From 06b63eea7cc15b97c49bd55e80b7e58f16298d03 Mon Sep 17 00:00:00 2001
From: Sabir <sabir.akhadov@databricks.com>
Date: Fri, 17 May 2024 13:05:37 +0200
Subject: [PATCH] .

---
 .../scala/org/apache/spark/sql/delta/sources/DeltaSQLConf.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spark/src/main/scala/org/apache/spark/sql/delta/sources/DeltaSQLConf.scala b/spark/src/main/scala/org/apache/spark/sql/delta/sources/DeltaSQLConf.scala
index 77cbda30ae2..6850204cd7b 100644
--- a/spark/src/main/scala/org/apache/spark/sql/delta/sources/DeltaSQLConf.scala
+++ b/spark/src/main/scala/org/apache/spark/sql/delta/sources/DeltaSQLConf.scala
@@ -1597,7 +1597,7 @@ trait DeltaSQLConfBase {
           |If enabled, allow the column mapping to be removed from a table.
           |""".stripMargin)
       .booleanConf
-      .createWithDefault(false)
+      .createWithDefault(true)
 
   val DELTALOG_MINOR_COMPACTION_USE_FOR_READS =
     buildConf("deltaLog.minorCompaction.useForReads")