grundprinzip commented on code in PR #38462:
URL: https://github.com/apache/spark/pull/38462#discussion_r1012525730


##########
python/pyspark/sql/connect/column.py:
##########
@@ -99,11 +101,59 @@ def to_plan(self, session: Optional["RemoteSparkSession"]) 
-> "proto.Expression"
         value_type = type(self._value)
         exp = proto.Expression()
         if value_type is int:
-            exp.literal.i32 = cast(int, self._value)
+            exp.literal.i64 = cast(int, self._value)
+        elif value_type is bool:
+            exp.literal.boolean = cast(bool, self._value)
         elif value_type is str:
             exp.literal.string = cast(str, self._value)
         elif value_type is float:
             exp.literal.fp64 = cast(float, self._value)
+        elif value_type is decimal.Decimal:
+            d_v = cast(decimal.Decimal, self._value)
+            v_tuple = d_v.as_tuple()
+            exp.literal.decimal.scale = abs(v_tuple.exponent)
+            exp.literal.decimal.precision = len(v_tuple.digits) - 
abs(v_tuple.exponent)
+            # Two complement yeah...
+            raise ValueError("cannnt....")
+        elif value_type is bytes:
+            exp.literal.binary = self._value
+        elif value_type is datetime.datetime:
+            # Microseconds since epoch.
+            dt = cast(datetime.datetime, self._value)
+            v = dt - datetime.datetime(1970, 1, 1, 0, 0, 0, 0)
+            exp.literal.timestamp = int(v / datetime.timedelta(microseconds=1))
+        elif value_type is datetime.time:
+            # Nanoseconds of the day.
+            tv = cast(datetime.time, self._value)
+            offset = (tv.second + tv.minute * 60 + tv.hour * 3600) * 1000 + 
tv.microsecond
+            exp.literal.time = int(offset * 1000)
+        elif value_type is datetime.date:
+            # Days since epoch.
+            days_since_epoch = (cast(datetime.date, self._value) - 
datetime.date(1970, 1, 1)).days
+            exp.literal.date = days_since_epoch
+        elif value_type is uuid.UUID:

Review Comment:
   ack, will remove.



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