.db_registry

The registry provides O(1) lookups from database file paths
to cached live connections. This enables fast reconnection
and connection de-duplication when a connection becomes invalid.
Entries are keyed by normalized database file path.
Live connections are stored under <code>paste0("conn:", dir)</code>.

internal

Provides an R6-based project container for managing 'DuckDB'
connections, reconnecting lazy database tables after session restarts, and
storing metadata for database-backed objects used by packages in the
'dbverse'. The package supplies S4 base classes and generics for
database-backed data, helpers for validating 'DuckDB' connections and table
names, utilities for creating persistent database views, and methods for
writing and restoring pinned lazy tables through the 'pins' package. These
tools help package authors and analysts keep database paths, cached
connections, and table references synchronized across interactive sessions
and project directories.

Edward C. Ruiz

dbProject

Database Connection Management and Utilities for 'dbverse'

Jiaji George Chen

Ruben Dries

.db_registry function

An object of class <code>environment</code> of length 0.

.db_registry: Registry to track live connections

Description

Usage

Arguments

Format