github.com/petermattis/pebble@v0.0.0-20190905164901-ab51a2166067/testdata/compaction_allow_zero_seqnum (about)

     1  define
     2  L2
     3    c.SET.2:2
     4  ----
     5  2: c-c
     6  
     7  allow-zero-seqnum
     8  L0:b-b
     9  L0:c-c
    10  L0:d-d
    11  ----
    12  true
    13  false
    14  true
    15  
    16  allow-zero-seqnum
    17  L0:c-c L0:d-d
    18  L0:c-c L1:d-d
    19  L0:b-b L0:b-c
    20  L0:b-b L1:b-c
    21  ----
    22  false
    23  false
    24  false
    25  false
    26  
    27  # We only look for overlaps at L<N+2> as it isn't valid for a
    28  # compaction rooted at L<N> to not include overlapping tables at
    29  # L<N+1>.
    30  
    31  allow-zero-seqnum
    32  L1:c-c
    33  ----
    34  true