49 lines
1.4 KiB
Go
49 lines
1.4 KiB
Go
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package archive
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import (
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"context"
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"database/sql"
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"time"
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"go-common/library/log"
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)
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const (
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_hisCntSQL = "SELECT COUNT(*) FROM archive_edit_history WHERE aid=?"
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_delEditHisSQL = "DELETE FROM archive_edit_history WHERE mtime < ? LIMIT ?"
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_delVideoEditHisSQL = "DELETE FROM archive_video_edit_history WHERE mtime < ? LIMIT ?"
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)
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// HistoryCount get a archive history count.
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func (d *Dao) HistoryCount(c context.Context, aid int64) (count int, err error) {
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row := d.db.QueryRow(c, _hisCntSQL, aid)
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if err = row.Scan(&count); err != nil {
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if err == sql.ErrNoRows {
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err = nil
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} else {
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log.Error("row.Scan error(%v)", err)
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}
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}
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return
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}
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// DelArcEditHistoryBefore delete archive_edit_history before t.
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func (d *Dao) DelArcEditHistoryBefore(c context.Context, t time.Time, limit int64) (rows int64, err error) {
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res, err := d.db.Exec(c, _delEditHisSQL, t, limit)
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if err != nil {
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log.Error("db.Exec(%s, %s) error(%v)", _delEditHisSQL, t, err)
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return
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}
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return res.RowsAffected()
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}
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// DelArcVideoEditHistoryBefore delete archive_video_edit_history before t.
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func (d *Dao) DelArcVideoEditHistoryBefore(c context.Context, t time.Time, limit int64) (rows int64, err error) {
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res, err := d.db.Exec(c, _delVideoEditHisSQL, t, limit)
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if err != nil {
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log.Error("db.Exec(%s, %s) error(%v)", _delVideoEditHisSQL, t, err)
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return
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}
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return res.RowsAffected()
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}
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