Remove a metabase - Connect_CDC - aws_mainframe_modernization_service - connect_cdc_mimix_share - 6.x

Connect CDC Getting Started Guide

Product type
Software
Portfolio
Integrate
Product family
Connect
Product
Connect > Connect CDC (MIMIX Share)
Version
6.x
Language
English
Product name
Connect CDC
Title
Connect CDC Getting Started Guide
Copyright
2024
First publish date
2003
Last updated
2024-10-15
Published on
2024-10-15T20:38:41.117981

Before you remove the metabase, you must disable capture on any tables where capture was enabled. If capture is not disabled, Connect CDC triggers are left in Informix DS, MS SQL Server, and Sybase, which may interfere with user updates of data tables. These triggers then must be removed manually. If your tables still have capture enabled when you invoke the Remove Metabase program, the program allows you to cancel or continue. For DB2, shut down the Change Selector if it is running.

To remove the metabase:

  1. Right-click the server.

  2. Select Remove Metabase from the menu that displays. The Remove Metabase program prompts you for information to connect to your server and sends SQL to remove the metabase.

Server type

What you do

What happens

DB2/IBM i

  1. Select Remove Metabase.

  2. Review the text in the Remove Metabase dialog.

  3. Click OK to remove the metabase.

  • Removes all tables from the metabase (Product) library.

  • Does not remove the metabase library.

  • Does not remove log or configuration files.

  • Does not remove replication user ID.

Informix DS

  1. Select Remove Metabase.

  2. Provide a user ID and password with Informix DS privileges to remove a database.

  3. Review the text in the Remove Metabase dialog.

  4. Click OK to remove the metabase.

Deletes omnirep database.

MS SQL Server

  1. Select Remove Metabase.

  2. Provide a password for the user sa, the system administrator. The user sa is used at the server to execute scripts that remove the Connect CDC metabase.

  3. Review the text in the Remove Metabase dialog.

  4. Click OK to remove the metabase.

  1. Deletes omnirep data and log files.

  2. Deletes rpuser login.

If the user rpuser is the default, you receive a warning message when you next try to access this server with that connection. A message reminds you of this.

Oracle

  1. Select Remove Metabase.

  2. Specify a user that has SYSDBA privileges. This user is used at the source to execute scripts that remove the Connect CDC metabase.

  3. Specify if each tablespace, either data or temp, should be dropped.

  4. Review the text in the Remove Metabase dialog.

  5. Click OK to remove the metabase.

  1. Removes the replication user schema (if user approves).

  2. Deletes the replication users default tablespace if no other user is using it as a default or temporary tablespace.

  3. Deletes replication user login to this server (if approved by user).

PostgreSQL

  1. Select Remove Metabase.

  2. Enter the database administrator user ID and password.

  3. Review the text in the Remove Metabase dialog.

  4. Click OK to remove the metabase.

  1. Removes the metabase schema defined on the server properties page.

SQL Azure

  1. Select Remove Metabase.

  2. Review the text in the Remove Metabase dialog.

  3. Click OK to remove the metabase.

  1. Drops the 3 Metabase tables: trans_hwm, req_syncpoint and rp_process.

Sybase

  1. Select Remove Metabase.

  2. Provide a password for the user sa, the system administrator for the Sybase server. The user sa is used at the server to execute scripts that remove the Connect CDC metabase.

  3. Review the text in the Remove Metabase dialog.

  4. Click OK to remove the metabase.

  1. Deletes omnirep data and log files.

  2. Deletes rpuser login.

If the user rpuser is the default, you receive a warning message when you next try to access this server with that connection. A message reminds you of this.

Teradata

  1. Select Remove Metabase.

  2. Enter the database administrator user ID and password.

  3. Review the text in the Remove Metabase dialog.

  4. Click OK to remove the metabase.

  1. If the replication user and metabase schema name are the same, all traces of the metabase are removed, including the tables, database and the user.

  2. If the replication user and the metabase schema name are different:

  • The metabase is removed.

  • If no other metabases exist under the user, the user is removed.

  • If the user owns other metabases, the user remains untouched.

UDB

  1. Select Remove Metabase.

  2. Provide a user ID and password with UDB SYSADM privileges.

  3. Review the text in the Remove Metabase dialog.

  4. Click OK to remove the metabase.

You receive a message that your original Connect CDC Director connection used the rpuser ID, which has now been removed. You must change the user ID to log on to the database.

  1. The UDB metabase schema (RPUSER) is removed.

  2. Tablespace (RPUSER) is removed.

An output window displays a log of the SQL statements sent and any errors that occur. The contents of this window can be printed, saved, or copied.

Upon successful removal, an information box displays a confirmation message.