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by brian
clean slate |
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#
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# Test of count(distinct ..) |
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#
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--disable_warnings
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drop table if exists t1; |
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--enable_warnings
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create table t1(n int not null, key(n)) delay_key_write = 1; |
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let $1=100; |
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disable_query_log; |
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while ($1) |
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{
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eval insert into t1 values($1); |
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eval insert into t1 values($1); |
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dec $1; |
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}
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enable_query_log; |
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select count(distinct n) from t1; |
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explain extended select count(distinct n) from t1; |
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drop table t1; |
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# End of 4.1 tests |