Method UpdateColumns

backend/impls/dalgorm/dalgorm.go:290–303

UpdateColumns allows you to update multiple columns of multiple records

(entityOrTable interface{}, set []dal.DalSet, clauses ...dal.Clause)

// UpdateColumns allows you to update multiple columns of multiple records
func (d *Dalgorm) UpdateColumns(entityOrTable interface{}, set []dal.DalSet, clauses ...dal.Clause) errors.Error {
	d.unwrapDynamic(&entityOrTable, &clauses)
	updatesSet := make(map[string]interface{})

	for _, s := range set {
		if expr, ok := s.Value.(dal.DalClause); ok {
			s.Value = gorm.Expr(expr.Expr, transformParams(expr.Params)...)
		}
		updatesSet[s.ColumnName] = s.Value
	}

	clauses = append(clauses, dal.From(entityOrTable))
	return d.convertGormError(buildTx(d.db, clauses).Updates(updatesSet).Error)
}

// UpdateAllColumn updated all Columns of entity
func (d *Dalgorm) UpdateAllColumn(entity interface{}, clauses ...dal.Clause) errors.Error {