sadikovi commented on code in PR #37327:
URL: https://github.com/apache/spark/pull/37327#discussion_r932712356


##########
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/csv/CSVOptions.scala:
##########
@@ -153,19 +153,24 @@ class CSVOptions(
    * Disabled by default for backwards compatibility and performance. When 
enabled, date entries in
    * timestamp columns will be cast to timestamp upon parsing. Not compatible 
with
    * legacyTimeParserPolicy == LEGACY since legacy date parser will accept 
extra trailing characters
+   *
+   * The flag is only enabled if inferSchema is set to true.
    */
-  val inferDate = {
-    val inferDateFlag = getBool("inferDate")
-    if (SQLConf.get.legacyTimeParserPolicy == LegacyBehaviorPolicy.LEGACY && 
inferDateFlag) {
+  val preferDate = {
+    val preferDateFlag = getBool("preferDate")
+    if (preferDateFlag && SQLConf.get.legacyTimeParserPolicy == 
LegacyBehaviorPolicy.LEGACY) {
       throw QueryExecutionErrors.inferDateWithLegacyTimeParserError()
     }
-    inferDateFlag
+    if (preferDateFlag && !inferSchemaFlag) {

Review Comment:
   Okay, I can do that.



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