vibhatha commented on a change in pull request #12033:
URL: https://github.com/apache/arrow/pull/12033#discussion_r788650049
##########
File path: docs/source/cpp/streaming_execution.rst
##########
@@ -305,3 +305,497 @@ Datasets may be scanned multiple times; just make
multiple scan
nodes from that dataset. (Useful for a self-join, for example.)
Note that producing two scan nodes like this will perform all
reads and decodes twice.
+
+Constructing ``ExecNode`` using Options
+=======================================
+
+Using the execution plan we can construct various queries.
+To construct such queries, we have provided a set of building blocks
+referred to as :class:`ExecNode` s. These nodes provide the ability to
+construct operations like filtering, projection, join, etc.
+
+This is the list of operations associated with the execution plan:
+
+.. list-table:: Operations and Options
+ :widths: 50 50
+ :header-rows: 1
+
+ * - Operation
+ - Options
+ * - ``source``
+ - :class:`arrow::compute::SourceNodeOptions`
+ * - ``filter``
+ - :class:`arrow::compute::FilterNodeOptions`
+ * - ``project``
+ - :class:`arrow::compute::ProjectNodeOptions`
+ * - ``aggregate``
+ - :class:`arrow::compute::ScalarAggregateOptions`
+ * - ``sink``
+ - :class:`arrow::compute::SinkNodeOptions`
+ * - ``consuming_sink``
+ - :class:`arrow::compute::ConsumingSinkNodeOptions`
+ * - ``order_by_sink``
+ - :class:`arrow::compute::OrderBySinkNodeOptions`
+ * - ``select_k_sink``
+ - :class:`arrow::compute::SelectKSinkNodeOptions`
+ * - ``scan``
+ - :class:`arrow::compute::ScanNodeOptions`
+ * - ``hash_join``
+ - :class:`arrow::compute::HashJoinNodeOptions`
+ * - ``write``
+ - :class:`arrow::dataset::WriteNodeOptions`
+ * - ``union``
+ - N/A
Review comment:
the `WriteNodeOptions` works for me but not the rest. The
`arrow/dataset/file_base.h`(including WriteNodeOptions) is included in
`arrow/dataset/api.h`
@westonpace as we discussed before I included `arrow/compute/exec/options.h`
in `arrow/compute/api.h`
But when I build the html, still it doesn't work (meaning: clickable link to
class definition). I assume what @lidavidm referring is the same. @lidavidm
please correct me if I am wrong.
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