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MDEV-26654 ROW_NUMBER is wrong upon INSERT into Federated table

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just a test case
This commit is contained in:
Sergei Golubchik
2021-10-07 12:03:34 +02:00
parent 5c0b63458b
commit 21d03cb08a
2 changed files with 44 additions and 0 deletions
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26
mysql-test/suite/federated/error_row_number.result Normal file
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#
# MDEV-26654 ROW_NUMBER is wrong upon INSERT into Federated table
#
connect master,127.0.0.1,root,,test,$MASTER_MYPORT,;
connect slave,127.0.0.1,root,,test,$SLAVE_MYPORT,;
connection master;
CREATE DATABASE federated;
connection slave;
CREATE DATABASE federated;
connection master;
create table t (pk int primary key);
create table tfed engine=FEDERATED connection='mysql://root@localhost:$MASTER_MYPORT/test/t';
insert into tfed values (1),(2),(1);
ERROR 23000: Can't write; duplicate key in table 'tfed'
get diagnostics condition 1 @val = row_number;
# federated is doing bulk insert here, the exact row number is unknown
select @val;
@val
0
drop table tfed, t;
connection master;
DROP TABLE IF EXISTS federated.t1;
DROP DATABASE IF EXISTS federated;
connection slave;
DROP TABLE IF EXISTS federated.t1;
DROP DATABASE IF EXISTS federated;

18
mysql-test/suite/federated/error_row_number.test Normal file
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--echo #
--echo # MDEV-26654 ROW_NUMBER is wrong upon INSERT into Federated table
--echo #
--source suite/federated/have_federatedx.inc
--source include/federated.inc
--connection master
create table t (pk int primary key);
--evalp create table tfed engine=FEDERATED connection='mysql://root@localhost:$MASTER_MYPORT/test/t'
--error ER_DUP_KEY
insert into tfed values (1),(2),(1);
get diagnostics condition 1 @val = row_number;
--echo # federated is doing bulk insert here, the exact row number is unknown
select @val;
drop table tfed, t;
--source include/federated_cleanup.inc