As a part of requirement need to clean up some of database objects from database. Before cleaning up need to check for dependencies with in database and also on remote database.
Is there any data dictionary in oracle which proivides information about remote dependencies.
Any other way to get a list of remote dependencies other then manual checking.
I am having to pull out all the dependencies for a column as below.
When I select a column in a table, it should list
1. All Views that use this column and table
2. All Stored procs that use this column and table
3. All Functions that use this column and table
4. All Pl/SQL scripts that use this column and table.
Is there a easy way of getting this information from the Oracle dba tables?
Is there any query to find the dependent object details for any object. Like if mview is built on a table, then i should be able to find the table name with out checking code of the mview. similar way for view and functions or procedures etc...
View 5 Replies View RelatedHow can I reference an Object Type created on a remote database?This is the escenario:
In DATABASE A: CREATE OR REPLACETYPE USERA.EXPO_EXPEDIENTES_RECAUDOS OID 'DCADCB2EA2344DFAB1D205C03D708359' AS OBJECT ( exer_cd_expediente VARCHAR2 (50), exer_id_ident_expediente VARCHAR2 (30), exer_cd_sucursal NUMBER (3), exer_cd_ramo NUMBER (2), exer_nu_poliza NUMBER (7), exer_nu_certificado NUMBER (9), exer_nu_contrato NUMBER (7), exer_cd_nacionalidad VARCHAR2 (1), exer_nu_cedula_rif NUMBER (9), exer_nm_titular VARCHAR2 (70), exer_st_expediente VARCHAR2 (2), exer_de_status_exp VARCHAR2 (240), exer_fe_status_exp DATE, exer_cd_productor NUMBER (5), exer_nm_productor VARCHAR2 (60), exer_cd_mail_productor VARCHAR2 (50), exer_in_habilitado VARCHAR2 (1), exer_in_permite_habilitar VARCHAR2 (1), exer_in_carga_consulta VARCHAR2 (1), exer_cd_ramo_aplicacion VARCHAR2 (200), exer_cd_producto VARCHAR2 (6) )/ In DATABASE B:
After creating the public synonym and asigning the required privileges on the object in DATABASE A, I try to execute the following:
DECLARE x EXPO_ EXPEDIENTES_RECAUDOS;BEGIN null;END;
But i got the following error:
ORA-06550: line 2, column 12:PLS-00331: illegal reference to
USERA. EXPC_ EXPEDIENTES_RECAUDOS@DATABASEA
After investigating a little i found the following, but i dont know how to apply it, "The CREATE TYPE statement has an optional keyword OID, which associates a user-specified object identifier (OID) with the type definition. It should be used by anyone who creates an object type that will be used in more than one database."
Does it possible to pass object (or) table as an argument to a remote procedure?
View 2 Replies View RelatedI need to transfer PL/SQL or NESTED table from LOCAL database to REMOTE.I need to be able to use that transfered table in SELECT statement.I tried:
--ON LOCAL
SELECT SYS_OP_GUID() FROM DUAL;
--966D2DFEAEEB80D6E0430A0166CB80D6
create or replace type varchar_number_oid OID '966D2DFEAEEB80D6E0430A0166CB80D6' as object (
v varchar2(10),
i number);
/
Type created
SELECT SYS_OP_GUID() FROM DUAL;
--966D2DFEAEFB80D6E0430A0166CB80D6
[code]....
I tried using PL/SQL types it worked, but then i have a problem that i can not use local collection in SQL.
Dependencies between objects in the database? I want to see the PL/SQL code which is an appeal to a particular procedure or function or package and where and how does a table use in any PL/SQL code.
Often do you have a need to get answers to these questions? I'm developing such tool now and I want to know, if everybody interested to one.
I have a two different Databases. I created a db link in DB 1 to connect to DB 2 and it is working fine when I select data from any table. but I have one table in the DB2 which has a column with user defined data type . so when I try to select this column from DB 2 by using the DB link it gives me this error :ORA-22804 remote operations not permitted on object tables or user-defined type columns.
View 1 Replies View RelatedI want to find out the name of objects like procedures,functions which are using a specific column of table.
for example i have a table 'Orafaq' which has column 'Iss_Ide', i want to know which objects like procedures,functions,views are using column "Iss_Ide" of table orafaq
I am on database 10.2.0.5, windows x64.
A developer calls me and tells me there are locks on 3 tables, and the locks are not released. So I run this to see which objects are locked by which session
select vlo.object_id, vlo.session_id, vlo.oracle_username, vlo.process
, DECODE(vlo.LOCKED_MODE, 0,'NONE', 1,'NULL', 2,'ROW SHARE', 3,'ROW EXCLUSIVE', 4,'SHARE', 5,'SHARE ROW EXCLUSIVE', 6,'EXCLUSIVE', NULL) LOCK_MODE
, do.owner, do.object_name, do.object_type
[code]...
When I run the query later, I sometimes get another session, but the lock stays. It seems here, that I am catching the same SID on new sessions, but it is probably a different serial # than the original session locking the table rows.
I get nothing from
select * from dba_waiters;
select * from dba_blockers;
Now why are those 3 tables row locked on some rows and I can't find the session responsible? The developer tells me his application crashed and the rows are locked since. So far ( keep in mind I am not a locking expert) the only way I found to release the locks is a DB bounce, its a test DB so no biggy.
I want to update my table base on changes in a column of a table from remote database automatically. I just want to pick some updated column then update to my own. i have made a trigger but failed.
CREATE OR REPLACE
TRIGGER TG_UPD_ID
after update OF STUD_ID on STUDENT@SCHOOLDB
for each row
begin
update MARKS set ID_ST = :new.STUD_ID where STUDID_STUDENT = :old.IDS;
end;
Error report:
ORA-02021: DDL operations are not allowed on a remote database
02021. 00000 - "DDL operations are not allowed on a remote database"
*Cause: An attempt was made to use a DDL operation on a remote database.
For example, "CREATE TABLE tablename@remotedbname ...".
*Action: To alter the remote database structure, you must connect to the remote database with the appropriate privileges.
I have 2 database . One is production and other is Integration and I have one table "emp" which is on integration server and a synonym of that table with the same name"emp" on production. On production we have a proc in which we are using "emp", but some time our integration server goes down, so is there any way to ping the integration server inside the proc and if it returns success then we will execute the rest of code of proc , otherwise it will send a mail to us saying that integration server is down.
View 1 Replies View RelatedI have a simple script which fetch data from another SQL server database.
The remote SQL Server database is accessed by oracle thru gateway, and a simple DB link is made in local database to the remote oracle datbase (which actually access the MS SQL Server)
The SQL script empties all the data in local database, and fills it with the fresh data from MS SQL server.
Problem is sometimes SQL Server is down, and i lose all the data in local database. The script runs automatically as schedualed job. I want to make my script intelligent enough to terminate the script if the other database is down.
I installed oracle 10g and developed simple software using forms 6i. Its working well as a stand alone system.
I want to share it in network. so I installed forms 6i as oracle client , copied the tnsnames.ora from the oracle installation path to forms installation path.(inside NET80/Admin folder)
When i try to connect with user name and password , it comes ORA-12203 Unable to connect to destination. I checked LSNRCTL in the database machine, it is listening.
i am trying to load data into a table in a remote database schema, and my files are residing on another remote Server, Server having the files does not have a DB installed, i just need to know that if its possible or not..
View 2 Replies View RelatedI am using Report Builder 10.1.2.0.2. There is a table in a remote database with synonyms/links defined. I am getting error trying to access those tables. DBA says links/synonyms are correct and I am also able to access that table from SQLTool without error.
I can do a select statement on those tables from 'SQL Query statement' in data model.
Error is generated only if I try to use those tables in 'Formula' or in function/procedure.
I don't know if this is a bug or something else.
I am trying to connect to a database located at my work from at home. I am running into the following issue (see command and error below):
ansichart@ansivm:~/src/perl$ sqlplus aspxdba/********@aspxp2 SQL*Plus: Release 11.2.0.3.0 Production on Thu Jul 18 21:15:09 2013 Copyright (c) 1982, 2011, Oracle.
All rights reserved. ERROR:ORA-12545: Connect failed because target host or object does not exist-- Here is my tnsnames.ora file (I have the service_name censored out for privacy reasons):-
ansichart@ansivm:~/src/perl$ cat $ORACLE_HOME/network/admin/tnsnames.oraaspxp2 = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = orarac9-scan)(PORT = 1521)) ) (CONNECT_DATA =(SERVICE_NAME = *****************)(UR=A) ) )-
I have verified that I can establish a TCP connection to this DB server on the port specified, using the same info from the TNSnames.ora file (see below):-
---ansichart@ansivm:~/src/perl$ nmap -sT -p 1521 orarac9-scan Starting Nmap 5.21 (URL.... ) at 2013-07-18 20:53 CDTNmap scan report for orarac9-scan (10.1.13.115)Host is up (0.0088s latency).PORT STATE SERVICE1521/tcp open oracle Nmap done: 1 IP address (1 host up) scanned in 0.09 secondsansichart@ansivm:~/src/perl$--
I have another terminal opened up to a server at work and I can connect to the DB with sqlplus just fine. I verified that the record for this database on the tnsnames.ora file is the same as it is at work. In conclusion, I can connect to the Database at work, but I cannot at home, even though I am using the same connection information and verified that port 1521 is accessible on this Database server from at home. So why can't I establish a DB connection?
I have one PLSQL package that does a join of two tables of remote database instance via the datalink. I just wonder where the most calculation(the join) is done, local machine or remote machine? Is there any best practice to have a better performance for such configuration.
View 3 Replies View RelatedHow to add ROWDEPENDENCIES in an existing table. I mean How to Alter any table to add ROWDEPENDENCIES..
View 2 Replies View RelatedI have a hierarchical data structure where a child can have many parents, and a parent can have many childs.See the attached file hierarchy_iliustration.jpg. This example has 4 hierarchy levels, in real problem there can be unlimited number of levels.I want to write a SQL query that lists all indirectly dependent child nodes for a given parent node.
Test structure for example attached:
CREATE TABLE TEST.NODE_T
(
ID NUMBER PRIMARY KEY,
TEXTAS VARCHAR2(254)
);
[code]....
i need to connect to a remote database located on a different server using sqlplus without using database name in connect string.
e.g. if mydb1 (located on another database server on network)
sqlplus username/password
i am able to do this on local database but not on the remote database
I have installed Oracle 10g on one system and Oracle developer on another machine, means i have different machines for DB Server and Application server. It all working excellent inside the company premises, but if i want to access my Oracle DB and application server outside the company then it gives me problem..how to access application (forms and reports ) remotely outside the company...having same db.
View 2 Replies View RelatedHow to know the version of Oracle and JDBC of remote databases that is accessing my database through DBLInk.
For example I have a database A , B database is using my database Through a dblink.Now I want to know the version of oracle and jdbc which working on B.
I have a function declared as PRAGMA AUTONOMOUS_TRANSACTION.
If i execute this function everything is fine.
If I call this function from a remote database, I have this error message:
"ORA-14551: cannot perform a DML operation inside a query".
select function('parameter') from dual;
Result: "OK"
select function@dblink1('parameter') from dual;
Result: "ORA-14551: cannot perform a DML operation inside a query"
I have created ".sql" script in Unix and I am trying to execute the script at SQL prompt. But I am getting the following error message after getting the output.
ORA-02019: connection description for remote database not found
Disconnected from Oracle Database 10g Enterprise Edition
Release 10.2.0.3.0 - 64bit Production With the Partitioning, OLAP and Data Mining options
find out the list of referenced objects which are dependent on INVALID objects.
I wrote the below query to get the referenced objects which depends on invalid objects.
select owner,name,type, referenced_owner,referenced_name, referenced_type, referenced_link_name , dependency_type from dba_dependencies
where type not in ('JAVA CLASS')
AND referenced_type NOT IN('JAVA CLASS')
AND (NAME, TYPE) IN (
select object_name, OBJECT_TYPE from dba_objects
WHERE STATUS='INVALID')
And the output is something like below -
Sr. No OWNERNAMETYPEREFERENCED_OWNERREFERENCED_NAMEREFERENCED_TYPEREFERENCED_LINK_NAMEDEPENDENCY_TYPE
1PUBLICVEHICLE_INSPECTION_REQUESTSYNONYMINSBIN$Uu99fysmRj6Ppn2QppCTWg==$0TABLEHARD
2PUBLICPRODUCT_HIERARCHY_MAP_TEMPSYNONYMCONFSYSBIN$ndGddLcKSDWRwsn5g91Rcg==$0TABLEHARD
3PUBLICACPKG_SUB_RECEIPTINGSYNONYMINSACPKG_SUB_RECEIPTINGPACKAGEHARD
[code].....
Our requirement is to drop all the invalid objects. But we need to know whether it effecting to any other valid objects?Do any valid objects gets INVALID after dropping of the INVALID objects. We need to know the hierarchy of it.
In a document from the oracle website. "If a single-table view selects only a subset of columns in a table, only those columns are involved in the dependency".
View 4 Replies View Relatedis there a way to copy WF_EVENT_T type column data from local database to remote database.
View 2 Replies View RelatedThere are 2 Oracle databases with pseudo names Remote and Local. I have a function in Remote called FUS.F_Return_10 which simply returns 10 for testing purposes, where FUS is a schema name. In Local I want to create a procedure that will call the above function. Here's the PL/SQL:
CREATE OR REPLACE PROCEDURE TEST
(
V_COUNT OUT NUMBER
)
AS
V_FOO NUMBER(2,0);
BEGIN
[Code]...
There's a Public Database Link called PER_ACC in Local. When I try to create this procedure I get: Encountered symbol "@" when expecting one of the following: .(*%&................
where my mistake is?
We have created a new db link. But we are not able access the remote database. When we are trying to access any table using db link system is getting hanged.
We would like to know what are the parameters/permissions which affect the db link access either at data base level or at server level.
One observation we made is that that particular db link is not getting dropped when we tried to drop it.