tiledb_query_export_buffer

This function exports the named buffer from a &#8216;READ&#8217; query
to two Arrow C pointers.

The modern database 'TileDB' introduces a powerful on-disk
format for storing and accessing any complex data based on multi-dimensional
arrays. It supports dense and sparse arrays, dataframes and key-values stores,
cloud storage ('S3', 'GCS', 'Azure'), chunked arrays, multiple compression,
encryption and checksum filters, uses a fully multi-threaded implementation,
supports parallel I/O, data versioning ('time travel'), metadata and groups.
It is implemented as an embeddable cross-platform C++ library with APIs from
several languages, and integrations. This package provides the R support.

Isaiah Norton

tiledb

Modern Database Engine for Complex Data Based on
Multi-Dimensional Arrays

TileDB, Inc. 

Dirk Eddelbuettel

tiledb_query_export_buffer function

<dl><dt>query</dt>
<dd>A TileDB Query object</dd>
<dt>name</dt>
<dd>A character variable identifying the buffer</dd>
<dt>ctx</dt>
<dd>tiledb_ctx object (optional)</dd></dl>

Arguments

Export Query Buffer to Pair of Arrow IO Pointers — tiledb_query_export_buffer

<dl>

<dt>query</dt>
<dd>A TileDB Query object</dd>


<dt>name</dt>
<dd>A character variable identifying the buffer</dd>


<dt>ctx</dt>
<dd>tiledb_ctx object (optional)</dd>

</dl>

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tiledb_query_export_buffer: Export Query Buffer to Pair of Arrow IO Pointers

Description

Usage

Value

Arguments