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Instead of writing the high-level redo log records MLOG_LIST_END_COPY_CREATED, MLOG_COMP_LIST_END_COPY_CREATED write log for each individual insert of a record. page_copy_rec_list_end_to_created_page(): Remove. This will improve the fill factor of some pages. Adjust some tests accordingly. PageBulk::init(), PageBulk::finish(): Avoid setting bogus limits to PAGE_HEAP_TOP and PAGE_N_DIR_SLOTS. Avoid accessor functions that would enforce these limits before the correct ones are set at the end of PageBulk::finish().
98 lines
4.0 KiB
Plaintext
98 lines
4.0 KiB
Plaintext
set global innodb_compression_algorithm = snappy;
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create table innodb_normal (c1 int not null auto_increment primary key, b char(200)) engine=innodb;
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create table innodb_page_compressed1 (c1 int not null auto_increment primary key, b char(200)) engine=innodb page_compressed=1 page_compression_level=1;
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create table innodb_page_compressed2 (c1 int not null auto_increment primary key, b char(200)) engine=innodb page_compressed=1 page_compression_level=2;
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create table innodb_page_compressed3 (c1 int not null auto_increment primary key, b char(200)) engine=innodb page_compressed=1 page_compression_level=3;
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create table innodb_page_compressed4 (c1 int not null auto_increment primary key, b char(200)) engine=innodb page_compressed=1 page_compression_level=4;
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create table innodb_page_compressed5 (c1 int not null auto_increment primary key, b char(200)) engine=innodb page_compressed=1 page_compression_level=5;
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create table innodb_page_compressed6 (c1 int not null auto_increment primary key, b char(200)) engine=innodb page_compressed=1 page_compression_level=6;
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create table innodb_page_compressed7 (c1 int not null auto_increment primary key, b char(200)) engine=innodb page_compressed=1 page_compression_level=7;
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create table innodb_page_compressed8 (c1 int not null auto_increment primary key, b char(200)) engine=innodb page_compressed=1 page_compression_level=8;
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create table innodb_page_compressed9 (c1 int not null auto_increment primary key, b char(200)) engine=innodb page_compressed=1 page_compression_level=9;
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select count(*) from innodb_page_compressed1;
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count(*)
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10000
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select count(*) from innodb_page_compressed3;
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count(*)
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10000
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select count(*) from innodb_page_compressed4;
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count(*)
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10000
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select count(*) from innodb_page_compressed5;
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count(*)
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10000
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select count(*) from innodb_page_compressed6;
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count(*)
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10000
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select count(*) from innodb_page_compressed6;
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count(*)
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10000
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select count(*) from innodb_page_compressed7;
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count(*)
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10000
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select count(*) from innodb_page_compressed8;
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count(*)
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10000
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select count(*) from innodb_page_compressed9;
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count(*)
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10000
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# innodb_normal expected FOUND
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FOUND 24000 /AaAaAaAa/ in innodb_normal.ibd
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# innodb_page_compressed1 page compressed expected NOT FOUND
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NOT FOUND /AaAaAaAa/ in innodb_page_compressed1.ibd
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# innodb_page_compressed2 page compressed expected NOT FOUND
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NOT FOUND /AaAaAaAa/ in innodb_page_compressed2.ibd
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# innodb_page_compressed3 page compressed expected NOT FOUND
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NOT FOUND /AaAaAaAa/ in innodb_page_compressed3.ibd
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# innodb_page_compressed4 page compressed expected NOT FOUND
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NOT FOUND /AaAaAaAa/ in innodb_page_compressed4.ibd
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# innodb_page_compressed5 page compressed expected NOT FOUND
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NOT FOUND /AaAaAaAa/ in innodb_page_compressed5.ibd
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# innodb_page_compressed6 page compressed expected NOT FOUND
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NOT FOUND /AaAaAaAa/ in innodb_page_compressed6.ibd
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# innodb_page_compressed7 page compressed expected NOT FOUND
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NOT FOUND /AaAaAaAa/ in innodb_page_compressed7.ibd
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# innodb_page_compressed8 page compressed expected NOT FOUND
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NOT FOUND /AaAaAaAa/ in innodb_page_compressed8.ibd
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# innodb_page_compressed9 page compressed expected NOT FOUND
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NOT FOUND /AaAaAaAa/ in innodb_page_compressed9.ibd
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# restart
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select count(*) from innodb_page_compressed1;
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count(*)
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10000
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select count(*) from innodb_page_compressed3;
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count(*)
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10000
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select count(*) from innodb_page_compressed4;
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count(*)
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10000
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select count(*) from innodb_page_compressed5;
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count(*)
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10000
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select count(*) from innodb_page_compressed6;
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count(*)
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10000
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select count(*) from innodb_page_compressed6;
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count(*)
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10000
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select count(*) from innodb_page_compressed7;
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count(*)
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10000
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select count(*) from innodb_page_compressed8;
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count(*)
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10000
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select count(*) from innodb_page_compressed9;
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count(*)
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10000
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drop table innodb_normal;
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drop table innodb_page_compressed1;
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drop table innodb_page_compressed2;
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drop table innodb_page_compressed3;
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drop table innodb_page_compressed4;
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drop table innodb_page_compressed5;
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drop table innodb_page_compressed6;
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drop table innodb_page_compressed7;
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drop table innodb_page_compressed8;
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drop table innodb_page_compressed9;
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#done
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