I am trying to count all the results that match multiple Where conditions in Salesforce. All these Where conditions exist under the same object that I am selecting from. It seems like it should be a simply query but my SQL and SOQL experience is limited.
Here's my code right now:
SELECT count() FROM Account
WHERE Success__c='yes'
AND Active__c='true'
AND Days__c>'30'
AND Days__c<'37'
It'd be useful to see the actual error message, but at a guess, you have quotes around things that shouldn't have them, e.g. you want
SELECT count() FROM Account
WHERE Success__c = 'yes'
AND Active__c = true
AND Days__c > 30
AND Days__c < 37
Also there are tools like SoqlX, the Force.com IDE and Workbench that'll let you run queries, so if Geckoboard is hiding the actual error message, you can work through getting a good query in one of these tools first.