[calcite] branch master updated: [CALCITE-4300] EnumerableBatchNestedLoopJoin dynamic code generation can lead to variable name issues if two EBNLJ are nested

[rubenql]

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rubenql pushed a commit to branch master
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The following commit(s) were added to refs/heads/master by this push:
     new 8a7e1be  [CALCITE-4300] EnumerableBatchNestedLoopJoin dynamic code 
generation can lead to variable name issues if two EBNLJ are nested
8a7e1be is described below

commit 8a7e1be96faa1720de828748e5ed819f32dbcdb4
Author: rubenada <rube...@gmail.com>
AuthorDate: Thu Oct 1 15:17:48 2020 +0100

    [CALCITE-4300] EnumerableBatchNestedLoopJoin dynamic code generation can 
lead to variable name issues if two EBNLJ are nested
---
 .../calcite/adapter/enumerable/EnumerableBatchNestedLoopJoin.java       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/core/src/main/java/org/apache/calcite/adapter/enumerable/EnumerableBatchNestedLoopJoin.java
 
b/core/src/main/java/org/apache/calcite/adapter/enumerable/EnumerableBatchNestedLoopJoin.java
index de727c0..e2e7e13 100644
--- 
a/core/src/main/java/org/apache/calcite/adapter/enumerable/EnumerableBatchNestedLoopJoin.java
+++ 
b/core/src/main/java/org/apache/calcite/adapter/enumerable/EnumerableBatchNestedLoopJoin.java
@@ -162,7 +162,7 @@ public class EnumerableBatchNestedLoopJoin extends Join 
implements EnumerableRel
     ParameterExpression corrArg;
     final ParameterExpression corrArgList =
         Expressions.parameter(Modifier.FINAL,
-            List.class, "corrList");
+            List.class, "corrList" + this.getId());
 
     // Declare batchSize correlation variables
     if (!Primitive.is(corrVarType)) {