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After-merge fixes
main.selectivity_innodb: Re-record the result. MDEV-18863: Make wsrep_sst_mariabackup use Bash due to the += syntax.
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2 changed files with 5 additions and 5 deletions
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@ -1662,19 +1662,19 @@ explain extended select * from t1 use index () where a in (17,51,5);
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE t1 ALL NULL NULL NULL NULL 1000 2.97 Using where
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Warnings:
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Note 1003 select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` USE INDEX () where (`test`.`t1`.`a` in (17,51,5))
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Note 1003 select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` USE INDEX () where `test`.`t1`.`a` in (17,51,5)
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explain extended select * from t1 use index () where b=2;
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE t1 ALL NULL NULL NULL NULL 1000 4.76 Using where
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Warnings:
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Note 1003 select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` USE INDEX () where (`test`.`t1`.`b` = 2)
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Note 1003 select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` USE INDEX () where `test`.`t1`.`b` = 2
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# Now, the equality is used for ref access, while the range condition
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# gives selectivity data
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explain extended select * from t1 where a in (17,51,5) and b=2;
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id select_type table type possible_keys key key_len ref rows filtered Extra
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1 SIMPLE t1 ref b,a b 5 const 59 2.80 Using where
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1 SIMPLE t1 ref b,a b 5 const 59 2.90 Using where
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Warnings:
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Note 1003 select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` where ((`test`.`t1`.`b` = 2) and (`test`.`t1`.`a` in (17,51,5)))
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Note 1003 select `test`.`t1`.`a` AS `a`,`test`.`t1`.`b` AS `b` from `test`.`t1` where `test`.`t1`.`b` = 2 and `test`.`t1`.`a` in (17,51,5)
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drop table t1;
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set use_stat_tables= @save_use_stat_tables;
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set optimizer_use_condition_selectivity=@save_optimizer_use_condition_selectivity;
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@ -1,4 +1,4 @@
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#!/bin/sh -ue
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#!/bin/bash -ue
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# Copyright (C) 2010-2014 Codership Oy
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#
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