github.com/dolthub/go-mysql-server@v0.18.0/enginetest/scriptgen/setup/scripts/null_ranges (about)

     1  exec
     2  create table null_ranges (x int primary key, y int)
     3  ----
     4  
     5  exec
     6  create index idx1 on null_ranges (y);
     7  ----
     8  
     9  exec
    10  insert into null_ranges values
    11      (0,0),
    12      (1,1),
    13      (2,2),
    14      (3,null),
    15      (4,null)
    16  ----