os.execute('rm -rf *.snap *.xlog *.vylog 512')

local log = require('log')
local txn_proxy = require('txn_proxy')

box.cfg{memtx_use_mvcc_engine = true}

local s = box.schema.space.create('s')
s:create_index('pk')
s:create_index('sk2', {parts = {{2}}})

local tx1 = txn_proxy:new()
local tx2 = txn_proxy:new()

tx1:begin()
tx2:begin()

tx2('box.space.s:insert{0, 1}')
tx1('box.space.s:insert{1, 0}')
tx1('box.space.s:replace{1, 1}')

tx2:commit()
tx1:commit()

log.info(box.space.s:select({}, {fullscan = true}))

os.exit()