{"action":"opened","issue":{"url":"https://api.github.com/repos/agershun/alasql/issues/458","labels_url":"https://api.github.com/repos/agershun/alasql/issues/458/labels{/name}","comments_url":"https://api.github.com/repos/agershun/alasql/issues/458/comments","events_url":"https://api.github.com/repos/agershun/alasql/issues/458/events","html_url":"https://github.com/agershun/alasql/issues/458","id":117530258,"number":458,"title":"Is Null where clause not working","user":{"login":"snarayanank2","id":5491710,"avatar_url":"https://avatars.githubusercontent.com/u/5491710?v=3","gravatar_id":"","url":"https://api.github.com/users/snarayanank2","html_url":"https://github.com/snarayanank2","followers_url":"https://api.github.com/users/snarayanank2/followers","following_url":"https://api.github.com/users/snarayanank2/following{/other_user}","gists_url":"https://api.github.com/users/snarayanank2/gists{/gist_id}","starred_url":"https://api.github.com/users/snarayanank2/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/snarayanank2/subscriptions","organizations_url":"https://api.github.com/users/snarayanank2/orgs","repos_url":"https://api.github.com/users/snarayanank2/repos","events_url":"https://api.github.com/users/snarayanank2/events{/privacy}","received_events_url":"https://api.github.com/users/snarayanank2/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-11-18T07:25:20Z","updated_at":"2015-11-18T07:25:20Z","closed_at":null,"body":"```\r\nvar data = [{ dep: 'A', qt: 10, price: 5},\r\n { dep: 'A', qt: 5,  price: 2.30 },\r\n { dep: 'B', qt: null,  price: 2.20 }];\r\n\r\nvar res1 = alasql('SELECT * FROM ? WHERE qt is null',[data]);\r\n```\r\n\r\nThe above piece of code is returning ```[]```. Here's a [jsfiddle](https://jsfiddle.net/344r66ds/) that demonstrates the problem."}}