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 multi-modal data based on 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.

Dirk Eddelbuettel

tiledb

Modern Database Engine for Multi-Modal Data via Sparse and Dense
Multidimensional Arrays

TileDB, Inc. 

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>

tiledb_query_export_buffer: Export Query Buffer to Pair of Arrow IO Pointers

Description

Usage

Value

Arguments