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https://github.com/MariaDB/server.git
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158 lines
5.4 KiB
Text
158 lines
5.4 KiB
Text
create table innodb_normal(c1 bigint not null, b char(200)) engine=innodb;
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create table innodb_compact(c1 bigint not null, b char(200)) engine=innodb row_format=compact;
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create table innodb_dynamic(c1 bigint not null, b char(200)) engine=innodb row_format=dynamic;
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create table innodb_compressed(c1 bigint not null, b char(200)) engine=innodb row_format=compressed;
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create table innodb_redundant(c1 bigint not null, b char(200)) engine=innodb row_format=redundant;
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show warnings;
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Level Code Message
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show create table innodb_normal;
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Table Create Table
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innodb_normal CREATE TABLE `innodb_normal` (
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`c1` bigint(20) NOT NULL,
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`b` char(200) DEFAULT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci
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show create table innodb_compact;
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Table Create Table
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innodb_compact CREATE TABLE `innodb_compact` (
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`c1` bigint(20) NOT NULL,
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`b` char(200) DEFAULT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci ROW_FORMAT=COMPACT
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show create table innodb_dynamic;
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Table Create Table
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innodb_dynamic CREATE TABLE `innodb_dynamic` (
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`c1` bigint(20) NOT NULL,
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`b` char(200) DEFAULT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci ROW_FORMAT=DYNAMIC
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show create table innodb_compressed;
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Table Create Table
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innodb_compressed CREATE TABLE `innodb_compressed` (
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`c1` bigint(20) NOT NULL,
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`b` char(200) DEFAULT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci ROW_FORMAT=COMPRESSED
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show create table innodb_redundant;
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Table Create Table
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innodb_redundant CREATE TABLE `innodb_redundant` (
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`c1` bigint(20) NOT NULL,
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`b` char(200) DEFAULT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_swedish_ci ROW_FORMAT=REDUNDANT
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create procedure innodb_insert_proc (repeat_count int)
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begin
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declare current_num int;
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set current_num = 0;
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while current_num < repeat_count do
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insert into innodb_normal values(current_num, substring(MD5(RAND()), -64));
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set current_num = current_num + 1;
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end while;
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end//
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commit;
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set autocommit=0;
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call innodb_insert_proc(2000);
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commit;
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set autocommit=1;
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insert into innodb_compact select * from innodb_normal;
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insert into innodb_dynamic select * from innodb_normal;
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insert into innodb_compressed select * from innodb_normal;
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insert into innodb_redundant select * from innodb_normal;
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update innodb_normal set c1 = c1 + 1;
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update innodb_compact set c1 = c1 + 1;
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update innodb_dynamic set c1 = c1 + 1;
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update innodb_compressed set c1 = c1 + 1;
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update innodb_redundant set c1 = c1 + 1;
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select count(*) from innodb_normal;
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count(*)
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2000
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select count(*) from innodb_compact where c1 < 1500000;
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count(*)
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2000
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select count(*) from innodb_dynamic where c1 < 1500000;
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count(*)
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2000
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select count(*) from innodb_compressed where c1 < 1500000;
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count(*)
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2000
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select count(*) from innodb_redundant where c1 < 1500000;
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count(*)
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2000
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select count(*) from innodb_compact t1, innodb_normal t2 where
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t1.c1 = t2.c1 and t1.b = t2.b;
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count(*)
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2000
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select count(*) from innodb_dynamic t1, innodb_normal t2 where
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t1.c1 = t2.c1 and t1.b = t2.b;
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count(*)
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2000
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select count(*) from innodb_compressed t1, innodb_normal t2 where
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t1.c1 = t2.c1 and t1.b = t2.b;
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count(*)
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2000
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select count(*) from innodb_redundant t1, innodb_normal t2 where
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t1.c1 = t2.c1 and t1.b = t2.b;
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count(*)
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2000
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SELECT variable_value >= 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_encrypted';
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variable_value >= 0
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1
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SELECT variable_value >= 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_decrypted';
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variable_value >= 0
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1
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SELECT variable_value >= 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_page_compressed';
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variable_value >= 0
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1
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SELECT variable_value >= 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_page_decompressed';
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variable_value >= 0
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1
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# restart
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update innodb_normal set c1 = c1 + 1;
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update innodb_compact set c1 = c1 + 1;
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update innodb_dynamic set c1 = c1 + 1;
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update innodb_compressed set c1 = c1 + 1;
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update innodb_redundant set c1 = c1 + 1;
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select count(*) from innodb_normal;
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count(*)
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2000
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select count(*) from innodb_compact where c1 < 1500000;
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count(*)
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2000
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select count(*) from innodb_dynamic where c1 < 1500000;
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count(*)
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2000
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select count(*) from innodb_compressed where c1 < 1500000;
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count(*)
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2000
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select count(*) from innodb_redundant where c1 < 1500000;
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count(*)
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2000
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select count(*) from innodb_compact t1, innodb_normal t2 where
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t1.c1 = t2.c1 and t1.b = t2.b;
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count(*)
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2000
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select count(*) from innodb_dynamic t1, innodb_normal t2 where
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t1.c1 = t2.c1 and t1.b = t2.b;
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count(*)
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2000
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select count(*) from innodb_compressed t1, innodb_normal t2 where
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t1.c1 = t2.c1 and t1.b = t2.b;
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count(*)
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2000
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select count(*) from innodb_redundant t1, innodb_normal t2 where
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t1.c1 = t2.c1 and t1.b = t2.b;
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count(*)
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2000
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SELECT variable_value >= 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_encrypted';
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variable_value >= 0
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1
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SELECT variable_value >= 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_decrypted';
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variable_value >= 0
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1
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SELECT variable_value >= 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_page_compressed';
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variable_value >= 0
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1
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SELECT variable_value >= 0 FROM information_schema.global_status WHERE variable_name = 'innodb_num_pages_page_decompressed';
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variable_value >= 0
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1
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drop procedure innodb_insert_proc;
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drop table innodb_normal;
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drop table innodb_compact;
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drop table innodb_dynamic;
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drop table innodb_compressed;
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drop table innodb_redundant;
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