Qualify identifier used in SimpleJpaRepository.deleteAllByIdInBatch(…) JPQL.

Signed-off-by: Minho Park <[email protected]>
Closes #3990
Original pull request: #3993

Author: pmh5574

spring-data-jpa/src/main/java/org/springframework/data/jpa/repository/query/QueryUtils.java

@@ -99,7 +99,7 @@ public abstract class QueryUtils {
 
 	public static final String COUNT_QUERY_STRING = "select count(%s) from %s x";
 	public static final String DELETE_ALL_QUERY_STRING = "delete from %s x";
-	public static final String DELETE_ALL_QUERY_BY_ID_STRING = "delete from %s x where %s in :ids";
+	public static final String DELETE_ALL_QUERY_BY_ID_STRING = "delete from %s x where x.%s in :ids";
 
 	// Used Regex/Unicode categories (see https://www.unicode.org/reports/tr18/#General_Category_Property):
 	// Z Separator