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fix main.index_intersect_innodb failure on trusty-amd64

This commit is contained in:
Sergei Golubchik
2016-09-19 19:05:35 +02:00
parent 10aa3936a7
commit 398d33ce9d
2 changed files with 4 additions and 2 deletions

View File

@ -485,7 +485,7 @@ SELECT * FROM City
WHERE ID BETWEEN 3001 AND 4000 AND Population > 600000 WHERE ID BETWEEN 3001 AND 4000 AND Population > 600000
AND Country BETWEEN 'S' AND 'Z' ; AND Country BETWEEN 'S' AND 'Z' ;
id select_type table type possible_keys key key_len ref rows Extra id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE City index_merge PRIMARY,Population,Country PRIMARY,Country,Population 4,7,4 NULL # Using sort_intersect(PRIMARY,Country,Population); Using where 1 SIMPLE City index_merge PRIMARY,Population,Country PRIMARY,Population,Country 4,4,7 NULL # Using sort_intersect(PRIMARY,Population,Country); Using where
SELECT * FROM City USE INDEX () SELECT * FROM City USE INDEX ()
WHERE ID BETWEEN 501 AND 1000 AND Population > 700000 AND Country LIKE 'C%'; WHERE ID BETWEEN 501 AND 1000 AND Population > 700000 AND Country LIKE 'C%';
ID Name Country Population ID Name Country Population
@ -745,7 +745,7 @@ SELECT * FROM City
WHERE ID BETWEEN 3001 AND 4000 AND Population > 600000 WHERE ID BETWEEN 3001 AND 4000 AND Population > 600000
AND Country BETWEEN 'S' AND 'Z'; AND Country BETWEEN 'S' AND 'Z';
id select_type table type possible_keys key key_len ref rows Extra id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE City index_merge PRIMARY,Population,Country PRIMARY,Country,Population 4,7,4 NULL # Using sort_intersect(PRIMARY,Country,Population); Using where 1 SIMPLE City index_merge PRIMARY,Population,Country PRIMARY,Population,Country 4,4,7 NULL # Using sort_intersect(PRIMARY,Population,Country); Using where
SELECT * FROM City WHERE SELECT * FROM City WHERE
Name LIKE 'C%' AND Population > 1000000; Name LIKE 'C%' AND Population > 1000000;
ID Name Country Population ID Name Country Population

View File

@ -221,6 +221,7 @@ SELECT * FROM City
AND Country BETWEEN 'S' AND 'Z'; AND Country BETWEEN 'S' AND 'Z';
--replace_column 9 # --replace_column 9 #
--replace_result PRIMARY,Country,Population PRIMARY,Population,Country 4,7,4 4,4,7
EXPLAIN EXPLAIN
SELECT * FROM City SELECT * FROM City
WHERE ID BETWEEN 3001 AND 4000 AND Population > 600000 WHERE ID BETWEEN 3001 AND 4000 AND Population > 600000
@ -306,6 +307,7 @@ SELECT * FROM City
WHERE ID BETWEEN 1 AND 500 AND Population > 1000000 AND Country LIKE 'A%'; WHERE ID BETWEEN 1 AND 500 AND Population > 1000000 AND Country LIKE 'A%';
--replace_column 9 # --replace_column 9 #
--replace_result PRIMARY,Country,Population PRIMARY,Population,Country 4,7,4 4,4,7
EXPLAIN EXPLAIN
SELECT * FROM City SELECT * FROM City
WHERE ID BETWEEN 3001 AND 4000 AND Population > 600000 WHERE ID BETWEEN 3001 AND 4000 AND Population > 600000