Github user xubo245 commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2792#discussion_r226560678
--- Diff: docs/documentation.md ---
@@ -31,7 +31,7 @@ Apache CarbonData is a new big data file format for
faster interactive query usi
**CarbonData SQL Language Reference:** CarbonData extends the Spark SQL
language and adds several [DDL](./ddl-of-carbondata.md) and
[DML](./dml-of-carbondata.md) statements to support operations on it.Refer to
the [Reference Manual](./language-manual.md) to understand the supported
features and functions.
-**Programming Guides:** You can read our guides about [APIs
supported](./sdk-guide.md) to learn how to integrate CarbonData with your
applications.
+**Programming Guides:** You can read our guides about [Java APIs
supported](./sdk-guide.md) or [C++ APIs supported](./CSDK-guide.md) to learn
how to integrate CarbonData with your applications.
--- End diff --
How to optimize?
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