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(Part#2) MDEV-13049 Querying INFORMATION_SCHEMA becomes slow in MariaDB 10.1

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This is a 10.3 specific part of MDEV-13049.
It disables automatic sorting for
"SELECT .. FROM INFORMATION_SCHEMA.{SCHEMATA|TABLES}"
and adjusts the affected tests accordingly.
This commit is contained in:
Alexander Barkov
2017-10-31 13:00:20 +04:00
parent 835cbbcc7b
commit 5d3ed9acdd
64 changed files with 380 additions and 226 deletions
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6
mysql-test/suite/funcs_1/t/is_basics_mixed.test
View File

@ -286,9 +286,11 @@ CREATE VIEW db_datadict.v2 AS
SELECT TABLE_SCHEMA,TABLE_NAME,TABLE_TYPE
FROM information_schema.tables WHERE table_schema = 'db_datadict';
SELECT TABLE_SCHEMA,TABLE_NAME,TABLE_TYPE
FROM db_datadict.v2;
FROM db_datadict.v2
ORDER BY TABLE_NAME;
SELECT TABLE_SCHEMA,TABLE_NAME,TABLE_TYPE
FROM information_schema.tables WHERE table_schema = 'db_datadict';
FROM information_schema.tables WHERE table_schema = 'db_datadict'
ORDER BY TABLE_NAME;
GRANT SELECT ON db_datadict.v2 to testuser2@localhost;
#
--replace_result $MASTER_MYPORT MYSQL_PORT $MASTER_MYSOCK MYSQL_SOCK

3
mysql-test/suite/funcs_1/t/is_statistics.test
View File

@ -78,7 +78,8 @@ eval SHOW COLUMNS FROM information_schema.$is_table;
# Show that TABLE_CATALOG is always NULL.
SELECT table_catalog, table_schema, table_name, index_schema, index_name
FROM information_schema.statistics WHERE table_catalog IS NOT NULL;
FROM information_schema.statistics WHERE table_catalog IS NOT NULL
ORDER BY table_schema, table_name, index_schema, index_name;
--echo ####################################################################################

4
mysql-test/suite/funcs_1/t/is_table_constraints.test
View File

@ -68,8 +68,8 @@ eval SHOW COLUMNS FROM information_schema.$is_table;
SELECT constraint_catalog, constraint_schema, constraint_name,
table_schema, table_name
FROM information_schema.table_constraints
WHERE constraint_catalog IS NOT NULL;
WHERE constraint_catalog IS NOT NULL
ORDER BY constraint_schema, table_name, constraint_name;
--echo #########################################################################################
--echo # Testcase 3.2.7.2 + 3.2.7.3: INFORMATION_SCHEMA.TABLE_CONSTRAINTS accessible information