Question : Flex SQL query with variable in WHERE

Hi all,
I'm new to Flex and am having difficulty in creating a dynamic SQL query.  Basically I have a text input box allowing the user to enter an ID to be used as the where criteria in my SQL string.

1: 2: 3: 4: 5:

public function doSearch(planId:String=""):void { force.query("SELECT Id, Name, Plan_ID__c FROM Opportunity WHERE Id = " + :planId, new AsyncResponder(querySuccess)); }

If I replace the string with the following it works fine, but I'm just not sure how to make it dynamic:

1: 2:

force.query("SELECT Id, Name, Plan_ID__c FROM Opportunity WHERE Id = '0066000000AKCam'", new AsyncResponder(querySuccess));

Any help is greatly appreciated!

Answer : Flex SQL query with variable in WHERE

force.query("SELECT Id, Name, Plan_ID__c FROM Opportunity WHERE Id = '"  + :planId + "'", new AsyncResponder(querySuccess));