SELECT SNO FROM S. WHERE ( STATUS , CITY ) <> ( 20 , 'London' ) Logically equivalent to: WHERE STATUS <> 20.
{"Image DocumentName": "SELECT SNOFROM S. WHERE ( STATUS , CITY ) <> ( 20 , \u2018London\u2019 ) Logically equivalent to: WHERE STATUS <> 20.", "Image ImageDescription": "OR CITY <> \u2018London\u2019", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}