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MDEV-39405: store the necessary plugin-engines optimizer costs #5077

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MDEV-39405: store the necessary plugin-engines optimizer costs #5077

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1 change: 1 addition & 0 deletions mysql-test/main/costs.test
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@
--source include/have_sequence.inc
--source include/have_innodb.inc
--source include/innodb_stable_estimates.inc
--disable_replay testfile Uses Last_query_cost for most queries

create table t1 (a int primary key, b int, c int, d int, e int, key ba (b,a), key bda (b,d,a), key cba (c,b,a), key cb (c,b), key d (d)) engine=aria;
insert into t1 select seq,seq,seq,seq,seq from seq_1_to_10;
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110 changes: 109 additions & 1 deletion mysql-test/main/opt_context_replay_basic.result
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Expand Up @@ -20,7 +20,79 @@ select @set_stmts;
@set_stmts
SET NAMES utf8mb4;

SET join_buffer_size=262144;
SET GLOBAL MyISAM.OPTIMIZER_DISK_READ_COST=10.24;

SET GLOBAL MyISAM.OPTIMIZER_INDEX_BLOCK_COPY_COST=0.0356;

SET GLOBAL MyISAM.OPTIMIZER_KEY_COMPARE_COST=0.011361;

SET GLOBAL MyISAM.OPTIMIZER_KEY_COPY_COST=0.015685;

SET GLOBAL MyISAM.OPTIMIZER_KEY_LOOKUP_COST=0.550142;

SET GLOBAL MyISAM.OPTIMIZER_KEY_NEXT_FIND_COST=0.090585;

SET GLOBAL MyISAM.OPTIMIZER_DISK_READ_RATIO=0.02;

SET GLOBAL MyISAM.OPTIMIZER_ROW_COPY_COST=0.060866;

SET GLOBAL MyISAM.OPTIMIZER_ROW_LOOKUP_COST=1.014818;

SET GLOBAL MyISAM.OPTIMIZER_ROW_NEXT_FIND_COST=0.063539;

SET GLOBAL MyISAM.OPTIMIZER_ROWID_COMPARE_COST=0.002653;

SET GLOBAL MyISAM.OPTIMIZER_ROWID_COPY_COST=0.002653;

SET GLOBAL heap.OPTIMIZER_DISK_READ_COST=0;

SET GLOBAL heap.OPTIMIZER_INDEX_BLOCK_COPY_COST=0;

SET GLOBAL heap.OPTIMIZER_KEY_COMPARE_COST=0.011361;

SET GLOBAL heap.OPTIMIZER_KEY_COPY_COST=0;

SET GLOBAL heap.OPTIMIZER_KEY_LOOKUP_COST=0;

SET GLOBAL heap.OPTIMIZER_KEY_NEXT_FIND_COST=0;

SET GLOBAL heap.OPTIMIZER_DISK_READ_RATIO=0;

SET GLOBAL heap.OPTIMIZER_ROW_COPY_COST=0.002334;

SET GLOBAL heap.OPTIMIZER_ROW_LOOKUP_COST=0;

SET GLOBAL heap.OPTIMIZER_ROW_NEXT_FIND_COST=0.0080166;

SET GLOBAL heap.OPTIMIZER_ROWID_COMPARE_COST=0.002653;

SET GLOBAL heap.OPTIMIZER_ROWID_COPY_COST=0.002653;

SET GLOBAL temp_table.OPTIMIZER_DISK_READ_COST=10.24;

SET GLOBAL temp_table.OPTIMIZER_INDEX_BLOCK_COPY_COST=0.0356;

SET GLOBAL temp_table.OPTIMIZER_KEY_COMPARE_COST=0.011361;

SET GLOBAL temp_table.OPTIMIZER_KEY_COPY_COST=0.015685;

SET GLOBAL temp_table.OPTIMIZER_KEY_LOOKUP_COST=0.435777;

SET GLOBAL temp_table.OPTIMIZER_KEY_NEXT_FIND_COST=0.082347;

SET GLOBAL temp_table.OPTIMIZER_DISK_READ_RATIO=0.02;

SET GLOBAL temp_table.OPTIMIZER_ROW_COPY_COST=0.060866;

SET GLOBAL temp_table.OPTIMIZER_ROW_LOOKUP_COST=0.130839;

SET GLOBAL temp_table.OPTIMIZER_ROW_NEXT_FIND_COST=0.045916;

SET GLOBAL temp_table.OPTIMIZER_ROWID_COMPARE_COST=0.002653;

SET GLOBAL temp_table.OPTIMIZER_ROWID_COPY_COST=0.002653;

SET join_buffer_size=262144;

SET join_cache_level=2;

Expand Down Expand Up @@ -87,6 +159,42 @@ dumpfile "dump1.sql" from information_schema.optimizer_context;
ERROR HY000: The MariaDB server is running with the --secure-file-priv option so it cannot execute this statement
drop table t1;
SET NAMES utf8mb4;
SET GLOBAL MyISAM.OPTIMIZER_DISK_READ_COST=10.24;
SET GLOBAL MyISAM.OPTIMIZER_INDEX_BLOCK_COPY_COST=0.0356;
SET GLOBAL MyISAM.OPTIMIZER_KEY_COMPARE_COST=0.011361;
SET GLOBAL MyISAM.OPTIMIZER_KEY_COPY_COST=0.015685;
SET GLOBAL MyISAM.OPTIMIZER_KEY_LOOKUP_COST=0.550142;
SET GLOBAL MyISAM.OPTIMIZER_KEY_NEXT_FIND_COST=0.090585;
SET GLOBAL MyISAM.OPTIMIZER_DISK_READ_RATIO=0.02;
SET GLOBAL MyISAM.OPTIMIZER_ROW_COPY_COST=0.060866;
SET GLOBAL MyISAM.OPTIMIZER_ROW_LOOKUP_COST=1.014818;
SET GLOBAL MyISAM.OPTIMIZER_ROW_NEXT_FIND_COST=0.063539;
SET GLOBAL MyISAM.OPTIMIZER_ROWID_COMPARE_COST=0.002653;
SET GLOBAL MyISAM.OPTIMIZER_ROWID_COPY_COST=0.002653;
SET GLOBAL heap.OPTIMIZER_DISK_READ_COST=0;
SET GLOBAL heap.OPTIMIZER_INDEX_BLOCK_COPY_COST=0;
SET GLOBAL heap.OPTIMIZER_KEY_COMPARE_COST=0.011361;
SET GLOBAL heap.OPTIMIZER_KEY_COPY_COST=0;
SET GLOBAL heap.OPTIMIZER_KEY_LOOKUP_COST=0;
SET GLOBAL heap.OPTIMIZER_KEY_NEXT_FIND_COST=0;
SET GLOBAL heap.OPTIMIZER_DISK_READ_RATIO=0;
SET GLOBAL heap.OPTIMIZER_ROW_COPY_COST=0.002334;
SET GLOBAL heap.OPTIMIZER_ROW_LOOKUP_COST=0;
SET GLOBAL heap.OPTIMIZER_ROW_NEXT_FIND_COST=0.0080166;
SET GLOBAL heap.OPTIMIZER_ROWID_COMPARE_COST=0.002653;
SET GLOBAL heap.OPTIMIZER_ROWID_COPY_COST=0.002653;
SET GLOBAL temp_table.OPTIMIZER_DISK_READ_COST=10.24;
SET GLOBAL temp_table.OPTIMIZER_INDEX_BLOCK_COPY_COST=0.0356;
SET GLOBAL temp_table.OPTIMIZER_KEY_COMPARE_COST=0.011361;
SET GLOBAL temp_table.OPTIMIZER_KEY_COPY_COST=0.015685;
SET GLOBAL temp_table.OPTIMIZER_KEY_LOOKUP_COST=0.435777;
SET GLOBAL temp_table.OPTIMIZER_KEY_NEXT_FIND_COST=0.082347;
SET GLOBAL temp_table.OPTIMIZER_DISK_READ_RATIO=0.02;
SET GLOBAL temp_table.OPTIMIZER_ROW_COPY_COST=0.060866;
SET GLOBAL temp_table.OPTIMIZER_ROW_LOOKUP_COST=0.130839;
SET GLOBAL temp_table.OPTIMIZER_ROW_NEXT_FIND_COST=0.045916;
SET GLOBAL temp_table.OPTIMIZER_ROWID_COMPARE_COST=0.002653;
SET GLOBAL temp_table.OPTIMIZER_ROWID_COPY_COST=0.002653;
SET join_buffer_size=262144;
SET join_cache_level=2;
SET optimizer_adjust_secondary_key_costs=0;
Expand Down
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