Add InMemoryCatalog example implementation#29
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Create an in-memory catalog implementation for testing and as a reference: - InMemoryCatalog class implementing CatalogInterface - In-memory storage using Python dictionaries for catalogs, schemas, tables, views - UUID-based attach_id generation - Supports DDL operations: catalog/schema/table/view create/drop/rename - Does not support transactions (returns None) - Catalog versioning for change tracking Also adds: - InMemoryCatalogWorker class with catalog_interface set - Entry point: vgi-example-catalog-worker 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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Summary
InMemoryCatalogclass implementingCatalogInterfacefor testing and as a reference implementationInMemoryCatalogWorkerclass that uses the catalog interfacevgi-example-catalog-workerentry pointImplementation Details
uuid.uuid4().bytesTest plan
🤖 Generated with Claude Code