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| author | Varun Gupta <varun.gupta@mariadb.com> | 2018-12-05 19:27:34 +0530 |
|---|---|---|
| committer | Varun Gupta <varun.gupta@mariadb.com> | 2018-12-05 19:31:25 +0530 |
| commit | 17e85702856775faad43beb8aedf3088e8f34da6 (patch) | |
| tree | 2bb60860e68ac6c1105b7bdd5272998e6de86ba2 | |
| parent | 14f6b0cdfd696ec0e4f24d914fc3123deaece2f6 (diff) | |
| download | mariadb-git-17e85702856775faad43beb8aedf3088e8f34da6.tar.gz | |
Added a testcase for mdev-17734
| -rw-r--r-- | mysql-test/r/stat_tables.result | 19 | ||||
| -rw-r--r-- | mysql-test/r/stat_tables_innodb.result | 19 | ||||
| -rw-r--r-- | mysql-test/t/stat_tables.test | 17 |
3 files changed, 55 insertions, 0 deletions
diff --git a/mysql-test/r/stat_tables.result b/mysql-test/r/stat_tables.result index cd78d44462e..6266526a0d1 100644 --- a/mysql-test/r/stat_tables.result +++ b/mysql-test/r/stat_tables.result @@ -590,3 +590,22 @@ id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE user ALL NULL NULL NULL NULL 4 Using join buffer (flat, BNL join) set @@optimizer_use_condition_selectivity=@save_optimizer_use_condition_selectivity; set use_stat_tables=@save_use_stat_tables; +# +# MDEV-17734: AddressSanitizer: use-after-poison in create_key_parts_for_pseudo_indexes +# +set @@use_stat_tables= PREFERABLY; +set @save_optimizer_use_condition_selectivity= @@optimizer_use_condition_selectivity; +set @@optimizer_use_condition_selectivity=4; +set @save_use_stat_tables= @@use_stat_tables; +create table t1 (a int, b int); +insert into t1(a,b) values (1,2),(1,3),(1,4),(1,5),(2,6),(2,7),(3,8),(3,9),(3,9),(4,10); +analyze table t1 persistent for columns (a) indexes (); +Table Op Msg_type Msg_text +test.t1 analyze status Engine-independent statistics collected +test.t1 analyze status OK +select * from t1 where a=1 and b=3; +a b +1 3 +set @@optimizer_use_condition_selectivity= @save_optimizer_use_condition_selectivity; +set use_stat_tables=@save_use_stat_tables; +drop table t1; diff --git a/mysql-test/r/stat_tables_innodb.result b/mysql-test/r/stat_tables_innodb.result index 02a07fa8bbb..cc5354bf2d7 100644 --- a/mysql-test/r/stat_tables_innodb.result +++ b/mysql-test/r/stat_tables_innodb.result @@ -617,5 +617,24 @@ id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE user ALL NULL NULL NULL NULL 4 Using join buffer (flat, BNL join) set @@optimizer_use_condition_selectivity=@save_optimizer_use_condition_selectivity; set use_stat_tables=@save_use_stat_tables; +# +# MDEV-17734: AddressSanitizer: use-after-poison in create_key_parts_for_pseudo_indexes +# +set @@use_stat_tables= PREFERABLY; +set @save_optimizer_use_condition_selectivity= @@optimizer_use_condition_selectivity; +set @@optimizer_use_condition_selectivity=4; +set @save_use_stat_tables= @@use_stat_tables; +create table t1 (a int, b int); +insert into t1(a,b) values (1,2),(1,3),(1,4),(1,5),(2,6),(2,7),(3,8),(3,9),(3,9),(4,10); +analyze table t1 persistent for columns (a) indexes (); +Table Op Msg_type Msg_text +test.t1 analyze status Engine-independent statistics collected +test.t1 analyze status OK +select * from t1 where a=1 and b=3; +a b +1 3 +set @@optimizer_use_condition_selectivity= @save_optimizer_use_condition_selectivity; +set use_stat_tables=@save_use_stat_tables; +drop table t1; set optimizer_switch=@save_optimizer_switch_for_stat_tables_test; SET SESSION STORAGE_ENGINE=DEFAULT; diff --git a/mysql-test/t/stat_tables.test b/mysql-test/t/stat_tables.test index a0b2a22b946..37106f4ec7a 100644 --- a/mysql-test/t/stat_tables.test +++ b/mysql-test/t/stat_tables.test @@ -368,3 +368,20 @@ explain SELECT * FROM INFORMATION_SCHEMA.PROFILING, mysql.user; set @@optimizer_use_condition_selectivity=@save_optimizer_use_condition_selectivity; set use_stat_tables=@save_use_stat_tables; + +--echo # +--echo # MDEV-17734: AddressSanitizer: use-after-poison in create_key_parts_for_pseudo_indexes +--echo # + +set @@use_stat_tables= PREFERABLY; +set @save_optimizer_use_condition_selectivity= @@optimizer_use_condition_selectivity; +set @@optimizer_use_condition_selectivity=4; +set @save_use_stat_tables= @@use_stat_tables; +create table t1 (a int, b int); +insert into t1(a,b) values (1,2),(1,3),(1,4),(1,5),(2,6),(2,7),(3,8),(3,9),(3,9),(4,10); + +analyze table t1 persistent for columns (a) indexes (); +select * from t1 where a=1 and b=3; +set @@optimizer_use_condition_selectivity= @save_optimizer_use_condition_selectivity; +set use_stat_tables=@save_use_stat_tables; +drop table t1; |