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27 lines
682 B
Plaintext
27 lines
682 B
Plaintext
---
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description: Drizzle ORM + SQLite — schema, migrations, queries
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globs: packages/db/**/*,apps/api/src/services/**/*
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alwaysApply: false
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---
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# Backend Drizzle
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MCP Context7 (`drizzle-orm`, `drizzle-kit`) — [`backend-mcp.mdc`](backend-mcp.mdc).
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## Schema
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- `packages/db/src/schema/` — source of truth
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- Migrations: `drizzle-kit generate` / `migrate`
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- WAL + `foreign_keys` при открытии SQLite
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- Индекс `idx_dns_records_domain_cf_id` на `(domain_id, cf_record_id)`
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## Queries
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- Batch queries (`inArray`, JOINs) — не N+1 loops
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- UNIQUE violations → `CONFLICT` (409)
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- Multi-step → `db.transaction()`
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## SQLite
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См. [`sqlite.mdc`](sqlite.mdc).
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