How do you create a sample database?
- What is sample in database?
- How do you create a sample in DB2?
- How do I create a DB2 database in Windows?
What is sample in database?
Definition. A sampling technique is a method by which one inspects only a small portion of data from a database to reduce the time to compute an aggregate query, but simultaneously ensuring that result computed on the sample faithfully represents the true results of the query for the entire data population.
How do you create a sample in DB2?
Go back to the DB2 First Steps tool, and click on the “Create SAMPLE database” button. A window will appear. Choose the second option “XML and SQL objects and data”. This will create the SAMPLE database and include XML data which can be used later to test how DB2 works with XML.
How do I create a DB2 database in Windows?
2.2.1Create a user for the new database. ... 2Log in with DB2 instance owner credentials. ... 3Create a file with the following DB2 commands. ... 4Create the directory for your database. ... 5Execute the sql script.
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