ceremonyclient/pebble/sstable/testdata/block_properties_boundlimited
Cassandra Heart 2e2a1e4789
v1.2.0 (#31)
2024-01-03 01:31:42 -06:00

168 lines
4.0 KiB
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build block-size=28 collectors=(suffix)
a@5.SET.1:15
b@2.SET.2:86
c@9.SET.3:72
d@3.SET.4:21
e@2.SET.5:47
f@0.SET.6:54
g@8.SET.7:63
h@3.SET.8:38
----
point: [a@5#1,1,h@3#8,1]
rangedel: [#0,0,#0,0]
rangekey: [#0,0,#0,0]
seqnums: [1,8]
collectors
----
0: suffix
table-props
----
0: [0, 10)
block-props
----
c#72057594037927935,17:
0: [2, 6)
e#72057594037927935,17:
0: [3, 10)
g#72057594037927935,17:
0: [0, 3)
i#72057594037927935,17:
0: [3, 9)
# Test an interator with a bound-limited filter that has a filtering criteria
# too narrow to exclude any blocks.
iter filter=(suffix,1,20)
first
next
next
next
next
next
next
next
next
----
filter.Intersects([2, 6)) = (true, <nil>)
<a@5:1> MaybeFilteredKeys()=false
<b@2:2> MaybeFilteredKeys()=false
filter.Intersects([3, 10)) = (true, <nil>)
<c@9:3> MaybeFilteredKeys()=false
<d@3:4> MaybeFilteredKeys()=false
filter.Intersects([0, 3)) = (true, <nil>)
<e@2:5> MaybeFilteredKeys()=false
<f@0:6> MaybeFilteredKeys()=false
filter.Intersects([3, 9)) = (true, <nil>)
<g@8:7> MaybeFilteredKeys()=false
<h@3:8> MaybeFilteredKeys()=false
. MaybeFilteredKeys()=false
# Test an interator with a bound-limited filter that excludes one block, the
# third block.
iter filter=(suffix,3,20)
first
next
next
next
next
next
next
----
filter.Intersects([2, 6)) = (true, <nil>)
<a@5:1> MaybeFilteredKeys()=false
<b@2:2> MaybeFilteredKeys()=false
filter.Intersects([3, 10)) = (true, <nil>)
<c@9:3> MaybeFilteredKeys()=false
<d@3:4> MaybeFilteredKeys()=false
filter.Intersects([0, 3)) = (false, <nil>)
filter.KeyIsWithinUpperBound(g) = true
filter.Intersects([3, 9)) = (true, <nil>)
<g@8:7> MaybeFilteredKeys()=true
<h@3:8> MaybeFilteredKeys()=false
. MaybeFilteredKeys()=false
# Test the same case but with an upper bound set that prevents skipping the
# block.
iter filter=(suffix,3,20) filter-upper=f@9
first
next
next
next
next
next
next
next
next
----
filter.Intersects([2, 6)) = (true, <nil>)
<a@5:1> MaybeFilteredKeys()=false
<b@2:2> MaybeFilteredKeys()=false
filter.Intersects([3, 10)) = (true, <nil>)
<c@9:3> MaybeFilteredKeys()=false
<d@3:4> MaybeFilteredKeys()=false
filter.Intersects([0, 3)) = (false, <nil>)
filter.KeyIsWithinUpperBound(g) = false
<e@2:5> MaybeFilteredKeys()=false
<f@0:6> MaybeFilteredKeys()=false
filter.Intersects([3, 9)) = (true, <nil>)
<g@8:7> MaybeFilteredKeys()=false
<h@3:8> MaybeFilteredKeys()=false
. MaybeFilteredKeys()=false
# Test a case that filters the first two blocks. The third block is not filtered
# due to block-property intersection. The fourth block is not filtered due to
# the upper bound.
iter filter=(suffix,0,1) filter-upper=h@6
first
next
next
next
next
----
filter.Intersects([2, 6)) = (false, <nil>)
filter.KeyIsWithinUpperBound(c) = true
filter.Intersects([3, 10)) = (false, <nil>)
filter.KeyIsWithinUpperBound(e) = true
filter.Intersects([0, 3)) = (true, <nil>)
<e@2:5> MaybeFilteredKeys()=true
<f@0:6> MaybeFilteredKeys()=false
filter.Intersects([3, 9)) = (false, <nil>)
filter.KeyIsWithinUpperBound(i) = false
<g@8:7> MaybeFilteredKeys()=false
<h@3:8> MaybeFilteredKeys()=false
. MaybeFilteredKeys()=false
# Test a similar case in reverse. In reverse if the very first block is reached,
# we do not know whether or not it's actually within the bounds because we don't
# have another index separator to bound the block. As such, there's no call to
# KeyIsWithinLowerBound for the first block of the sstable [ie, the last one
# visited by the iterator].
iter filter=(suffix,9,10) filter-lower=a@0
last
prev
prev
prev
prev
----
filter.Intersects([3, 9)) = (false, <nil>)
filter.KeyIsWithinLowerBound(g) = true
filter.Intersects([0, 3)) = (false, <nil>)
filter.KeyIsWithinLowerBound(e) = true
filter.Intersects([3, 10)) = (true, <nil>)
<d@3:4> MaybeFilteredKeys()=true
<c@9:3> MaybeFilteredKeys()=false
filter.Intersects([2, 6)) = (false, <nil>)
<b@2:2> MaybeFilteredKeys()=false
<a@5:1> MaybeFilteredKeys()=false
. MaybeFilteredKeys()=false
# Add tests with other non-limited filters set, including one with the same
# Name.