAME FROM W_CUSTOMER_DIM WHERE CUSTOMER_WID = THRESHOLD.CUSTOMER_WID
how can I rewrite my query to the above value from the select into my insert statement..?
how to insert data in oracle table without writing insert statement in oracle 9i or above. i am not going to write insert all, merge, sqlloder and import data.
if a user have alter table gant but could not alter .. what additional grant it need
SQL> alter table HRS_PERS_FIELDS_INC modify(PER0000252 NUMBER(19,3)); alter table HRS_PERS_FIELDS_INC modify(PER0000252 NUMBER(19,3)) * ERROR at line 1: ORA-00942: table or view does not exist
I have a schema TEST1 and it has a view 'TEST_VIEW'. I granted read only permission on the view to TEST2 schema. grant select on TEST_VIEW to TEST2.
But TEST2 is used by an application which requires to read view metadata and then sync with application afterwords start reading. Is there any special permission to grant to access metadata of the view / table.
The SELECT at the end of this script fails with "ORA-00942: table or view does not exist". I think I added proper permission via GRANT command.
create table mudd_table ( a number, b varchar2(10) ); create user mudd_user identified by mudd_user; grant select, insert, update, delete on mudd_table to mudd_user; grant create session to mudd_user; conn mudd_user/mudd_user@quadoracle; select * from mudd_table;
I have one query i have create one table T1 in this table i have this three colm (EMPNO,ENAME,HIREDATE) and i have to insert raw from this two table T2 and T3 in T2 table colms are (EMPNO,SAL) and T3 table colm are (EMPNO,MGRID) so which query i have to run
I wanted to print 'null' when the column value is null. Actually, i am doing something like this
select empno||','||''''||ename||'''''||','||comm||','||sal from emp
It gives the following output for example 7369,'pointers',,200 If I use the above values to form a insert statement it throws an error. As 'comm' value is not there.
I wish to get something like 7369,'pointers','',200 or 7369,'pointers',null,200 from the above select query
note I dint copy paste the query exactly from my sql*plus session as I am away from my oracle machine
I read in a book that you can't use subquery in an insert statement . E.g:
1)insert into dates (date_col) values (select sysdate fom dual) but when i tried using subquery like this:
2)insert into regions values ((select max(region_id)+1 from regions), 'Oce');
This query worked but 1st query didnt.From my assumptions if we try inserting values in table with the subqueries for a particular column as in 1st query , it will throw error but not while inserting values in all columns as in 2nd query.
HOW to use variable P_TMPLID in following statement
TYPE typ_unrecon IS TABLE OF REC_' || P_TMPLID ||'_UNRECON%ROWTYPE index by binary_integer;
because its throwing error while compiling
and also in statement FORALL i IN unrecondata.FIRST .. unrecondata.LAST SAVE EXCEPTIONS --STRSQL := ''; --STRSQL := ' INSERT INTO REC_' || P_TMPLID ||'_UNRECON VALUES ' || unrecondata(i); -- EXECUTE IMMEDIATE STRSQL; INSERT INTO REC_' || P_TMPLID ||'_UNRECON VALUES unrecondata(i);---throwing error on this statement commit; --dbms_output.put_line(unrecondata(2).TRANSID); EXCEPTION
i'm executing a load test using the below statement:
INSERT INTO BPMBI.PPROCINSTANCE SELECT * FROM BPMBI.PPROCINSTANCE_BKP WHERE ROWNUM < 501; COMMIT; EXIT;
I've been using the same for a few days without any error while now wehn i try to use the same i get below error:
SQL> insert into pprocinstance select * from pprocinstance_bkp where rownum <= 500; insert into pprocinstance select * from pprocinstance_bkp where rownum <= 500 * ERROR at line 1: ORA-01858: a non-numeric character was found where a numeric was expected.
I've been trying to check what the issue is and when i execute the rownum < 140 works fine while rownum < 150 is showing the same error.
I have a table with unique index, and the application is doing inserts/updates into this table.Suddenly and for about half a minute I faced a high concurrency waits on all the processes running these inserts for one node. I saw this high concurrency wait in the top activity screen of the OEM only on one of the nodes. knowing that the processes doing these inserts are running on both nodes.
All what I have that in this half minute I see high concurrency wait in OEM top activity screen related to this insert statement and when I clicked on the insert I found high "enq: TX - index contention". Again this was only on one node.After this half minute everything went back to normal.What could be the reason and how can I investigate it ?
Given below a block of code, this code compiled successfully on one DB but returns error on other.DB version is same. I know sqlerrm can not be used directly but how it compiled successfully on one DB.
I am creating the following two tables...no issues here: CODECREATE TABLE COURSE_SECTION ( Csecid NUMBER(8) CONSTRAINT COURSE_SELECTION_NUMBER_pk PRIMARY Key, Cid NUMBER(6) NOT NULL CONSTRAINTS COURSE_SELECTION_Cid_fk REFERENCES COURSE, Termid NUMBER(5) NOT NULL CONSTRAINTS COURSE_SELECTION_Termid_fk REFERENCES TERM,
[code]...
The issue I am having is actually inserting data into the table: CODEINSERT INTO ENROLLMENT VALUES (100, 1000, 'A' ); INSERT INTO ENROLLMENT VALUES (100, 1003, 'A' );
[code]...
But I get an ORACLE error of
ORA-02291- integrity constraint (User1.ENROLLMENT_CSECID_FK) violated - parent key not foundHow can the parent key not be found when I have it declared/created in the above statement?
I would like to insert a value if that value is not existing in the table (example for a column which contains date only new dates should be inserted and if the date already exists in the column then it needs to get updated )
example of scenario...
date s1 s2 s3
in the above if the date is new..it should get inserted with the appropriate slot no.(s1,s2,s3) if the date already exists it needs to update the no.in slot no.
