CREATE OR ALTER support for dynamic Apache Iceberg™ tables

UpdateAug 13, 2026VerifiedAdded Sep 22, 2026

You can now use CREATE OR ALTER DYNAMIC ICEBERG TABLE to create a dynamic Apache Iceberg™ table if it doesn’t exist or alter an existing one in place. The statement represents the complete target state: properties you don’t specify reset to their default values, and the command doesn’t trigger a refresh by itself.

Governance Apache Iceberg Observability

Read Snowflake's release notes

https://docs.snowflake.com/en/release-notes/2026/other/2026-08-13-create-or-alter-dynamic-iceberg-tables

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