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102 lines
3.8 KiB
Plaintext
102 lines
3.8 KiB
Plaintext
--source include/have_innodb.inc
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--source include/not_embedded.inc
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let $innodb_compression_algorithm_orig=`SELECT @@innodb_compression_algorithm`;
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# zlib
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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;
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create table innodb_compact(c1 bigint not null, b char(200)) engine=innodb row_format=compact page_compressed=1;
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create table innodb_dynamic(c1 bigint not null, b char(200)) engine=innodb row_format=dynamic page_compressed=1;
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--error 1005
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create table innodb_compressed(c1 bigint not null, b char(200)) engine=innodb row_format=compressed page_compressed=1;
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show warnings;
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show create table innodb_compact;
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show create table innodb_dynamic;
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# MDEV-7133: InnoDB: Assertion failure in thread 140737091569408 in file dict0mem.cc line 74
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# InnoDB: Failing assertion: dict_tf_is_valid(flags)
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--error 1005
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create table innodb_redundant(c1 bigint not null, b char(200)) engine=innodb row_format=redundant page_compressed=1;
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show warnings;
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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 create table innodb_redundant;
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--error ER_ILLEGAL_HA_CREATE_OPTION
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alter table innodb_redundant page_compressed=1;
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show warnings;
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show create table innodb_redundant;
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alter table innodb_redundant row_format=compact page_compressed=1;
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show create table innodb_redundant;
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drop table innodb_redundant;
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delimiter //;
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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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delimiter ;//
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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_compact set c1 = c1 + 1;
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update innodb_dynamic set c1 = c1 + 1;
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select count(*) from innodb_compact where c1 < 1500000;
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select count(*) from innodb_dynamic where c1 < 1500000;
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--source include/restart_mysqld.inc
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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_compact where c1 < 1500000;
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select count(*) from innodb_dynamic where c1 < 1500000;
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# none
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set global innodb_compression_algorithm = 0;
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alter table innodb_compact engine=innodb page_compressed=DEFAULT;
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alter table innodb_dynamic engine=innodb page_compressed=DEFAULT;
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show create table innodb_compact;
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show create table innodb_dynamic;
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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_compact where c1 < 1500000;
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select count(*) from innodb_dynamic where c1 < 1500000;
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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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# MDEV-9820 introducing variable for having page compression turned on by default on InnoDB tables
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# test that innodb_compression_default works as expected, i.e. if it has a value of 1 (ON) tables are by default created with page_compressed=1;
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CREATE TABLE no_compression (id INT NOT NULL, name VARCHAR(200)) ENGINE=InnoDB;
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SET SESSION innodb_compression_default = 1;
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CREATE TABLE default_compression (id INT NOT NULL, name VARCHAR(200)) ENGINE=InnoDB;
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CREATE TABLE explicit_no_compression (id INT NOT NULL, name VARCHAR(200)) ENGINE=InnoDB PAGE_COMPRESSED=0;
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SHOW CREATE TABLE no_compression;
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SHOW CREATE TABLE default_compression;
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SHOW CREATE TABLE explicit_no_compression;
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DROP TABLE no_compression;
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DROP TABLE default_compression;
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DROP TABLE explicit_no_compression;
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SET SESSION innodb_compression_default = 0;
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# reset system
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--disable_query_log
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EVAL SET GLOBAL innodb_compression_algorithm = $innodb_compression_algorithm_orig;
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--enable_query_log
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