github.com/cockroachdb/pebble@v1.1.1-0.20240513155919-3622ade60459/testdata/flushable_batch (about)

     1  define
     2  a.SET.1:1
     3  a.SET.2:2
     4  b.SET.1:1
     5  b.DEL.2:
     6  c.SET.1:1
     7  c.MERGE.2:2
     8  1.RANGEDEL.3:
     9  2.RANGEKEYSET.4:
    10  1.RANGEKEYDEL.3:
    11  2.RANGEKEYUNSET.3:
    12  ----
    13  
    14  # NB: The range keys get fragmented.
    15  
    16  dump seq=0
    17  ----
    18  a#1,1:2
    19  a#0,1:1
    20  b#3,0:
    21  b#2,1:1
    22  c#5,2:2
    23  c#4,1:1
    24  1-3:{(#6,RANGEDEL)}
    25  1-2:{(#8,RANGEKEYDEL)}
    26  2-3:{(#9,RANGEKEYUNSET,3) (#8,RANGEKEYDEL) (#7,RANGEKEYSET,4,4)}
    27  3-4:{(#7,RANGEKEYSET,4,4)}
    28  
    29  dump seq=100
    30  ----
    31  a#101,1:2
    32  a#100,1:1
    33  b#103,0:
    34  b#102,1:1
    35  c#105,2:2
    36  c#104,1:1
    37  1-3:{(#106,RANGEDEL)}
    38  1-2:{(#108,RANGEKEYDEL)}
    39  2-3:{(#109,RANGEKEYUNSET,3) (#108,RANGEKEYDEL) (#107,RANGEKEYSET,4,4)}
    40  3-4:{(#107,RANGEKEYSET,4,4)}
    41  
    42  define
    43  c.SET.1:1
    44  b.SET.1:1
    45  a.SET.1:1
    46  ----
    47  
    48  dump seq=1000
    49  ----
    50  a#1002,1:1
    51  b#1001,1:1
    52  c#1000,1:1
    53  
    54  iter
    55  first
    56  next
    57  next
    58  next
    59  ----
    60  a:1
    61  b:1
    62  c:1
    63  .
    64  
    65  iter
    66  last
    67  prev
    68  prev
    69  prev
    70  ----
    71  c:1
    72  b:1
    73  a:1
    74  .
    75  
    76  iter lower=b
    77  seek-ge b
    78  prev
    79  ----
    80  b:1
    81  .
    82  
    83  iter lower=c
    84  seek-lt b
    85  ----
    86  .
    87  
    88  iter lower=e
    89  last
    90  ----
    91  .
    92  
    93  iter upper=1
    94  first
    95  ----
    96  .
    97  
    98  iter upper=b
    99  first
   100  next
   101  ----
   102  a:1
   103  .
   104  
   105  iter upper=b
   106  seek-ge b
   107  ----
   108  .
   109  
   110  iter
   111  set-bounds lower=b
   112  seek-ge b
   113  prev
   114  ----
   115  b:1
   116  .
   117  
   118  iter
   119  set-bounds lower=c
   120  seek-lt b
   121  ----
   122  .
   123  
   124  iter
   125  set-bounds lower=e
   126  last
   127  ----
   128  .
   129  
   130  iter
   131  set-bounds upper=1
   132  first
   133  ----
   134  .
   135  
   136  iter
   137  set-bounds upper=b
   138  first
   139  next
   140  ----
   141  a:1
   142  .
   143  
   144  iter
   145  set-bounds upper=b
   146  seek-ge b
   147  ----
   148  .
   149  
   150  iter
   151  first
   152  set-bounds upper=b
   153  seek-ge b
   154  ----
   155  a:1
   156  .