mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-12-24 13:09:23 -05:00
8fc80b34a0
Backport #21033 In #21031 we have discovered that on very big tables postgres will use a search involving the sort term in preference to the restrictive index. Therefore we add another index for postgres and update the original migration. Fix #21031 Signed-off-by: Andrew Thornton <art27@cantab.net>
53 lines
1.7 KiB
Go
53 lines
1.7 KiB
Go
// Copyright 2022 The Gitea Authors. All rights reserved.
|
|
// Use of this source code is governed by a MIT-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package migrations
|
|
|
|
import (
|
|
"code.gitea.io/gitea/modules/setting"
|
|
"code.gitea.io/gitea/modules/timeutil"
|
|
|
|
"xorm.io/xorm"
|
|
"xorm.io/xorm/schemas"
|
|
)
|
|
|
|
type improveActionTableIndicesAction struct {
|
|
ID int64 `xorm:"pk autoincr"`
|
|
UserID int64 // Receiver user id.
|
|
OpType int
|
|
ActUserID int64 // Action user id.
|
|
RepoID int64
|
|
CommentID int64 `xorm:"INDEX"`
|
|
IsDeleted bool `xorm:"NOT NULL DEFAULT false"`
|
|
RefName string
|
|
IsPrivate bool `xorm:"NOT NULL DEFAULT false"`
|
|
Content string `xorm:"TEXT"`
|
|
CreatedUnix timeutil.TimeStamp `xorm:"created"`
|
|
}
|
|
|
|
// TableName sets the name of this table
|
|
func (*improveActionTableIndicesAction) TableName() string {
|
|
return "action"
|
|
}
|
|
|
|
// TableIndices implements xorm's TableIndices interface
|
|
func (*improveActionTableIndicesAction) TableIndices() []*schemas.Index {
|
|
repoIndex := schemas.NewIndex("r_u_d", schemas.IndexType)
|
|
repoIndex.AddColumn("repo_id", "user_id", "is_deleted")
|
|
|
|
actUserIndex := schemas.NewIndex("au_r_c_u_d", schemas.IndexType)
|
|
actUserIndex.AddColumn("act_user_id", "repo_id", "created_unix", "user_id", "is_deleted")
|
|
indices := []*schemas.Index{actUserIndex, repoIndex}
|
|
if setting.Database.UsePostgreSQL {
|
|
cudIndex := schemas.NewIndex("c_u_d", schemas.IndexType)
|
|
cudIndex.AddColumn("created_unix", "user_id", "is_deleted")
|
|
indices = append(indices, cudIndex)
|
|
}
|
|
|
|
return indices
|
|
}
|
|
|
|
func improveActionTableIndices(x *xorm.Engine) error {
|
|
return x.Sync2(&improveActionTableIndicesAction{})
|
|
}
|