# How smooth was your Oracle PL/SQL migration to EDB for PostgreSQL?

EDB for PostgreSQL supports much of Oracle’s PL/SQL syntax (packages, procedures, functions) and stays compatible with Oracle data types and overall SQL behavior. At the same time, complex Oracle applications can still require thorough testing and sometimes a few code changes during migration. For those who have migrated, what parts needed the most rework, and what helped you validate everything before going live?

##### Post Metadata
- Posted at: 3 months ago
- Author title: Software Engineer | Java | Microservices | Event-Driven APIs (Kafka) | React & Databases
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## Related Product
[EDB Postgres AI Database](https://www.g2.com/products/edb-postgres-ai-database/reviews)

## Related Category
[Relational Databases](https://www.g2.com/categories/relational-databases)

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