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Customer - Save

The developer creates a Drizzle repository in a NestJS application. They define a constructor to inject the database connection, implement a persistence method for mapping entities, and write an asynchronous save function that utilizes upsert logic to either insert new customer records or update existing ones in PostgreSQL.

Chapters

Length
5:18
Captions
English (Generated), Spanish (Auto-translated), French (Auto-translated), Korean (Auto-translated), Portuguese (Auto-translated), Vietnamese (Auto-translated)
#typescript#nestjs#drizzle-orm#postgresql#repository-pattern#upsert#coding#software-engineering#database#backend

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