hvanhovell commented on a change in pull request #23391: [SPARK-26456][SQL]
Cast date/timestamp to string by Date/TimestampFormatter
URL: https://github.com/apache/spark/pull/23391#discussion_r244414750
##########
File path:
sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/DateFormatter.scala
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@@ -88,11 +88,18 @@ class LegacyFallbackDateFormatter(
}
object DateFormatter {
+ val defaultPattern: String = "yyyy-MM-dd"
+ val defaultLocale: Locale = Locale.US
+
def apply(format: String, locale: Locale): DateFormatter = {
if (SQLConf.get.legacyTimeParserEnabled) {
Review comment:
When would you need this? You could argue that since we are moving to Spark
3.0 we don't need to care as much about legacy.
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