ceremonyclient/pebble/testdata/iter_histories/clone

# Test iterator bounds provided via IterOptions.

reset
----

batch commit
set a a
set b b
set c c
set d d
set f f
range-key-set a   ap  @6 foo
range-key-set ap  c   @5 bar
range-key-set cat zoo @3 bax
----
committed 8 keys

# Ensure bounds provided at initialization are respected, and propagated to
# cloned iterators.

combined-iter lower=b upper=e
first
next
next
next
next
clone
first
next
next
next
next
----
b: (b, [b-c) @5=bar UPDATED)
c: (c, . UPDATED)
cat: (., [cat-e) @3=bax UPDATED)
d: (d, [cat-e) @3=bax)
.
.
b: (b, [b-c) @5=bar UPDATED)
c: (c, . UPDATED)
cat: (., [cat-e) @3=bax UPDATED)
d: (d, [cat-e) @3=bax)
.

# Ensure bounds provided during clone are propagated to cloned iterators.

combined-iter lower=b upper=e
first
next
next
next
next
clone lower=a upper=cat key-types=both
first
next
next
next
clone lower=a upper=cat key-types=point
first
next
next
next
----
b: (b, [b-c) @5=bar UPDATED)
c: (c, . UPDATED)
cat: (., [cat-e) @3=bax UPDATED)
d: (d, [cat-e) @3=bax)
.
.
a: (a, [a-ap) @6=foo UPDATED)
ap: (., [ap-c) @5=bar UPDATED)
b: (b, [ap-c) @5=bar)
c: (c, . UPDATED)
.
a: (a, .)
b: (b, .)
c: (c, .)
.

# Test cloning an iterator that reads through an indexed batch.

batch name=batchfoo
del b
set c c2
range-key-unset b c @5
----
wrote 3 keys to batch "batchfoo"

combined-iter reader=batchfoo name=itera
seek-ge b
seek-ge c
----
c: (c2, .)
c: (c2, .)

combined-iter
seek-ge b
seek-ge c
----
b: (b, [ap-c) @5=bar UPDATED)
c: (c, . UPDATED)

clone from=itera to=iterb refresh-batch=false
----

iter iter=iterb
seek-ge b
seek-ge c
----
c: (c2, .)
c: (c2, .)

mutate batch=batchfoo
set c c3
range-key-set b c @9 final
----

iter iter=itera
seek-ge b
seek-ge c
----
c: (c2, .)
c: (c2, .)

iter iter=iterb
seek-ge b
seek-ge c
----
c: (c2, .)
c: (c2, .)

clone from=iterb to=iterc refresh-batch=false
----

iter iter=iterc
seek-ge b
seek-ge c
----
c: (c2, .)
c: (c2, .)

clone from=iterb to=iterd refresh-batch=true
----

iter iter=iterd
seek-ge b
seek-ge c
----
b: (., [b-c) @9=final UPDATED)
c: (c3, . UPDATED)