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select * from information_schema.engines where engine='tokudb';
ENGINE TokuDB
SUPPORT YES
COMMENT Percona TokuDB Storage Engine with Fractal Tree(tm) Technology
TRANSACTIONS YES
XA YES
SAVEPOINTS YES
create table t1 (a int) engine=tokudb;
xa start 'test1';
insert t1 values (10);
xa end 'test1';
xa prepare 'test1';
xa rollback 'test1';
select * from t1;
a
xa start 'test2';
xa start 'test-bad';
ERROR XAE07: XAER_RMFAIL: The command cannot be executed when global transaction is in the ACTIVE state
insert t1 values (20);
xa prepare 'test2';
ERROR XAE07: XAER_RMFAIL: The command cannot be executed when global transaction is in the ACTIVE state
xa end 'test2';
xa prepare 'test2';
xa commit 'test2';
select * from t1;
a
20
xa start 'testa','testb';
insert t1 values (30);
commit;
ERROR XAE07: XAER_RMFAIL: The command cannot be executed when global transaction is in the ACTIVE state
xa end 'testa','testb';
begin;
ERROR XAE07: XAER_RMFAIL: The command cannot be executed when global transaction is in the IDLE state
create table t2 (a int);
ERROR XAE07: XAER_RMFAIL: The command cannot be executed when global transaction is in the IDLE state
connect con1,localhost,root,,;
connection con1;
xa start 'testa','testb';
ERROR XAE08: XAER_DUPID: The XID already exists
xa start 'testa','testb', 123;
ERROR XAE08: XAER_DUPID: The XID already exists
xa start 0x7465737462, 0x2030405060, 0xb;
insert t1 values (40);
xa end 'testb',' 0@P`',11;
xa prepare 'testb',0x2030405060,11;
start transaction;
ERROR XAE07: XAER_RMFAIL: The command cannot be executed when global transaction is in the PREPARED state
xa recover;
formatID gtrid_length bqual_length data
11 5 5 testb 0@P`
connection default;
xa prepare 'testa','testb';
xa recover;
formatID gtrid_length bqual_length data
11 5 5 testb 0@P`
1 5 5 testatestb
xa commit 'testb',0x2030405060,11;
ERROR XAE04: XAER_NOTA: Unknown XID
xa rollback 'testa','testb';
xa start 'zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz';
ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near '' at line 1
select * from t1;
a
20
disconnect con1;
connection default;
xa rollback 'testb',0x2030405060,11;
drop table t1;
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