dbData-extract

[,dbData-method

[&lt;-,dbData-method

Provides extraction (<code>[</code>) and replacement (<code>[&lt;-</code>) methods for <code>dbData</code> objects.
The extractor attempts to auto-reconnect via <code>dbReconnect()</code> before returning
the underlying database-backed value.

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

dbData-extract function

<dl><dt>x</dt>
<dd>A <code>dbData</code> object.</dd>
<dt>...</dt>
<dd>Additional arguments passed to the extractor.</dd>
<dt>value</dt>
<dd>Replacement value for <code>[&lt;-</code>.</dd></dl>

Arguments

Extract and replace methods for dbData objects — dbData-extract

<dl>

<dt>x</dt>
<dd>A <code>dbData</code> object.</dd>


<dt>...</dt>
<dd>Additional arguments passed to the extractor.</dd>


<dt>value</dt>
<dd>Replacement value for <code>[&lt;-</code>.</dd>

</dl>

dbData-extract: Extract and replace methods for dbData objects

Description

Value

Arguments