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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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3
mysql-test/suite/funcs_1/datadict/is_key_column_usage.inc
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@ -75,7 +75,8 @@ eval SHOW COLUMNS FROM information_schema.$is_table;
SELECT constraint_catalog, constraint_schema, constraint_name, table_catalog,
table_schema, table_name, column_name
FROM information_schema.key_column_usage
WHERE constraint_catalog IS NOT NULL OR table_catalog IS NOT NULL;
WHERE constraint_catalog IS NOT NULL OR table_catalog IS NOT NULL
ORDER BY BINARY table_schema, BINARY table_name, BINARY column_name, BINARY constraint_name;
--echo ########################################################################################