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change item table index

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This commit is contained in:
Nazar Kanaev 2024-06-21 12:29:09 +01:00
parent 349c966c63
commit b571042c5d
1 changed files with 13 additions and 1 deletions
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14
src/storage/migration.go
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@ -16,13 +16,16 @@ var migrations = []func(*sql.Tx) error{
m06_fill_missing_dates,
m07_add_feed_size,
m08_normalize_datetime,
m09_change_item_index,
}
var maxVersion = int64(len(migrations))
func migrate(db *sql.DB) error {
var version int64
db.QueryRow("pragma user_version").Scan(&version)
if err := db.QueryRow("pragma user_version").Scan(&version); err != nil {
return err
}
if version >= maxVersion {
return nil
@ -294,3 +297,12 @@ func m08_normalize_datetime(tx *sql.Tx) error {
_, err = tx.Exec(`update items set date = strftime('%Y-%m-%d %H:%M:%f', date);`)
return err
}
func m09_change_item_index(tx *sql.Tx) error {
sql := `
drop index if exists idx_item_status;
create index if not exists idx_item__date_id_status on items(date,id,status);
`
_, err := tx.Exec(sql)
return err
}