Bulk Operation

SPARK-8829 Implement code generation for In / InSet

SPARK-8829 Remove CodegenFallback from Abs / FormatNumber

SPARK-8829 Fully implement code generation for ConcatWs

SPARK-8829 Implement code generation for StringLocate

SPARK-8829 Reuse Calendar instance in WeekOfYear

SPARK-8829 Implement code generation for CreateArray, CreateStruct, and CreateNamedStruct

SPARK-8829 Implement code generation for Hex and Unhex

SPARK-8829 Implement code generation for Conv

SPARK-8829 Implement code generation for ScalaUDF

SPARK-8829 Implement code generation for FormatNumber

SPARK-8829 Implement code generation for Encode and Decode

SPARK-8829 Implement code generation for Ascii, Base64, and UnBase64

SPARK-8829 Implement code generation for Substring

SPARK-8829 Implement code generation for StringSplit

SPARK-8829 Implement code generation for StringSpace

SPARK-8829 Implement code generation for StringFormat

SPARK-8829 Implement code generation for StringLPad and StringRPad

SPARK-8829 Implement code generation for Like and RLike

SPARK-8829 Implement code generation for Abs

SPARK-8829 Create CodegenFallback and Unevaluable trait

SPARK-8829 Implement code gen for Conv

SPARK-8829 use double not decimal when cast double and float to timestamp

SPARK-8829 Implement code generation for all casts

SPARK-8829 cast from double/float to timestamp should not go through decimal

SPARK-8829 levenshtein directly on top of UTF8String