CREATE TABLE t0 ( c1 , c2 , c5 ); SELECT CASE WHEN c13 THEN c13 END , subq1. c13 FROM (SELECT FALSE c13 FROM (SELECT c2 , t1.c2 , t1.c5 , t1.c1 FROM t0 t1 LIMIT 2316622805712276698 ) subq0 ORDER BY c13, c13, c13, c13 ) subq1 WHERE subq1.c13 = CASE subq1.c13 WHEN subq1.c13 = subq1.c13 THEN subq1.c13 END OR subq1.c13 = NULLIF(subq1.c13, subq1.c13) OR subq1 .c13