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--source include/have_innodb.inc
--source include/have_innodb_16k.inc
--source include/no_valgrind_without_big.inc
--source include/have_debug.inc
--echo #
--echo # Bug #18756233 ASSERT !HAS_DONE_RESERVATION,
--echo # FSEG_ALLOC_FREE_PAGE_LOW(), BTR_STORE_BIG_REC_EXTE
--echo #
create table t1 (f1 int primary key, f2 longblob, f3 longblob) engine = innodb;
select name, clust_index_size from information_schema.innodb_sys_tablestats
where name = 'test/t1';
--echo # If the page size is 16K, an uncompressed blob page can hold
--echo # data of 16330 bytes. Insert 64 pages of data (64 * 16330 =
--echo # 1045120 bytes) so that 1 extent will be reserved and used.
insert into t1 values (1, repeat('%', 1045120), repeat('~', 1045120));
set global innodb_buf_flush_list_now = 1;
select name, clust_index_size from information_schema.innodb_sys_tablestats
where name = 'test/t1';
--echo # This will reserve 2 extents.
insert into t1 values (2, repeat('%', 1045121), repeat('~', 1045121));
set global innodb_buf_flush_list_now = 1;
select name, clust_index_size from information_schema.innodb_sys_tablestats
where name = 'test/t1';
--echo # This will reserve 1 extent.
insert into t1 values (3, repeat('%', 1045119), repeat('~', 1045119));
set global innodb_buf_flush_list_now = 1;
select name, clust_index_size from information_schema.innodb_sys_tablestats
where name = 'test/t1';
drop table t1;
set global innodb_compression_level=0;
create table t2 (f1 int primary key, f2 longblob, f3 longblob) engine=innodb
ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1;
select name, clust_index_size from information_schema.innodb_sys_tablestats
where name = 'test/t2';
--echo # For KBS=1, the payload is 986 bytes. The extent will contain
--echo # 1048576/1024 = 1024 pages. So total bytes is 1024 * 986 = 1009664.
--echo # This will reserve 1 extent.
insert into t2 values (1, repeat('%', 1009664), repeat('~', 1009664));
set global innodb_buf_flush_list_now = 1;
select name, clust_index_size from information_schema.innodb_sys_tablestats
where name = 'test/t2';
--echo # This will reserve 2 extent.
insert into t2 values (2, repeat('%', 1009665), repeat('~', 1009665));
set global innodb_buf_flush_list_now = 1;
select name, clust_index_size from information_schema.innodb_sys_tablestats
where name = 'test/t2';
--echo # This will reserve 1 extent.
insert into t2 values (3, repeat('%', 1009663), repeat('~', 1009663));
set global innodb_buf_flush_list_now = 1;
select name, clust_index_size from information_schema.innodb_sys_tablestats
where name = 'test/t2';
drop table t2;
set global innodb_compression_level=3;
create table t3 (f1 int primary key, f2 longblob, f3 longblob) engine=innodb
ROW_FORMAT=COMPRESSED KEY_BLOCK_SIZE=1;
select name, clust_index_size from information_schema.innodb_sys_tablestats
where name = 'test/t3';
--echo # For KBS=1, the payload is 986 bytes. The extent will contain
--echo # 1048576/1024 = 1024 pages. So total bytes is 4 * 1024 * 986 = 4038656.
--echo # This will reserve <= 4 extent.
insert into t3 values (1, repeat('%', 4038656), repeat('~', 4038656));
set global innodb_buf_flush_list_now = 1;
select name, clust_index_size from information_schema.innodb_sys_tablestats
where name = 'test/t3';
--echo # This will reserve <= 4 extent
insert into t3 values (2, repeat('%', 4038655), repeat('~', 4038655));
set global innodb_buf_flush_list_now = 1;
select name, clust_index_size from information_schema.innodb_sys_tablestats
where name = 'test/t3';
--echo # This will reserve <= 4 extent
insert into t3 values (3, repeat('%', 4038657), repeat('~', 4038657));
set global innodb_buf_flush_list_now = 1;
select name, clust_index_size from information_schema.innodb_sys_tablestats
where name = 'test/t3';
drop table t3;
set global innodb_compression_level=default;