src · b73030f2102c70dac2cef756ad22c3aff9766950 · core / tarantool

Vladimir Davydov authored 7 years ago

To implement space:before_replace trigger, we need to introduce a new
request type for bumping LSN, because the new trigger may turn any DML
operation into a no-op. Let's call it IPROTO_NOP. It is treated as DML
(passed to apply_row, etc), but it is ignored by space_execute_dml() and
so doesn't actually modify anyting, only bumps LSN on the server. The
new request type has name "NOP" (for xlog reader), however it isn't
reported via box.stat().

Needed for #2993

b73030f2

History

b73030f2 7 years ago

History

Name	Last commit	Last update
..
box
lib
lua
trivia
CMakeLists.txt
assoc.c
assoc.h
backtrace.cc
backtrace.h
cbus.c
cbus.h
cfg.c
cfg.h
clock.c
clock.h
coio.cc
coio.h
coio_buf.cc
coio_buf.h
coio_file.c
coio_file.h
coio_task.c
coio_task.h
cpu_feature.c
cpu_feature.h
crc32.c
crc32.h
curl.c
curl.h
diag.c
diag.h
errinj.c
errinj.h
evio.cc
evio.h
exception.cc
exception.h
fiber.c
fiber.h
fiber_channel.c
fiber_channel.h
fiber_cond.c
fiber_cond.h
fiber_pool.c
fiber_pool.h
find_path.c
fio.c
fio.h
histogram.c
histogram.h
httpc.c
httpc.h
latch.c
latch.h
latency.c
latency.h
main.cc
main.h
memory.c
memory.h
module_footer.h
module_header.h
path_lock.c
path_lock.h
pickle.c
pickle.h
proc_title.c
proc_title.h
random.c
random.h
reflection.c
reflection.h
rmean.c
rmean.h
say.c
say.h
scoped_guard.h
scramble.c
scramble.h
sio.cc
sio.h
systemd.c
systemd.h
title.c
title.h
trigger.cc
trigger.h
tt_pthread.h
tt_uuid.c
tt_uuid.h
uri.c
uri.h
uri.rl
util.c
version.c
version.h