Improve Search Performance and Result Quality

cmd/database/table/cdsViewField.go

@@ -50,6 +50,25 @@ func GetCDSViewFields(CDSViewTechnicalName string) (*[]CDSViewField, error) {
 	return &fields, nil
 }
 
+//go:embed sql/query_cds_view_number_of_fields.sql
+var query_cds_view_number_of_fields string
+
+func GetCDSViewNumberOfFields(CDSViewTechnicalName string) (int, error) {
+	rows, err := database.DB.Query(query_cds_view_number_of_fields, CDSViewTechnicalName)
+	if err != nil {
+		return 0, err
+	}
+
+	var numberOfFields int = 0
+	for rows.Next() {
+		err := rows.Scan(&numberOfFields)
+		if err != nil {
+			return 0, err
+		}
+	}
+	return numberOfFields, nil
+}
+
 //go:embed sql/insert_or_replace_cds_view_field.sql
 var insert_or_replace_cds_view_field string
 

cmd/database/table/sql/query_all_keywords.sql

@@ -1,16 +1,16 @@
-select
+select distinct
     CDSViewTechnicalName as CDSViewTechnicalName,
     lower(FieldName) as keyword
 from
     CDSViewField
 UNION
-select
+select distinct
     CDSViewTechnicalName as CDSViewTechnicalName,
     lower(Description) as keyword
 from
     CDSViewField
 UNION
-select
+select distinct
     TechnicalName as CDSViewTechnicalName,
     lower(TechnicalName) as keyword
 from
@@ -22,7 +22,7 @@ select
 from
     CDSView
 UNION
-select
+select distinct
     TechnicalName as CDSViewTechnicalName,
     lower(DisplayName) as keyword
 from

cmd/database/table/sql/query_cds_view_number_of_fields.sql

@@ -0,0 +1,6 @@
+SELECT
+    count(*) as NumberOfFields
+FROM
+    CDSViewField
+WHERE
+    CDSViewTechnicalName = ?