[hotfix] SQL endpoint JQUERY error
[hotfix] SQL endpoint JQUERY error

Fixes #935

airbnb/caravel,robert-digit/superset,dmigo/incubator-superset,alanmcruickshank/superset-dev,robert-digit/superset,mistercrunch/panoramix,airbnb/superset,apache/incubator-superset,timifasubaa/incubator-superset,wbsljh/caravel,dmigo/incubator-superset,wbsljh/caravel-aidp,ArijanaBrlek/superset,francisliyy/caravel-aidp,wbsljh/caravel-aidp,nekia/incubator-superset-dev,massgov/incubator-superset,BRD-CD/superset,wbsljh/caravel-aidp,alanmcruickshank/superset-dev,timifasubaa/incubator-superset,zhouyao1994/incubator-superset,BRD-CD/superset,asdf2014/superset,apache/incubator-superset,timifasubaa/incubator-superset,massgov/incubator-superset,jeromecn/caravel_viz_full,jeromecn/caravel_viz_full,mistercrunch/panoramix,SingTel-DataCo/incubator-superset,wbsljh/caravel,wbsljh/caravel,nekia/incubator-superset-dev,alanmcruickshank/superset-dev,FrederichCheng/incubator-superset,zhouyao1994/incubator-superset,FrederichCheng/incubator-superset,zhouyao1994/incubator-superset,massgov/incubator-superset,mistercrunch/panoramix,airbnb/caravel,asdf2014/superset,asdf2014/superset,francisliyy/caravel-aidp,nekia/incubator-superset-dev,SingTel-DataCo/incubator-superset,zhouyao1994/incubator-superset,airbnb/superset,SingTel-DataCo/incubator-superset,timifasubaa/incubator-superset,apache/incubator-superset,robert-digit/superset,mistercrunch/panoramix,wbsljh/caravel-aidp,ArijanaBrlek/superset,airbnb/superset,wbsljh/caravel,jeromecn/caravel_viz_full,airbnb/caravel,jeromecn/caravel_viz_full,massgov/incubator-superset,dmigo/incubator-superset,robert-digit/superset,dmigo/incubator-superset,SingTel-DataCo/incubator-superset,ArijanaBrlek/superset,nekia/incubator-superset-dev,ArijanaBrlek/superset,francisliyy/caravel-aidp,airbnb/superset,BRD-CD/superset,apache/incubator-superset,BRD-CD/superset,FrederichCheng/incubator-superset,zhouyao1994/incubator-superset,airbnb/caravel,asdf2014/superset,FrederichCheng/incubator-superset,apache/incubator-superset,francisliyy/caravel-aidp,alanmcruickshank/superset-dev