Method Set

internal/sqlbuilder/update.go:104–141

(terms ...interface{})

}

func (upd *updater) Set(terms ...interface{}) db.Updater {
	return upd.frame(func(uq *updaterQuery) error {
		if uq.columnValues == nil {
			uq.columnValues = &exql.ColumnValues{}
		}

		if len(terms) == 1 {
			ff, vv, err := Map(terms[0], nil)
			if err == nil && len(ff) > 0 {
				cvs := make([]exql.Fragment, 0, len(ff))
				args := make([]interface{}, 0, len(vv))

				for i := range ff {
					cv := &exql.ColumnValue{
						Column:   exql.ColumnWithName(ff[i]),
						Operator: upd.SQL().t.AssignmentOperator,
					}

					var localArgs []interface{}
					cv.Value, localArgs = upd.SQL().t.PlaceholderValue(vv[i])

					args = append(args, localArgs...)
					cvs = append(cvs, cv)
				}

				uq.columnValues.Insert(cvs...)
				uq.columnValuesArgs = append(uq.columnValuesArgs, args...)

				return nil
			}
		}

		cv, arguments := upd.SQL().t.setColumnValues(terms)
		uq.columnValues.Insert(cv.ColumnValues...)
		uq.columnValuesArgs = append(uq.columnValuesArgs, arguments...)
		return nil
	})
}

func (upd *updater) Amend(fn func(string) string) db.Updater {
	return upd.frame(func(uq *updaterQuery) error {