mirror of
https://github.com/go-gitea/gitea
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c61b902538
* Upgrade xorm to v1.0.0 * small nit * Fix tests * Update xorm * Update xorm * fix go.sum * fix test * Fix bug when dump * Fix bug * update xorm to latest * Fix migration test * update xorm to latest * Fix import order * Use xorm tag
51 lines
1.1 KiB
Go
51 lines
1.1 KiB
Go
// Copyright 2018 The Xorm Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package builder
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import (
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"fmt"
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"strings"
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)
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func (b *Builder) setOpWriteTo(w Writer) error {
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if b.limitation != nil || b.cond.IsValid() ||
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b.orderBy != "" || b.having != "" || b.groupBy != "" {
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return ErrNotUnexpectedUnionConditions
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}
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for idx, o := range b.setOps {
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current := o.builder
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if current.optype != selectType {
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return ErrUnsupportedUnionMembers
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}
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if len(b.setOps) == 1 {
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if err := current.selectWriteTo(w); err != nil {
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return err
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}
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} else {
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if b.dialect != "" && b.dialect != current.dialect {
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return ErrInconsistentDialect
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}
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if idx != 0 {
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if o.distinctType == "" {
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fmt.Fprint(w, fmt.Sprintf(" %s ", strings.ToUpper(o.opType)))
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} else {
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fmt.Fprint(w, fmt.Sprintf(" %s %s ", strings.ToUpper(o.opType), strings.ToUpper(o.distinctType)))
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}
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}
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fmt.Fprint(w, "(")
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if err := current.selectWriteTo(w); err != nil {
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return err
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}
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fmt.Fprint(w, ")")
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}
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}
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return nil
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}
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