d28f005552
Fix limit for databases other than sqlite go mod tidy && go mod vendor Remove unneeded break statements Make everything work with the new xorm version Fix xorm logging Fix lint Fix redis init Fix using id field Fix database init for testing Change default database log level Add xorm logger Use const for postgres go mod tidy Merge branch 'master' into update/xorm # Conflicts: # go.mod # go.sum # vendor/modules.txt go mod vendor Fix loading fixtures for postgres Go mod vendor1 Update xorm to version 1 Co-authored-by: kolaente <k@knt.li> Reviewed-on: https://kolaente.dev/vikunja/api/pulls/323
67 lines
1.6 KiB
Go
67 lines
1.6 KiB
Go
// Copyright (c) 2012, Suryandaru Triandana <syndtr@gmail.com>
|
|
// All rights reserved.
|
|
//
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
package leveldb
|
|
|
|
import (
|
|
"github.com/syndtr/goleveldb/leveldb/comparer"
|
|
)
|
|
|
|
type iComparer struct {
|
|
ucmp comparer.Comparer
|
|
}
|
|
|
|
func (icmp *iComparer) uName() string {
|
|
return icmp.ucmp.Name()
|
|
}
|
|
|
|
func (icmp *iComparer) uCompare(a, b []byte) int {
|
|
return icmp.ucmp.Compare(a, b)
|
|
}
|
|
|
|
func (icmp *iComparer) uSeparator(dst, a, b []byte) []byte {
|
|
return icmp.ucmp.Separator(dst, a, b)
|
|
}
|
|
|
|
func (icmp *iComparer) uSuccessor(dst, b []byte) []byte {
|
|
return icmp.ucmp.Successor(dst, b)
|
|
}
|
|
|
|
func (icmp *iComparer) Name() string {
|
|
return icmp.uName()
|
|
}
|
|
|
|
func (icmp *iComparer) Compare(a, b []byte) int {
|
|
x := icmp.uCompare(internalKey(a).ukey(), internalKey(b).ukey())
|
|
if x == 0 {
|
|
if m, n := internalKey(a).num(), internalKey(b).num(); m > n {
|
|
return -1
|
|
} else if m < n {
|
|
return 1
|
|
}
|
|
}
|
|
return x
|
|
}
|
|
|
|
func (icmp *iComparer) Separator(dst, a, b []byte) []byte {
|
|
ua, ub := internalKey(a).ukey(), internalKey(b).ukey()
|
|
dst = icmp.uSeparator(dst, ua, ub)
|
|
if dst != nil && len(dst) < len(ua) && icmp.uCompare(ua, dst) < 0 {
|
|
// Append earliest possible number.
|
|
return append(dst, keyMaxNumBytes...)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (icmp *iComparer) Successor(dst, b []byte) []byte {
|
|
ub := internalKey(b).ukey()
|
|
dst = icmp.uSuccessor(dst, ub)
|
|
if dst != nil && len(dst) < len(ub) && icmp.uCompare(ub, dst) < 0 {
|
|
// Append earliest possible number.
|
|
return append(dst, keyMaxNumBytes...)
|
|
}
|
|
return nil
|
|
}
|