TrinityCore/TrinityCore — comment on commit c1cf2db17f69663078de5ece6136a6a9e434bf09
File:  line 0
By malcrom:

This is the proper way to delete:

```SQL
DELETE FROM smart_scripts WHERE entryorguid IN (@entry) AND source_type =0;
DELETE FROM smart_scripts WHERE entryorguid IN (@entry*100,@entry*100+1) AND source_type =9;
```