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mariadb/mysql-test/main/index_intersect_innodb.test

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MWL #21: "index_merge: non-ROR intersection". The second (final) patch.
2010-12-01 23:39:39 -08:00
--source include/have_innodb.inc
MDEV-18650: Options deprecated in previous versions - storage_engine Remove usage of deprecated variable storage_engine. It was deprecated in 5.5 but it never issued a deprecation warning. Make it issue a warning in 10.5.1. Replaced with default_storage_engine.
2020-01-13 21:07:04 +02:00
SET SESSION DEFAULT_STORAGE_ENGINE='InnoDB';
MWL #21: "index_merge: non-ROR intersection". The second (final) patch.
2010-12-01 23:39:39 -08:00
MDEV-16188 Use in-memory PK filters built from range index scans This patch contains a full implementation of the optimization that allows to use in-memory rowid / primary filters built for range   conditions over indexes. In many cases usage of such filters reduce   the number of disk seeks spent for fetching table rows. In this implementation the choice of what possible filter to be applied   (if any) is made purely on cost-based considerations. This implementation re-achitectured the partial implementation of the feature pushed by Galina Shalygina in the commit 8d5a11122c32f4d9eb87536886c6e893377bdd07. Besides this patch contains a better implementation of the generic   handler function handler::multi_range_read_info_const() that takes into account gaps between ranges when calculating the cost of range index scans. It also contains some corrections of the implementation of the handler function records_in_range() for MyISAM. This patch supports the feature for InnoDB and MyISAM.
2019-02-03 14:56:12 -08:00
set @innodb_stats_persistent_save= @@innodb_stats_persistent;
set @innodb_stats_persistent_sample_pages_save=
@@innodb_stats_persistent_sample_pages;
set global innodb_stats_persistent= 1;
set global innodb_stats_persistent_sample_pages=100;
Create 'main' test directory and move 't' and 'r' there
2018-03-09 14:05:35 +02:00
--source index_intersect.test
MDEV-16188 Use in-memory PK filters built from range index scans This patch contains a full implementation of the optimization that allows to use in-memory rowid / primary filters built for range   conditions over indexes. In many cases usage of such filters reduce   the number of disk seeks spent for fetching table rows. In this implementation the choice of what possible filter to be applied   (if any) is made purely on cost-based considerations. This implementation re-achitectured the partial implementation of the feature pushed by Galina Shalygina in the commit 8d5a11122c32f4d9eb87536886c6e893377bdd07. Besides this patch contains a better implementation of the generic   handler function handler::multi_range_read_info_const() that takes into account gaps between ranges when calculating the cost of range index scans. It also contains some corrections of the implementation of the handler function records_in_range() for MyISAM. This patch supports the feature for InnoDB and MyISAM.
2019-02-03 14:56:12 -08:00
set global innodb_stats_persistent= @innodb_stats_persistent_save;
set global innodb_stats_persistent_sample_pages=
@innodb_stats_persistent_sample_pages_save;
MWL #21: "index_merge: non-ROR intersection". The second (final) patch.
2010-12-01 23:39:39 -08:00
MDEV-18650: Options deprecated in previous versions - storage_engine Remove usage of deprecated variable storage_engine. It was deprecated in 5.5 but it never issued a deprecation warning. Make it issue a warning in 10.5.1. Replaced with default_storage_engine.
2020-01-13 21:07:04 +02:00
SET SESSION DEFAULT_STORAGE_ENGINE=DEFAULT;
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