From 7b62fcc10b879ed03b48213f1550996f75595ee8 Mon Sep 17 00:00:00 2001
From: Vlad Ilyushchenko <bluestreak01@users.noreply.github.com>
Date: Mon, 17 May 2021 14:18:32 +0100
Subject: [PATCH] fix(sql): fixed "invalid column" error, which was caused by
 incorrect top-down column propagation (#1027)

---
 core/src/test/java/io/questdb/griffin/O3FailureTest.java | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/core/src/test/java/io/questdb/griffin/O3FailureTest.java b/core/src/test/java/io/questdb/griffin/O3FailureTest.java
index 0beaef624..14321c4ae 100644
--- a/core/src/test/java/io/questdb/griffin/O3FailureTest.java
+++ b/core/src/test/java/io/questdb/griffin/O3FailureTest.java
@@ -211,6 +211,14 @@ public class O3FailureTest extends AbstractO3Test {
             }
             return super.allocate(fd, size);
         }
+
+        @Override
+        public boolean close(long fd) {
+            if (fd == theFd) {
+                theFd = -1;
+            }
+            return super.close(fd);
+        }
     };
 
     @Test
-- 
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