Handle casting of native Array and Map values [nt]

flarco · Jan 17, 2024 · f615d02 · f615d02
1 parent 0e8d1db
commit f615d02
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/iop/datatype.go b/iop/datatype.go
@@ -226,7 +226,7 @@ func (cols Columns) Types(args ...bool) []string {
 			field = CleanName(field) // clean up
 		}
 
-		fields[j] = g.F("%s [%s]", field, column.Type)
+		fields[j] = g.F("%s [%s | %s]", field, column.Type, column.DbType)
 	}
 	return fields
 }

diff --git a/iop/stream_processor.go b/iop/stream_processor.go
@@ -420,7 +420,11 @@ func (sp *StreamProcessor) CastVal(i int, val interface{}, col *Column) interfac
 	switch {
 	case col.Type.IsString():
 		if sVal == "" && val != nil {
-			sVal = cast.ToString(val)
+			if reflect.TypeOf(val).Kind() == reflect.Slice || reflect.TypeOf(val).Kind() == reflect.Map {
+				sVal = g.Marshal(val)
+			} else {
+				sVal = cast.ToString(val)
+			}
 		}
 
 		// apply transforms