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gita/models/migrations/v1_27/v339.go
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chore: initialize Gitea v1.27.2 fork
Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5
2026-08-15 22:56:18 +08:00

41 lines
1.2 KiB
Go

// Copyright 2026 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package v1_27
import (
"context"
"gitea.dev/models/db"
"xorm.io/xorm/schemas"
)
// AddCreatedUnixToActionUserIsDeletedIndex extends the c_u composite index on
// the action table to include created_unix, enabling efficient ORDER BY on the
// dashboard feed query without a full sort of all matching rows.
func AddCreatedUnixToActionUserIsDeletedIndex(x db.EngineMigration) error {
// xorm Sync cannot reliably update an index when another index already
// covers the same columns in a different order (Equal() is order-insensitive).
// Drop the old c_u index explicitly, then recreate it with the new column set.
indexes, err := x.Dialect().GetIndexes(x.DB(), context.Background(), "action")
if err != nil {
return err
}
for _, idx := range indexes {
if idx.Name == "c_u" {
if _, err := x.Exec(x.Dialect().DropIndexSQL("action", idx)); err != nil {
return err
}
break
}
}
newIndex := schemas.NewIndex("c_u", schemas.IndexType)
newIndex.AddColumn("user_id", "is_deleted", "created_unix")
if _, err := x.Exec(x.Dialect().CreateIndexSQL("action", newIndex)); err != nil {
return err
}
return nil
}