mirror of
https://github.com/MariaDB/server.git
synced 2025-11-06 13:10:12 +03:00
172 lines
6.7 KiB
Plaintext
172 lines
6.7 KiB
Plaintext
SET GLOBAL innodb_file_format = `Barracuda`;
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SET GLOBAL innodb_file_per_table = ON;
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set global innodb_compression_algorithm = 1;
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create table innodb_normal(c1 bigint not null, b char(200)) engine=innodb page_compressed=1;
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create table innodb_compact(c1 bigint not null, b char(200)) engine=innodb row_format=compact page_encryption=1 page_encryption_key=1 page_compressed=1;
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create table innodb_dynamic(c1 bigint not null, b char(200)) engine=innodb row_format=dynamic page_encryption=1 page_encryption_key=2 page_compressed=1;
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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 `page_compressed`=1
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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 ROW_FORMAT=COMPACT `page_encryption`=1 `page_encryption_key`=1 `page_compressed`=1
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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 ROW_FORMAT=DYNAMIC `page_encryption`=1 `page_encryption_key`=2 `page_compressed`=1
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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(5000);
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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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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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select count(*) from innodb_normal;
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count(*)
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5000
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select count(*) from innodb_compact where c1 < 1500000;
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count(*)
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5000
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select count(*) from innodb_dynamic where c1 < 1500000;
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count(*)
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5000
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SELECT variable_value >= 0 FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_num_pages_page_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 LOWER(variable_name) = 'innodb_num_pages_page_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 LOWER(variable_name) = 'innodb_num_pages_page_encryption_error';
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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 LOWER(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 LOWER(variable_name) = 'innodb_num_pages_page_decompressed';
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variable_value >= 0
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1
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SET GLOBAL innodb_file_format = `Barracuda`;
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SET GLOBAL innodb_file_per_table = ON;
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set global innodb_compression_algorithm = 1;
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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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select count(*) from innodb_normal;
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count(*)
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5000
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select count(*) from innodb_compact where c1 < 1500000;
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count(*)
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5000
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select count(*) from innodb_dynamic where c1 < 1500000;
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count(*)
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5000
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SELECT variable_value >= 0 FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_num_pages_page_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 LOWER(variable_name) = 'innodb_num_pages_page_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 LOWER(variable_name) = 'innodb_num_pages_page_encryption_error';
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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 LOWER(variable_name) = 'innodb_num_pages_page_compressed';
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variable_value > 0
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0
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SELECT variable_value > 0 FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_num_pages_page_decompressed';
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variable_value > 0
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1
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alter table innodb_normal engine=innodb page_compressed=DEFAULT;
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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
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alter table innodb_compact engine=innodb page_encryption=DEFAULT page_encryption_key=DEFAULT page_compressed=DEFAULT;
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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 ROW_FORMAT=COMPACT
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alter table innodb_dynamic engine=innodb page_encryption=DEFAULT page_encryption_key=DEFAULT page_compressed=DEFAULT;
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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 ROW_FORMAT=DYNAMIC
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SET GLOBAL innodb_file_format = `Barracuda`;
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SET GLOBAL innodb_file_per_table = ON;
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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
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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 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 ROW_FORMAT=DYNAMIC
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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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select count(*) from innodb_normal;
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count(*)
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5000
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select count(*) from innodb_compact where c1 < 1500000;
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count(*)
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5000
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select count(*) from innodb_dynamic where c1 < 1500000;
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count(*)
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5000
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SELECT variable_value = 0 FROM information_schema.global_status WHERE LOWER(variable_name) = 'innodb_num_pages_page_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 LOWER(variable_name) = 'innodb_num_pages_page_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 LOWER(variable_name) = 'innodb_num_pages_page_encryption_error';
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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 LOWER(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 LOWER(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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