Github user sunjincheng121 commented on a diff in the pull request:
https://github.com/apache/flink/pull/4012#discussion_r119067612
--- Diff: docs/dev/table/common.md ---
@@ -22,43 +22,38 @@ specific language governing permissions and limitations
under the License.
-->
-The Table API and SQL are integrated API and share many concepts and much
of their API.
-
-**TODO: Extend**
+The Table API and SQL are integrated in a joint API. The central concept
of this API is a `Table` which serves as input and output of queries. This
document shows the common structure of programs with Table API and SQL queries,
how to register a `Table`, how to query a `Table`, and how to emit a `Table`.
* This will be replaced by the TOC
{:toc}
Structure of Table API and SQL Programs
---------------------------------------
-All Table API and SQL programs for batch and streaming have the same
structure.
+All Table API and SQL programs for batch and streaming inputs follow the
same steps. The following code example shows the common structure of Table API
and SQL programs.
--- End diff --
Can we remove `inputs` from `All Table API and SQL programs for batch and
streaming inputs follow the same steps`?
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