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git-svn-id: file:///svn/mysql/tests/mysql-test@50693 c7de825b-a66e-492c-adef-691d508d4ae1
45 lines
960 B
Text
45 lines
960 B
Text
# test that query planner selects range scan rather than full scan of the primary key
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# see ticket #5733
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source include/have_tokudb.inc;
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disable_warnings;
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drop table if exists t;
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enable_warnings;
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set default_storage_engine='tokudb';
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create table t (id bigint primary key, x bigint not null);
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let $i=0;
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let $n=10000;
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while ($i < $n) {
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eval insert into t values ($i,0);
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inc $i;
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}
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replace_column 9 #;
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explain select id from t where id>0 limit 10;
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replace_column 9 #;
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explain select * from t where id>0 limit 10;
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replace_column 9 #;
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explain select id from t where id>1000 limit 10;
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replace_column 9 #;
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explain select * from t where id>1000 limit 10;
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replace_column 9 #;
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explain select id from t where id>5000 limit 10;
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replace_column 9 #;
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explain select * from t where id>5000 limit 10;
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replace_column 9 #;
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explain select id from t where id>6000 limit 10;
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replace_column 9 #;
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explain select * from t where id>6000 limit 10;
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drop table t;
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