i am using 11g and pl sqlk developper, here is the script snippet
MERGE INTO GDIEXP.OEM_SCHEMAS@OX10CC30_GDI.LOTO_QUEBEC.COM O
USING (
SELECT T.GRANTEE, I.INSTANCE_NAME
FROM DBA_ROLE_PRIVS T, V$INSTANCE I
WHERE T.GRANTED_ROLE = 'PRIVPROPRIETAIRES') DRP
[code]...
An oracle 02070 is popping up, i don't what's the real reason behind it, i only know it works when i don't use the db link. What can i do ?
dblink:MS_LCR oracle link to sqlserver 2005
sql: select a.* from log_Board_parts@ms_lcr a , reeldata@ms_lcr b where a."sReelId"=b."sReelId"(+);
error: ora-02070 database MS_LCR does not support outer join in this context.
I need to write several variations of this statement below to query a remote database, but am having trouble with the syntax.
execute immediate 'select count(*) from ' || v_tablename || '@dblink ' || into v_rowcount;
PLS-00103: Encountered the symbol "INTO"....
What's the correct way to format this kind of dynamic query?
I just created a dblink from our Oracle 9i database to a SQL Server 2008 R2 Server using oracle heterogeneous services. The dblink seems to be OK and I can query the remote SQL Server database but I only get results for numeric columns.
Say the remote SQL Server table was created like:
CREATE TABLE [MITLOC] (
[MLCONO] [numeric](3, 0) NOT NULL,
[MLWHLO] [nchar](3) NOT NULL,
[MLITNO] [nchar](15) NOT NULL,
[MLWHSL] [nchar](10) NOT NULL,
[MLBANO] [nvarchar](20) NOT NULL,
[MLCAMU] [nvarchar](20) NOT NULL,
[MLFACI] [nchar](3) NOT NULL,
[MLWHLT] [nchar](2) NOT NULL,
[MLSTQT] [numeric](15, 6) NOT NULL)
The remote dblink is named after M3PREP.
Then if I run:
CODEselect MLCONO, MLSTQT from MITLOC@M3PREP => this works OK and I get the two columns.
If I run:
CODEselect * from MITLOC@M3PREP => I get the same results as in the previous query and all nchar, nvarchar type columns are missing, I only get the same two columns.
If I run:
CODEselect MLCONO, MLWHLO from MITLOC@M3PREP=> I get ORA-00904 - the column name entered is either missing or invalid.
I set up my .ora init file like this, I suspect there is something missing here, is it related to the NLS_LANG or so?
CODE#
# HS init parameters
#
HS_FDS_CONNECT_INFO = M3PREP
HS_FDS_TRACE_LEVEL = 4
HS_FDS_TRACE_FILE_NAME = M3PREP.LOG
#
# Environment variables required for the non-Oracle system
#
#set <envvar>=<value>
is there any way to reduce the dblink timeout, i need to test if the remote server is up by testing the dblink throw 'select 1 from dual@link_name' but it take too long time 5-6 min., i need to make it 5 sec after that the exception tns timeout appear. I try with some sqlnet.ora parameters like INBOUND_ TIMEOUT but not work for me, also i try using tnsping but it also take long time when the remote server is down.
View 2 Replies View RelatedThere's a table T with a nested table within it on the master database. I need to mantain a materialized view of the table T on a remote database.
I get this error: QUOTE ORA-22804: remote operations not permitted on object tables or user-defined type columnsIs there any recommended workaround of this problem? The remote data must have the same structure as the master one.
The data should be refreshed every day, the data changes moderately, there are more or less 500 records.
any way to select the clob value from dblink.?
View 7 Replies View RelatedI am inserting XMLTYPE data using DBLINK I am getting the following error.
INSERT INTO APSP.SALES_HISTORY@APSP_LINK
SELECT * FROM KMBS.SALES_HISTORY
ORA-22804: remote operations not permitted on object tables or user-defined type columns
Source table structure
Name Null? Type
----------------------------------------- -------- ----------------------------
SC_NO NOT NULL NUMBER(25)
LT_DATE TIMESTAMP(6)
METHOD XMLTYPE
Target table structure(another DB)
Name Null? Type
----------------------------------------- -------- ----------------------------
SC_NO NOT NULL NUMBER(25)
LT_DATE TIMESTAMP(6)
METHOD XMLTYPE
how to insert XMLTYPE data using DBLINK.
iN MY DB SERVER (CALLED A),THERE IS A DBLINK TO ANOTHER DB SERVER (CALLED B). DBLINK'S IS LINKB.
----------
BY USING LINKB,I CAN CREATE,DROP TABLE;DELETE,UPDATE,INSERT DATAS IN SERVER B.
Now,i want to create procedure on server b(but i can only deal with b using dblink linkb).
I want to create a private DBLINK in 10g and grant access to use this to limited (another 2/3) users. Is that possible ?I don't want to create PUBLIC DBLINK because the users to use it are limited.
View 4 Replies View Relatedcreate or replace PROCEDURE CDR_PROC_ARCHIVE_ORDER_EXTRACT
IS
/*
Criteria to be followed to Order Archival
* Order Status should be 'Cancelled' or 'Complete'
* Order Closed date should be 6 months before
*
-- main Cursor to spool the Orders to be archived based on criteria
[code]...
I have got a materialized view which is created over a dblink as below:
CREATE MATERIALIZED VIEW CRIMEREPORTODSV
TABLESPACE ODS_DATA
BUILD IMMEDIATE REFRESH FAST AS
(SELECT * FROM CRIME_INT@CRISP);
This is all fine and works apart from any changes to the source table (CRIME_INT) isn't reflected unless I perform a refresh. Whereas I want any changes to be reflected straight away. I have had to use a Materialized view in this case as one of the columns in the source table is a CLOB and Oracle won't allow creation of a view with a CLOB field over DBLINK.
Is there any way to control the timeout before connecting via dblink. the idea is to test the dblink before calling functions over it, the problem it when i try 'select 1 from dual@dblink' in case if the remote server is down it takes too long time 5-7 min. which causing hang up the session,
So is there any parameter to reduce the waiting time say after 3 sec stop and return the timeout exception.I try the SQLNET.INBOUND_CONNECT_TIMEOUT parameter but not working, also try the tnsping but it alse take long time when the server down.
the database version is 10gr2.
DB1: Sql Server
DB2: Oracle 11g
Is it possible to create a MV log against table@DB1? If not, then am I limited to refresh complete if I need to create MVs against @DB1?
We are accessing data from the server ADM.WORLD by using DBLINK.We got the following error.
PL/SQL: ORA-04052: error occurred when looking up remote object
sysadm.PS_HP_INC_ELIG_VW@ADM.WORLD
ORA-00604: error occurred at recursive SQL level 1
ORA-28000: the account is locked
ORA-02063: preceding line from ADM
For that we checked in the server ADM.WORLD for the account the account is showing locked .After that we successfully accessed the object sysadm.PS_HP_INC_ELIG_VW@ADM.WORLD.
For next day also the account is locked.Why the account is frequently locking.
I have database A and B , we are strictly restricted to not to create any DB links between these database. In database A based on complex logic we in a stored procedure we populate the data to table type..now dot net will take this table type data and insert the same in database B.
Question here :
1.When we try to bulk collect all the data into table type , i am getting error operand exceeds limit, but it is mandate to put all data in one short to table type as dot net will take that and insert into B database.
2.Is there any good logical method to achieve this in a simple way.
A simple procedure is created as follows:
Create procedure p1(a varhar2, b varchar2, c_err out varchar2) is
begin
insert into t1 values(a,b);
commit;
exception
when others then
c_err:= substr(sqlerrm,1,250);
end;
It is executed fine.But if it is executed from a dblink as
declare
c varchar2(200);
begin
t1@remote_link('testa','testb',c);
dbms_output.put_line(c);
end;
It is giving error "ORA-02064: distributed operation not supported". How can I pass DML through this procedure and commit from a dblink?
What is the difference between Materialized view and dblink. When we use materialized view and when we use dblink. In my knowledge mviwes and dblinks are used to retrieve data from remote database.But I am unable to understand when should we materialized views and when should we use dblinks.
View 1 Replies View RelatedI am trying to generate some statistics on tables connected by a dblink. I know with oracle you have table_columns which you can reference and pull some stats from.
Trying to get the column count and record counts for each table connected by a dblink. I have tried these queries below to see if I could see any db properties: (some just to try something different)
select * from "table_owner".table_column@dblink ;
select * from "status"@dblink;
select /*DRIVING_SITE(a) */ count(*) from @dblink a;
What is the best method to finding this out without spending a lot of time? I have over 30 tables which are with large record sets and would love to learn a faster approach then pulling a sample table and doing a manual count and query for each table to count the rows.
I have a Oracle 91 database running on Windows 2003 with a DBLINK setup to connect to an external client. I'm looking at how i can setup a quick job that, say every 5 mins, runs a query over the DBLINK and if it returns data, then success. If it returns an error, then the DBLINK is down, moreso the external server, and then fire off an email to someone.
However, this DBLINK i think was created to be used by a specific username/password. When i try to run a query against it using SYS, i get invalid username/password error.
So is there a way i can use a DBLINK and specify the username/pwd to be used at runtime? I'm new to Oracle database..Something like 'select * from global_name@DBLINK1 as username/pwd'.
I successfully created the following DBLink in my DEV environment:
CREATE PUBLIC DATABASE LINK PROD
CONNECT TO USER1 IDENTIFIED BY pwd98
USING 'PRD';
I have a table in both schemas. In PROD it has 0 recs, in DEV it has 134 recs.
select count(*) from hold@PROD.
The above query gives me 134 recs instead of 0!
Here is my TNSNAMES entry for PRD:
PRD=
(DESCRIPTION=
(ADDRESS=
(PROTOCOL=TCP)
(HOST=localhost)
(PORT=1529)
)
(CONNECT_DATA=
(SERVER=dedicated)
(SERVICE_NAME=PRD_USR)
))
I'm unable to recreate the db link (private) in another schema/database. Even its a schema object, its come without schema name while extracting from database using metadata api.
code is below (just for extracting)
CREATE OR REPLACE FUNCTION DDI.DBLINK_DDL
RETURN CLOB
AUTHID CURRENT_USER
AS
v_meta_handle NUMBER;
v_meta_handle_trans NUMBER;
V_DOC CLOB;
[code].....
I have an issue trying to execute some queries using a dblink. When i run any query with numeric fields only display 4 digit and int the source database the fields have 5 digit. The dblink work between ans MSSQL database to an Oracle Database
Example:
MSSQL
select cardnumber from card
cardnumber
19121
19122
Oracle (with dblink)
select cardnumber from card@dblink1
cardnumber
1912
1912
I'm try to connect to databases with DBLINK. It works, but I drop the dblink to do it again in the final server. The problem that I now is that there is not any DBLINK in my database but I can see the data of the other database (with select 1 from DATABASE.TABLE)
Is my database saving the data of the other database without de DBLINK?
I have something strange :
I am executing a select on a single table using a dblink from oracle9 to oracle11 and i don't know why automatically add in the select the rowid at the end. The problem is that inside the query i have a group by so it crash.
Query sample :
original query from vb:
select a, b, c
from mytable
group by a, b, c
query intercepted on oracle11:
select a, b, c, rowid
from mytable
group by a, b, c
Source and Target db version : 10.2.0.4.0
Source Os :Cent OS 5.4 and Target OS:Sun OS 5.10
We are loading data from source DB to target DB using dblink.Source db is having 15.4 crore records of number and varchar2 data types.
Using the logic as follows.
insert into table1 as select * from table1@dblinkname[/email];
DB link is working.If I give "select * from scott.REPORT@DBLINK[/email]" in target db alone i could retrieve records.
Actual query:
Create Or replace procedure test_abcd as
begin
Insert into test select *
from scott.REPORT@DBLINK[/email]
dbms_output.put_line('Hello world');
end;
When i give the above query in sqlplus ,it is hanging. When i see the wait events i could find
"Wait Event: SQL*Net more data from dblink"
How to get the above things working.? when checked with network team they says there is no issue in the network. Do we need to modify any database/network level parameter settings.there is no firewall between source and target db.
I am inserting data into database_A table from database_b using dblink,
INSERT INTO database_A@database_B SELECT * FROM student;
while inserting if we loss some records how can we recover those records.
With this table in local and remote database via a DBLink
CREATE TABLE PICTURES (
ID NUMBER(12),
PICNAME VARCHAR2(20),
PICTURE BLOB
);
How come I can get the hash of the picture column fine like this:
SELECT dbms_crypto.hash@dbLink(PICTURE, 3)from SCHEMA1.PICTURES@dbLink;
but I can't do it in a union with the local database?
SELECT dbms_crypto.hash@dbLink(PICTURE, 3)from SCHEMA1.PICTURES@dbLink
UNION
SELECT dbms_crypto.hash(PICTURE, 3)FROM SCHEMA1.PICTURES;
gives "ORA-06553: PLS-564: lob arguments are not permitted in calls to remote server"
I have user U1 with dblink DBL1 (private dblink, not public).When I logged in with U1 and try to execute the following statement :
SELECT SYS.DBMS_METADATA.GET_DDL('DB_LINK',OBJECT_NAME)
FROM SYS.USER_OBJECTS
WHERE OBJECT_TYPE = 'DATABASE LINK'
AND OBJECT_NAME = 'DBL1';
I get ORA-31603 error:
ORA-31603: object "DBL1" of type DB_LINK not found in schema "U1"
ORA-06512: at "SYS.DBMS_METADATA", line 4018
ORA-06512: at "SYS.DBMS_METADATA", line 5843
ORA-06512: at line 1
DBL1 script is as follows:
CREATE DATABASE LINK DBL1
CONNECT TO U1 IDENTIFIED BY XX USING 'TNS1';
when I select from user_objects with the following query , it is there.
SELECT *
FROM SYS.USER_OBJECTS
WHERE OBJECT_TYPE = 'DATABASE LINK'
AND OBJECT_NAME = 'DBL1';
DBMS_METADATA.GET_DDL works for every other objects (tables for example) in this schema except for dblinks.
create or replace PROCEDURE CDR_PROC_ARCHIVE_ORDER_EXTRACT
IS
/*
Criteria to be followed to Order Archival
* Order Status should be 'Cancelled' or 'Complete'
* Order Closed date should be 6 months before
*/
-- main Cursor to spool the Orders to be archived based on criteria
CURSOR GET_ORD_DET IS
(
SELECT ORD.ROW_WID ORDER_ID
FROM SRMW.W_ORDER_D@ARCHIVAL_TO_CRMSPA2 ORD
WHERE
(
[code]....