mariadb/mysql-test/main/range_mrr_icp.test

--source include/default_optimizer_switch.inc

set @mrr_icp_extra_tmp=@@optimizer_switch;
set optimizer_switch='mrr=on,mrr_sort_keys=on,index_condition_pushdown=on';
set optimizer_switch='rowid_filter=off';

--source range.test

set optimizer_switch=@mrr_icp_extra_tmp;
Updated mtr files to support different compiled in options This allows one to run the test suite even if any of the following options are changed: - character-set-server - collation-server - join-cache-level - log-basename - max-allowed-packet - optimizer-switch - query-cache-size and query-cache-type - skip-name-resolve - table-definition-cache - table-open-cache - Some innodb options etc Changes: - Don't print out the value of system variables as one can't depend on them to being constants. - Don't set global variables to 'default' as the default may not be the same as the test was started with if there was an additional option file. Instead save original value and reset it at end of test. - Test that depends on the latin1 character set should include default_charset.inc or set the character set to latin1 - Test that depends on the original optimizer switch, should include default_optimizer_switch.inc - Test that depends on the value of a specific system variable should set it in the test (like optimizer_use_condition_selectivity) - Split subselect3.test into subselect3.test and subselect3.inc to make it easier to set and reset system variables. - Added .opt files for test that required specfic options that could be changed by external configuration files. - Fixed result files in rockdsb & tokudb that had not been updated for a while. 2019-08-30 16:06:54 +03:00			`--source include/default_optimizer_switch.inc`

Set the default to be mrr=off,mrr_sort_keys=off: - Set the default - Adjust the testcases so that 'new' tests are run with optimizations turned on. - Pull out relevant tests from "irrelevant" tests and run them with optimizations on. - Run range.test and innodb.test with both mrr=on and mrr=off 2011-07-08 18:46:47 +04:00			`set @mrr_icp_extra_tmp=@@optimizer_switch;`
			`set optimizer_switch='mrr=on,mrr_sort_keys=on,index_condition_pushdown=on';`
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 optimizer_switch='rowid_filter=off';`
Set the default to be mrr=off,mrr_sort_keys=off: - Set the default - Adjust the testcases so that 'new' tests are run with optimizations turned on. - Pull out relevant tests from "irrelevant" tests and run them with optimizations on. - Run range.test and innodb.test with both mrr=on and mrr=off 2011-07-08 18:46:47 +04:00
Create 'main' test directory and move 't' and 'r' there 2018-03-09 14:05:35 +02:00			`--source range.test`
Set the default to be mrr=off,mrr_sort_keys=off: - Set the default - Adjust the testcases so that 'new' tests are run with optimizations turned on. - Pull out relevant tests from "irrelevant" tests and run them with optimizations on. - Run range.test and innodb.test with both mrr=on and mrr=off 2011-07-08 18:46:47 +04:00
			`set optimizer_switch=@mrr_icp_extra_tmp;`