Re: SQL Injection Attack Prevention

[iwcoetzer]

    method getresultTwo(self: ResultEngine, connectionEngine: 
ConnectionEngine): SQLResults {.base.} =
        self.query = newQuery(connectionEngine.connection)
        self.query.statement = ("SELECT * FROM dbo.Contract WHERE 
EffectivePeriod >= ?value1", [("value1", 201906)])
        self.query.open
        return self.query.fetch
    
    
    Run

I was trying to do this, but an error "first type mismatch at position: 2" ?