<?xml version="1.0"?>
<instances>
...
<instance id="example" ... >
...
<filters>
<filter module="patterns">
<pattern pattern="^(drop|create)" type="regex"/>
<pattern pattern="hugetable" type="cistring" scope="outsidequotes"/>
<pattern pattern="badstring" scope="insidequotes"/>
</filter>
</filters>
...
</instance>
...
</instances>