21 lines
681 B
Go
21 lines
681 B
Go
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// Package postgres provides a pgx-backed PostgreSQL client with launcher and health integration.
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//
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// Usage:
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//
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// db := postgres.New(logger, cfg)
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// lc.Append(db)
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// r.Get("/health", health.NewHandler(logger, db))
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//
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// The component manages a pgxpool connection pool, implements launcher lifecycle hooks,
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// and satisfies health.Checkable (priority: critical).
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//
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// Use [NewUnitOfWork] to wrap operations in a transaction:
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//
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// uow := postgres.NewUnitOfWork(logger, db)
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// uow.Do(ctx, func(ctx context.Context) error {
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// exec := db.GetExecutor(ctx) // returns the active transaction
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// _, err := exec.Exec(ctx, "INSERT ...")
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// return err
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// })
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package postgres
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