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2f7d91bb6c
The test innodb.innodb_wl6326 that had been disabled in 10.4 due to
MDEV-21535 is failing on 10.5 due to a different reason: the removal
of the MLOG_COMP_END_COPY_CREATED operations in MDEV-12353
commit 276f996af9 caused PAGE_LAST_INSERT
to be set to something nonzero by the function page_copy_rec_list_end().
This in turn would cause btr_page_get_split_rec_to_right() to behave
differently: we would not attempt to split the page at all, but simply
insert the new record into the new, empty, right leaf page.
Even though the change reduced the sizes of some tables, it is better
to aim for balanced trees.
page_copy_rec_list_end(), PageBulk::finishPage():
Preserve PAGE_LAST_INSERT, PAGE_N_DIRECTION, PAGE_DIRECTION.
PageBulk::finish(): Move some common code from PageBulk::finishPage().
97 lines
3.9 KiB
Plaintext
97 lines
3.9 KiB
Plaintext
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 24084 /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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