Add and edit TODO comments

Author: shellyln

soql/parser/postprocess/normalize2.go

@@ -56,7 +56,7 @@ func (ctx *normalizeQueryContext) addUnselectedConditionalFields(
 				switch conditions[i].Value.Type {
 				case SoqlFieldInfo_Field:
 					if _, ok := fieldMap[key]; !ok {
-						// TODO: check it is co-related (field in the ancestor object); siblings are error
+						// TODO: ~~check it is co-related (field in the ancestor object); siblings are error~~
 						f := conditions[i].Value
 						fieldMap[key] = f.Name
 						f.NotSelected = true

soql/parser/postprocess/normalize3.go

@@ -38,6 +38,8 @@ func (ctx *normalizeQueryContext) applyColIndexToFields(q *SoqlQuery, fields []S
 								q.Parent.Fields = append(q.Parent.Fields, fields[i])
 								q.Parent.From[j].PerObjectQuery.Fields = append(q.Parent.From[j].PerObjectQuery.Fields, fields[i])
 
+								// TODO: Delete fields[i] and shift the following?
+
 								isSet = true
 								break
 							}

soql/parser/postprocess/normalizeperobj.go

@@ -88,7 +88,7 @@ CHECK_FIELDS:
 		}
 	}
 	if !hasConditionsOriginally {
-		// TODO:
+		// TODO: More conditions?
 		innerJoined = true
 	}