My datasource is PostGIS, but I need to build the query on the fly based on user-supplied filters. Obviously I don't want to create an SQLI vulnerability, so I'd like to parameterize my query, e.g., "WHERE field1 = ? AND field2 = ?". I see no way to do that in the documentation.
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- Is this possible with MapniK?
- How do the rest of you handle user-supplied filters? Is there a better way to approach the problem?
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