remove unused functions for package gdb
@@ -58,8 +58,6 @@ type iTableName interface {
const (
OrmTagForStruct = "orm"
- OrmTagForUnique = "unique"
- OrmTagForPrimary = "primary"
OrmTagForTable = "table"
OrmTagForWith = "with"
OrmTagForWithWhere = "where"
@@ -348,44 +346,6 @@ func getFieldsFromStructOrMap(structOrMap interface{}) (fields []string) {
return
}
-// GetWhereConditionOfStruct returns the where condition sql and arguments by given struct pointer.
-// This function automatically retrieves primary or unique field and its attribute value as condition.
-func GetWhereConditionOfStruct(pointer interface{}) (where string, args []interface{}, err error) {
- tagField, err := structs.TagFields(pointer, []string{OrmTagForStruct})
- if err != nil {
- return "", nil, err
- }
- array := ([]string)(nil)
- for _, field := range tagField {
- array = strings.Split(field.TagValue, ",")
- if len(array) > 1 && gstr.InArray([]string{OrmTagForUnique, OrmTagForPrimary}, array[1]) {
- return array[0], []interface{}{field.Value.Interface()}, nil
- }
- if len(where) > 0 {
- where += " AND "
- }
- where += field.TagValue + "=?"
- args = append(args, field.Value.Interface())
- }
- return
-}
-
-// GetPrimaryKey retrieves and returns primary key field name from given struct.
-func GetPrimaryKey(pointer interface{}) (string, error) {
- tagField, err := structs.TagFields(pointer, []string{OrmTagForStruct})
- if err != nil {
- return "", err
- }
- array := ([]string)(nil)
- for _, field := range tagField {
- array = strings.Split(field.TagValue, ",")
- if len(array) > 1 && array[1] == OrmTagForPrimary {
- return array[0], nil
- }
- }
- return "", nil
-}
-
// GetPrimaryKeyCondition returns a new where condition by primary field name.
// The optional parameter `where` is like follows:
// 123 => primary=123
