46 lines
1.0 KiB
Plaintext
46 lines
1.0 KiB
Plaintext
--source suite/xengine/include/have_xengine.inc
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let $cf_name=cf1;
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--source suite/xengine/t/xengine_icp.inc
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--echo #
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--echo # Issue #67: Inefficient index condition pushdown
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--echo #
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create table t0 (a int);
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insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9);
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create table t1 (
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pk int not null primary key,
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key1 bigint(20) unsigned,
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col1 int,
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key (key1)
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) engine=xengine;
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insert into t1
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select
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A.a+10*B.a+100*C.a,
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A.a+10*B.a+100*C.a,
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1234
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from t0 A, t0 B, t0 C;
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set @count=0;
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let $save_query=
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set @count_diff =(select (value - @count) from information_schema.xengine_perf_context
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where table_schema=database() and table_name='t1' and stat_type='INTERNAL_KEY_SKIPPED_COUNT');
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--replace_column 10 #
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explain
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select * from t1 where key1=1;
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eval $save_query;
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select * from t1 where key1=1;
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eval $save_query;
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--echo # The following must be =1, or in any case not 999:
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select @count_diff as "INTERNAL_KEY_SKIPPED_COUNT increment";
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drop table t0,t1;
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--source suite/xengine/include/check_xengine_log_error.inc
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