7e17fe69f9 ^
3a845d3c04 ^
1 2 3 4 5 6 7 8 9
10
1.0 1 same 0 1.0 1 same 1 1.0 1 same 2 1.0 1 same 3 1.0 1 same 4 NULL 1 same 5 NULL NULL same 6 1.0 NULL same 7 1.0 1 same 8 1.0 1 same 9