Migrate an Oracle associative array to Amazon Aurora PostgreSQL or Amazon RDS for PostgreSQL
Database Blog
This article describes how to migrate Oracle associative arrays to Amazon Aurora PostgreSQL or Amazon RDS for PostgreSQL during a database migration.
Specifically, the article covers:
- Overview of Oracle associative arrays, PostgreSQL arrays, and the solution
- Iterating over an associative array
- Finding the first and last elements and getting the current size of an associative array
- Checking if an index exists in an associative array and updating its index value
- Inserting a new element into an associative array
- Deleting an element from an associative array
- Conclusion on migrating associative arrays from Oracle to PostgreSQL
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