mirror of https://github.com/go-gitea/gitea
Git with a cup of tea, painless self-hosted git service
Mirror for internal git.with.parts use
https://git.with.parts
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
40 lines
746 B
40 lines
746 B
8 years ago
|
// Copyright 2016 The Xorm Authors. All rights reserved.
|
||
|
|
// Use of this source code is governed by a BSD-style
|
||
|
|
// license that can be found in the LICENSE file.
|
||
|
|
|
||
8 years ago
|
package builder
|
||
|
|
|
||
|
|
import "fmt"
|
||
|
|
|
||
|
|
type expr struct {
|
||
|
|
sql string
|
||
|
|
args []interface{}
|
||
|
|
}
|
||
|
|
|
||
|
|
var _ Cond = expr{}
|
||
|
|
|
||
|
8 years ago
|
// Expr generate customerize SQL
|
||
|
8 years ago
|
func Expr(sql string, args ...interface{}) Cond {
|
||
|
|
return expr{sql, args}
|
||
|
|
}
|
||
|
|
|
||
|
|
func (expr expr) WriteTo(w Writer) error {
|
||
|
|
if _, err := fmt.Fprint(w, expr.sql); err != nil {
|
||
|
|
return err
|
||
|
|
}
|
||
|
|
w.Append(expr.args...)
|
||
|
|
return nil
|
||
|
|
}
|
||
|
|
|
||
|
|
func (expr expr) And(conds ...Cond) Cond {
|
||
|
|
return And(expr, And(conds...))
|
||
|
|
}
|
||
|
|
|
||
|
|
func (expr expr) Or(conds ...Cond) Cond {
|
||
|
|
return Or(expr, Or(conds...))
|
||
|
|
}
|
||
|
|
|
||
|
|
func (expr expr) IsValid() bool {
|
||
|
|
return len(expr.sql) > 0
|
||
|
|
}
|