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gitea/models/migrations/v1_23/v309.go
BoYanZh ad223000d4
Perf: add extra index to notification table (#32395)
Index SQL: `CREATE INDEX u_s_uu ON notification(user_id, status,
updated_unix);`

The naming follows `action.go` in the same dir.

I am unsure which version I should add SQL to the migration folder, so I
have not modified it.

Fix #32390
2024-11-13 18:17:54 +00:00

78 lines
2.4 KiB
Go

// Copyright 2024 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package v1_23 //nolint
import (
"code.gitea.io/gitea/modules/timeutil"
"xorm.io/xorm"
"xorm.io/xorm/schemas"
)
type improveNotificationTableIndicesAction struct {
ID int64 `xorm:"pk autoincr"`
UserID int64 `xorm:"NOT NULL"`
RepoID int64 `xorm:"NOT NULL"`
Status uint8 `xorm:"SMALLINT NOT NULL"`
Source uint8 `xorm:"SMALLINT NOT NULL"`
IssueID int64 `xorm:"NOT NULL"`
CommitID string
CommentID int64
UpdatedBy int64 `xorm:"NOT NULL"`
CreatedUnix timeutil.TimeStamp `xorm:"created NOT NULL"`
UpdatedUnix timeutil.TimeStamp `xorm:"updated NOT NULL"`
}
// TableName sets the name of this table
func (*improveNotificationTableIndicesAction) TableName() string {
return "notification"
}
// TableIndices implements xorm's TableIndices interface
func (*improveNotificationTableIndicesAction) TableIndices() []*schemas.Index {
indices := make([]*schemas.Index, 0, 8)
usuuIndex := schemas.NewIndex("u_s_uu", schemas.IndexType)
usuuIndex.AddColumn("user_id", "status", "updated_unix")
indices = append(indices, usuuIndex)
// Add the individual indices that were previously defined in struct tags
userIDIndex := schemas.NewIndex("idx_notification_user_id", schemas.IndexType)
userIDIndex.AddColumn("user_id")
indices = append(indices, userIDIndex)
repoIDIndex := schemas.NewIndex("idx_notification_repo_id", schemas.IndexType)
repoIDIndex.AddColumn("repo_id")
indices = append(indices, repoIDIndex)
statusIndex := schemas.NewIndex("idx_notification_status", schemas.IndexType)
statusIndex.AddColumn("status")
indices = append(indices, statusIndex)
sourceIndex := schemas.NewIndex("idx_notification_source", schemas.IndexType)
sourceIndex.AddColumn("source")
indices = append(indices, sourceIndex)
issueIDIndex := schemas.NewIndex("idx_notification_issue_id", schemas.IndexType)
issueIDIndex.AddColumn("issue_id")
indices = append(indices, issueIDIndex)
commitIDIndex := schemas.NewIndex("idx_notification_commit_id", schemas.IndexType)
commitIDIndex.AddColumn("commit_id")
indices = append(indices, commitIDIndex)
updatedByIndex := schemas.NewIndex("idx_notification_updated_by", schemas.IndexType)
updatedByIndex.AddColumn("updated_by")
indices = append(indices, updatedByIndex)
return indices
}
func ImproveNotificationTableIndices(x *xorm.Engine) error {
return x.Sync(&improveNotificationTableIndicesAction{})
}