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b110132516
table_stat -> table_stats column_stat -> column_stats index_stat -> index_stats to be in line with the names of innodb statistical tables from mysql-5.6: innodb_table_stats and innodb_index_stats.
153 lines
4.1 KiB
Text
153 lines
4.1 KiB
Text
--source include/have_stat_tables.inc
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--source include/have_debug_sync.inc
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--source include/not_embedded.inc
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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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--disable_warnings
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DROP DATABASE IF EXISTS dbt3_s001;
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--enable_warnings
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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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--disable_query_log
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--disable_result_log
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--disable_warnings
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--source include/dbt3_s001.inc
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delete from mysql.table_stats;
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delete from mysql.column_stats;
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delete from mysql.index_stats;
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ANALYZE TABLE
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customer, lineitem, nation, orders, part, partsupp, region, supplier;
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--enable_warnings
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--enable_result_log
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--enable_query_log
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select * from mysql.table_stats;
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select * from mysql.index_stats;
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#
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# Test for parallel memory allocation for statistical data
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#
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# assumes that start the code of memory allocation for stats data has this line:
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#
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# DEBUG_SYNC(thd, "statistics_mem_alloc_start1");
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# DEBUG_SYNC(thd, "statistics_mem_alloc_start2");
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#
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let $Q6=
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select sum(l_extendedprice*l_discount) 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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flush table lineitem;
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set use_stat_tables='never';
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eval $Q6;
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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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--send_eval $Q6
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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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--send_eval $Q6
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connection con1;
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--reap
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connection con2;
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--reap
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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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#
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# Test for parallel statistics collection
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#
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# assumes that start of stats collection code has this line:
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#
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# DEBUG_SYNC(thd, "statistics_collection_start1");
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# DEBUG_SYNC(thd, "statistics_collection_start2");
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#
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select * from mysql.index_stats where table_name='lineitem' order by index_name;
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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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--disable_result_log
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--disable_warnings
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analyze table lineitem persistent for columns() indexes (i_l_shipdate);
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--enable_warnings
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--enable_result_log
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select * from mysql.index_stats where table_name='lineitem' order by index_name;
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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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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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--send 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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--send analyze table lineitem persistent for columns() indexes (i_l_receiptdate)
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connection con1;
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--disable_result_log
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--disable_warnings
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--reap
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--enable_warnings
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--enable_result_log
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connection con2;
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--disable_result_log
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--disable_warnings
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--reap
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--enable_warnings
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--enable_result_log
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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;
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DROP DATABASE dbt3_s001;
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use test;
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set use_stat_tables=@save_use_stat_tables;
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