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- package builder
- import "fmt"
- type Between struct {
- Col string
- LessVal interface{}
- MoreVal interface{}
- }
- var _ Cond = Between{}
- func (between Between) WriteTo(w Writer) error {
- if _, err := fmt.Fprintf(w, "%s BETWEEN ? AND ?", between.Col); err != nil {
- return err
- }
- w.Append(between.LessVal, between.MoreVal)
- return nil
- }
- func (between Between) And(conds ...Cond) Cond {
- return And(between, And(conds...))
- }
- func (between Between) Or(conds ...Cond) Cond {
- return Or(between, Or(conds...))
- }
- func (between Between) IsValid() bool {
- return len(between.Col) > 0
- }
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