How do I catalog a DB2 database?

How do I catalog a DB2 database?

HOW TO: Catalog a DB2 Database

1. REMOTE: Short host name with proper entry in hosts file OR Fully qualified host name OR IP address (that is the order of preference if you have all)
2. SERVER: Port number the DB2 server is listening on.
3. NODENAME: This is a name that you make up.

Where is DB2 catalog information stored?

The system database directory resides in the SQLDBDIR subdirectory in the instance directory. This directory is used to catalog both local and remote databases. The directory contains the database name, alias, type, and node where the database resides.

What is DB2 catalog command?

Db2 automatically catalogs databases when they are created. It catalogs an entry for the database in the local database directory and another entry in the system database directory. Databases on the same database partition server as the database manager instance are cataloged as indirect entries.

What does Db2 catalog do?

The Db2 catalog consists of tables of data about everything defined to the Db2 system, including table spaces, indexes, tables, copies of table spaces and indexes, and storage groups. The system database DSNDB06 contains the Db2 catalog.

How do I catalog a Db2 database in Linux?

To catalog a database on the client:

1. Log on to the system with a valid Db2 user ID.
2. Optional: Update the Your Value column in the Parameter values worksheet for cataloging a database.
3. If you are using the Db2 database on a Linux® or UNIX platform, set up the instance environment.
4. Start the Db2 command line processor.

How do I catalog a DB2 database in Linux?

How do I connect to DB2?

Connecting to your Db2 database

1. Collect database details and credentials. To connect to your database, you need database details (such as the host name), as well as credentials (such as a user ID and password).
2. Verify that a supported driver is installed.
3. Configure your environment.
4. Confirm ports are available.

What is a DB2 node?

The directory contains an entry for each remote database partition server having one or more databases that the client can access. The Db2 client uses the communication end point information in the node directory whenever a database connection or instance attachment is requested.

What is catalog node in DB2?

The CATALOG TCPIP/TCPIP4/TCPIP6 NODE command adds a Transmission Control Protocol/Internet Protocol (TCP/IP) database partition server entry to the node directory. The TCP/IP communications protocol is used to access the remote database partition server. The CATALOG TCPIP/TCPIP4/TCPIP6 NODE command is run on a client.

Can a DB2 Server Catalog a local database?

It is pretty common to catalog a remote database, but the same approach does not work when cataloging a local database. For example, let’s consider the following scenario: You installed a second Db2 Client and /or created an instance on a machine with a DB2 Server database installed.

How do I create a DB2 database instance?

Select the same version and FixPack as the servers you’re connecting to. Then select the proper OS. Finally, select “IBM Data Server Client” (9. versions) or “Administration Client” (8. versions). Installation and Instance creation are outside the scope of this post. SERVER: Port number the db2 server is listening on.

Where can I download a DB2 server client?

You can download DB2 Clients here: https://www-304.ibm.com/support/docview.wss?uid=swg27007053 Select the same version and FixPack as the servers you’re connecting to. Then select the proper OS. Finally, select “IBM Data Server Client” (9. versions) or “Administration Client” (8. versions).

How to find the DB2 server port number?

SERVER: Port number the db2 server is listening on. To get this, log into db2 server as the db2instance owner (frequently db2inst1), and do: NODENAME: This is a name that you make up. You might want to develop a standard for your company and stick to it.