CREATE link MySQL to ORACLE

Similar Questions

• Creating a DB link between mySQL and Oracle

  How can I create a dblink in mySQL to display the data in a table in Oracle 10g?
  
  Thank you
  Roald

  What is the OS of Oracle and MYSQL database?
  You can check the following link
  http://www.Pythian.com/news/1554/how-to-access-MySQL-from-Oracle-with-ODBC-and-SQL/

• Link to database for MySQL with Oracle Express

  Hello Oracle Community,
  
  I made a post on this topic already in the section general, but here is the best place for my question. My goal is to access a mysql to oracle server. Some info about my system and what I've done so far:
  
  Windows Vista 64-bit
  Oracle Express 10.2
  
  -installed 32-bit DNS ODBC driver for the database mysql, tested and it succeeded, the name is CHANCE
  -created a new file in the folder admin/hs initLuck.ora, prameters are: HS_FDS_CONNECT_INFO = CHANCE HS_FDS_TRACE_LEVEL = OFF
  -new section in the listener.ora: (SID_DESC = (SID_NAME = CHANCE) (ORACLE_HOME = C:\oraclexe\app\oracle\product\10.2.0\server) (PROGRAM = hsodbc))
  -new section in my tnsnames.ora: CHANCE = (DESCRIPTION = (ADDRESS = (PROTOCOL = tcp) (HOST = GOGAPC01001)(PORT = 1521)) (CONNECT_DATA = (SID = CHANCE)) (HS = OK))
  -inexplicable the listener
  -Do a bit of luck, success of tnsping
  -created a link of database: CREATE DATABASE LINK LUCK24 CONNECT TO 'user' IDENTIFIED BY 'password' USING 'LUCK24 ';
  -tried to do a simple select statement: SELECT COUNT (*) FROM customers@LUCK;
  
  and there I get an error message:
  
  ORA-28500: connection between ORACLE and a non-Oracle system has sent this message:
  [Generic connectivity using ODBC] [Microsoft] [ODBC driver manager] Der Datenquellenname wurde nicht found, und're wurde kein Standardtreiber angegeben (SQL State: IM002;) SQL Code: 0)
  ORA-02063: preceding 2 lines of LUCK24
  
  can anyone help?
  
  Ikrischer

  Ikrischer,
  On which platform do you have installed the drivers 32 bit and HSODBC? He was on a Windows 32-bit platform? It is not supported to run the 32-bit software on a Windows 64-bit platform.
  There were some problems with versions 10.2.0.3 and earlier that are similar to those you typo - problems with bigint and select count. These are laid down in the 10.2.0.4 group of patches, so you should apply to your ORACLE_HOME 10.2 directories and see if the problem still occurs.
  However, as already said HSODBC 10.2 is now desupported you need to find to install 11.1.0.6 DG4ODBC and then apply the 11.1.0.7 patch group which also solves the problem.
  If you have access to My Oracle Support then see this note.

  Select columns MySQL Bigint use HSODBC returns an incorrect value when you use ODBC MySQL Connector (Doc ID 401086.1)

  Kind regards
  Mike

• connection mysql and oracle ORA-28545: error diagnosed by Net8 when connecting to an agent

  Hi all

  I have Oracle 10.2.0.5 server and MySQL 5.3 on windows environment. all are 64-bit.

  I want to connect to MySQL. I do the following

  Configure Listner.ora

  SID_LIST_LISTENER =

  (SID_LIST =

  (SID_DESC =

  (SID_NAME = PLSExtProc)

  (ORACLE_HOME = C:\oracle\product\10.2.0\db_2)

  (= Extproc PROGRAM)

  )

  (SID_DESC =

  (GLOBAL_DBNAME = ORCL)

  (ORACLE_HOME = C:\oracle\product\10.2.0\db_2)

  (SID_NAME = ORCL)

  )

  (SID_DESC =

  (SID_NAME = mysql)

  (ORACLE_HOME = C:\oracle\product\10.2.0\db_2)

  (PROGRAM = HSODBC)

  (ENVS = LD_LIBRARY_PATH = C:\oracle\product\10.2.0\db_2\LIB)

  )

  )

  LISTENER =

  (DESCRIPTION =

  (ADDRESS = (PROTOCOL = TCP)(HOST = oradev.hct.org) (PORT = 1521))

  )

  Tnsnames.ora configuration

  ORCL =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = TCP)(HOST = oradev.hct.org) (PORT = 1521))
  (CONNECT_DATA =
  (SERVER = DEDICATED)
  (SERVICE_NAME = orcl)
  )
  )

  EXTPROC_CONNECTION_DATA =
  (DESCRIPTION =
  (ADDRESS_LIST =
  (ADDRESS = (PROTOCOL = CIP)(KEY = EXTPROC0))
  )
  (CONNECT_DATA =
  (SID = PLSExtProc)
  (PRESENTATION = RO)
  )
  )
  MySQL =
  (DESCRIPTION =
  (ADDRESS = (PROTOCOL = TCP)(HOST= 10.153.103.5) (PORT = 1521))
  (CONNECT_DATA =
  (SID = mysql)
  )
  (HS = OK)
  )

  create file initodbc.ora in the folder hs

  HS_FDS_CONNECT_INFO = mysql

  HS_FDS_TRACE_LEVEL = OFF

  Restart the listner

  tnsping

  C:\users\administrator > tnsping mysql

  AMT Ping Utility for 64-bit Windows: Version 10.2.0.5.0 - Production 08-NOV-2
  015 13:02:52

  Copyright (c) 1997, 2010, Oracle.  All rights reserved.

  Use settings files:
  C:\oracle\product\10.2.0\db_2\network\admin\sqlnet.ora

  
  TNSNAMES adapter used to resolve the alias
  Try to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = 10.153.103.5)
  (PORT = 1521)) (CONNECT_DATA = (SID = mysql)) (HS=OK))
  OK (0 msec)

  Create the connection odbc for Unicode

  

  the test is successful

  now, I create the dblink

  create public mysql database link to connect to cssDBTeam identified by oracle using "mysql";
  
  

  then try to select from a table inside the MySQL database

  SQL > select * from appeal@mysql;

  Select * from appeal@mysql

  *

  ERROR on line 1:

  ORA-28545: error diagnosed by Net8 when connecting to an agent

  Cannot retrieve the text of the message NETWORK/NCR 65535

  ORA-02063: preceding 2 lines of MYSQL

  How could I solve this problem?

  Thank you.

  Hello

  I realize that your problem is that 10.2 HSODBC was never focused on the Windows 64-bit platform and was only available on 32-bit Windows.  You can not install the 32-bit on WIndows 64-bit HSODBC.

  Your only option is to install 11.2 DG4ODBC on your platform Windows 64 - bit, or if you have a RDBMS 10.2 installed on another platform, then you could use HSODBC as part of this installation and connect from the RDBMS on Windows 64 - bit using the links in the database.  HSODBC 10.2 software could not be installed as a stand-alone product and was only available as part of an RDBMS install.

  Kind regards

  Mike

• Insert and update records to MySQL from Oracle

  Hello

  Our application will be insert/update new records in the Oracle database, but I need to insert/update new records in the MySQL database. Oracle and MySQL tables have the same columns.

  Right now, we intend to create DBLink between Oracle and MySQL. The question is to know how to write code to insert/update new records to MySQL from Oracle. I'm a new guy in this area.

  Please give us some examples of code, thanks!

  With Oracle, you should be able to just write the same thing as usual, except for the include link database when you reference the table for example your SQL

  insert into tablename@mysqldblink...

  updating of the game tablename@mysqldblink...

  Services gateway through the database link (odbc drivers or anything else that is used) must make the most of the necessary conversions for you.

• How to import the selected tables from MySQL to Oracle

  Hello world:
  
  How can I import tables from MySQL to Oracle? I have more than 180 tables in my DB (MySQL), but I copy only 12 of them to ORACLE... rigth now I do it manually, using SQL Developer (rigth clicking on the picture icon and copy to Oracle) but now I need to do this automatically every 4 hours...
  
  I read on the dblink option, but I don't know if this is the best for this case...
  
  I appreciate all help.
  
  Best regards
  Jack

  Hi Jack,

  I think that with a db-link you can define an automated task (PL/SQL + programmer).
  We use a db-link to Oracle's RDBMS to MySQL. So we have no experience.
  We have created the db-link like http://www.pythian.com/news/1554/how-to-access-mysql-from-oracle-with-odbc-and-sql/

  Heike cordially

• Create link DB in a procedure

  Hello

  I am trying to create the DB link in a procedure

  CREATE or replace PROCEDURE cre_db_lnk AS

  BEGIN

  dbms_output.put_line ('before exce');

  EXECUTE IMMEDIATE "CREATE DATABASE LINK remote_link_3"

  ||' CONNECT to c1upgrade03cm IDENTIFIED BY c1upgrade03 '

  ||' USING "sidev11g" ';

  dbms_output.put_line ('afetr exce');

  END cre_db_lnk;

  This procedure compiled successfully, but when I check in the browser schema that i cannot find the DB link with that name.

  And it is not even showing the DBMS_OUTPUT.

  But when I tried to create using simple SQL, then it was created

  CREATE DATABASE LINK remote_link_2

  CONNECT to c1upgrade03cm IDENTIFIED BY c1upgrade03

  With the HELP of "punvm-oracle11g/sidev11g";

  I can't understand why it does not create in the process what Miss me here!

  My version of DB is: -.

  Oracle Database 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production

  Hello

  you mention that your procedure COMPILES successfully, but you can also RUN it? When you run it, you see the 'before' as well as 'after' messages (you do SQL > SET SERVEROUTPUT ON before calling the procedure)?

  If so, the database link must be created.

  Otherwise, you should see an error message (and not the message 'after'); for example: ORA-01031: insufficient privileges

  It may be that the owner of the procedure user can create links from database only through a ROLE that you have given, but the roles are NOT active when you define a ((Eh bien, j'ai juste parler de cas standard) procedure). In this case: you can create a DB link with the immediate command in SQL * more, but not through the procedure.

  Then you will have to directly grant the privilege: LINK of DATABASE CREATE and GRANT to scott;

  Best regards

  Bruno Vroman.

• How to migrate from MySQL to Oracle stored procedure

  Hi all

  I've migrated mysql 5.1.42 - enterprise-gpl-advanced DB for oracle sqldeveloper 3.1.07 tool.

  DB objects migrate successfully except stored procedures.

  I checked .sql and files... Capture process not captured SQL stored procedures.

  Could you please suggest where I can check correct error or how to fix this.

  Thanks in advance.

  Hello

  SQL * Developer version you use is an old and you must use the latest version available from this link.

  Oracle SQL Developer

  However, even the v4 version does not support the migration of procedures stored as stated in this link - MySQL

  http://www.Oracle.com/technetwork/developer-tools/SQL-Developer/supportedmigplatforms-086703.html

  You will need to manually convert the MySQL in Oracle format, stored procedures since even the "Scratch Editor" under "tools - migration '-doesn't have an option for MySQL conversion.

  The documentation includes details of the difference between MySQL and Oracle stored procedures-

  Oracle SQL Developer information for the migration of MySQL®

  in chapter Triggers and procedures stored

  Kind regards

  Mike

• UNIX_TIMESTAMP and FROM_UNIXTIME from MySQL to ORACLE functions

  Hi all

  I'm migrating some functions and stored procedures in MySQL to ORACLE, and I the next instruction

  Set valuedat = FROM_UNIXTIME (valor + UNIX_TIMESTAMP ('2000-1-01 00:00:00 '));

  Since MySQL.

  Look, I found that:

  UNIX_TIMESTAMP ('2000-1-01 00:00:00 ')

  can be equivalent to the following query:

  SELECT (to_date (January 1, 2000 "," MON-DD-YYYY')-to_date('01-jan-1970','DD-MON-YYYY')) * (86400) as dt FROM dual;

  but testing the numbers is not the same

  Please can someone help me!

  Specifically, I need to know how to build the equivalent in oracle for FROM_UNIXTIME and UNIX_TIMESTAMP functions

  Thank you and best regards!

  CRGM

  Hello

  These are functions that I built to solve the original requirement, thanks for all your comments.

  ************************************************************************************************************************************

  CREATE OR REPLACE FUNCTION FROM_UNIXTIME

  (

  TIMESTAMP_ NUMBER

  ) AS OF DATE OF RETURN

  NUMBER OF SECONDS_PER_DAY: = 86400;

  MASK (50 CHAR) VARCHAR2: = 'DD-Mon-YYYY HH24:MI:SS ";

  DATE OF REF_DATE;

  BEGIN

  REF_DATE: = TO_DATE ('01 - ENE - 1970 00:00:00 ', MASK);

  RETURN REF_DATE + (TIMESTAMP_/SECONDS_PER_DAY);

  END FROM_UNIXTIME;

  **********************************************************************************************************************************

  CREATE OR REPLACE FUNCTION UNIX_TIMESTAMP

  (

  DATE_ IN DATE

  ) RETURN AS NUMBER

  NUMBER OF SECONDS_PER_DAY: = 86400;

  NUMBER OF DIFF_BETWEEN_DATES;

  MASK (50 CHAR) VARCHAR2: = 'DD-Mon-YYYY HH24:MI:SS ";

  DATE OF REF_DATE;

  BEGIN

  REF_DATE: = TO_DATE ('01 - ENE - 1970 00:00:00 ', MASK);

  DIFF_BETWEEN_DATES: = TO_DATE (TO_CHAR (SYS_EXTRACT_UTC (DATE_), MASK), MASK)

  -REF_DATE;

  RETURN DIFF_BETWEEN_DATES * SECONDS_PER_DAY;

  END UNIX_TIMESTAMP;

  ******************************************************************************************************************************

  Concerning

• Migration from MySQL to Oracle SQL does not

  Hello everyone,

  I am new to Oracle SQL, but since our MySQL database is more and get more slowly, I would like to test the performance of Oracle SQL.

  So, I downloaded the current Oracle Linux distro and installed Oracle Database 11 g Express Edition.

  I connected with Oracle SQL Developer and started to migrate the MySQL database by following each step of this tutorial.

  I had to abandon all the privileges of the user migration (otherwise the creation and the deleteion of the migration repository did not) and I have disabled the migration of constraints to make migration work.

  Then I proceeded through all of the steps of the tutorial and ended with a "successful migration.

  The last step of the tutorial, it was to connect to the db migrated (using a combination of username/password generated name), it was not possible.

  What do I already checked?

  • Logged on as user system, I see that there is no new user created for the migrated db
  • Looking at the overview in the migration repository I see 3 phases, not knowing if the third displays an error or if it is not necessary at all (I got 58 tables in the db of the source)
    • Capture of 58/58
    • Convert 58/58
    • Compile 0/58

  From here, I don't know where to look for additional errors.

  I still can't use the migrated db and so I can't go forward with my tests.

  I missed something?

  I would appreciate your help.

  Astaldo

  Astaldo salvation,

  First, you must use SQL Developer 4.0.2 If you aren't already. It is available for free on OTN

  http://www.Oracle.com/technetwork/developer-tools/SQL-Developer/downloads/index-098778.html

  There are two ways to convert tables from MySQL to Oracle.

  1) copy to Oracle

  (2) migration to Oracle.

  Copy to Oracle is the simplest method. It does not imply the creation of a repository of migration.  But it only migrates data without constraints or default values or indexes and tables. The set of data to move should be reasonably low as it is moved on JDBC.

  It may suit your purpose to try to Oracle.

  http://dermotoneill.blogspot.co.UK/2010/11/copy-to-Oracle.html

  Migrate Oracle requires the implementation of a migration repository. But he migrate the default settings, constraints, and indexes and can also provide scripts offline data move that can manage the circulation of large data sets.

  Here is a small script to create a new MIGRATIONREPO user, and grant the correct privileges.

  CREATE USER MIGRATIONREPO IDENTIFIED BY oracle.

  ALTER USER MIGRATIONREPO QUOTA UNLIMITED ON USERS;

  GRANT CONNECT, RESOURCE, CREATE VIEW, CREATE MATERIALIZED VIEW to MIGRATIONREPO;

  Then using SQL Developer, create a connection to MIGRATIONREPO, right-click on the connection and choose "associate the Migration repository.

  I hope you have success best creation of migration with the privileges of theses repository.

  Migration Wizard step 8: target database

  Choose Offline Mode.

  This will present you with a build script that you can inspect before the race.

  The build script must be run using the SQL Developer worksheet and choose free user sufficiently privileged in Oracle generally SYSTEM.

  Note that if you would rather work with the repository you must currently you can browse your browser of Migration.

  Access converted database objects, right-click and select "generate the target".

  This will again open the Migration Wizard in step 8. Allowing you to choose Offline Mode so that you can review the build script.

  Hope this helps,

  Kind regards

  Dermot.

  SQL development team.

• ORA-20002: you can't create links from database

  HI Experts,

  Creating database link, I get the error below. Anyone of you could please have some light on this error. I googled for this error and did not get any update.

  Oracle version: 11.2.0.3

  The user with whom I created this link of database DBA privilege.

  SQL > create database link temp_LINK connect to account identified by * using "(DESCRIPTION = (ADRESSE = (COMMUNUITY=tcp.world) (PROTOCOL = TCP)(Host=myself.us.lev.com) (Port = 1525)) (CONNECT_DATA = (SID = LNDB1DB)))'; "
  create database link temp_LINK connect to account identified by * using "(DESCRIPTION = (ADRESSE = (COMMUNUITY=tcp.world) (PROTOCOL = TCP)(Host=myself.us.lev.com) (Port = 1525)) (CONNECT_DATA = (SID = LNDB1DB)))'; "
  *
  ERROR at line 1:
  ORA-00604: error occurred at the SQL level 1 recursive
  ORA-20002: you can't create links from database
  ORA-06512: at line 4

  
  

  Thank you..
  

  Well Yes, this request confirmed suspicion of SB.

  The datadictionary is your friend

• Links of DB Oracle to Sql server

  Hi all
  
  I intend to create DB connection from oracle to sql server 2005.
  
  Please provide the doc to create db connection from oracle to sql server 2005 and also made me know is their any freeware to do the same thing.
  
  Concerning

  It would be useful you might mention what platform works on your Oracle database and word size of the OS (32/64 bit).

  The free solution would be to use the database for ODBC (= Dg4ODBC) gateway and install it on a platform of MS Windows or Linux 64-bit with regard to these 2 platforms that Microsoft offers a free ODBC driver. On all other platforms, you can buy an ODBC drivers appropriate from a 3rd party such as DataDirect provider. I know, some people here on the Forum use FreeTDS but this driver is not a good choice when using it in production.

  Beginning with the documents where you can create a link to database free of charge:

  Please take a look at documents available on the My Oracle Support Portal:
  How to set up DG4ODBC (gateway for ODBC Oracle database) on 64-bit Windows operating systems to connect to Oracle databases Post Install [1266572.1 ID]
  How to set up DG4ODBC (gateway for ODBC Oracle database) on 32-bit Windows to connect to Oracle databases Post Install [466225.1 ID]
  and
  How to set up DG4ODBC (gateway for ODBC Oracle database) on 32-bit Windows to connect to Oracle databases Post Install [466225.1 ID]

  As mentioned for other platforms, you can usually buy a 3rd party ODBC driver and according to licensing costs this 3rd ODBC driver may be more expensive the using commercial product Oracle, MS SQl Server database gateway. It is designed for MS SQl Server connections and much more powerful then DG4ODBC - for example it allows you to call SQL Server stored procedures remotely or to participate in the distributed transaction.
  Documents on the DG4MSQl are also on the support of Oracle Portal.

  -Klaus

• Connect to MYSQL DB Oracle

  MY SQL-(5.1.61) version
  Oracle (11.2.0.2.0 - 64 bit)
  
  Must read a view in Oracle's MYSQL and flush the data in the table from Oracle scene.
  Please provide the steps in detail.
  
  Thank you.
  
  Best regards
  Franck Giri

  Hello
  You can use the database for ODBC (DG4ODBC) gateway to establish a connection to the MySQL database, and then use the copy, "create table as select... "or select / insert commands to move the data from MySQL in Oracle tables.
  You will need access to My Oracle Support, but the following notes have details on setting up Dg4ODBC on variosu - platforms

  How to set up DG4ODBC on x 86 32 bit Linux or HP - UX RISC (11.1 DG4ODBC only) to connect to databases Non-Oracle post installation (Doc ID 466228.1)
  How to set up DG4ODBC on 64 bit OS Unix (Linux, Solaris, AIX, HP - UX Itanium) to connect to Oracle databases Post Install (Doc ID 561033.1)
  How the installer DG4ODBC (gateway for ODBC Oracle database) on Windows 32 bits (Doc ID 466225.1)
  How to set up DG4ODBC (gateway for ODBC Oracle database) on 64-bit Windows operating systems to connect to Oracle databases Post Install (Doc ID 1266572.1)

  Then this note contains information on the data - transfer

  Copying data between Oracle database and non-Oracle foreign databases or data banks using gateways (Doc ID 171790.1)

  You can also use GoldenGate which allows the replication of data between Oracle and non-Oracle databases in real-time.

  Kind regards
  Mike

• Migration - MySQL to Oracle - do not generate data files

  Hello
  
  I have been using the SQL Developer migration Assistant to move data from a MySQL 5 database to an Oracle 11 g server.
  I used it successfully a couple of times and its has all worked.
  
  However, I am currently having a problem whereby there is no offline data file generated. Control files and all other scripts generated don't... just no data file.
  It worked before, so I'm a bit puzzled as to why no logner work.
  
  I looked at newspapers of migration information and there is no errors shown - datamove is marked as success.
  I tried deleting and recreating rhe repository migration and checked all grants and privs.
  
  Is there an error message then it would be something to continue but have tried several times and checked everything I can think.
  
  I also tried the approach of migration command-line... same thing. Everything works fine... no errors... but only the table creation and control script files are generated.
  The schema of the source is very simple and there is only the tables to migrate... no procedure or anything else.
  
  Can anyone suggest anything?
  
  Thank you very much
  Mike

  Hi Mike,.

  I'm so clear.
  You use SQL Developer 3.0?
  You walked through the migration wizard and choose Move Offline mode data.
  The generation of DDL files are created as are the scripts to move data.
  But no data (DAT) file is created and no data has been entered in the Oracle target tables.

  With offline data move, Developer SQL generates (saved in your project, under the DataMove dir directory) 2 sets of scripts.
  (a) a set of scripts to unload data from MySQL to DAT files.
  (b) a set of scripts to load data from the DAT files in the Oracle target tables.
  These scripts must be run by hand, specifying the details for the source databases MySQL and Oracle target.

  "no offline data file generated. Control files and all other scripts generated don't... just no data file. »
  «.. . but only the creation and control file table scripts are generated. »

  What you mean
  (1) the DAT files are not generated automatically. This should, if we need to run the scripts yourself
  (2) after manually running the scripts that the DAT are not present, or that the DAT files are present, but the data does not load in Oracle tables.
  (3) the scripts to move data in offline mode does not get generated

  Kind regards
  Dermot
  SQL development team.

• Why is conversion of procedures & functions due to lack of MySQL to Oracle?

  Hi all
  
  I'm trying to migrate a database from MySQL to Oracle using the Migration Workbench data in SQL Developer 1.5.4.
  I ran both the quick Migration Wizard and the Manual Migration process as described in the documentation.
  
  I get through the process very well, even if not everything is successfully migrated. Namely, stored procedures and functions of the database of third parties are not correctly migrated.
  The following text is listed in the Migration log for each of the stored procedures and functions:
  
  * "Limitation of the translation"procedure_audit requires a translation of the manual"met on the column of the stored procedure fse.procedure_audit line 0-0."
  
  If I look at the 'converted' model the procedure has been created and is set to NULL. The procedure of 'captured the model' original is commented out in the body of the procedure in the "convert" template Does anyone have any ideas as to why it's a failure? And how do I fix it?
  
  
  In addition, there seems to be a problem with the conversion of the index, particularly those that are 'MAJOR' indexes in MySQL not appear in models 'captured' or 'converted '.
  
  
  In addition, the migration log provides the following:
  
  * "Index 'customer_customer_id' on the 'customer' table ' has been ignored, because it is a duplicate of a constraint" * "
  
  Looking at the index in the original third party database, it does appear that an index on that column on the respective table. The ides why this happens?
  
  
  Here, any help would be immensely appreciated.
  
  Thank you
  Amedeo.

  Mysql stored procedure to PL/SQL function is not available, or in the direction sqldeveloper statement:

  http://www.Oracle.com/technology/products/database/sql_developer/files/sqldeveloperstatementofdirection.htm

  -Turloch