What are some common methods used to maintain data integrity in a DB2 database?

  • Constraints, Triggers, Referential Integrity
  • Cursors, Stored Procedures, Triggers
  • Cursors, Stored Procedures, Views
  • Encryption, Compression, Indexing
Common methods used to maintain data integrity in a DB2 database include constraints, triggers, and referential integrity. Constraints ensure that data meets certain criteria or rules before being inserted or updated in a table. Triggers are actions that are automatically performed in response to certain events, such as inserting, updating, or deleting data from a table. Referential integrity ensures that relationships between tables are enforced, preventing orphan records and maintaining consistency. These methods help to ensure that the data remains accurate, consistent, and reliable. 
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