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Create 'main' test directory and move 't' and 'r' there
This commit is contained in:
318
mysql-test/main/stat_tables_par_innodb.result
Normal file
318
mysql-test/main/stat_tables_par_innodb.result
Normal file
@ -0,0 +1,318 @@
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SET SESSION STORAGE_ENGINE='InnoDB';
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set @save_optimizer_switch_for_stat_tables_test=@@optimizer_switch;
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set optimizer_switch='extended_keys=on';
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set @save_use_stat_tables=@@use_stat_tables;
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set use_stat_tables='preferably';
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DROP DATABASE IF EXISTS dbt3_s001;
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CREATE DATABASE dbt3_s001;
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use dbt3_s001;
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set @save_optimizer_switch=@@optimizer_switch;
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set optimizer_switch='extended_keys=off';
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select * from mysql.table_stats;
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db_name table_name cardinality
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dbt3_s001 customer 150
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dbt3_s001 lineitem 6005
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dbt3_s001 nation 25
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dbt3_s001 orders 1500
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dbt3_s001 part 200
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dbt3_s001 partsupp 700
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dbt3_s001 region 5
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dbt3_s001 supplier 10
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select * from mysql.index_stats;
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db_name table_name index_name prefix_arity avg_frequency
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dbt3_s001 customer PRIMARY 1 1.0000
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dbt3_s001 customer i_c_nationkey 1 6.0000
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dbt3_s001 lineitem PRIMARY 1 4.0033
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dbt3_s001 lineitem PRIMARY 2 1.0000
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dbt3_s001 lineitem i_l_shipdate 1 2.6500
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dbt3_s001 lineitem i_l_suppkey_partkey 1 30.0250
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dbt3_s001 lineitem i_l_suppkey_partkey 2 8.5786
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dbt3_s001 lineitem i_l_partkey 1 30.0250
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dbt3_s001 lineitem i_l_suppkey 1 600.5000
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dbt3_s001 lineitem i_l_receiptdate 1 2.6477
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dbt3_s001 lineitem i_l_orderkey 1 4.0033
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dbt3_s001 lineitem i_l_orderkey_quantity 1 4.0033
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dbt3_s001 lineitem i_l_orderkey_quantity 2 1.0404
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dbt3_s001 lineitem i_l_commitdate 1 2.7160
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dbt3_s001 nation PRIMARY 1 1.0000
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dbt3_s001 nation i_n_regionkey 1 5.0000
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dbt3_s001 orders PRIMARY 1 1.0000
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dbt3_s001 orders i_o_orderdate 1 1.3321
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dbt3_s001 orders i_o_custkey 1 15.0000
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dbt3_s001 part PRIMARY 1 1.0000
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dbt3_s001 partsupp PRIMARY 1 3.5000
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dbt3_s001 partsupp PRIMARY 2 1.0000
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dbt3_s001 partsupp i_ps_partkey 1 3.5000
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dbt3_s001 partsupp i_ps_suppkey 1 70.0000
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dbt3_s001 region PRIMARY 1 1.0000
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dbt3_s001 supplier PRIMARY 1 1.0000
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dbt3_s001 supplier i_s_nationkey 1 1.1111
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flush table lineitem;
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set use_stat_tables='never';
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select round(sum(l_extendedprice*l_discount),4) as revenue
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from lineitem
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where l_shipdate >= date '1994-01-01'
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and l_shipdate < date '1994-01-01' + interval '1' year
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and l_discount between 0.06 - 0.01 and 0.06 + 0.01
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and l_quantity < 24;
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revenue
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77949.9186
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connect con1, localhost, root,,;
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connect con2, localhost, root,,;
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connection con1;
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set debug_sync='statistics_mem_alloc_start1 WAIT_FOR second_thread_started_too';
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set debug_sync='statistics_mem_alloc_start2 SIGNAL first_thread_working';
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use dbt3_s001;
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set use_stat_tables='preferably';
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select round(sum(l_extendedprice*l_discount),4) as revenue
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from lineitem
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where l_shipdate >= date '1994-01-01'
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and l_shipdate < date '1994-01-01' + interval '1' year
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and l_discount between 0.06 - 0.01 and 0.06 + 0.01
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and l_quantity < 24 ;
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connection con2;
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set debug_sync='statistics_mem_alloc_start1 SIGNAL second_thread_started_too';
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set debug_sync='statistics_mem_alloc_start2 WAIT_FOR first_thread_working';
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use dbt3_s001;
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set use_stat_tables='preferably';
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select round(sum(l_extendedprice*l_discount),4) as revenue
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from lineitem
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where l_shipdate >= date '1994-01-01'
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and l_shipdate < date '1994-01-01' + interval '1' year
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and l_discount between 0.06 - 0.01 and 0.06 + 0.01
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and l_quantity < 24;
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connection con1;
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revenue
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77949.9186
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connection con2;
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revenue
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77949.9186
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connection default;
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set use_stat_tables='preferably';
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disconnect con1;
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disconnect con2;
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set debug_sync='RESET';
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select * from mysql.index_stats where table_name='lineitem' order by index_name;
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db_name table_name index_name prefix_arity avg_frequency
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dbt3_s001 lineitem PRIMARY 1 4.0033
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dbt3_s001 lineitem PRIMARY 2 1.0000
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dbt3_s001 lineitem i_l_commitdate 1 2.7160
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dbt3_s001 lineitem i_l_orderkey 1 4.0033
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dbt3_s001 lineitem i_l_orderkey_quantity 1 4.0033
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dbt3_s001 lineitem i_l_orderkey_quantity 2 1.0404
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dbt3_s001 lineitem i_l_partkey 1 30.0250
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dbt3_s001 lineitem i_l_receiptdate 1 2.6477
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dbt3_s001 lineitem i_l_shipdate 1 2.6500
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dbt3_s001 lineitem i_l_suppkey 1 600.5000
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dbt3_s001 lineitem i_l_suppkey_partkey 1 30.0250
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dbt3_s001 lineitem i_l_suppkey_partkey 2 8.5786
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delete from mysql.index_stats
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where table_name='lineitem' and
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index_name in ('i_l_shipdate', 'i_l_receiptdate');
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select * from mysql.index_stats where table_name='lineitem' order by index_name;
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db_name table_name index_name prefix_arity avg_frequency
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dbt3_s001 lineitem PRIMARY 1 4.0033
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dbt3_s001 lineitem PRIMARY 2 1.0000
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dbt3_s001 lineitem i_l_commitdate 1 2.7160
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dbt3_s001 lineitem i_l_orderkey 1 4.0033
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dbt3_s001 lineitem i_l_orderkey_quantity 1 4.0033
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dbt3_s001 lineitem i_l_orderkey_quantity 2 1.0404
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dbt3_s001 lineitem i_l_partkey 1 30.0250
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dbt3_s001 lineitem i_l_suppkey 1 600.5000
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dbt3_s001 lineitem i_l_suppkey_partkey 2 8.5786
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dbt3_s001 lineitem i_l_suppkey_partkey 1 30.0250
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analyze table lineitem persistent for columns() indexes (i_l_shipdate);
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select * from mysql.index_stats where table_name='lineitem' order by index_name;
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db_name table_name index_name prefix_arity avg_frequency
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dbt3_s001 lineitem PRIMARY 1 4.0033
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dbt3_s001 lineitem PRIMARY 2 1.0000
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dbt3_s001 lineitem i_l_commitdate 1 2.7160
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dbt3_s001 lineitem i_l_orderkey 1 4.0033
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dbt3_s001 lineitem i_l_orderkey_quantity 1 4.0033
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dbt3_s001 lineitem i_l_orderkey_quantity 2 1.0404
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dbt3_s001 lineitem i_l_partkey 1 30.0250
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dbt3_s001 lineitem i_l_shipdate 1 2.6500
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dbt3_s001 lineitem i_l_suppkey 1 600.5000
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dbt3_s001 lineitem i_l_suppkey_partkey 2 8.5786
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dbt3_s001 lineitem i_l_suppkey_partkey 1 30.0250
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delete from mysql.index_stats
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where table_name='lineitem' and index_name= 'i_l_shipdate';
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select * from mysql.index_stats where table_name='lineitem' order by index_name;
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db_name table_name index_name prefix_arity avg_frequency
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dbt3_s001 lineitem PRIMARY 1 4.0033
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dbt3_s001 lineitem PRIMARY 2 1.0000
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dbt3_s001 lineitem i_l_commitdate 1 2.7160
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dbt3_s001 lineitem i_l_orderkey 1 4.0033
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dbt3_s001 lineitem i_l_orderkey_quantity 1 4.0033
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dbt3_s001 lineitem i_l_orderkey_quantity 2 1.0404
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dbt3_s001 lineitem i_l_partkey 1 30.0250
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dbt3_s001 lineitem i_l_suppkey 1 600.5000
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dbt3_s001 lineitem i_l_suppkey_partkey 2 8.5786
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dbt3_s001 lineitem i_l_suppkey_partkey 1 30.0250
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connect con1, localhost, root,,;
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connect con2, localhost, root,,;
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connection con1;
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set debug_sync='statistics_collection_start1 WAIT_FOR second_thread_started_too';
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set debug_sync='statistics_collection_start2 SIGNAL first_thread_working';
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use dbt3_s001;
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set use_stat_tables='preferably';
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analyze table lineitem persistent for columns() indexes (i_l_shipdate);
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connection con2;
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set debug_sync='statistics_collection_start1 SIGNAL second_thread_started_too';
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set debug_sync='statistics_collection_start2 WAIT_FOR first_thread_working';
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use dbt3_s001;
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set use_stat_tables='preferably';
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analyze table lineitem persistent for columns() indexes (i_l_receiptdate);
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connection con1;
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connection con2;
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connection default;
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disconnect con1;
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disconnect con2;
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set debug_sync='RESET';
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select * from mysql.index_stats where table_name='lineitem' order by index_name, prefix_arity;
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db_name table_name index_name prefix_arity avg_frequency
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dbt3_s001 lineitem PRIMARY 1 4.0033
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dbt3_s001 lineitem PRIMARY 2 1.0000
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dbt3_s001 lineitem i_l_commitdate 1 2.7160
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dbt3_s001 lineitem i_l_orderkey 1 4.0033
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dbt3_s001 lineitem i_l_orderkey_quantity 1 4.0033
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dbt3_s001 lineitem i_l_orderkey_quantity 2 1.0404
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dbt3_s001 lineitem i_l_partkey 1 30.0250
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dbt3_s001 lineitem i_l_receiptdate 1 2.6477
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dbt3_s001 lineitem i_l_receiptdate 2 1.0152
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dbt3_s001 lineitem i_l_receiptdate 3 1.0000
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dbt3_s001 lineitem i_l_shipdate 1 2.6500
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dbt3_s001 lineitem i_l_shipdate 2 1.0149
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dbt3_s001 lineitem i_l_shipdate 3 1.0000
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dbt3_s001 lineitem i_l_suppkey 1 600.5000
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dbt3_s001 lineitem i_l_suppkey_partkey 1 30.0250
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dbt3_s001 lineitem i_l_suppkey_partkey 2 8.5786
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select * from mysql.index_stats where table_name='lineitem'
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order by index_name, prefix_arity;
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db_name table_name index_name prefix_arity avg_frequency
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dbt3_s001 lineitem PRIMARY 1 4.0033
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dbt3_s001 lineitem PRIMARY 2 1.0000
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dbt3_s001 lineitem i_l_commitdate 1 2.7160
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dbt3_s001 lineitem i_l_orderkey 1 4.0033
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dbt3_s001 lineitem i_l_orderkey_quantity 1 4.0033
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dbt3_s001 lineitem i_l_orderkey_quantity 2 1.0404
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dbt3_s001 lineitem i_l_partkey 1 30.0250
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dbt3_s001 lineitem i_l_receiptdate 1 2.6477
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dbt3_s001 lineitem i_l_receiptdate 2 1.0152
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dbt3_s001 lineitem i_l_receiptdate 3 1.0000
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dbt3_s001 lineitem i_l_shipdate 1 2.6500
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dbt3_s001 lineitem i_l_shipdate 2 1.0149
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dbt3_s001 lineitem i_l_shipdate 3 1.0000
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dbt3_s001 lineitem i_l_suppkey 1 600.5000
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dbt3_s001 lineitem i_l_suppkey_partkey 1 30.0250
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dbt3_s001 lineitem i_l_suppkey_partkey 2 8.5786
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set debug_sync='RESET';
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connect con1, localhost, root,,;
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connect con2, localhost, root,,;
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connection con1;
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set debug_sync='statistics_collection_start SIGNAL parked WAIT_FOR finish';
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use dbt3_s001;
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set use_stat_tables='preferably';
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analyze table lineitem persistent for all;
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connection con2;
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set debug_sync='now WAIT_FOR parked';
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use dbt3_s001;
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set use_stat_tables='never';
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select * from lineitem where l_orderkey=1 and l_partkey=156;
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l_orderkey l_partkey l_suppkey l_linenumber l_quantity l_extendedprice l_discount l_tax l_returnflag l_linestatus l_shipDATE l_commitDATE l_receiptDATE l_shipinstruct l_shipmode l_comment
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1 156 4 1 17 17954.55 0.04 0.02 N O 1996-03-13 1996-02-12 1996-03-22 DELIVER IN PERSON TRUCK blithely regular ideas caj
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delete from lineitem where l_orderkey=1 and l_partkey=156;
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select * from lineitem where l_orderkey=1 and l_partkey=156;
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l_orderkey l_partkey l_suppkey l_linenumber l_quantity l_extendedprice l_discount l_tax l_returnflag l_linestatus l_shipDATE l_commitDATE l_receiptDATE l_shipinstruct l_shipmode l_comment
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set debug_sync='now SIGNAL finish';
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connection con1;
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connection default;
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disconnect con1;
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disconnect con2;
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set debug_sync='RESET';
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select * from mysql.index_stats where table_name='lineitem'
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order by index_name, prefix_arity;
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db_name table_name index_name prefix_arity avg_frequency
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dbt3_s001 lineitem PRIMARY 1 4.0027
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dbt3_s001 lineitem PRIMARY 2 1.0000
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dbt3_s001 lineitem i_l_commitdate 1 2.7155
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dbt3_s001 lineitem i_l_commitdate 2 1.0364
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dbt3_s001 lineitem i_l_commitdate 3 1.0000
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dbt3_s001 lineitem i_l_orderkey 1 4.0027
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dbt3_s001 lineitem i_l_orderkey 2 1.0000
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dbt3_s001 lineitem i_l_orderkey_quantity 1 4.0027
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dbt3_s001 lineitem i_l_orderkey_quantity 2 1.0404
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dbt3_s001 lineitem i_l_orderkey_quantity 3 1.0000
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dbt3_s001 lineitem i_l_partkey 1 30.0200
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dbt3_s001 lineitem i_l_partkey 2 1.0089
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dbt3_s001 lineitem i_l_partkey 3 1.0000
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dbt3_s001 lineitem i_l_receiptdate 1 2.6473
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dbt3_s001 lineitem i_l_receiptdate 2 1.0152
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dbt3_s001 lineitem i_l_receiptdate 3 1.0000
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dbt3_s001 lineitem i_l_shipdate 1 2.6496
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dbt3_s001 lineitem i_l_shipdate 2 1.0149
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dbt3_s001 lineitem i_l_shipdate 3 1.0000
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dbt3_s001 lineitem i_l_suppkey 1 600.4000
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dbt3_s001 lineitem i_l_suppkey 2 1.2073
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dbt3_s001 lineitem i_l_suppkey 3 1.0000
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dbt3_s001 lineitem i_l_suppkey_partkey 1 30.0200
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dbt3_s001 lineitem i_l_suppkey_partkey 2 8.5771
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dbt3_s001 lineitem i_l_suppkey_partkey 3 1.0030
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dbt3_s001 lineitem i_l_suppkey_partkey 4 1.0000
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set @save_global_use_stat_tables=@@global.use_stat_tables;
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set global use_stat_tables='preferably';
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set debug_sync='RESET';
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connect con1, localhost, root,,;
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connect con2, localhost, root,,;
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connection con1;
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set debug_sync='statistics_update_start SIGNAL parker WAIT_FOR go1 EXECUTE 1';
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set debug_sync='thr_multi_lock_before_thr_lock SIGNAL go2 EXECUTE 3';
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use dbt3_s001;
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analyze table lineitem persistent for all;
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connection con2;
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set debug_sync='open_and_process_table WAIT_FOR parker';
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set debug_sync='statistics_read_start SIGNAL go1 WAIT_FOR go2';
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use dbt3_s001;
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select * from mysql.index_stats, lineitem where index_name= 'i_l_shipdate' and l_orderkey=1 and l_partkey=68 order by prefix_arity;;
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connection con1;
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connection con2;
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db_name table_name index_name prefix_arity avg_frequency l_orderkey l_partkey l_suppkey l_linenumber l_quantity l_extendedprice l_discount l_tax l_returnflag l_linestatus l_shipDATE l_commitDATE l_receiptDATE l_shipinstruct l_shipmode l_comment
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dbt3_s001 lineitem i_l_shipdate 1 2.6496 1 68 9 2 36 34850.16 0.09 0.06 N O 1996-04-12 1996-02-28 1996-04-20 TAKE BACK RETURN MAIL slyly bold pinto beans detect s
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dbt3_s001 lineitem i_l_shipdate 2 1.0149 1 68 9 2 36 34850.16 0.09 0.06 N O 1996-04-12 1996-02-28 1996-04-20 TAKE BACK RETURN MAIL slyly bold pinto beans detect s
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dbt3_s001 lineitem i_l_shipdate 3 1.0000 1 68 9 2 36 34850.16 0.09 0.06 N O 1996-04-12 1996-02-28 1996-04-20 TAKE BACK RETURN MAIL slyly bold pinto beans detect s
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connection default;
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disconnect con1;
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disconnect con2;
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set debug_sync='RESET';
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set global use_stat_tables=@save_global_use_stat_tables;
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DROP DATABASE dbt3_s001;
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use test;
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set @save_global_use_stat_tables=@@global.use_stat_tables;
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set global use_stat_tables='preferably';
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set debug_sync='RESET';
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create table t1 (a int, b int, key(a));
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insert t1 values (1,1),(2,2);
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analyze table t1;
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Table Op Msg_type Msg_text
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test.t1 analyze status Engine-independent statistics collected
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test.t1 analyze status OK
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SET debug_sync='after_open_table_ignore_flush WAIT_FOR go';
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select * from information_schema.statistics where table_schema='test';
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connect con1, localhost, root;
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connection con1;
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select * from t1;
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a b
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1 1
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2 2
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SET DEBUG_SYNC= "now SIGNAL go";
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connection default;
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TABLE_CATALOG TABLE_SCHEMA TABLE_NAME NON_UNIQUE INDEX_SCHEMA INDEX_NAME SEQ_IN_INDEX COLUMN_NAME COLLATION CARDINALITY SUB_PART PACKED NULLABLE INDEX_TYPE COMMENT INDEX_COMMENT
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def test t1 1 test a 1 a A 2 NULL NULL YES BTREE
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connection default;
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disconnect con1;
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set debug_sync='RESET';
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drop table t1;
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set global use_stat_tables=@save_global_use_stat_tables;
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set use_stat_tables=@save_use_stat_tables;
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set optimizer_switch=@save_optimizer_switch_for_stat_tables_test;
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SET SESSION STORAGE_ENGINE=DEFAULT;
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