Bulk Operation

SPARK-26651 Benchmark the performance regression

SPARK-26651 Use java.time API in timestampAddInterval

SPARK-26651 Get rid of java.util.Calendar in DateTimeUtils

SPARK-26651 Port DayWeek, DayOfWeek and WeekDay on Proleptic Gregorian calendar

SPARK-26651 Benchmark for date/time functions and expressions

SPARK-26651 Use Timestamp/DateFormatter in CatalogColumnStat

SPARK-26651 Use Proleptic Gregorian calendar in parsing JDBC lower/upper bounds

SPARK-26651 Use Proleptic Gregorian calendar in creation of Timestamp/Date literals from strings

SPARK-26651 Make typed Timestamp/Date literals consistent to casting

SPARK-26651 Use Proleptic Gregorian calendar in casting UTF8String to date/timestamp types

SPARK-26651 Caching of DateTimeFormatter

SPARK-26651 Get rid of spark.sql.legacy.timeParser.enabled

SPARK-26651 Cast date/timestamp by Date/TimestampFormatter

SPARK-26651 Use java.time API in timestamp/date functions

SPARK-26651 CSV schema inferring does not respect spark.sql.legacy.timeParser.enabled

SPARK-26651 Support new date/timestamp parser in HadoopFsRelationTest

SPARK-26651 Use java.time API for parsing timestamps and dates from JSON

SPARK-26651 Use java.time API for parsing timestamps and dates from CSV