I have a quick question, can we create a cursor as parametrized so that it picks up the table name as an input to the procedure, but it is not compiling.
CREATE OR REPLACE PROCEDURE CORPREPRECON.D_Q_CHECK_P (IN_TABLE_NAME IN VARCHAR2 )
IS
V_NULL_CHECK NUMBER(10) := 0;
V_BLANK_CHECK NUMBER(10) := 0;
V_LEN_CHECK NUMBER(10) := 0;
CURSOR C1 IS SELECT * FROM ||IN_TABLE_NAME;
[code]......
WHY PARAMETRIZED CURSOR IS SLOW
I have the following query which is very slow
CURSOR c_party_ids (p_party_name VARCHAR2, p_party_type VARCHAR2, p_eval_active NUMBER)
IS
SELECT a.party_id,
a.party_type,
b.cust_account_id,
b.attribute17
[code].......
declare cursor c_abc (v_eno in varchar2,v_ename in varchar2) is
select empno,ename from emp
where empno=v_eno
and ename=v_ename;
v_eno emp.empno%type;
v_ename emp.ename%type;
begin
for re_ab in c_abc(1,'Dummy') loop
dbms_output.put_line( to_char(re_ab.v_eno)||' - '|| re_ab.v_ename);
end loop;
end;
/
I am getting error message ORA:06550
V_ENO must declared ..
Parameterized cursor for loop ..
I am creating a button , on this button i call a procedure
e.g. excel
on this procedure i call parametrized cursor ...but i give me error i dont know what is this ..my code is like this
Quote:
PROCEDURE excel IS
CURSOR C2(v_link_nm varchar2) is
select alt_loc LOC, alt_inv_no INV_NO, alt_inv_dt INV_DT, alt_amt AMOUNT, alt_rvc2 ALT_RVC,
alt_doc_no DOC_NO, alt_doc_typ DOC_TYP, alt_authid AUTH_ID, alt_authdt AUTH_DT
from v_link_nm
[code]......
when i compiled i get error v_link_nm not defined...
During ASM Disk Groups creation after the ASM instance creation, receive the following error: Disk Group ORAASMGROUP2 already exists. Cannot be created again
The Grid infrastructure was deinstall one time and still the same issue.
I'm dealing with an ORA-1000 error in a Pro*C application where all the cursors are correctly closed (or so it seems to me).
Here is the code for a simple program which reproduces the problem:
Each cursor is opened in a PL/SQL package:
CREATE OR REPLACE PACKAGE emp_demo_pkg AS
TYPE emp_cur_type IS REF CURSOR;
PROCEDURE open_cur(curs IN OUT emp_cur_type, dept_num IN NUMBER);
END emp_demo_pkg;
[Code]....
While testing the initialization parameter open_cursors is set to 50.
It's my understanding that Oracle doesn't close the cursors until it needs the space for another cursor, which in my test case seems to happen when I enter a value of 50 or bigger for "number of loops". To see how oracle is reusing the cursors, while the test program is running I run SQL*Plus and query v$sesstat for the session that's running the test with the following sentence:
select name, value
from v$sesstat s, v$statname n
where s.statistic# = n.statistic#
and sid = 7
and name like '%cursor%';
Even before I enter a value for number of loops I can see that the session opened 4 cursors and closed 2 of them:
NAME VALUE
---------------------------------------------------------------- ----------
opened cursors cumulative 4
opened cursors current 2
Entering a value of 5 for number of loops yields
NAME VALUE
---------------------------------------------------------------- ----------
opened cursors cumulative 11 <----- 7+
opened cursors current 8 <----- 6+
With a value of 30
NAME VALUE
---------------------------------------------------------------- ----------
opened cursors cumulative 36 <----- 25+ (apparently, Oracle reused at least 5 cursors)
opened cursors current 33 <----- 25+
With a value of 47
NAME VALUE
---------------------------------------------------------------- ----------
opened cursors cumulative 53 <----- 17+
opened cursors current 50 <----- 17+
Now I reached the upper limit set by the initialization parameter open_cursors.
Entering a value of 48, I get the ORA-1000 error.
ORA-01000: maximum open cursors exceeded
ORA-06512: at "SCOTT.EMP_DEMO
Since I open and close the cursor in the same loop iteration, I expect to find in every iterarion 1 explicit cursor and a number of implicit cursors (the PL/SQL call along with the so-called recursive cursors), but I don't expect the sum of all of them to be greater than 50. If my understanding is correct Oracle should be reusing the 50 cursors previously marked as "closeable", not raising the ORA-1000 error.
Is it possible to:
-define a cursor with bind variables
-get a cursor record from these cursor
-and pass the bind variable in the OPEN clause
Did'nt succeed as shown in the example.
SET SERVEROUTPUT ON SIZE 900000;
DECLARE
--works fine
CURSOR c1 IS SELECT * FROM USER_TABLES WHERE rownum<3;
--doesn't work
--CURSOR c1 IS SELECT * FROM USER_TABLES WHERE rownum<:1;
crec c1%rowtype;
BEGIN
--works fine
OPEN c1;
--isn't possible ?
--OPEN c1 USING 3;
[Code]....
just looking around to use the new feature available in oracle 11g to convert the dbms_sql numeric cursor to reference cursor, how to do it?
parse and execute the sql string first with dbms_sql and then convert it to ref cursor?
I want to return ref cursor based on explicit cursors
create table jumbo(id number, name varchar2(20));
insert into jumbo values(1,'jumbo');
create table mumbo(id number, name varchar2(20));
insert into mumbo values(1,'mumbo');
commit;
[Code].....
The above procedure has compilation errors when I am trying to open ref cursor
LINE/COL ERROR
-------- --------------------------------------------------------
20/24 PL/SQL: SQL Statement ignored
20/38 PL/SQL: ORA-00942: table or view does not exist
32/24 PL/SQL: SQL Statement ignored
32/38 PL/SQL: ORA-00942: table or view does not exist
SQL>
Can i user exist when cursor will using For Cursor .
View 15 Replies View RelatedJust started to learn oracle DBA. I am creating database manually.. I am facing following errors
I executed catproc.sql script it was running suddenlt oracle throwd following error.
CODEPL/SQL procedure successfully completed.
PL/SQL procedure successfully completed.
Package body created.
No errors.
Package body created.
BEGIN
*
ERROR at line 1:
ORA-01552: cannot use system rollback segment for non-system tablespace 'TEMP'
ORA-06512: at "SYS.DBMS_STATS", line 13210
ORA-06512: at "SYS.DBMS_STATS", line 13517
[code]...
Script detail's
CODECREATE DATABASE drprod
LOGFILE GROUP 1 ('/u01/app/oracle/oradata/drprod/redo01.log') SIZE 100M , GROUP 2 ('/u01/app/oracle/oradata/drprod/redo02.log') SIZE 100M
MAXLOGFILES 5
MAXLOGMEMBERS 5
[code]...
Why Package has to be created as two parts
1) Package spec
2) Package Body ?
Quote:PLS-00304: cannot compile body of '<PACKAGE_NAME>' without its specification
I learned it as a Thumb of rule! But IF there is any rule for it give that URL/link for that.
I have a quiet large table (around 140 GB) and i want to create an index on it. I was wondering, before i fire my my create index statement, i know in advance how long will it take to complete? I know after the create index is executed, we can monitor and gets some estimates from longops view. but is there any way we estimate before hand?
Also my database is in archive log mode and what would be the fastest way to create an online index?
i am trying to create the ASM diskgroup means it's giving the below error.
[root@racdb3 ~]# /etc/init.d/oracleasm createdisk VOL1 /dev/sdb6
Marking disk "VOL1" as an ASM disk: [FAILED]
I am doing my master project on oracle Database. I need to create a PL/SQL script to create user automatecally. Name of the users i am supposed to get from some table (say pr_id of table persons).
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But if one table have 2 columns and another table having three columns I have to create a new table with three columns..
i had small query on external tables. i had (.csv) file outside the database. In this file, one column will be added monthly. i need to create the external table dynamically by adding the column for every month.
How the procedure can be created for this requirement.
I am running into an issue and trying to ascertain issue. Scenario:I have 2 MV creation scripts. The MV is supposed to get populated by connection from schema to another schema USING DB Links.Basically, SAME HOST, SAME RAC DATABASE, just separate schemas. The MV creations are just hanging. I see NO alert log mentions. I ran a SQL trace and yes,
I see: call count cpu elapsed disk query current rows------- ------ -------- ---------- ---------- ---------- ---------- ----------Parse 0 0.00 0.00 0 0 0 0Execute 1011 1.40 73.80 0 0 0 0Fetch 1010 1.08 317.57 0 0 0 1010------- ------ -------- ---------- ---------- ---------- ---------- ----------total 2021 2.49 391.38 0 0 0 1010 Misses in library cache during parse: 0Optimizer mode: ALL_ROWSParsing user id: 109 (recursive depth: 2) Elapsed times include waiting on following events: Event waited on Times Max. Wait Total Waited ---------------------------------------- Waited ---------- ------------ SQL*Net message to dblink 2022 0.00 0.00 SQL*Net message from dblink 2021 0.46 242.58
Understandable, but when I do a selective query, the results come back pretty much within 5 seconds.DB version is 11.2.0.3. Is there a BUG that I should know about?
Here is a snippet:
CREATE MATERIALIZED VIEW "SCHEMA"."MV_NAME_MV" USING INDEX REFRESH COMPLETE ON DEMAND AS (SELECT distinct mapguide_persons(pl.location_code) "FULL_NAME_COSTCENTER",mapguide_jobemp(pl.location_code) "TRUNCNAME_JOB",mapguide_empnum(pl.location_code) "FULLNAME_EMPNUMBER_PHONE",mapguide_english(pl.location_code)
[code]....
I have 30 packages to be created for a new user, i call in the execute_pkg.sql which creates all the 30 packages.
i use like this
sql> set echo on
sql> set spool execute_pkg_spool.txt
sql>@execute_pkg.sql
sql> spool off
My questions:
I find it difficult to figure out the which pkg was not created, at present the spool file is too big with the pkg code in it
create or replace package test1....
...
..
..
Warning: Package Body created with compilation errors.
i wanted the output like this
test1
Warning: Package Body created with compilation errors.
I have installed oracle database 11gr2 in laptop1 and installed oracle database 11gr2 in laptop2.Both the laptop's are connected to same internet connection through wifi. So my question is can i create a database link between these two databases using this wifi? give some steps in creation of a database link.
View 13 Replies View RelatedI am getting error while creating a trigger. I am not yet find any wrong statement. See the following code and comments.
SQL> CREATE OR REPLACE TRIGGER shclog_in before update on shclog for each row
WHEN (to_number(new.MSGTYPE) = 210)
2 3 declare
4 PRAGMA AUTONOMOUS_TRANSACTION;
5 begin
6 insert into starcas.transaction_log values(:new.PAN,
[code].......
Warning: Trigger created with compilation errors.
SQL> show error
Errors for TRIGGER SHCLOG_IN:
LINE/COL ERROR
-------- -----------------------------------------------------------------
4/1 PL/SQL: SQL Statement ignored
4/21 PL/SQL: ORA-00942: table or view does not exist
SQL>
While i am inserting data into a specific table that table assigns empty spaces.
For example:
CREATE TABLE DEALER_MST
("DEALER_CODE" CHAR(10) NOT NULL ENABLE,
"REGION_CODE" CHAR(3),
"SUB_REGION_CODE" CHAR(3),
"DEALER_NAME" VARCHAR2(80),
[Code]....
But it is giving result as DS with 8 spaces. It assigns spaces in db automatically while fetching.
I created a table but I want to add the Unique check to it as I forgot to apply it to the table when I created it.Is it possible to make the field Unique after having created the table or do I have to drop the table and re-create it?
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I am using parameter EXCLUDE=INDEX during the import and I created the index DDL's.
Now I want to manually create indexes while the import is busy.
Will this be advisable to do or what would be the impact?
I have window7 OS, I installed 4 ORACLE HOME's in WINDOWS7 machine,
two ORACLE_HOME is for 10.2.0.3
two ORACLE_HOME is for 11.2.0.2
My intension is to configure DATAGAURD on 10g,11g But while configuring Listeners it creating problems like as of my knowledge we have set exicutable path in envronmental veriables.
creation of Listener for 10.2.0.3 ( first ORACLE_HOME)
but while creating listerner for 10.2.0.3( seconde ORACLE_HOME)
LISTENER created but it's showing ORACLE_HOME of FIRST ORACLE_HOME
as i know we need to set parameters
SET ORACLE_HOME=
SET ORACLE_SID=
is there any setting Required before configuring LISTENER for SECOND ORACLE_HOME? and for 11g
I am looking for a way to monitor the creation of new datafiles / tempfiles.Let's say I am creating a new datafile of 8GB in size, and it takes a few minutes to create.
I have looked at v$session_longops, and several other system views, but cannot find any that indicate how the file creation is progressing.
I want to be able to display something simple, such as "72% complete".
A am new in RAC configuration.I configuring RAC with ASM diskgroup with the external redundency. So now i am facing problem to mount the ASM diskgroup. I am giving the the RAC configuration description below.
1. using two node rac1 and rac2
2. asm disk configuration 3 drive
/dev/raw/raw1
/dev/raw/raw2
/dev/raw/raw3
on both node
3. and i am using vmware to configure the both node asmdisk group
after configuring the os level and oracle clustring , i run dbca to configure asm disk group..so in the create disk screen i have found my previous create 3 disks
/dev/raw/raw1
/dev/raw/raw2
/dev/raw/raw3
so first two disks
/dev/raw/raw1
/dev/raw/raw2
i named it "dg1" then press ok , when i pressed ok a warring is appear that is "could not mount the diskgroup on remote node on rac2 using the connection service rac2:1521:+ASM2. Ensure that the listener is running on this node and the asm instance is registred to the listener. Receive the following error:
ORA-15032 : not all alterations performed
ORA-15063 : ASM discovered insufficient number of disk for diskgroup "DG1"
as the same way i create another diskgroup "fg" for flash recovery area using disk /dev/raw/raw3
so after creating the two diskgroup i saw the two diskgroup is appere in the "diskgroup appere screen" an saw that only one diskgroup is mounted but not second node i.e. rac2 diskgroup is not mounted . What should i do no .
i am trying to create table inside function where in after creating table when am trying to access the table with select statement oracle is throwing error 'Table/view doesnot exist -00942', below is the code snippet
create or replace function example (mkey in varchar2) return varchar2
is
g_key varchar2(100);
l_tbl_ntext exception;
pragma exception_init(l_tbl_ntext , -942);
begin
begin
execute immediate 'select * from example1';
exception
when l_tbl_ntext then
null;
end;
execute immediate 'create table example1(skey varchar2, g_key varchar2) storage(buffer_pool, keep)';
end example;
/
select * from example;
I am having a template file (only .dbt file) to create the database instance.I Kept it in $ORACLE_HOME/assistant/dbca/template/,after running DBCA it was loaded with details mentioned in it ,but at the second last step when i try to see initialization parameters control file ,datafile and tablespace detail was not mentioned.when it started database creation ,got hanged on 5% completion showing failure in processing system parameters. Is it the right way to create database using DBCA?what should I do to create database using template?
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