--source include/have_log_bin.inc
--source include/have_rocksdb.inc
--source include/have_innodb.inc
--enable_connect_log
-- let $uuid = `select @@server_uuid;`

# Save the initial number of concurrent sessions
--source include/count_sessions.inc

--disable_warnings
DROP TABLE IF EXISTS t1;
--enable_warnings

connect (con1,localhost,root,,);
connect (con2,localhost,root,,);

connection con1;
create table i1 (id int primary key , value int) engine=innodb;
create table r1 (id int primary key , value int) engine=rocksdb;


SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ;

# Without setting engine, this takes both InnoDB and RocksDB snapshots
-- replace_result $uuid uuid
START TRANSACTION WITH CONSISTENT SNAPSHOT;

connection con2;
insert into i1 values (1,1);
insert into r1 values (1,1);

connection con1;
select * from i1;
select * from r1;

# This takes RocksDB snapshot only but both InnoDB participates in transaction.
-- replace_result $uuid uuid
START TRANSACTION WITH CONSISTENT ROCKSDB SNAPSHOT;

connection con2;
insert into i1 values (2,2);
insert into r1 values (2,2);

connection con1;
# takes InnoDB snapshot here so changes after that not visible
select * from i1;
select * from r1;

connection con2;
insert into i1 values (3,2);
insert into r1 values (3,2);

connection con1;
select * from i1;
select * from r1;

# RocksDB also participates in transaction
-- replace_result $uuid uuid
START TRANSACTION WITH CONSISTENT INNODB SNAPSHOT;

connection con2;
insert into r1 values (4,4);

connection con1;
# takes RocksDB snapshot here so changes after that are not visible
select * from r1;

connection con2;
insert into r1 values (5,5);

connection con1;
select * from r1;

drop table i1;
drop table r1;

connection default;
disconnect con1;
disconnect con2;
reset master;
--source include/wait_until_count_sessions.inc
