jinxing64 commented on a change in pull request #1605: [CALCITE-3536] Wrong
semantics in CoalesceImplementor
URL: https://github.com/apache/calcite/pull/1605#discussion_r350714234
##########
File path:
core/src/main/java/org/apache/calcite/sql/fun/SqlCoalesceFunction.java
##########
@@ -29,12 +29,21 @@
import org.apache.calcite.sql.validate.SqlValidator;
import org.apache.calcite.util.Util;
+import com.google.common.annotations.VisibleForTesting;
+
import java.util.List;
/**
* The <code>COALESCE</code> function.
*/
public class SqlCoalesceFunction extends SqlFunction {
+
+ /**
+ * Only used for testing.
+ */
+ @VisibleForTesting
+ public static boolean enableRewriteCall = true;
Review comment:
Thanks @zabetak It's very good for me :)
I refined by your comment ~
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