diff options
Diffstat (limited to 'mysql-test/main/stat_tables_innodb.result')
| -rw-r--r-- | mysql-test/main/stat_tables_innodb.result | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/mysql-test/main/stat_tables_innodb.result b/mysql-test/main/stat_tables_innodb.result index 9d0ea179755..c6c0ccad60c 100644 --- a/mysql-test/main/stat_tables_innodb.result +++ b/mysql-test/main/stat_tables_innodb.result @@ -727,6 +727,54 @@ USE test; delete from mysql.table_stats; delete from mysql.column_stats; delete from mysql.index_stats; +# +# MDEV-19352: Server crash in alloc_histograms_for_table_share upon query from information schema +# +use test; +set @save_optimizer_use_condition_selectivity= @@optimizer_use_condition_selectivity; +set @@optimizer_use_condition_selectivity= 4; +set use_stat_tables='preferably'; +CREATE TABLE t1 (a INT); +CREATE TABLE t2 (b INT); +CREATE VIEW v AS SELECT * FROM t1 JOIN t2; +INSERT INTO t2 SELECT * FROM x; +ERROR 42S02: Table 'test.x' doesn't exist +select * from information_schema.tables where table_name='v'; +TABLE_CATALOG TABLE_SCHEMA TABLE_NAME TABLE_TYPE ENGINE VERSION ROW_FORMAT TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE AUTO_INCREMENT CREATE_TIME UPDATE_TIME CHECK_TIME TABLE_COLLATION CHECKSUM CREATE_OPTIONS TABLE_COMMENT MAX_INDEX_LENGTH TEMPORARY +def test v VIEW NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL NULL VIEW NULL NULL +set @@optimizer_use_condition_selectivity= @save_optimizer_use_condition_selectivity; +drop table t1,t2; +drop view v; +# +# MDEV-19407: Assertion `field->table->stats_is_read' failed in is_eits_usable +# +set @save_optimizer_use_condition_selectivity= @@optimizer_use_condition_selectivity; +set @@optimizer_use_condition_selectivity= 1; +set @@use_stat_tables='never'; +create table t1(pk int); +insert into t1 values (4),(3); +set @@optimizer_use_condition_selectivity= 4; +set use_stat_tables='preferably'; +INSERT INTO t1 SELECT * FROM x; +ERROR 42S02: Table 'test.x' doesn't exist +CREATE TABLE t2 SELECT pk FROM t1 WHERE pk>2; +select * from t2; +pk +4 +3 +drop table t1,t2; +create table t1(a int,b int, key k1(a) ); +insert into t1 values(1,1),(2,2),(3,3); +analyze table t1; +Table Op Msg_type Msg_text +test.t1 analyze status Engine-independent statistics collected +test.t1 analyze status OK +select * from mysql.index_stats, t1 where index_name='k1' and t1.a > 1 and t1.b > 1; +db_name table_name index_name prefix_arity avg_frequency a b +test t1 k1 1 1.0000 2 2 +test t1 k1 1 1.0000 3 3 +drop table t1; +set @@optimizer_use_condition_selectivity= @save_optimizer_use_condition_selectivity; set @save_optimizer_switch=@@optimizer_switch; set use_stat_tables=@save_use_stat_tables; # |