From 7b07fa5a09279a55c99d80db92ebf98a7dcd9644 Mon Sep 17 00:00:00 2001
From: Fabian Hueske <fhueske@apache.org>
Date: Fri, 23 Mar 2018 22:14:46 +0100
Subject: [PATCH] [hotfix] [table] Add Java deprecation annotation to
 TableEnvironment.sql().

---
 .../scala/org/apache/flink/table/api/TableEnvironment.scala     | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/api/TableEnvironment.scala b/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/api/TableEnvironment.scala
index 13e56567ac038..d6106bec69bd9 100644
--- a/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/api/TableEnvironment.scala
+++ b/flink-libraries/flink-table/src/main/scala/org/apache/flink/table/api/TableEnvironment.scala
@@ -574,9 +574,11 @@ abstract class TableEnvironment(val config: TableConfig) {
     *   tEnv.sql(s"SELECT * FROM $table")
     * }}}
     *
+    * @deprecated Use sqlQuery() instead.
     * @param query The SQL query to evaluate.
     * @return The result of the query as Table.
     */
+  @Deprecated
   @deprecated("Please use sqlQuery() instead.")
   def sql(query: String): Table = {
     sqlQuery(query)