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|
SET DEFAULT_STORAGE_ENGINE = 'TokuDB';
drop function if exists bug13825_2|
drop function if exists f_2|
drop function if exists f_3|
drop function if exists f_4|
drop table if exists t1,t2|
create table t1 (i int, primary key (i)) |
create function bug13825_2() returns int
begin
savepoint x;
insert into t1 values (2);
savepoint y;
insert into t1 values (3);
#rollback to savepoint x;
insert into t1 values (4);
insert into t1 values (2);
return 1;
end|
create function f_2() returns int
begin
insert into t1 values (2);
savepoint y;
insert into t1 values (3);
rollback to savepoint y;
insert into t1 values (4);
return 1;
end|
create function f_3() returns int
begin
insert into t1 values (20);
savepoint y;
insert into t1 values (30);
release savepoint y;
insert into t1 values (40);
insert into t1 values (20);
return 1;
end|
create function f_4() returns int
begin
insert into t1 values (20);
savepoint y;
insert into t1 values (30);
release savepoint y;
insert into t1 values (40);
return 1;
end|
set autocommit= 0|
set @a:= bug13825_2()|
ERROR 23000: Duplicate entry '2' for key 'PRIMARY'
select * from t1|
i
set @a:= f_2()|
select * from t1|
i
2
4
set @a:= f_3()|
ERROR 23000: Duplicate entry '20' for key 'PRIMARY'
select * from t1|
i
2
4
set @a:= f_4()|
select * from t1|
i
2
4
20
30
40
set autocommit= 1|
drop function bug13825_2|
drop function f_2|
drop function f_3|
drop function f_4|
drop table t1|
|
